/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-consumption/32_7a_cilled_linux-3.8-rc1-drivers--media--rc--rc-core.ko-main.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.3-dev-f954360 [2023-04-02 08:14:39,397 INFO L177 SettingsManager]: Resetting all preferences to default values... [2023-04-02 08:14:39,398 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2023-04-02 08:14:39,418 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2023-04-02 08:14:39,419 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2023-04-02 08:14:39,420 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2023-04-02 08:14:39,425 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2023-04-02 08:14:39,427 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2023-04-02 08:14:39,428 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2023-04-02 08:14:39,431 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2023-04-02 08:14:39,432 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2023-04-02 08:14:39,434 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2023-04-02 08:14:39,434 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2023-04-02 08:14:39,436 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2023-04-02 08:14:39,437 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2023-04-02 08:14:39,438 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2023-04-02 08:14:39,438 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2023-04-02 08:14:39,439 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2023-04-02 08:14:39,440 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2023-04-02 08:14:39,444 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2023-04-02 08:14:39,444 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2023-04-02 08:14:39,445 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2023-04-02 08:14:39,446 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2023-04-02 08:14:39,447 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2023-04-02 08:14:39,452 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2023-04-02 08:14:39,453 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2023-04-02 08:14:39,453 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2023-04-02 08:14:39,453 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2023-04-02 08:14:39,453 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2023-04-02 08:14:39,454 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2023-04-02 08:14:39,454 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2023-04-02 08:14:39,455 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2023-04-02 08:14:39,456 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2023-04-02 08:14:39,456 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2023-04-02 08:14:39,457 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2023-04-02 08:14:39,457 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2023-04-02 08:14:39,457 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2023-04-02 08:14:39,458 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2023-04-02 08:14:39,458 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2023-04-02 08:14:39,458 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2023-04-02 08:14:39,459 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2023-04-02 08:14:39,460 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 08:14:39,487 INFO L113 SettingsManager]: Loading preferences was successful [2023-04-02 08:14:39,487 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2023-04-02 08:14:39,487 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-04-02 08:14:39,487 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-04-02 08:14:39,488 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-04-02 08:14:39,489 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-04-02 08:14:39,489 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-04-02 08:14:39,489 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2023-04-02 08:14:39,489 INFO L138 SettingsManager]: * Use SBE=true [2023-04-02 08:14:39,489 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-04-02 08:14:39,490 INFO L138 SettingsManager]: * sizeof long=4 [2023-04-02 08:14:39,490 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2023-04-02 08:14:39,490 INFO L138 SettingsManager]: * sizeof POINTER=4 [2023-04-02 08:14:39,490 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2023-04-02 08:14:39,491 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-04-02 08:14:39,491 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-04-02 08:14:39,491 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-04-02 08:14:39,491 INFO L138 SettingsManager]: * sizeof long double=12 [2023-04-02 08:14:39,491 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2023-04-02 08:14:39,491 INFO L138 SettingsManager]: * Use constant arrays=true [2023-04-02 08:14:39,491 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-04-02 08:14:39,491 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-04-02 08:14:39,492 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-04-02 08:14:39,492 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2023-04-02 08:14:39,492 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-04-02 08:14:39,492 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-04-02 08:14:39,492 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-04-02 08:14:39,492 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-04-02 08:14:39,493 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2023-04-02 08:14:39,493 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-04-02 08:14:39,493 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-04-02 08:14:39,493 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-04-02 08:14:39,493 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-04-02 08:14:39,493 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-04-02 08:14:39,493 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-04-02 08:14:39,494 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2023-04-02 08:14:39,700 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-04-02 08:14:39,720 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-04-02 08:14:39,722 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-04-02 08:14:39,722 INFO L271 PluginConnector]: Initializing CDTParser... [2023-04-02 08:14:39,722 INFO L275 PluginConnector]: CDTParser initialized [2023-04-02 08:14:39,723 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--media--rc--rc-core.ko-main.cil.out.i [2023-04-02 08:14:40,827 INFO L500 CDTParser]: Created temporary CDT project at NULL [2023-04-02 08:14:41,199 INFO L351 CDTParser]: Found 1 translation units. [2023-04-02 08:14:41,199 INFO L172 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--media--rc--rc-core.ko-main.cil.out.i [2023-04-02 08:14:41,229 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bbe716c73/630e6a7177a044b799e8dd0d498092ee/FLAGfcad4ee58 [2023-04-02 08:14:41,241 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/bbe716c73/630e6a7177a044b799e8dd0d498092ee [2023-04-02 08:14:41,242 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-04-02 08:14:41,244 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2023-04-02 08:14:41,246 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-04-02 08:14:41,246 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-04-02 08:14:41,248 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2023-04-02 08:14:41,248 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.04 08:14:41" (1/1) ... [2023-04-02 08:14:41,249 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6877ba7e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 08:14:41, skipping insertion in model container [2023-04-02 08:14:41,249 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 02.04 08:14:41" (1/1) ... [2023-04-02 08:14:41,254 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2023-04-02 08:14:41,319 INFO L178 MainTranslator]: Built tables and reachable declarations [2023-04-02 08:14:42,262 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--media--rc--rc-core.ko-main.cil.out.i[175309,175322] [2023-04-02 08:14:42,323 WARN L633 FunctionHandler]: implicit declaration of function ldv_xmalloc [2023-04-02 08:14:42,333 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-04-02 08:14:42,374 INFO L203 MainTranslator]: Completed pre-run [2023-04-02 08:14:42,667 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-consumption/32_7a_cilled_linux-3.8-rc1-drivers--media--rc--rc-core.ko-main.cil.out.i[175309,175322] [2023-04-02 08:14:42,679 WARN L633 FunctionHandler]: implicit declaration of function ldv_xmalloc [2023-04-02 08:14:42,680 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-04-02 08:14:42,748 WARN L667 CHandler]: The function ldv_xmalloc is called, but not defined or handled by StandardFunctionHandler. [2023-04-02 08:14:42,748 WARN L667 CHandler]: The function __xchg_wrong_size is called, but not defined or handled by StandardFunctionHandler. [2023-04-02 08:14:42,748 WARN L667 CHandler]: The function __xadd_wrong_size is called, but not defined or handled by StandardFunctionHandler. [2023-04-02 08:14:42,748 WARN L667 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-04-02 08:14:42,748 WARN L667 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-04-02 08:14:42,753 INFO L208 MainTranslator]: Completed translation [2023-04-02 08:14:42,753 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 08:14:42 WrapperNode [2023-04-02 08:14:42,753 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-04-02 08:14:42,754 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-04-02 08:14:42,754 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2023-04-02 08:14:42,754 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2023-04-02 08:14:42,762 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 08:14:42" (1/1) ... [2023-04-02 08:14:42,762 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 08:14:42" (1/1) ... [2023-04-02 08:14:42,827 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 08:14:42" (1/1) ... [2023-04-02 08:14:42,828 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 08:14:42" (1/1) ... [2023-04-02 08:14:42,933 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 08:14:42" (1/1) ... [2023-04-02 08:14:42,943 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 08:14:42" (1/1) ... [2023-04-02 08:14:42,957 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 08:14:42" (1/1) ... [2023-04-02 08:14:42,971 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 08:14:42" (1/1) ... [2023-04-02 08:14:43,002 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-04-02 08:14:43,002 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-04-02 08:14:43,003 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2023-04-02 08:14:43,003 INFO L275 PluginConnector]: RCFGBuilder initialized [2023-04-02 08:14:43,003 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 08:14:42" (1/1) ... [2023-04-02 08:14:43,007 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-04-02 08:14:43,017 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-04-02 08:14:43,027 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 08:14:43,055 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 08:14:43,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2023-04-02 08:14:43,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-04-02 08:14:43,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2023-04-02 08:14:43,094 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-04-02 08:14:43,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-04-02 08:14:43,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~structbegin~~structbegin~~u32~0~structbegin~~u32~0~u8~0~structend~~structend~intintintint~structend~~TO~int [2023-04-02 08:14:43,095 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~bool~0~TO~VOID [2023-04-02 08:14:43,095 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2023-04-02 08:14:43,095 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2023-04-02 08:14:43,095 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_bit [2023-04-02 08:14:43,095 INFO L138 BoogieDeclarations]: Found implementation of procedure __clear_bit [2023-04-02 08:14:43,095 INFO L138 BoogieDeclarations]: Found implementation of procedure fls64 [2023-04-02 08:14:43,095 INFO L138 BoogieDeclarations]: Found implementation of procedure fls_long [2023-04-02 08:14:43,095 INFO L138 BoogieDeclarations]: Found implementation of procedure __roundup_pow_of_two [2023-04-02 08:14:43,095 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2023-04-02 08:14:43,095 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2023-04-02 08:14:43,095 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-04-02 08:14:43,095 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2023-04-02 08:14:43,095 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2023-04-02 08:14:43,095 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-04-02 08:14:43,095 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2023-04-02 08:14:43,096 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2023-04-02 08:14:43,096 INFO L138 BoogieDeclarations]: Found implementation of procedure input_allocate_device [2023-04-02 08:14:43,096 INFO L138 BoogieDeclarations]: Found implementation of procedure input_get_drvdata [2023-04-02 08:14:43,096 INFO L138 BoogieDeclarations]: Found implementation of procedure input_set_drvdata [2023-04-02 08:14:43,096 INFO L138 BoogieDeclarations]: Found implementation of procedure input_report_key [2023-04-02 08:14:43,096 INFO L138 BoogieDeclarations]: Found implementation of procedure input_sync [2023-04-02 08:14:43,096 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-04-02 08:14:43,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-04-02 08:14:43,096 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-04-02 08:14:43,096 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2023-04-02 08:14:43,096 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-04-02 08:14:43,096 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-04-02 08:14:43,096 INFO L138 BoogieDeclarations]: Found implementation of procedure seek_rc_map [2023-04-02 08:14:43,096 INFO L138 BoogieDeclarations]: Found implementation of procedure rc_map_get [2023-04-02 08:14:43,096 INFO L138 BoogieDeclarations]: Found implementation of procedure rc_map_register [2023-04-02 08:14:43,096 INFO L138 BoogieDeclarations]: Found implementation of procedure rc_map_unregister [2023-04-02 08:14:43,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ir_create_table [2023-04-02 08:14:43,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ir_free_table [2023-04-02 08:14:43,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ir_resize_table [2023-04-02 08:14:43,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ir_update_mapping [2023-04-02 08:14:43,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ir_establish_scancode [2023-04-02 08:14:43,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ir_setkeycode [2023-04-02 08:14:43,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ir_setkeytable [2023-04-02 08:14:43,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ir_lookup_by_scancode [2023-04-02 08:14:43,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ir_getkeycode [2023-04-02 08:14:43,097 INFO L138 BoogieDeclarations]: Found implementation of procedure rc_g_keycode_from_table [2023-04-02 08:14:43,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ir_do_keyup [2023-04-02 08:14:43,097 INFO L138 BoogieDeclarations]: Found implementation of procedure rc_keyup [2023-04-02 08:14:43,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ir_timer_keyup [2023-04-02 08:14:43,097 INFO L138 BoogieDeclarations]: Found implementation of procedure rc_repeat [2023-04-02 08:14:43,097 INFO L138 BoogieDeclarations]: Found implementation of procedure ir_do_keydown [2023-04-02 08:14:43,097 INFO L138 BoogieDeclarations]: Found implementation of procedure rc_keydown [2023-04-02 08:14:43,098 INFO L138 BoogieDeclarations]: Found implementation of procedure rc_keydown_notimeout [2023-04-02 08:14:43,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ir_open [2023-04-02 08:14:43,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ir_close [2023-04-02 08:14:43,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ir_devnode [2023-04-02 08:14:43,098 INFO L138 BoogieDeclarations]: Found implementation of procedure show_protocols [2023-04-02 08:14:43,098 INFO L138 BoogieDeclarations]: Found implementation of procedure store_protocols [2023-04-02 08:14:43,098 INFO L138 BoogieDeclarations]: Found implementation of procedure rc_dev_release [2023-04-02 08:14:43,098 INFO L138 BoogieDeclarations]: Found implementation of procedure rc_dev_uevent [2023-04-02 08:14:43,098 INFO L138 BoogieDeclarations]: Found implementation of procedure rc_allocate_device [2023-04-02 08:14:43,098 INFO L138 BoogieDeclarations]: Found implementation of procedure rc_free_device [2023-04-02 08:14:43,098 INFO L138 BoogieDeclarations]: Found implementation of procedure rc_register_device [2023-04-02 08:14:43,098 INFO L138 BoogieDeclarations]: Found implementation of procedure rc_unregister_device [2023-04-02 08:14:43,098 INFO L138 BoogieDeclarations]: Found implementation of procedure rc_core_init [2023-04-02 08:14:43,098 INFO L138 BoogieDeclarations]: Found implementation of procedure rc_core_exit [2023-04-02 08:14:43,098 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2023-04-02 08:14:43,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_1 [2023-04-02 08:14:43,098 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_2 [2023-04-02 08:14:43,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_3 [2023-04-02 08:14:43,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_4 [2023-04-02 08:14:43,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_5 [2023-04-02 08:14:43,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_6 [2023-04-02 08:14:43,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_7 [2023-04-02 08:14:43,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_8 [2023-04-02 08:14:43,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_9 [2023-04-02 08:14:43,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_10 [2023-04-02 08:14:43,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_11 [2023-04-02 08:14:43,099 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_12 [2023-04-02 08:14:43,099 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-04-02 08:14:43,099 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2023-04-02 08:14:43,099 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2023-04-02 08:14:43,099 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2023-04-02 08:14:43,099 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2023-04-02 08:14:43,099 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2023-04-02 08:14:43,099 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_uint_must_check_helper [2023-04-02 08:14:43,100 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_int_must_check_helper [2023-04-02 08:14:43,100 INFO L138 BoogieDeclarations]: Found implementation of procedure init_ir_raw_event [2023-04-02 08:14:43,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ir_raw_event_reset [2023-04-02 08:14:43,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ir_raw_event_thread [2023-04-02 08:14:43,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ir_raw_event_store [2023-04-02 08:14:43,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ir_raw_event_store_edge [2023-04-02 08:14:43,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ir_raw_event_store_with_filter [2023-04-02 08:14:43,100 INFO L138 BoogieDeclarations]: Found implementation of procedure ir_raw_event_set_idle [2023-04-02 08:14:43,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ir_raw_event_handle [2023-04-02 08:14:43,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ir_raw_get_allowed_protocols [2023-04-02 08:14:43,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ir_raw_event_register [2023-04-02 08:14:43,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ir_raw_event_unregister [2023-04-02 08:14:43,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ir_raw_handler_register [2023-04-02 08:14:43,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ir_raw_handler_unregister [2023-04-02 08:14:43,101 INFO L138 BoogieDeclarations]: Found implementation of procedure init_decoders [2023-04-02 08:14:43,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ir_raw_init [2023-04-02 08:14:43,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_25 [2023-04-02 08:14:43,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_26 [2023-04-02 08:14:43,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_27 [2023-04-02 08:14:43,101 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_28 [2023-04-02 08:14:43,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_29 [2023-04-02 08:14:43,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_30 [2023-04-02 08:14:43,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_31 [2023-04-02 08:14:43,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_32 [2023-04-02 08:14:43,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_33 [2023-04-02 08:14:43,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_34 [2023-04-02 08:14:43,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_35 [2023-04-02 08:14:43,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_36 [2023-04-02 08:14:43,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_37 [2023-04-02 08:14:43,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_38 [2023-04-02 08:14:43,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_39 [2023-04-02 08:14:43,102 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_40 [2023-04-02 08:14:43,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_41 [2023-04-02 08:14:43,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_42 [2023-04-02 08:14:43,103 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_43 [2023-04-02 08:14:43,105 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-04-02 08:14:43,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-04-02 08:14:43,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2023-04-02 08:14:43,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_cred_guard_mutex_of_signal_struct [2023-04-02 08:14:43,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_cred_guard_mutex_of_signal_struct [2023-04-02 08:14:43,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_cred_guard_mutex_of_signal_struct [2023-04-02 08:14:43,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_cred_guard_mutex_of_signal_struct [2023-04-02 08:14:43,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_cred_guard_mutex_of_signal_struct [2023-04-02 08:14:43,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_cred_guard_mutex_of_signal_struct [2023-04-02 08:14:43,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_cred_guard_mutex_of_signal_struct [2023-04-02 08:14:43,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_ir_raw_handler_lock [2023-04-02 08:14:43,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_ir_raw_handler_lock [2023-04-02 08:14:43,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_ir_raw_handler_lock [2023-04-02 08:14:43,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_ir_raw_handler_lock [2023-04-02 08:14:43,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_ir_raw_handler_lock [2023-04-02 08:14:43,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_ir_raw_handler_lock [2023-04-02 08:14:43,109 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_ir_raw_handler_lock [2023-04-02 08:14:43,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock [2023-04-02 08:14:43,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock [2023-04-02 08:14:43,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2023-04-02 08:14:43,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2023-04-02 08:14:43,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2023-04-02 08:14:43,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2023-04-02 08:14:43,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2023-04-02 08:14:43,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock_of_rc_dev [2023-04-02 08:14:43,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock_of_rc_dev [2023-04-02 08:14:43,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock_of_rc_dev [2023-04-02 08:14:43,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock_of_rc_dev [2023-04-02 08:14:43,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock_of_rc_dev [2023-04-02 08:14:43,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock_of_rc_dev [2023-04-02 08:14:43,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock_of_rc_dev [2023-04-02 08:14:43,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2023-04-02 08:14:43,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2023-04-02 08:14:43,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2023-04-02 08:14:43,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2023-04-02 08:14:43,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2023-04-02 08:14:43,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2023-04-02 08:14:43,110 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2023-04-02 08:14:43,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2023-04-02 08:14:43,111 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-04-02 08:14:43,111 INFO L138 BoogieDeclarations]: Found implementation of procedure __class_register [2023-04-02 08:14:43,111 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2023-04-02 08:14:43,111 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2023-04-02 08:14:43,111 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_alloc [2023-04-02 08:14:43,111 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_free [2023-04-02 08:14:43,111 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_in [2023-04-02 08:14:43,111 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_in_r [2023-04-02 08:14:43,111 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_out [2023-04-02 08:14:43,111 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_out_r [2023-04-02 08:14:43,111 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2023-04-02 08:14:43,111 INFO L138 BoogieDeclarations]: Found implementation of procedure __module_get [2023-04-02 08:14:43,111 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2023-04-02 08:14:43,111 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-04-02 08:14:43,111 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_module [2023-04-02 08:14:43,111 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2023-04-02 08:14:43,111 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2023-04-02 08:14:43,111 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2023-04-02 08:14:43,111 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2023-04-02 08:14:43,111 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2023-04-02 08:14:43,111 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2023-04-02 08:14:43,112 INFO L138 BoogieDeclarations]: Found implementation of procedure add_uevent_var [2023-04-02 08:14:43,112 INFO L138 BoogieDeclarations]: Found implementation of procedure class_unregister [2023-04-02 08:14:43,112 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2023-04-02 08:14:43,112 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2023-04-02 08:14:43,112 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2023-04-02 08:14:43,112 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_name [2023-04-02 08:14:43,112 INFO L138 BoogieDeclarations]: Found implementation of procedure device_add [2023-04-02 08:14:43,112 INFO L138 BoogieDeclarations]: Found implementation of procedure device_del [2023-04-02 08:14:43,112 INFO L138 BoogieDeclarations]: Found implementation of procedure device_initialize [2023-04-02 08:14:43,112 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2023-04-02 08:14:43,112 INFO L138 BoogieDeclarations]: Found implementation of procedure input_event [2023-04-02 08:14:43,112 INFO L138 BoogieDeclarations]: Found implementation of procedure input_free_device [2023-04-02 08:14:43,112 INFO L138 BoogieDeclarations]: Found implementation of procedure input_register_device [2023-04-02 08:14:43,112 INFO L138 BoogieDeclarations]: Found implementation of procedure input_scancode_to_scalar [2023-04-02 08:14:43,112 INFO L138 BoogieDeclarations]: Found implementation of procedure input_unregister_device [2023-04-02 08:14:43,112 INFO L138 BoogieDeclarations]: Found implementation of procedure kasprintf [2023-04-02 08:14:43,112 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_get_path [2023-04-02 08:14:43,112 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_create_on_node [2023-04-02 08:14:43,112 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_should_stop [2023-04-02 08:14:43,112 INFO L138 BoogieDeclarations]: Found implementation of procedure kthread_stop [2023-04-02 08:14:43,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ktime_get [2023-04-02 08:14:43,113 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_rc_dev_type_probe_1 [2023-04-02 08:14:43,113 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2023-04-02 08:14:43,113 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2023-04-02 08:14:43,113 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2023-04-02 08:14:43,113 INFO L138 BoogieDeclarations]: Found implementation of procedure module_put [2023-04-02 08:14:43,113 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2023-04-02 08:14:43,113 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2023-04-02 08:14:43,113 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2023-04-02 08:14:43,113 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2023-04-02 08:14:43,113 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-04-02 08:14:43,113 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-04-02 08:14:43,113 INFO L138 BoogieDeclarations]: Found implementation of procedure put_device [2023-04-02 08:14:43,113 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2023-04-02 08:14:43,113 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2023-04-02 08:14:43,113 INFO L138 BoogieDeclarations]: Found implementation of procedure strcasecmp [2023-04-02 08:14:43,113 INFO L138 BoogieDeclarations]: Found implementation of procedure strsep [2023-04-02 08:14:43,113 INFO L138 BoogieDeclarations]: Found implementation of procedure wake_up_process [2023-04-02 08:14:43,113 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-04-02 08:14:43,113 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-04-02 08:14:43,114 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-04-02 08:14:43,114 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2023-04-02 08:14:43,114 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2023-04-02 08:14:43,114 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2023-04-02 08:14:43,114 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2023-04-02 08:14:43,114 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2023-04-02 08:14:43,114 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2023-04-02 08:14:43,114 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-04-02 08:14:43,114 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-04-02 08:14:43,114 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2023-04-02 08:14:43,114 INFO L130 BoogieDeclarations]: Found specification of procedure __set_bit [2023-04-02 08:14:43,114 INFO L130 BoogieDeclarations]: Found specification of procedure __clear_bit [2023-04-02 08:14:43,114 INFO L130 BoogieDeclarations]: Found specification of procedure fls64 [2023-04-02 08:14:43,114 INFO L130 BoogieDeclarations]: Found specification of procedure fls_long [2023-04-02 08:14:43,114 INFO L130 BoogieDeclarations]: Found specification of procedure __roundup_pow_of_two [2023-04-02 08:14:43,114 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-04-02 08:14:43,114 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2023-04-02 08:14:43,114 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2023-04-02 08:14:43,114 INFO L130 BoogieDeclarations]: Found specification of procedure kasprintf [2023-04-02 08:14:43,114 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2023-04-02 08:14:43,114 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2023-04-02 08:14:43,115 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-04-02 08:14:43,115 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2023-04-02 08:14:43,115 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2023-04-02 08:14:43,115 INFO L130 BoogieDeclarations]: Found specification of procedure memmove [2023-04-02 08:14:43,115 INFO L130 BoogieDeclarations]: Found specification of procedure strcmp [2023-04-02 08:14:43,115 INFO L130 BoogieDeclarations]: Found specification of procedure strcasecmp [2023-04-02 08:14:43,115 INFO L130 BoogieDeclarations]: Found specification of procedure strsep [2023-04-02 08:14:43,115 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2023-04-02 08:14:43,115 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2023-04-02 08:14:43,115 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2023-04-02 08:14:43,115 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2023-04-02 08:14:43,115 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_4 [2023-04-02 08:14:43,115 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-04-02 08:14:43,115 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_2 [2023-04-02 08:14:43,115 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_5 [2023-04-02 08:14:43,115 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_7 [2023-04-02 08:14:43,115 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_9 [2023-04-02 08:14:43,115 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_11 [2023-04-02 08:14:43,115 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_12 [2023-04-02 08:14:43,115 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2023-04-02 08:14:43,115 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_1 [2023-04-02 08:14:43,116 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_3 [2023-04-02 08:14:43,116 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_6 [2023-04-02 08:14:43,116 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_8 [2023-04-02 08:14:43,116 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_10 [2023-04-02 08:14:43,116 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2023-04-02 08:14:43,116 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2023-04-02 08:14:43,116 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock_of_rc_dev [2023-04-02 08:14:43,116 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock_of_rc_dev [2023-04-02 08:14:43,116 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2023-04-02 08:14:43,116 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2023-04-02 08:14:43,116 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2023-04-02 08:14:43,116 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2023-04-02 08:14:43,116 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2023-04-02 08:14:43,116 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-04-02 08:14:43,116 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2023-04-02 08:14:43,116 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2023-04-02 08:14:43,116 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2023-04-02 08:14:43,116 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2023-04-02 08:14:43,116 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-04-02 08:14:43,116 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2023-04-02 08:14:43,116 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2023-04-02 08:14:43,117 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-04-02 08:14:43,117 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2023-04-02 08:14:43,117 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2023-04-02 08:14:43,117 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2023-04-02 08:14:43,117 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2023-04-02 08:14:43,117 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2023-04-02 08:14:43,117 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_get_path [2023-04-02 08:14:43,117 INFO L130 BoogieDeclarations]: Found specification of procedure add_uevent_var [2023-04-02 08:14:43,117 INFO L130 BoogieDeclarations]: Found specification of procedure __class_register [2023-04-02 08:14:43,117 INFO L130 BoogieDeclarations]: Found specification of procedure class_unregister [2023-04-02 08:14:43,117 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2023-04-02 08:14:43,117 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_name [2023-04-02 08:14:43,117 INFO L130 BoogieDeclarations]: Found specification of procedure device_initialize [2023-04-02 08:14:43,117 INFO L130 BoogieDeclarations]: Found specification of procedure device_add [2023-04-02 08:14:43,117 INFO L130 BoogieDeclarations]: Found specification of procedure device_del [2023-04-02 08:14:43,117 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2023-04-02 08:14:43,117 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2023-04-02 08:14:43,117 INFO L130 BoogieDeclarations]: Found specification of procedure put_device [2023-04-02 08:14:43,117 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-04-02 08:14:43,117 INFO L130 BoogieDeclarations]: Found specification of procedure input_allocate_device [2023-04-02 08:14:43,117 INFO L130 BoogieDeclarations]: Found specification of procedure input_free_device [2023-04-02 08:14:43,118 INFO L130 BoogieDeclarations]: Found specification of procedure input_get_drvdata [2023-04-02 08:14:43,118 INFO L130 BoogieDeclarations]: Found specification of procedure input_set_drvdata [2023-04-02 08:14:43,118 INFO L130 BoogieDeclarations]: Found specification of procedure input_register_device [2023-04-02 08:14:43,118 INFO L130 BoogieDeclarations]: Found specification of procedure input_unregister_device [2023-04-02 08:14:43,118 INFO L130 BoogieDeclarations]: Found specification of procedure input_event [2023-04-02 08:14:43,118 INFO L130 BoogieDeclarations]: Found specification of procedure input_report_key [2023-04-02 08:14:43,118 INFO L130 BoogieDeclarations]: Found specification of procedure input_sync [2023-04-02 08:14:43,118 INFO L130 BoogieDeclarations]: Found specification of procedure input_scancode_to_scalar [2023-04-02 08:14:43,118 INFO L130 BoogieDeclarations]: Found specification of procedure rc_map_register [2023-04-02 08:14:43,118 INFO L130 BoogieDeclarations]: Found specification of procedure rc_map_unregister [2023-04-02 08:14:43,118 INFO L130 BoogieDeclarations]: Found specification of procedure rc_map_get [2023-04-02 08:14:43,118 INFO L130 BoogieDeclarations]: Found specification of procedure rc_allocate_device [2023-04-02 08:14:43,118 INFO L130 BoogieDeclarations]: Found specification of procedure rc_free_device [2023-04-02 08:14:43,118 INFO L130 BoogieDeclarations]: Found specification of procedure rc_register_device [2023-04-02 08:14:43,118 INFO L130 BoogieDeclarations]: Found specification of procedure rc_unregister_device [2023-04-02 08:14:43,118 INFO L130 BoogieDeclarations]: Found specification of procedure rc_repeat [2023-04-02 08:14:43,118 INFO L130 BoogieDeclarations]: Found specification of procedure rc_keydown [2023-04-02 08:14:43,118 INFO L130 BoogieDeclarations]: Found specification of procedure rc_keydown_notimeout [2023-04-02 08:14:43,118 INFO L130 BoogieDeclarations]: Found specification of procedure rc_keyup [2023-04-02 08:14:43,118 INFO L130 BoogieDeclarations]: Found specification of procedure rc_g_keycode_from_table [2023-04-02 08:14:43,118 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2023-04-02 08:14:43,119 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-04-02 08:14:43,119 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-04-02 08:14:43,119 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2023-04-02 08:14:43,119 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-04-02 08:14:43,119 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-04-02 08:14:43,119 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-04-02 08:14:43,119 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2023-04-02 08:14:43,119 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-04-02 08:14:43,119 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-04-02 08:14:43,119 INFO L130 BoogieDeclarations]: Found specification of procedure __request_module [2023-04-02 08:14:43,119 INFO L130 BoogieDeclarations]: Found specification of procedure __module_get [2023-04-02 08:14:43,119 INFO L130 BoogieDeclarations]: Found specification of procedure module_put [2023-04-02 08:14:43,119 INFO L130 BoogieDeclarations]: Found specification of procedure ir_raw_get_allowed_protocols [2023-04-02 08:14:43,119 INFO L130 BoogieDeclarations]: Found specification of procedure ir_raw_event_register [2023-04-02 08:14:43,119 INFO L130 BoogieDeclarations]: Found specification of procedure ir_raw_event_unregister [2023-04-02 08:14:43,119 INFO L130 BoogieDeclarations]: Found specification of procedure ir_raw_init [2023-04-02 08:14:43,119 INFO L130 BoogieDeclarations]: Found specification of procedure seek_rc_map [2023-04-02 08:14:43,119 INFO L130 BoogieDeclarations]: Found specification of procedure ir_create_table [2023-04-02 08:14:43,119 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-04-02 08:14:43,119 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-04-02 08:14:43,120 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-04-02 08:14:43,120 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-04-02 08:14:43,120 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-04-02 08:14:43,120 INFO L130 BoogieDeclarations]: Found specification of procedure ir_free_table [2023-04-02 08:14:43,120 INFO L130 BoogieDeclarations]: Found specification of procedure ir_resize_table [2023-04-02 08:14:43,120 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-04-02 08:14:43,120 INFO L130 BoogieDeclarations]: Found specification of procedure ir_update_mapping [2023-04-02 08:14:43,120 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2023-04-02 08:14:43,120 INFO L130 BoogieDeclarations]: Found specification of procedure ir_establish_scancode [2023-04-02 08:14:43,120 INFO L130 BoogieDeclarations]: Found specification of procedure ir_setkeycode [2023-04-02 08:14:43,120 INFO L130 BoogieDeclarations]: Found specification of procedure ir_setkeytable [2023-04-02 08:14:43,120 INFO L130 BoogieDeclarations]: Found specification of procedure ir_lookup_by_scancode [2023-04-02 08:14:43,120 INFO L130 BoogieDeclarations]: Found specification of procedure ir_getkeycode [2023-04-02 08:14:43,120 INFO L130 BoogieDeclarations]: Found specification of procedure ir_do_keyup [2023-04-02 08:14:43,121 INFO L130 BoogieDeclarations]: Found specification of procedure ir_timer_keyup [2023-04-02 08:14:43,121 INFO L130 BoogieDeclarations]: Found specification of procedure ir_do_keydown [2023-04-02 08:14:43,121 INFO L130 BoogieDeclarations]: Found specification of procedure ir_open [2023-04-02 08:14:43,121 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2023-04-02 08:14:43,121 INFO L130 BoogieDeclarations]: Found specification of procedure ir_close [2023-04-02 08:14:43,121 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-04-02 08:14:43,121 INFO L130 BoogieDeclarations]: Found specification of procedure ir_devnode [2023-04-02 08:14:43,121 INFO L130 BoogieDeclarations]: Found specification of procedure show_protocols [2023-04-02 08:14:43,121 INFO L130 BoogieDeclarations]: Found specification of procedure store_protocols [2023-04-02 08:14:43,121 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2023-04-02 08:14:43,121 INFO L130 BoogieDeclarations]: Found specification of procedure rc_dev_release [2023-04-02 08:14:43,121 INFO L130 BoogieDeclarations]: Found specification of procedure rc_dev_uevent [2023-04-02 08:14:43,121 INFO L130 BoogieDeclarations]: Found specification of procedure rc_core_init [2023-04-02 08:14:43,121 INFO L130 BoogieDeclarations]: Found specification of procedure rc_core_exit [2023-04-02 08:14:43,121 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2023-04-02 08:14:43,121 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-04-02 08:14:43,121 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_rc_dev_type_probe_1 [2023-04-02 08:14:43,121 INFO L130 BoogieDeclarations]: Found specification of procedure main [2023-04-02 08:14:43,121 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-04-02 08:14:43,121 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-04-02 08:14:43,122 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2023-04-02 08:14:43,122 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2023-04-02 08:14:43,122 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2023-04-02 08:14:43,122 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2023-04-02 08:14:43,122 INFO L130 BoogieDeclarations]: Found specification of procedure __xchg_wrong_size [2023-04-02 08:14:43,122 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2023-04-02 08:14:43,122 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_30 [2023-04-02 08:14:43,122 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_26 [2023-04-02 08:14:43,122 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_28 [2023-04-02 08:14:43,122 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_31 [2023-04-02 08:14:43,122 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_33 [2023-04-02 08:14:43,122 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_35 [2023-04-02 08:14:43,122 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_37 [2023-04-02 08:14:43,122 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_39 [2023-04-02 08:14:43,122 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_41 [2023-04-02 08:14:43,122 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_43 [2023-04-02 08:14:43,122 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_25 [2023-04-02 08:14:43,122 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_27 [2023-04-02 08:14:43,122 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_29 [2023-04-02 08:14:43,122 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_32 [2023-04-02 08:14:43,122 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_34 [2023-04-02 08:14:43,123 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_36 [2023-04-02 08:14:43,123 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_38 [2023-04-02 08:14:43,123 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_40 [2023-04-02 08:14:43,123 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_42 [2023-04-02 08:14:43,123 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_cred_guard_mutex_of_signal_struct [2023-04-02 08:14:43,123 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_cred_guard_mutex_of_signal_struct [2023-04-02 08:14:43,123 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_ir_raw_handler_lock [2023-04-02 08:14:43,123 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_ir_raw_handler_lock [2023-04-02 08:14:43,123 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2023-04-02 08:14:43,123 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2023-04-02 08:14:43,123 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2023-04-02 08:14:43,123 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2023-04-02 08:14:43,123 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2023-04-02 08:14:43,123 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2023-04-02 08:14:43,123 INFO L130 BoogieDeclarations]: Found specification of procedure ktime_get [2023-04-02 08:14:43,123 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2023-04-02 08:14:43,123 INFO L130 BoogieDeclarations]: Found specification of procedure wake_up_process [2023-04-02 08:14:43,123 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_create_on_node [2023-04-02 08:14:43,123 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_stop [2023-04-02 08:14:43,123 INFO L130 BoogieDeclarations]: Found specification of procedure kthread_should_stop [2023-04-02 08:14:43,123 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_uint_must_check_helper [2023-04-02 08:14:43,124 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_int_must_check_helper [2023-04-02 08:14:43,124 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_alloc [2023-04-02 08:14:43,124 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_free [2023-04-02 08:14:43,124 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_in [2023-04-02 08:14:43,124 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_out [2023-04-02 08:14:43,124 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_in_r [2023-04-02 08:14:43,124 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_out_r [2023-04-02 08:14:43,124 INFO L130 BoogieDeclarations]: Found specification of procedure init_ir_raw_event [2023-04-02 08:14:43,124 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-04-02 08:14:43,124 INFO L130 BoogieDeclarations]: Found specification of procedure ir_raw_event_handle [2023-04-02 08:14:43,124 INFO L130 BoogieDeclarations]: Found specification of procedure ir_raw_event_store [2023-04-02 08:14:43,124 INFO L130 BoogieDeclarations]: Found specification of procedure ir_raw_event_store_edge [2023-04-02 08:14:43,124 INFO L130 BoogieDeclarations]: Found specification of procedure ir_raw_event_store_with_filter [2023-04-02 08:14:43,124 INFO L130 BoogieDeclarations]: Found specification of procedure ir_raw_event_set_idle [2023-04-02 08:14:43,124 INFO L130 BoogieDeclarations]: Found specification of procedure ir_raw_event_reset [2023-04-02 08:14:43,124 INFO L130 BoogieDeclarations]: Found specification of procedure ir_raw_handler_register [2023-04-02 08:14:43,124 INFO L130 BoogieDeclarations]: Found specification of procedure ir_raw_handler_unregister [2023-04-02 08:14:43,124 INFO L130 BoogieDeclarations]: Found specification of procedure ir_raw_event_thread [2023-04-02 08:14:43,124 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~structbegin~~structbegin~~u32~0~structbegin~~u32~0~u8~0~structend~~structend~intintintint~structend~~TO~int [2023-04-02 08:14:43,124 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~bool~0~TO~VOID [2023-04-02 08:14:43,124 INFO L130 BoogieDeclarations]: Found specification of procedure init_decoders [2023-04-02 08:14:43,125 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-04-02 08:14:43,125 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2023-04-02 08:14:43,125 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_cred_guard_mutex_of_signal_struct [2023-04-02 08:14:43,125 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_cred_guard_mutex_of_signal_struct [2023-04-02 08:14:43,125 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_cred_guard_mutex_of_signal_struct [2023-04-02 08:14:43,125 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_cred_guard_mutex_of_signal_struct [2023-04-02 08:14:43,125 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_cred_guard_mutex_of_signal_struct [2023-04-02 08:14:43,125 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_ir_raw_handler_lock [2023-04-02 08:14:43,125 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_ir_raw_handler_lock [2023-04-02 08:14:43,125 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_ir_raw_handler_lock [2023-04-02 08:14:43,125 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_ir_raw_handler_lock [2023-04-02 08:14:43,125 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_ir_raw_handler_lock [2023-04-02 08:14:43,125 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock [2023-04-02 08:14:43,125 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock [2023-04-02 08:14:43,125 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2023-04-02 08:14:43,125 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2023-04-02 08:14:43,125 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2023-04-02 08:14:43,125 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock_of_rc_dev [2023-04-02 08:14:43,125 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock_of_rc_dev [2023-04-02 08:14:43,125 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock_of_rc_dev [2023-04-02 08:14:43,125 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock_of_rc_dev [2023-04-02 08:14:43,126 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock_of_rc_dev [2023-04-02 08:14:43,126 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2023-04-02 08:14:43,126 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2023-04-02 08:14:43,126 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2023-04-02 08:14:43,126 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2023-04-02 08:14:43,126 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2023-04-02 08:14:43,126 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2023-04-02 08:14:43,126 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2023-04-02 08:14:43,126 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2023-04-02 08:14:43,126 INFO L130 BoogieDeclarations]: Found specification of procedure free [2023-04-02 08:14:43,126 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2023-04-02 08:14:43,126 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-04-02 08:14:43,126 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-04-02 08:14:43,126 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-04-02 08:14:43,126 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-04-02 08:14:43,126 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-04-02 08:14:43,126 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-04-02 08:14:43,126 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-04-02 08:14:43,752 INFO L236 CfgBuilder]: Building ICFG [2023-04-02 08:14:43,756 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-04-02 08:14:46,193 INFO L277 CfgBuilder]: Performing block encoding [2023-04-02 08:14:46,210 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-04-02 08:14:46,210 INFO L302 CfgBuilder]: Removed 0 assume(true) statements. [2023-04-02 08:14:46,214 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.04 08:14:46 BoogieIcfgContainer [2023-04-02 08:14:46,214 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-04-02 08:14:46,215 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-04-02 08:14:46,215 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2023-04-02 08:14:46,218 INFO L275 PluginConnector]: TraceAbstraction initialized [2023-04-02 08:14:46,218 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 02.04 08:14:41" (1/3) ... [2023-04-02 08:14:46,218 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1aaff8b8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.04 08:14:46, skipping insertion in model container [2023-04-02 08:14:46,218 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 02.04 08:14:42" (2/3) ... [2023-04-02 08:14:46,219 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@1aaff8b8 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 02.04 08:14:46, skipping insertion in model container [2023-04-02 08:14:46,219 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 02.04 08:14:46" (3/3) ... [2023-04-02 08:14:46,219 INFO L112 eAbstractionObserver]: Analyzing ICFG 32_7a_cilled_linux-3.8-rc1-drivers--media--rc--rc-core.ko-main.cil.out.i [2023-04-02 08:14:46,231 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-04-02 08:14:46,231 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-04-02 08:14:46,292 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-04-02 08:14:46,297 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;@246d4c01, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2023-04-02 08:14:46,297 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-04-02 08:14:46,304 INFO L276 IsEmpty]: Start isEmpty. Operand has 1660 states, 1079 states have (on average 1.2817423540315107) internal successors, (1383), 1101 states have internal predecessors, (1383), 365 states have call successors, (365), 158 states have call predecessors, (365), 158 states have return successors, (365), 362 states have call predecessors, (365), 365 states have call successors, (365) [2023-04-02 08:14:46,310 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 30 [2023-04-02 08:14:46,311 INFO L187 NwaCegarLoop]: Found error trace [2023-04-02 08:14:46,311 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 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 08:14:46,311 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-02 08:14:46,314 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-02 08:14:46,315 INFO L85 PathProgramCache]: Analyzing trace with hash 1129956281, now seen corresponding path program 1 times [2023-04-02 08:14:46,320 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-04-02 08:14:46,320 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [798450923] [2023-04-02 08:14:46,321 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-02 08:14:46,321 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-02 08:14:46,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 08:14:46,862 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 08:14:46,888 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 08:14:46,986 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 08:14:46,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 08:14:46,991 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-04-02 08:14:46,991 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-04-02 08:14:46,991 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [798450923] [2023-04-02 08:14:46,992 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [798450923] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-02 08:14:46,992 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-02 08:14:46,992 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2023-04-02 08:14:46,993 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [345266167] [2023-04-02 08:14:46,993 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-02 08:14:46,996 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2023-04-02 08:14:46,996 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-04-02 08:14:47,030 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2023-04-02 08:14:47,031 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=8, Invalid=12, Unknown=0, NotChecked=0, Total=20 [2023-04-02 08:14:47,035 INFO L87 Difference]: Start difference. First operand has 1660 states, 1079 states have (on average 1.2817423540315107) internal successors, (1383), 1101 states have internal predecessors, (1383), 365 states have call successors, (365), 158 states have call predecessors, (365), 158 states have return successors, (365), 362 states have call predecessors, (365), 365 states have call successors, (365) Second operand has 5 states, 5 states have (on average 4.0) internal successors, (20), 3 states have internal predecessors, (20), 2 states have call successors, (7), 4 states have call predecessors, (7), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-04-02 08:14:49,760 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-02 08:14:49,760 INFO L93 Difference]: Finished difference Result 1156 states and 1535 transitions. [2023-04-02 08:14:49,761 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2023-04-02 08:14:49,762 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 4.0) internal successors, (20), 3 states have internal predecessors, (20), 2 states have call successors, (7), 4 states have call predecessors, (7), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) Word has length 29 [2023-04-02 08:14:49,762 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-02 08:14:49,772 INFO L225 Difference]: With dead ends: 1156 [2023-04-02 08:14:49,772 INFO L226 Difference]: Without dead ends: 670 [2023-04-02 08:14:49,776 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 5 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2023-04-02 08:14:49,778 INFO L413 NwaCegarLoop]: 322 mSDtfsCounter, 763 mSDsluCounter, 357 mSDsCounter, 0 mSdLazyCounter, 893 mSolverCounterSat, 345 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 809 SdHoareTripleChecker+Valid, 679 SdHoareTripleChecker+Invalid, 1238 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 345 IncrementalHoareTripleChecker+Valid, 893 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.1s IncrementalHoareTripleChecker+Time [2023-04-02 08:14:49,779 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [809 Valid, 679 Invalid, 1238 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [345 Valid, 893 Invalid, 0 Unknown, 0 Unchecked, 2.1s Time] [2023-04-02 08:14:49,791 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 670 states. [2023-04-02 08:14:49,969 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 670 to 640. [2023-04-02 08:14:49,971 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 640 states, 433 states have (on average 1.3348729792147807) internal successors, (578), 443 states have internal predecessors, (578), 124 states have call successors, (124), 85 states have call predecessors, (124), 82 states have return successors, (113), 112 states have call predecessors, (113), 113 states have call successors, (113) [2023-04-02 08:14:49,976 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 640 states to 640 states and 815 transitions. [2023-04-02 08:14:49,978 INFO L78 Accepts]: Start accepts. Automaton has 640 states and 815 transitions. Word has length 29 [2023-04-02 08:14:49,978 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-02 08:14:49,978 INFO L495 AbstractCegarLoop]: Abstraction has 640 states and 815 transitions. [2023-04-02 08:14:49,978 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 4.0) internal successors, (20), 3 states have internal predecessors, (20), 2 states have call successors, (7), 4 states have call predecessors, (7), 1 states have return successors, (2), 1 states have call predecessors, (2), 1 states have call successors, (2) [2023-04-02 08:14:49,979 INFO L276 IsEmpty]: Start isEmpty. Operand 640 states and 815 transitions. [2023-04-02 08:14:49,985 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-04-02 08:14:49,985 INFO L187 NwaCegarLoop]: Found error trace [2023-04-02 08:14:49,985 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 08:14:49,985 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2023-04-02 08:14:49,985 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-02 08:14:49,989 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-02 08:14:49,989 INFO L85 PathProgramCache]: Analyzing trace with hash 752549974, now seen corresponding path program 1 times [2023-04-02 08:14:49,989 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-04-02 08:14:49,989 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [354251357] [2023-04-02 08:14:49,989 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-02 08:14:49,989 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-02 08:14:50,065 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 08:14:50,398 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 08:14:50,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 08:14:50,453 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 08:14:50,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 08:14:50,465 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2023-04-02 08:14:50,487 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 08:14:50,517 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 08:14:50,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 08:14:50,521 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-04-02 08:14:50,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 08:14:50,526 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-04-02 08:14:50,527 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-04-02 08:14:50,527 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [354251357] [2023-04-02 08:14:50,527 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [354251357] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-02 08:14:50,527 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-02 08:14:50,527 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2023-04-02 08:14:50,527 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1554922630] [2023-04-02 08:14:50,527 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-02 08:14:50,529 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2023-04-02 08:14:50,529 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-04-02 08:14:50,530 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2023-04-02 08:14:50,530 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2023-04-02 08:14:50,530 INFO L87 Difference]: Start difference. First operand 640 states and 815 transitions. Second operand has 9 states, 9 states have (on average 3.0) internal successors, (27), 5 states have internal predecessors, (27), 3 states have call successors, (8), 5 states have call predecessors, (8), 2 states have return successors, (5), 3 states have call predecessors, (5), 2 states have call successors, (5) [2023-04-02 08:14:53,829 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-02 08:14:53,829 INFO L93 Difference]: Finished difference Result 1379 states and 1774 transitions. [2023-04-02 08:14:53,829 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2023-04-02 08:14:53,830 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 9 states have (on average 3.0) internal successors, (27), 5 states have internal predecessors, (27), 3 states have call successors, (8), 5 states have call predecessors, (8), 2 states have return successors, (5), 3 states have call predecessors, (5), 2 states have call successors, (5) Word has length 40 [2023-04-02 08:14:53,830 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-02 08:14:53,834 INFO L225 Difference]: With dead ends: 1379 [2023-04-02 08:14:53,834 INFO L226 Difference]: Without dead ends: 750 [2023-04-02 08:14:53,835 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 23 GetRequests, 11 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 1.0s TimeCoverageRelationStatistics Valid=46, Invalid=136, Unknown=0, NotChecked=0, Total=182 [2023-04-02 08:14:53,836 INFO L413 NwaCegarLoop]: 276 mSDtfsCounter, 714 mSDsluCounter, 1274 mSDsCounter, 0 mSdLazyCounter, 2144 mSolverCounterSat, 420 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 742 SdHoareTripleChecker+Valid, 1550 SdHoareTripleChecker+Invalid, 2564 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 420 IncrementalHoareTripleChecker+Valid, 2144 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.3s IncrementalHoareTripleChecker+Time [2023-04-02 08:14:53,837 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [742 Valid, 1550 Invalid, 2564 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [420 Valid, 2144 Invalid, 0 Unknown, 0 Unchecked, 2.3s Time] [2023-04-02 08:14:53,838 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 750 states. [2023-04-02 08:14:53,991 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 750 to 579. [2023-04-02 08:14:53,992 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 579 states, 401 states have (on average 1.3541147132169575) internal successors, (543), 410 states have internal predecessors, (543), 108 states have call successors, (108), 71 states have call predecessors, (108), 69 states have return successors, (98), 98 states have call predecessors, (98), 97 states have call successors, (98) [2023-04-02 08:14:53,998 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 579 states to 579 states and 749 transitions. [2023-04-02 08:14:54,003 INFO L78 Accepts]: Start accepts. Automaton has 579 states and 749 transitions. Word has length 40 [2023-04-02 08:14:54,003 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-02 08:14:54,004 INFO L495 AbstractCegarLoop]: Abstraction has 579 states and 749 transitions. [2023-04-02 08:14:54,004 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 9 states, 9 states have (on average 3.0) internal successors, (27), 5 states have internal predecessors, (27), 3 states have call successors, (8), 5 states have call predecessors, (8), 2 states have return successors, (5), 3 states have call predecessors, (5), 2 states have call successors, (5) [2023-04-02 08:14:54,004 INFO L276 IsEmpty]: Start isEmpty. Operand 579 states and 749 transitions. [2023-04-02 08:14:54,008 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 41 [2023-04-02 08:14:54,008 INFO L187 NwaCegarLoop]: Found error trace [2023-04-02 08:14:54,009 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 08:14:54,009 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2023-04-02 08:14:54,009 INFO L420 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-02 08:14:54,009 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-02 08:14:54,010 INFO L85 PathProgramCache]: Analyzing trace with hash 809808276, now seen corresponding path program 1 times [2023-04-02 08:14:54,010 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-04-02 08:14:54,010 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1063926742] [2023-04-02 08:14:54,010 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-02 08:14:54,013 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-02 08:14:54,088 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 08:14:54,332 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 08:14:54,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 08:14:54,397 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 08:14:54,399 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 08:14:54,420 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2023-04-02 08:14:54,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 08:14:54,429 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 08:14:54,430 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 08:14:54,433 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-04-02 08:14:54,433 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 08:14:54,435 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-04-02 08:14:54,436 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-04-02 08:14:54,436 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1063926742] [2023-04-02 08:14:54,436 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1063926742] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-02 08:14:54,436 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-02 08:14:54,436 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-04-02 08:14:54,436 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2021140335] [2023-04-02 08:14:54,436 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-02 08:14:54,436 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-04-02 08:14:54,437 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-04-02 08:14:54,437 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-04-02 08:14:54,437 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2023-04-02 08:14:54,438 INFO L87 Difference]: Start difference. First operand 579 states and 749 transitions. Second operand has 6 states, 6 states have (on average 4.5) internal successors, (27), 3 states have internal predecessors, (27), 3 states have call successors, (8), 6 states have call predecessors, (8), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2023-04-02 08:14:57,497 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-02 08:14:57,498 INFO L93 Difference]: Finished difference Result 669 states and 877 transitions. [2023-04-02 08:14:57,498 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2023-04-02 08:14:57,498 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 4.5) internal successors, (27), 3 states have internal predecessors, (27), 3 states have call successors, (8), 6 states have call predecessors, (8), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) Word has length 40 [2023-04-02 08:14:57,498 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-02 08:14:57,501 INFO L225 Difference]: With dead ends: 669 [2023-04-02 08:14:57,501 INFO L226 Difference]: Without dead ends: 666 [2023-04-02 08:14:57,501 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 23 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 17 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=54, Invalid=102, Unknown=0, NotChecked=0, Total=156 [2023-04-02 08:14:57,502 INFO L413 NwaCegarLoop]: 254 mSDtfsCounter, 976 mSDsluCounter, 292 mSDsCounter, 0 mSdLazyCounter, 1000 mSolverCounterSat, 425 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1008 SdHoareTripleChecker+Valid, 546 SdHoareTripleChecker+Invalid, 1425 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 425 IncrementalHoareTripleChecker+Valid, 1000 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.3s IncrementalHoareTripleChecker+Time [2023-04-02 08:14:57,502 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1008 Valid, 546 Invalid, 1425 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [425 Valid, 1000 Invalid, 0 Unknown, 0 Unchecked, 2.3s Time] [2023-04-02 08:14:57,503 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 666 states. [2023-04-02 08:14:57,607 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 666 to 578. [2023-04-02 08:14:57,608 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 578 states, 401 states have (on average 1.3516209476309227) internal successors, (542), 409 states have internal predecessors, (542), 107 states have call successors, (107), 71 states have call predecessors, (107), 69 states have return successors, (98), 98 states have call predecessors, (98), 97 states have call successors, (98) [2023-04-02 08:14:57,610 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 578 states to 578 states and 747 transitions. [2023-04-02 08:14:57,610 INFO L78 Accepts]: Start accepts. Automaton has 578 states and 747 transitions. Word has length 40 [2023-04-02 08:14:57,610 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-02 08:14:57,610 INFO L495 AbstractCegarLoop]: Abstraction has 578 states and 747 transitions. [2023-04-02 08:14:57,610 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 4.5) internal successors, (27), 3 states have internal predecessors, (27), 3 states have call successors, (8), 6 states have call predecessors, (8), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2023-04-02 08:14:57,611 INFO L276 IsEmpty]: Start isEmpty. Operand 578 states and 747 transitions. [2023-04-02 08:14:57,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2023-04-02 08:14:57,612 INFO L187 NwaCegarLoop]: Found error trace [2023-04-02 08:14:57,613 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 08:14:57,613 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2023-04-02 08:14:57,613 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-02 08:14:57,613 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-02 08:14:57,613 INFO L85 PathProgramCache]: Analyzing trace with hash -666543103, now seen corresponding path program 1 times [2023-04-02 08:14:57,613 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-04-02 08:14:57,613 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [628468356] [2023-04-02 08:14:57,613 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-02 08:14:57,614 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-02 08:14:57,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 08:14:57,914 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 08:14:57,931 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 08:14:57,971 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 08:14:57,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 08:14:57,988 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2023-04-02 08:14:57,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 08:14:57,996 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 08:14:57,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 08:14:57,999 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-04-02 08:14:58,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 08:14:58,002 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-04-02 08:14:58,002 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-04-02 08:14:58,002 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [628468356] [2023-04-02 08:14:58,002 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [628468356] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-02 08:14:58,002 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-02 08:14:58,002 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-04-02 08:14:58,002 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [316527843] [2023-04-02 08:14:58,002 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-02 08:14:58,003 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-04-02 08:14:58,003 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-04-02 08:14:58,003 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-04-02 08:14:58,003 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2023-04-02 08:14:58,003 INFO L87 Difference]: Start difference. First operand 578 states and 747 transitions. Second operand has 6 states, 6 states have (on average 4.666666666666667) internal successors, (28), 3 states have internal predecessors, (28), 3 states have call successors, (8), 6 states have call predecessors, (8), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2023-04-02 08:15:00,876 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-02 08:15:00,876 INFO L93 Difference]: Finished difference Result 673 states and 878 transitions. [2023-04-02 08:15:00,876 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2023-04-02 08:15:00,876 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 4.666666666666667) internal successors, (28), 3 states have internal predecessors, (28), 3 states have call successors, (8), 6 states have call predecessors, (8), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) Word has length 41 [2023-04-02 08:15:00,877 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-02 08:15:00,879 INFO L225 Difference]: With dead ends: 673 [2023-04-02 08:15:00,879 INFO L226 Difference]: Without dead ends: 669 [2023-04-02 08:15:00,879 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 23 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 17 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=54, Invalid=102, Unknown=0, NotChecked=0, Total=156 [2023-04-02 08:15:00,880 INFO L413 NwaCegarLoop]: 254 mSDtfsCounter, 968 mSDsluCounter, 292 mSDsCounter, 0 mSdLazyCounter, 1014 mSolverCounterSat, 412 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 999 SdHoareTripleChecker+Valid, 546 SdHoareTripleChecker+Invalid, 1426 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 412 IncrementalHoareTripleChecker+Valid, 1014 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.2s IncrementalHoareTripleChecker+Time [2023-04-02 08:15:00,880 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [999 Valid, 546 Invalid, 1426 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [412 Valid, 1014 Invalid, 0 Unknown, 0 Unchecked, 2.2s Time] [2023-04-02 08:15:00,881 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 669 states. [2023-04-02 08:15:00,993 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 669 to 579. [2023-04-02 08:15:00,994 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 579 states, 403 states have (on average 1.3449131513647643) internal successors, (542), 409 states have internal predecessors, (542), 105 states have call successors, (105), 72 states have call predecessors, (105), 70 states have return successors, (98), 98 states have call predecessors, (98), 97 states have call successors, (98) [2023-04-02 08:15:00,996 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 579 states to 579 states and 745 transitions. [2023-04-02 08:15:00,996 INFO L78 Accepts]: Start accepts. Automaton has 579 states and 745 transitions. Word has length 41 [2023-04-02 08:15:00,996 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-02 08:15:00,996 INFO L495 AbstractCegarLoop]: Abstraction has 579 states and 745 transitions. [2023-04-02 08:15:00,997 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 4.666666666666667) internal successors, (28), 3 states have internal predecessors, (28), 3 states have call successors, (8), 6 states have call predecessors, (8), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2023-04-02 08:15:00,997 INFO L276 IsEmpty]: Start isEmpty. Operand 579 states and 745 transitions. [2023-04-02 08:15:00,997 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 43 [2023-04-02 08:15:00,997 INFO L187 NwaCegarLoop]: Found error trace [2023-04-02 08:15:00,997 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 08:15:00,998 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2023-04-02 08:15:00,998 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-02 08:15:00,998 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-02 08:15:00,998 INFO L85 PathProgramCache]: Analyzing trace with hash 811209271, now seen corresponding path program 1 times [2023-04-02 08:15:00,998 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-04-02 08:15:00,998 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1320304298] [2023-04-02 08:15:00,998 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-02 08:15:00,998 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-02 08:15:01,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 08:15:01,269 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 08:15:01,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 08:15:01,315 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 08:15:01,317 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 08:15:01,327 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2023-04-02 08:15:01,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 08:15:01,335 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 08:15:01,336 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 08:15:01,338 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-04-02 08:15:01,338 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 08:15:01,340 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-04-02 08:15:01,341 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-04-02 08:15:01,341 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1320304298] [2023-04-02 08:15:01,341 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1320304298] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-02 08:15:01,341 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-02 08:15:01,341 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-04-02 08:15:01,341 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [499279748] [2023-04-02 08:15:01,341 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-02 08:15:01,341 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-04-02 08:15:01,341 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-04-02 08:15:01,342 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-04-02 08:15:01,342 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2023-04-02 08:15:01,342 INFO L87 Difference]: Start difference. First operand 579 states and 745 transitions. Second operand has 6 states, 6 states have (on average 4.833333333333333) internal successors, (29), 3 states have internal predecessors, (29), 3 states have call successors, (8), 6 states have call predecessors, (8), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2023-04-02 08:15:03,693 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-02 08:15:03,693 INFO L93 Difference]: Finished difference Result 669 states and 873 transitions. [2023-04-02 08:15:03,694 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2023-04-02 08:15:03,694 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 4.833333333333333) internal successors, (29), 3 states have internal predecessors, (29), 3 states have call successors, (8), 6 states have call predecessors, (8), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) Word has length 42 [2023-04-02 08:15:03,694 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-02 08:15:03,697 INFO L225 Difference]: With dead ends: 669 [2023-04-02 08:15:03,697 INFO L226 Difference]: Without dead ends: 666 [2023-04-02 08:15:03,697 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 23 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 17 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=54, Invalid=102, Unknown=0, NotChecked=0, Total=156 [2023-04-02 08:15:03,699 INFO L413 NwaCegarLoop]: 254 mSDtfsCounter, 1150 mSDsluCounter, 292 mSDsCounter, 0 mSdLazyCounter, 709 mSolverCounterSat, 551 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1181 SdHoareTripleChecker+Valid, 546 SdHoareTripleChecker+Invalid, 1260 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 551 IncrementalHoareTripleChecker+Valid, 709 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.6s IncrementalHoareTripleChecker+Time [2023-04-02 08:15:03,700 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1181 Valid, 546 Invalid, 1260 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [551 Valid, 709 Invalid, 0 Unknown, 0 Unchecked, 1.6s Time] [2023-04-02 08:15:03,701 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 666 states. [2023-04-02 08:15:03,839 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 666 to 578. [2023-04-02 08:15:03,840 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 578 states, 403 states have (on average 1.3424317617866004) internal successors, (541), 408 states have internal predecessors, (541), 104 states have call successors, (104), 72 states have call predecessors, (104), 70 states have return successors, (98), 98 states have call predecessors, (98), 97 states have call successors, (98) [2023-04-02 08:15:03,843 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 578 states to 578 states and 743 transitions. [2023-04-02 08:15:03,844 INFO L78 Accepts]: Start accepts. Automaton has 578 states and 743 transitions. Word has length 42 [2023-04-02 08:15:03,844 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-02 08:15:03,844 INFO L495 AbstractCegarLoop]: Abstraction has 578 states and 743 transitions. [2023-04-02 08:15:03,844 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 4.833333333333333) internal successors, (29), 3 states have internal predecessors, (29), 3 states have call successors, (8), 6 states have call predecessors, (8), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2023-04-02 08:15:03,844 INFO L276 IsEmpty]: Start isEmpty. Operand 578 states and 743 transitions. [2023-04-02 08:15:03,845 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2023-04-02 08:15:03,845 INFO L187 NwaCegarLoop]: Found error trace [2023-04-02 08:15:03,845 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 08:15:03,845 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2023-04-02 08:15:03,845 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-02 08:15:03,846 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-02 08:15:03,846 INFO L85 PathProgramCache]: Analyzing trace with hash -623102524, now seen corresponding path program 1 times [2023-04-02 08:15:03,846 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-04-02 08:15:03,846 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1410821479] [2023-04-02 08:15:03,846 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-02 08:15:03,846 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-02 08:15:03,895 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 08:15:04,095 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 08:15:04,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 08:15:04,143 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 08:15:04,145 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 08:15:04,159 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2023-04-02 08:15:04,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 08:15:04,167 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 08:15:04,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 08:15:04,169 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-04-02 08:15:04,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 08:15:04,172 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-04-02 08:15:04,172 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-04-02 08:15:04,172 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1410821479] [2023-04-02 08:15:04,172 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1410821479] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-02 08:15:04,172 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-02 08:15:04,172 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-04-02 08:15:04,172 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1814719926] [2023-04-02 08:15:04,172 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-02 08:15:04,173 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-04-02 08:15:04,173 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-04-02 08:15:04,173 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-04-02 08:15:04,173 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2023-04-02 08:15:04,173 INFO L87 Difference]: Start difference. First operand 578 states and 743 transitions. Second operand has 6 states, 6 states have (on average 5.0) internal successors, (30), 3 states have internal predecessors, (30), 3 states have call successors, (8), 6 states have call predecessors, (8), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2023-04-02 08:15:08,047 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-02 08:15:08,047 INFO L93 Difference]: Finished difference Result 998 states and 1290 transitions. [2023-04-02 08:15:08,047 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2023-04-02 08:15:08,048 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 5.0) internal successors, (30), 3 states have internal predecessors, (30), 3 states have call successors, (8), 6 states have call predecessors, (8), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) Word has length 43 [2023-04-02 08:15:08,050 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-02 08:15:08,054 INFO L225 Difference]: With dead ends: 998 [2023-04-02 08:15:08,054 INFO L226 Difference]: Without dead ends: 994 [2023-04-02 08:15:08,055 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 23 GetRequests, 13 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 14 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=45, Invalid=87, Unknown=0, NotChecked=0, Total=132 [2023-04-02 08:15:08,058 INFO L413 NwaCegarLoop]: 274 mSDtfsCounter, 899 mSDsluCounter, 538 mSDsCounter, 0 mSdLazyCounter, 1294 mSolverCounterSat, 446 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 927 SdHoareTripleChecker+Valid, 812 SdHoareTripleChecker+Invalid, 1740 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 446 IncrementalHoareTripleChecker+Valid, 1294 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.1s IncrementalHoareTripleChecker+Time [2023-04-02 08:15:08,059 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [927 Valid, 812 Invalid, 1740 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [446 Valid, 1294 Invalid, 0 Unknown, 0 Unchecked, 3.1s Time] [2023-04-02 08:15:08,061 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 994 states. [2023-04-02 08:15:08,241 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 994 to 892. [2023-04-02 08:15:08,242 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 892 states, 624 states have (on average 1.3413461538461537) internal successors, (837), 634 states have internal predecessors, (837), 153 states have call successors, (153), 115 states have call predecessors, (153), 114 states have return successors, (155), 143 states have call predecessors, (155), 145 states have call successors, (155) [2023-04-02 08:15:08,246 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 892 states to 892 states and 1145 transitions. [2023-04-02 08:15:08,246 INFO L78 Accepts]: Start accepts. Automaton has 892 states and 1145 transitions. Word has length 43 [2023-04-02 08:15:08,246 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-02 08:15:08,246 INFO L495 AbstractCegarLoop]: Abstraction has 892 states and 1145 transitions. [2023-04-02 08:15:08,246 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 5.0) internal successors, (30), 3 states have internal predecessors, (30), 3 states have call successors, (8), 6 states have call predecessors, (8), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2023-04-02 08:15:08,246 INFO L276 IsEmpty]: Start isEmpty. Operand 892 states and 1145 transitions. [2023-04-02 08:15:08,247 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 45 [2023-04-02 08:15:08,247 INFO L187 NwaCegarLoop]: Found error trace [2023-04-02 08:15:08,247 INFO L195 NwaCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 08:15:08,247 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2023-04-02 08:15:08,247 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-02 08:15:08,248 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-02 08:15:08,248 INFO L85 PathProgramCache]: Analyzing trace with hash -2137090342, now seen corresponding path program 1 times [2023-04-02 08:15:08,248 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-04-02 08:15:08,248 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2118142905] [2023-04-02 08:15:08,248 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-02 08:15:08,248 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-02 08:15:08,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 08:15:08,509 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 08:15:08,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 08:15:08,570 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 08:15:08,573 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 08:15:08,585 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2023-04-02 08:15:08,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 08:15:08,594 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 08:15:08,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 08:15:08,597 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-04-02 08:15:08,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 08:15:08,601 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2023-04-02 08:15:08,602 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-04-02 08:15:08,602 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2118142905] [2023-04-02 08:15:08,602 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2118142905] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-02 08:15:08,602 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-02 08:15:08,603 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2023-04-02 08:15:08,603 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1001258823] [2023-04-02 08:15:08,603 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-02 08:15:08,603 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2023-04-02 08:15:08,604 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-04-02 08:15:08,604 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2023-04-02 08:15:08,604 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2023-04-02 08:15:08,604 INFO L87 Difference]: Start difference. First operand 892 states and 1145 transitions. Second operand has 6 states, 6 states have (on average 5.166666666666667) internal successors, (31), 3 states have internal predecessors, (31), 3 states have call successors, (8), 6 states have call predecessors, (8), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2023-04-02 08:15:11,599 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-02 08:15:11,600 INFO L93 Difference]: Finished difference Result 994 states and 1285 transitions. [2023-04-02 08:15:11,601 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2023-04-02 08:15:11,601 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 5.166666666666667) internal successors, (31), 3 states have internal predecessors, (31), 3 states have call successors, (8), 6 states have call predecessors, (8), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) Word has length 44 [2023-04-02 08:15:11,602 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-02 08:15:11,604 INFO L225 Difference]: With dead ends: 994 [2023-04-02 08:15:11,605 INFO L226 Difference]: Without dead ends: 954 [2023-04-02 08:15:11,605 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 23 GetRequests, 12 SyntacticMatches, 0 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 17 ImplicationChecksByTransitivity, 0.8s TimeCoverageRelationStatistics Valid=54, Invalid=102, Unknown=0, NotChecked=0, Total=156 [2023-04-02 08:15:11,605 INFO L413 NwaCegarLoop]: 254 mSDtfsCounter, 960 mSDsluCounter, 292 mSDsCounter, 0 mSdLazyCounter, 992 mSolverCounterSat, 413 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 2.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 992 SdHoareTripleChecker+Valid, 546 SdHoareTripleChecker+Invalid, 1405 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 413 IncrementalHoareTripleChecker+Valid, 992 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.2s IncrementalHoareTripleChecker+Time [2023-04-02 08:15:11,605 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [992 Valid, 546 Invalid, 1405 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [413 Valid, 992 Invalid, 0 Unknown, 0 Unchecked, 2.2s Time] [2023-04-02 08:15:11,606 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 954 states. [2023-04-02 08:15:11,756 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 954 to 857. [2023-04-02 08:15:11,758 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 857 states, 604 states have (on average 1.3427152317880795) internal successors, (811), 613 states have internal predecessors, (811), 144 states have call successors, (144), 109 states have call predecessors, (144), 108 states have return successors, (147), 135 states have call predecessors, (147), 138 states have call successors, (147) [2023-04-02 08:15:11,760 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 857 states to 857 states and 1102 transitions. [2023-04-02 08:15:11,760 INFO L78 Accepts]: Start accepts. Automaton has 857 states and 1102 transitions. Word has length 44 [2023-04-02 08:15:11,760 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-02 08:15:11,760 INFO L495 AbstractCegarLoop]: Abstraction has 857 states and 1102 transitions. [2023-04-02 08:15:11,761 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 5.166666666666667) internal successors, (31), 3 states have internal predecessors, (31), 3 states have call successors, (8), 6 states have call predecessors, (8), 2 states have return successors, (5), 2 states have call predecessors, (5), 2 states have call successors, (5) [2023-04-02 08:15:11,761 INFO L276 IsEmpty]: Start isEmpty. Operand 857 states and 1102 transitions. [2023-04-02 08:15:11,762 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 100 [2023-04-02 08:15:11,762 INFO L187 NwaCegarLoop]: Found error trace [2023-04-02 08:15:11,762 INFO L195 NwaCegarLoop]: trace histogram [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] [2023-04-02 08:15:11,762 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2023-04-02 08:15:11,762 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-02 08:15:11,763 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-02 08:15:11,763 INFO L85 PathProgramCache]: Analyzing trace with hash 1559612699, now seen corresponding path program 1 times [2023-04-02 08:15:11,763 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-04-02 08:15:11,763 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [661052280] [2023-04-02 08:15:11,763 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-02 08:15:11,763 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-02 08:15:11,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 08:15:12,226 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-04-02 08:15:12,245 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 08:15:12,277 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-04-02 08:15:12,278 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 08:15:12,286 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2023-04-02 08:15:12,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 08:15:12,307 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 08:15:12,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 08:15:12,310 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-04-02 08:15:12,312 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 08:15:12,360 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 08:15:12,361 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 08:15:12,364 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 08:15:12,364 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 08:15:12,367 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2023-04-02 08:15:12,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 08:15:12,372 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 08:15:12,373 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 08:15:12,376 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 18 [2023-04-02 08:15:12,377 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 08:15:12,378 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 08:15:12,379 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 08:15:12,386 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 73 [2023-04-02 08:15:12,388 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 08:15:12,394 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-04-02 08:15:12,396 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 08:15:12,401 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 7 [2023-04-02 08:15:12,402 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-04-02 08:15:12,405 INFO L134 CoverageAnalysis]: Checked inductivity of 3 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 3 trivial. 0 not checked. [2023-04-02 08:15:12,405 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-04-02 08:15:12,405 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [661052280] [2023-04-02 08:15:12,405 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [661052280] provided 1 perfect and 0 imperfect interpolant sequences [2023-04-02 08:15:12,405 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-04-02 08:15:12,405 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2023-04-02 08:15:12,405 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1084902507] [2023-04-02 08:15:12,405 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-04-02 08:15:12,406 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2023-04-02 08:15:12,406 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-04-02 08:15:12,406 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2023-04-02 08:15:12,406 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2023-04-02 08:15:12,406 INFO L87 Difference]: Start difference. First operand 857 states and 1102 transitions. Second operand has 7 states, 7 states have (on average 9.142857142857142) internal successors, (64), 3 states have internal predecessors, (64), 3 states have call successors, (19), 7 states have call predecessors, (19), 2 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) [2023-04-02 08:15:15,056 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2023-04-02 08:15:15,056 INFO L93 Difference]: Finished difference Result 1799 states and 2325 transitions. [2023-04-02 08:15:15,056 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 14 states. [2023-04-02 08:15:15,057 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 9.142857142857142) internal successors, (64), 3 states have internal predecessors, (64), 3 states have call successors, (19), 7 states have call predecessors, (19), 2 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) Word has length 99 [2023-04-02 08:15:15,059 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2023-04-02 08:15:15,062 INFO L225 Difference]: With dead ends: 1799 [2023-04-02 08:15:15,062 INFO L226 Difference]: Without dead ends: 953 [2023-04-02 08:15:15,064 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 47 GetRequests, 34 SyntacticMatches, 0 SemanticMatches, 13 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 22 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=72, Invalid=138, Unknown=0, NotChecked=0, Total=210 [2023-04-02 08:15:15,065 INFO L413 NwaCegarLoop]: 342 mSDtfsCounter, 1102 mSDsluCounter, 823 mSDsCounter, 0 mSdLazyCounter, 1074 mSolverCounterSat, 511 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1142 SdHoareTripleChecker+Valid, 1165 SdHoareTripleChecker+Invalid, 1585 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 511 IncrementalHoareTripleChecker+Valid, 1074 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.9s IncrementalHoareTripleChecker+Time [2023-04-02 08:15:15,065 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1142 Valid, 1165 Invalid, 1585 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [511 Valid, 1074 Invalid, 0 Unknown, 0 Unchecked, 1.9s Time] [2023-04-02 08:15:15,066 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 953 states. [2023-04-02 08:15:15,216 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 953 to 852. [2023-04-02 08:15:15,218 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 852 states, 602 states have (on average 1.340531561461794) internal successors, (807), 608 states have internal predecessors, (807), 143 states have call successors, (143), 109 states have call predecessors, (143), 106 states have return successors, (137), 135 states have call predecessors, (137), 134 states have call successors, (137) [2023-04-02 08:15:15,220 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 852 states to 852 states and 1087 transitions. [2023-04-02 08:15:15,221 INFO L78 Accepts]: Start accepts. Automaton has 852 states and 1087 transitions. Word has length 99 [2023-04-02 08:15:15,222 INFO L84 Accepts]: Finished accepts. word is rejected. [2023-04-02 08:15:15,222 INFO L495 AbstractCegarLoop]: Abstraction has 852 states and 1087 transitions. [2023-04-02 08:15:15,222 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 9.142857142857142) internal successors, (64), 3 states have internal predecessors, (64), 3 states have call successors, (19), 7 states have call predecessors, (19), 2 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) [2023-04-02 08:15:15,222 INFO L276 IsEmpty]: Start isEmpty. Operand 852 states and 1087 transitions. [2023-04-02 08:15:15,229 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 113 [2023-04-02 08:15:15,229 INFO L187 NwaCegarLoop]: Found error trace [2023-04-02 08:15:15,230 INFO L195 NwaCegarLoop]: trace histogram [3, 3, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-02 08:15:15,230 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2023-04-02 08:15:15,230 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-04-02 08:15:15,230 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-04-02 08:15:15,230 INFO L85 PathProgramCache]: Analyzing trace with hash 2091348019, now seen corresponding path program 1 times [2023-04-02 08:15:15,230 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-04-02 08:15:15,230 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1711545924] [2023-04-02 08:15:15,230 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-04-02 08:15:15,231 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-04-02 08:15:15,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-04-02 08:15:15,376 INFO L356 TraceCheck]: Trace is feasible, we will do another trace check, this time with branch encoders. [2023-04-02 08:15:15,451 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is sat [2023-04-02 08:15:15,547 INFO L130 FreeRefinementEngine]: Strategy CAMEL found a feasible trace [2023-04-02 08:15:15,547 INFO L360 BasicCegarLoop]: Counterexample is feasible [2023-04-02 08:15:15,548 INFO L805 garLoopResultBuilder]: Registering result UNSAFE for location ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION (0 of 1 remaining) [2023-04-02 08:15:15,549 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2023-04-02 08:15:15,551 INFO L445 BasicCegarLoop]: Path program histogram: [1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-04-02 08:15:15,554 INFO L178 ceAbstractionStarter]: Computing trace abstraction results [2023-04-02 08:15:15,688 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 02.04 08:15:15 BoogieIcfgContainer [2023-04-02 08:15:15,688 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2023-04-02 08:15:15,688 INFO L158 Benchmark]: Toolchain (without parser) took 34444.73ms. Allocated memory was 192.9MB in the beginning and 902.8MB in the end (delta: 709.9MB). Free memory was 133.3MB in the beginning and 315.1MB in the end (delta: -181.8MB). Peak memory consumption was 529.1MB. Max. memory is 8.0GB. [2023-04-02 08:15:15,688 INFO L158 Benchmark]: CDTParser took 0.11ms. Allocated memory is still 192.9MB. Free memory is still 141.8MB. There was no memory consumed. Max. memory is 8.0GB. [2023-04-02 08:15:15,689 INFO L158 Benchmark]: CACSL2BoogieTranslator took 1507.84ms. Allocated memory was 192.9MB in the beginning and 262.1MB in the end (delta: 69.2MB). Free memory was 133.1MB in the beginning and 192.7MB in the end (delta: -59.7MB). Peak memory consumption was 102.5MB. Max. memory is 8.0GB. [2023-04-02 08:15:15,689 INFO L158 Benchmark]: Boogie Preprocessor took 247.80ms. Allocated memory is still 262.1MB. Free memory was 192.7MB in the beginning and 166.5MB in the end (delta: 26.2MB). Peak memory consumption was 26.2MB. Max. memory is 8.0GB. [2023-04-02 08:15:15,689 INFO L158 Benchmark]: RCFGBuilder took 3211.21ms. Allocated memory was 262.1MB in the beginning and 383.8MB in the end (delta: 121.6MB). Free memory was 166.5MB in the beginning and 276.6MB in the end (delta: -110.1MB). Peak memory consumption was 140.0MB. Max. memory is 8.0GB. [2023-04-02 08:15:15,689 INFO L158 Benchmark]: TraceAbstraction took 29472.63ms. Allocated memory was 383.8MB in the beginning and 902.8MB in the end (delta: 519.0MB). Free memory was 275.6MB in the beginning and 315.1MB in the end (delta: -39.5MB). Peak memory consumption was 479.5MB. Max. memory is 8.0GB. [2023-04-02 08:15:15,691 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.11ms. Allocated memory is still 192.9MB. Free memory is still 141.8MB. There was no memory consumed. Max. memory is 8.0GB. * CACSL2BoogieTranslator took 1507.84ms. Allocated memory was 192.9MB in the beginning and 262.1MB in the end (delta: 69.2MB). Free memory was 133.1MB in the beginning and 192.7MB in the end (delta: -59.7MB). Peak memory consumption was 102.5MB. Max. memory is 8.0GB. * Boogie Preprocessor took 247.80ms. Allocated memory is still 262.1MB. Free memory was 192.7MB in the beginning and 166.5MB in the end (delta: 26.2MB). Peak memory consumption was 26.2MB. Max. memory is 8.0GB. * RCFGBuilder took 3211.21ms. Allocated memory was 262.1MB in the beginning and 383.8MB in the end (delta: 121.6MB). Free memory was 166.5MB in the beginning and 276.6MB in the end (delta: -110.1MB). Peak memory consumption was 140.0MB. Max. memory is 8.0GB. * TraceAbstraction took 29472.63ms. Allocated memory was 383.8MB in the beginning and 902.8MB in the end (delta: 519.0MB). Free memory was 275.6MB in the beginning and 315.1MB in the end (delta: -39.5MB). Peak memory consumption was 479.5MB. Max. memory is 8.0GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: - GenericResult: Unfinished Backtranslation The program execution was not completely translated back. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - StatisticsResult: ErrorAutomatonStatistics NumberErrorTraces: 0, NumberStatementsAllTraces: 0, NumberRelevantStatements: 0, 0.0s ErrorAutomatonConstructionTimeTotal, 0.0s FaulLocalizationTime, NumberStatementsFirstTrace: -1, TraceLengthAvg: 0, 0.0s ErrorAutomatonConstructionTimeAvg, 0.0s ErrorAutomatonDifferenceTimeAvg, 0.0s ErrorAutomatonDifferenceTimeTotal, NumberOfNoEnhancement: 0, NumberOfFiniteEnhancement: 0, NumberOfInfiniteEnhancement: 0 - UnprovableResult [Line: 6023]: Unable to prove that call to reach_error is unreachable Unable to prove that call to reach_error is unreachable Reason: overapproximation of large string literal at line 3473. Possible FailurePath: [L3298] int ldv_state_variable_3 ; [L3299] int ldv_state_variable_1 ; [L3300] int ldv_state_variable_2 ; [L3301] int ref_cnt ; [L3302] int ldv_state_variable_0 ; [L3412] int rc_core_debug ; [L3472] static struct list_head rc_map_list = {& rc_map_list, & rc_map_list}; [L3473-L3474] static spinlock_t rc_map_lock = {{{{{0U}}, 3735899821U, 4294967295U, 0xffffffffffffffffUL, {0, {0, 0}, "rc_map_lock", 0, 0UL}}}}; [L3551] static struct rc_map_table empty[1U] = { {42U, 152U}}; [L3552-L3559] static struct rc_map_list empty_map = {{0, 0}, {(struct rc_map_table *)(& empty), 1U, 0U, 0U, 0, "rc-empty", {{{{{0U}}, 0U, 0U, 0, {0, {0, 0}, 0, 0, 0UL}}}}}}; [L4237-L4238] static struct class ir_input_class = {"rc", 0, 0, 0, 0, 0, 0, & ir_devnode, 0, 0, 0, 0, 0, 0, 0, 0}; [L4239-L4251] static struct __anonstruct_proto_names_168 proto_names[12U] = { {0ULL, (char *)"none"}, {2ULL, (char *)"other"}, {1ULL, (char *)"unknown"}, {24ULL, (char *)"rc-5"}, {1024ULL, (char *)"nec"}, {253952ULL, (char *)"rc-6"}, {64ULL, (char *)"jvc"}, {896ULL, (char *)"sony"}, {32ULL, (char *)"rc-5-sz"}, {2048ULL, (char *)"sanyo"}, {4096ULL, (char *)"mce_kbd"}, {4ULL, (char *)"lirc"}}; [L4578-L4580] static struct device_attribute dev_attr_protocols = {{"protocols", 420U, (_Bool)0, 0, {{{(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}, {(char)0}}}}, & show_protocols, & store_protocols}; [L4581] static struct attribute *rc_dev_attrs[2U] = { & dev_attr_protocols.attr, 0}; [L4582] static struct attribute_group rc_dev_attr_grp = {0, 0, (struct attribute **)(& rc_dev_attrs)}; [L4583] static struct attribute_group const *rc_dev_attr_groups[2U] = { (struct attribute_group const *)(& rc_dev_attr_grp), 0}; [L4584-L4585] static struct device_type rc_dev_type = {0, (struct attribute_group const **)(& rc_dev_attr_groups), & rc_dev_uevent, 0, & rc_dev_release, 0}; [L4884] char *ldvarg3 ; [L4885] struct device *dev_attr_protocols_group0 ; [L4886] struct kobj_uevent_env *ldvarg0 ; [L4887] char *ldvarg5 ; [L4888] struct device *ldvarg1 ; [L4889] int ldv_retval_0 ; [L4890] size_t ldvarg4 ; [L4892] struct device_attribute *dev_attr_protocols_group1 ; [L4894] struct device *rc_dev_type_group0 ; [L4895] umode_t *ldvarg2 ; [L5297] static struct list_head ir_raw_client_list = {& ir_raw_client_list, & ir_raw_client_list}; [L5298-L5301] static struct mutex ir_raw_handler_lock = {{1}, {{{{{0U}}, 3735899821U, 4294967295U, 0xffffffffffffffffUL, {0, {0, 0}, "ir_raw_handler_lock.wait_lock", 0, 0UL}}}}, {& ir_raw_handler_lock.wait_list, & ir_raw_handler_lock.wait_list}, 0, 0, (void *)(& ir_raw_handler_lock), {0, {0, 0}, "ir_raw_handler_lock", 0, 0UL}}; [L5302] static struct list_head ir_raw_handler_list = {& ir_raw_handler_list, & ir_raw_handler_list}; [L5303] static u64 available_protocols ; [L5304] static struct work_struct wq_load ; [L6040] static int ldv_mutex_cred_guard_mutex_of_signal_struct ; [L6143] static int ldv_mutex_ir_raw_handler_lock ; [L6245] static int ldv_mutex_lock ; [L6347] static int ldv_mutex_lock_of_rc_dev ; [L6449] static int ldv_mutex_mutex_of_device ; VAL [\old(available_protocols)=4294967337, \old(dev_attr_protocols)={4294967357:4294967301}, \old(dev_attr_protocols_group0)={4294967316:4294967325}, \old(dev_attr_protocols_group1)={4294967305:4294967331}, \old(empty)={4294967351:4294967328}, \old(empty_map)={4294967327:4294967300}, \old(ir_input_class)={4294967358:4294967350}, \old(ir_raw_client_list)={4294967335:4294967312}, \old(ir_raw_handler_list)={4294967309:4294967315}, \old(ir_raw_handler_lock)={4294967333:4294967355}, \old(ldv_mutex_cred_guard_mutex_of_signal_struct)=4294967340, \old(ldv_mutex_ir_raw_handler_lock)=4294967342, \old(ldv_mutex_lock)=4294967329, \old(ldv_mutex_lock_of_rc_dev)=4294967304, \old(ldv_mutex_mutex_of_device)=4294967303, \old(ldv_retval_0)=4294967318, \old(ldv_state_variable_0)=4294967306, \old(ldv_state_variable_1)=4294967360, \old(ldv_state_variable_2)=4294967347, \old(ldv_state_variable_3)=4294967336, \old(ldvarg0)={4294967345:4294967330}, \old(ldvarg1)={4294967334:4294967343}, \old(ldvarg2)={4294967332:4294967352}, \old(ldvarg3)={4294967324:4294967338}, \old(ldvarg4)=53, \old(ldvarg5)={4294967323:4294967319}, \old(proto_names)={4294967302:4294967298}, \old(rc_core_debug)=4294967321, \old(rc_dev_attr_groups)={4294967307:4294967326}, \old(rc_dev_attr_grp)={4294967356:4294967344}, \old(rc_dev_attrs)={4294967314:4294967353}, \old(rc_dev_type)={4294967348:4294967313}, \old(rc_dev_type_group0)={4294967308:4294967317}, \old(rc_map_list)={4294967320:4294967354}, \old(rc_map_lock)={4294967341:4294967310}, \old(ref_cnt)=4294967311, \old(wq_load)={4294967346:4294967299}, available_protocols=0, dev_attr_protocols={193:0}, dev_attr_protocols_group0={0:0}, dev_attr_protocols_group1={0:0}, empty={189:0}, empty_map={190:0}, ir_input_class={191:0}, ir_raw_client_list={198:0}, ir_raw_handler_list={200:0}, ir_raw_handler_lock={199:0}, ldv_mutex_cred_guard_mutex_of_signal_struct=0, ldv_mutex_ir_raw_handler_lock=0, ldv_mutex_lock=0, ldv_mutex_lock_of_rc_dev=0, ldv_mutex_mutex_of_device=0, ldv_retval_0=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg2={0:0}, ldvarg3={0:0}, ldvarg4=0, ldvarg5={0:0}, proto_names={192:0}, rc_core_debug=0, rc_dev_attr_groups={196:0}, rc_dev_attr_grp={195:0}, rc_dev_attrs={194:0}, rc_dev_type={197:0}, rc_dev_type_group0={0:0}, rc_map_list={187:0}, rc_map_lock={188:0}, ref_cnt=0, wq_load={201:0}] [L4898] int tmp ; [L4899] int tmp___0 ; [L4900] int tmp___1 ; [L4901] int tmp___2 ; [L4902] int tmp___3 ; [L4904] ldvarg0 = (struct kobj_uevent_env*) __VERIFIER_nondet_long () [L4905] ldvarg1 = (struct device*) __VERIFIER_nondet_long () [L4906] ldvarg2 = (umode_t *) __VERIFIER_nondet_long () [L4907] ldvarg3 = (char*) __VERIFIER_nondet_long () [L4908] ldvarg4 = (size_t) __VERIFIER_nondet_long () [L4909] ldvarg5 = (char*) __VERIFIER_nondet_long () [L4910] dev_attr_protocols_group0 = (struct device *)__VERIFIER_nondet_long () [L4911] dev_attr_protocols_group1 = (struct device_attribute *)__VERIFIER_nondet_long () [L4912] rc_dev_type_group0 = (struct device*) __VERIFIER_nondet_long () [L4913] CALL ldv_initialize() VAL [\old(dev_attr_protocols_group0)={0:0}, \old(dev_attr_protocols_group1)={0:0}, \old(ldv_mutex_cred_guard_mutex_of_signal_struct)=0, \old(ldv_mutex_ir_raw_handler_lock)=0, \old(ldv_mutex_lock)=0, \old(ldv_mutex_lock_of_rc_dev)=0, \old(ldv_mutex_mutex_of_device)=0, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldvarg0)={0:0}, \old(ldvarg1)={0:0}, \old(ldvarg2)={0:0}, \old(ldvarg3)={0:0}, \old(ldvarg4)=0, \old(ldvarg5)={0:0}, \old(rc_dev_type_group0)={0:0}, \old(ref_cnt)=0, available_protocols=0, dev_attr_protocols={193:0}, dev_attr_protocols_group0={0:1}, dev_attr_protocols_group1={0:0}, empty={189:0}, empty_map={190:0}, ir_input_class={191:0}, ir_raw_client_list={198:0}, ir_raw_handler_list={200:0}, ir_raw_handler_lock={199:0}, ldv_mutex_cred_guard_mutex_of_signal_struct=0, ldv_mutex_ir_raw_handler_lock=0, ldv_mutex_lock=0, ldv_mutex_lock_of_rc_dev=0, ldv_mutex_mutex_of_device=0, ldv_retval_0=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg2={0:0}, ldvarg3={0:0}, ldvarg4=0, ldvarg5={0:0}, proto_names={192:0}, rc_core_debug=0, rc_dev_attr_groups={196:0}, rc_dev_attr_grp={195:0}, rc_dev_attrs={194:0}, rc_dev_type={197:0}, rc_dev_type_group0={0:0}, rc_map_list={187:0}, rc_map_lock={188:0}, ref_cnt=0, wq_load={201:0}] [L6554] ldv_mutex_cred_guard_mutex_of_signal_struct = 1 [L6555] ldv_mutex_ir_raw_handler_lock = 1 [L6556] ldv_mutex_lock = 1 [L6557] ldv_mutex_lock_of_rc_dev = 1 [L6558] ldv_mutex_mutex_of_device = 1 VAL [\old(dev_attr_protocols_group0)={0:0}, \old(dev_attr_protocols_group1)={0:0}, \old(ldv_mutex_cred_guard_mutex_of_signal_struct)=0, \old(ldv_mutex_ir_raw_handler_lock)=0, \old(ldv_mutex_lock)=0, \old(ldv_mutex_lock_of_rc_dev)=0, \old(ldv_mutex_mutex_of_device)=0, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldvarg0)={0:0}, \old(ldvarg1)={0:0}, \old(ldvarg2)={0:0}, \old(ldvarg3)={0:0}, \old(ldvarg4)=0, \old(ldvarg5)={0:0}, \old(rc_dev_type_group0)={0:0}, \old(ref_cnt)=0, available_protocols=0, dev_attr_protocols={193:0}, dev_attr_protocols_group0={0:1}, dev_attr_protocols_group1={0:0}, empty={189:0}, empty_map={190:0}, ir_input_class={191:0}, ir_raw_client_list={198:0}, ir_raw_handler_list={200:0}, ir_raw_handler_lock={199:0}, ldv_mutex_cred_guard_mutex_of_signal_struct=1, ldv_mutex_ir_raw_handler_lock=1, ldv_mutex_lock=1, ldv_mutex_lock_of_rc_dev=1, ldv_mutex_mutex_of_device=1, ldv_retval_0=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg2={0:0}, ldvarg3={0:0}, ldvarg4=0, ldvarg5={0:0}, proto_names={192:0}, rc_core_debug=0, rc_dev_attr_groups={196:0}, rc_dev_attr_grp={195:0}, rc_dev_attrs={194:0}, rc_dev_type={197:0}, rc_dev_type_group0={0:0}, rc_map_list={187:0}, rc_map_lock={188:0}, ref_cnt=0, wq_load={201:0}] [L4913] RET ldv_initialize() VAL [\old(dev_attr_protocols_group0)={0:0}, \old(dev_attr_protocols_group1)={0:0}, \old(ldv_mutex_cred_guard_mutex_of_signal_struct)=0, \old(ldv_mutex_ir_raw_handler_lock)=0, \old(ldv_mutex_lock)=0, \old(ldv_mutex_lock_of_rc_dev)=0, \old(ldv_mutex_mutex_of_device)=0, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldvarg0)={0:0}, \old(ldvarg1)={0:0}, \old(ldvarg2)={0:0}, \old(ldvarg3)={0:0}, \old(ldvarg4)=0, \old(ldvarg5)={0:0}, \old(rc_dev_type_group0)={0:0}, \old(ref_cnt)=0, available_protocols=0, dev_attr_protocols={193:0}, dev_attr_protocols_group0={0:1}, dev_attr_protocols_group1={0:0}, empty={189:0}, empty_map={190:0}, ir_input_class={191:0}, ir_raw_client_list={198:0}, ir_raw_handler_list={200:0}, ir_raw_handler_lock={199:0}, ldv_mutex_cred_guard_mutex_of_signal_struct=1, ldv_mutex_ir_raw_handler_lock=1, ldv_mutex_lock=1, ldv_mutex_lock_of_rc_dev=1, ldv_mutex_mutex_of_device=1, ldv_retval_0=0, ldv_state_variable_0=0, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg2={0:0}, ldvarg3={0:0}, ldvarg4=0, ldvarg5={0:0}, proto_names={192:0}, rc_core_debug=0, rc_dev_attr_groups={196:0}, rc_dev_attr_grp={195:0}, rc_dev_attrs={194:0}, rc_dev_type={197:0}, rc_dev_type_group0={0:0}, rc_map_list={187:0}, rc_map_lock={188:0}, ref_cnt=0, wq_load={201:0}] [L4914] ldv_state_variable_1 = 0 [L4915] ref_cnt = 0 [L4916] ldv_state_variable_0 = 1 [L4917] ldv_state_variable_3 = 0 [L4918] ldv_state_variable_2 = 0 VAL [\old(dev_attr_protocols_group0)={0:0}, \old(dev_attr_protocols_group1)={0:0}, \old(ldv_mutex_cred_guard_mutex_of_signal_struct)=0, \old(ldv_mutex_ir_raw_handler_lock)=0, \old(ldv_mutex_lock)=0, \old(ldv_mutex_lock_of_rc_dev)=0, \old(ldv_mutex_mutex_of_device)=0, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldvarg0)={0:0}, \old(ldvarg1)={0:0}, \old(ldvarg2)={0:0}, \old(ldvarg3)={0:0}, \old(ldvarg4)=0, \old(ldvarg5)={0:0}, \old(rc_dev_type_group0)={0:0}, \old(ref_cnt)=0, available_protocols=0, dev_attr_protocols={193:0}, dev_attr_protocols_group0={0:1}, dev_attr_protocols_group1={0:0}, empty={189:0}, empty_map={190:0}, ir_input_class={191:0}, ir_raw_client_list={198:0}, ir_raw_handler_list={200:0}, ir_raw_handler_lock={199:0}, ldv_mutex_cred_guard_mutex_of_signal_struct=1, ldv_mutex_ir_raw_handler_lock=1, ldv_mutex_lock=1, ldv_mutex_lock_of_rc_dev=1, ldv_mutex_mutex_of_device=1, ldv_retval_0=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg2={0:0}, ldvarg3={0:0}, ldvarg4=0, ldvarg5={0:0}, proto_names={192:0}, rc_core_debug=0, rc_dev_attr_groups={196:0}, rc_dev_attr_grp={195:0}, rc_dev_attrs={194:0}, rc_dev_type={197:0}, rc_dev_type_group0={0:0}, rc_map_list={187:0}, rc_map_lock={188:0}, ref_cnt=0, wq_load={201:0}] [L4920] tmp = __VERIFIER_nondet_int() [L4922] case 0: [L4961] case 1: VAL [\old(dev_attr_protocols_group0)={0:0}, \old(dev_attr_protocols_group1)={0:0}, \old(ldv_mutex_cred_guard_mutex_of_signal_struct)=0, \old(ldv_mutex_ir_raw_handler_lock)=0, \old(ldv_mutex_lock)=0, \old(ldv_mutex_lock_of_rc_dev)=0, \old(ldv_mutex_mutex_of_device)=0, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldvarg0)={0:0}, \old(ldvarg1)={0:0}, \old(ldvarg2)={0:0}, \old(ldvarg3)={0:0}, \old(ldvarg4)=0, \old(ldvarg5)={0:0}, \old(rc_dev_type_group0)={0:0}, \old(ref_cnt)=0, available_protocols=0, dev_attr_protocols={193:0}, dev_attr_protocols_group0={0:1}, dev_attr_protocols_group1={0:0}, empty={189:0}, empty_map={190:0}, ir_input_class={191:0}, ir_raw_client_list={198:0}, ir_raw_handler_list={200:0}, ir_raw_handler_lock={199:0}, ldv_mutex_cred_guard_mutex_of_signal_struct=1, ldv_mutex_ir_raw_handler_lock=1, ldv_mutex_lock=1, ldv_mutex_lock_of_rc_dev=1, ldv_mutex_mutex_of_device=1, ldv_retval_0=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg2={0:0}, ldvarg3={0:0}, ldvarg4=0, ldvarg5={0:0}, proto_names={192:0}, rc_core_debug=0, rc_dev_attr_groups={196:0}, rc_dev_attr_grp={195:0}, rc_dev_attrs={194:0}, rc_dev_type={197:0}, rc_dev_type_group0={0:0}, rc_map_list={187:0}, rc_map_lock={188:0}, ref_cnt=0, tmp=1, wq_load={201:0}] [L4962] COND TRUE ldv_state_variable_0 != 0 [L4963] tmp___1 = __VERIFIER_nondet_int() [L4965] case 0: [L4973] case 1: VAL [\old(dev_attr_protocols_group0)={0:0}, \old(dev_attr_protocols_group1)={0:0}, \old(ldv_mutex_cred_guard_mutex_of_signal_struct)=0, \old(ldv_mutex_ir_raw_handler_lock)=0, \old(ldv_mutex_lock)=0, \old(ldv_mutex_lock_of_rc_dev)=0, \old(ldv_mutex_mutex_of_device)=0, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldvarg0)={0:0}, \old(ldvarg1)={0:0}, \old(ldvarg2)={0:0}, \old(ldvarg3)={0:0}, \old(ldvarg4)=0, \old(ldvarg5)={0:0}, \old(rc_dev_type_group0)={0:0}, \old(ref_cnt)=0, available_protocols=0, dev_attr_protocols={193:0}, dev_attr_protocols_group0={0:1}, dev_attr_protocols_group1={0:0}, empty={189:0}, empty_map={190:0}, ir_input_class={191:0}, ir_raw_client_list={198:0}, ir_raw_handler_list={200:0}, ir_raw_handler_lock={199:0}, ldv_mutex_cred_guard_mutex_of_signal_struct=1, ldv_mutex_ir_raw_handler_lock=1, ldv_mutex_lock=1, ldv_mutex_lock_of_rc_dev=1, ldv_mutex_mutex_of_device=1, ldv_retval_0=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg2={0:0}, ldvarg3={0:0}, ldvarg4=0, ldvarg5={0:0}, proto_names={192:0}, rc_core_debug=0, rc_dev_attr_groups={196:0}, rc_dev_attr_grp={195:0}, rc_dev_attrs={194:0}, rc_dev_type={197:0}, rc_dev_type_group0={0:0}, rc_map_list={187:0}, rc_map_lock={188:0}, ref_cnt=0, tmp=1, tmp___1=1, wq_load={201:0}] [L4974] COND TRUE ldv_state_variable_0 == 1 VAL [\old(dev_attr_protocols_group0)={0:0}, \old(dev_attr_protocols_group1)={0:0}, \old(ldv_mutex_cred_guard_mutex_of_signal_struct)=0, \old(ldv_mutex_ir_raw_handler_lock)=0, \old(ldv_mutex_lock)=0, \old(ldv_mutex_lock_of_rc_dev)=0, \old(ldv_mutex_mutex_of_device)=0, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldvarg0)={0:0}, \old(ldvarg1)={0:0}, \old(ldvarg2)={0:0}, \old(ldvarg3)={0:0}, \old(ldvarg4)=0, \old(ldvarg5)={0:0}, \old(rc_dev_type_group0)={0:0}, \old(ref_cnt)=0, available_protocols=0, dev_attr_protocols={193:0}, dev_attr_protocols_group0={0:1}, dev_attr_protocols_group1={0:0}, empty={189:0}, empty_map={190:0}, ir_input_class={191:0}, ir_raw_client_list={198:0}, ir_raw_handler_list={200:0}, ir_raw_handler_lock={199:0}, ldv_mutex_cred_guard_mutex_of_signal_struct=1, ldv_mutex_ir_raw_handler_lock=1, ldv_mutex_lock=1, ldv_mutex_lock_of_rc_dev=1, ldv_mutex_mutex_of_device=1, ldv_retval_0=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg2={0:0}, ldvarg3={0:0}, ldvarg4=0, ldvarg5={0:0}, proto_names={192:0}, rc_core_debug=0, rc_dev_attr_groups={196:0}, rc_dev_attr_grp={195:0}, rc_dev_attrs={194:0}, rc_dev_type={197:0}, rc_dev_type_group0={0:0}, rc_map_list={187:0}, rc_map_lock={188:0}, ref_cnt=0, tmp=1, tmp___1=1, wq_load={201:0}] [L4975] CALL, EXPR rc_core_init() VAL [\old(dev_attr_protocols_group0)={0:0}, \old(dev_attr_protocols_group1)={0:0}, \old(ldv_mutex_cred_guard_mutex_of_signal_struct)=0, \old(ldv_mutex_ir_raw_handler_lock)=0, \old(ldv_mutex_lock)=0, \old(ldv_mutex_lock_of_rc_dev)=0, \old(ldv_mutex_mutex_of_device)=0, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldvarg0)={0:0}, \old(ldvarg1)={0:0}, \old(ldvarg2)={0:0}, \old(ldvarg3)={0:0}, \old(ldvarg4)=0, \old(ldvarg5)={0:0}, \old(rc_dev_type_group0)={0:0}, \old(ref_cnt)=0, available_protocols=0, dev_attr_protocols={193:0}, dev_attr_protocols_group0={0:1}, dev_attr_protocols_group1={0:0}, empty={189:0}, empty_map={190:0}, ir_input_class={191:0}, ir_raw_client_list={198:0}, ir_raw_handler_list={200:0}, ir_raw_handler_lock={199:0}, ldv_mutex_cred_guard_mutex_of_signal_struct=1, ldv_mutex_ir_raw_handler_lock=1, ldv_mutex_lock=1, ldv_mutex_lock_of_rc_dev=1, ldv_mutex_mutex_of_device=1, ldv_retval_0=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg2={0:0}, ldvarg3={0:0}, ldvarg4=0, ldvarg5={0:0}, proto_names={192:0}, rc_core_debug=0, rc_dev_attr_groups={196:0}, rc_dev_attr_grp={195:0}, rc_dev_attrs={194:0}, rc_dev_type={197:0}, rc_dev_type_group0={0:0}, rc_map_list={187:0}, rc_map_lock={188:0}, ref_cnt=0, wq_load={201:0}] [L4861] int rc ; [L4862] struct lock_class_key __key ; [L4863] int tmp ; VAL [\old(dev_attr_protocols_group0)={0:0}, \old(dev_attr_protocols_group1)={0:0}, \old(ldv_mutex_cred_guard_mutex_of_signal_struct)=0, \old(ldv_mutex_ir_raw_handler_lock)=0, \old(ldv_mutex_lock)=0, \old(ldv_mutex_lock_of_rc_dev)=0, \old(ldv_mutex_mutex_of_device)=0, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldvarg0)={0:0}, \old(ldvarg1)={0:0}, \old(ldvarg2)={0:0}, \old(ldvarg3)={0:0}, \old(ldvarg4)=0, \old(ldvarg5)={0:0}, \old(rc_dev_type_group0)={0:0}, \old(ref_cnt)=0, __key={203:0}, available_protocols=0, dev_attr_protocols={193:0}, dev_attr_protocols_group0={0:1}, dev_attr_protocols_group1={0:0}, empty={189:0}, empty_map={190:0}, ir_input_class={191:0}, ir_raw_client_list={198:0}, ir_raw_handler_list={200:0}, ir_raw_handler_lock={199:0}, ldv_mutex_cred_guard_mutex_of_signal_struct=1, ldv_mutex_ir_raw_handler_lock=1, ldv_mutex_lock=1, ldv_mutex_lock_of_rc_dev=1, ldv_mutex_mutex_of_device=1, ldv_retval_0=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg2={0:0}, ldvarg3={0:0}, ldvarg4=0, ldvarg5={0:0}, proto_names={192:0}, rc_core_debug=0, rc_dev_attr_groups={196:0}, rc_dev_attr_grp={195:0}, rc_dev_attrs={194:0}, rc_dev_type={197:0}, rc_dev_type_group0={0:0}, rc_map_list={187:0}, rc_map_lock={188:0}, ref_cnt=0, wq_load={201:0}] [L4865] CALL, EXPR __class_register(& ir_input_class, & __key) VAL [\old(dev_attr_protocols_group0)={0:0}, \old(dev_attr_protocols_group1)={0:0}, \old(ldv_mutex_cred_guard_mutex_of_signal_struct)=0, \old(ldv_mutex_ir_raw_handler_lock)=0, \old(ldv_mutex_lock)=0, \old(ldv_mutex_lock_of_rc_dev)=0, \old(ldv_mutex_mutex_of_device)=0, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldvarg0)={0:0}, \old(ldvarg1)={0:0}, \old(ldvarg2)={0:0}, \old(ldvarg3)={0:0}, \old(ldvarg4)=0, \old(ldvarg5)={0:0}, \old(rc_dev_type_group0)={0:0}, \old(ref_cnt)=0, arg0={191:0}, arg1={203:0}, available_protocols=0, dev_attr_protocols={193:0}, dev_attr_protocols_group0={0:1}, dev_attr_protocols_group1={0:0}, empty={189:0}, empty_map={190:0}, ir_input_class={191:0}, ir_raw_client_list={198:0}, ir_raw_handler_list={200:0}, ir_raw_handler_lock={199:0}, ldv_mutex_cred_guard_mutex_of_signal_struct=1, ldv_mutex_ir_raw_handler_lock=1, ldv_mutex_lock=1, ldv_mutex_lock_of_rc_dev=1, ldv_mutex_mutex_of_device=1, ldv_retval_0=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg2={0:0}, ldvarg3={0:0}, ldvarg4=0, ldvarg5={0:0}, proto_names={192:0}, rc_core_debug=0, rc_dev_attr_groups={196:0}, rc_dev_attr_grp={195:0}, rc_dev_attrs={194:0}, rc_dev_type={197:0}, rc_dev_type_group0={0:0}, rc_map_list={187:0}, rc_map_lock={188:0}, ref_cnt=0, wq_load={201:0}] [L6590] return __VERIFIER_nondet_int(); [L4865] RET, EXPR __class_register(& ir_input_class, & __key) VAL [\old(dev_attr_protocols_group0)={0:0}, \old(dev_attr_protocols_group1)={0:0}, \old(ldv_mutex_cred_guard_mutex_of_signal_struct)=0, \old(ldv_mutex_ir_raw_handler_lock)=0, \old(ldv_mutex_lock)=0, \old(ldv_mutex_lock_of_rc_dev)=0, \old(ldv_mutex_mutex_of_device)=0, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldvarg0)={0:0}, \old(ldvarg1)={0:0}, \old(ldvarg2)={0:0}, \old(ldvarg3)={0:0}, \old(ldvarg4)=0, \old(ldvarg5)={0:0}, \old(rc_dev_type_group0)={0:0}, \old(ref_cnt)=0, __class_register(& ir_input_class, & __key)=0, __key={203:0}, available_protocols=0, dev_attr_protocols={193:0}, dev_attr_protocols_group0={0:1}, dev_attr_protocols_group1={0:0}, empty={189:0}, empty_map={190:0}, ir_input_class={191:0}, ir_raw_client_list={198:0}, ir_raw_handler_list={200:0}, ir_raw_handler_lock={199:0}, ldv_mutex_cred_guard_mutex_of_signal_struct=1, ldv_mutex_ir_raw_handler_lock=1, ldv_mutex_lock=1, ldv_mutex_lock_of_rc_dev=1, ldv_mutex_mutex_of_device=1, ldv_retval_0=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg2={0:0}, ldvarg3={0:0}, ldvarg4=0, ldvarg5={0:0}, proto_names={192:0}, rc_core_debug=0, rc_dev_attr_groups={196:0}, rc_dev_attr_grp={195:0}, rc_dev_attrs={194:0}, rc_dev_type={197:0}, rc_dev_type_group0={0:0}, rc_map_list={187:0}, rc_map_lock={188:0}, ref_cnt=0, wq_load={201:0}] [L4865] tmp = __class_register(& ir_input_class, & __key) [L4866] rc = tmp VAL [\old(dev_attr_protocols_group0)={0:0}, \old(dev_attr_protocols_group1)={0:0}, \old(ldv_mutex_cred_guard_mutex_of_signal_struct)=0, \old(ldv_mutex_ir_raw_handler_lock)=0, \old(ldv_mutex_lock)=0, \old(ldv_mutex_lock_of_rc_dev)=0, \old(ldv_mutex_mutex_of_device)=0, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldvarg0)={0:0}, \old(ldvarg1)={0:0}, \old(ldvarg2)={0:0}, \old(ldvarg3)={0:0}, \old(ldvarg4)=0, \old(ldvarg5)={0:0}, \old(rc_dev_type_group0)={0:0}, \old(ref_cnt)=0, __key={203:0}, available_protocols=0, dev_attr_protocols={193:0}, dev_attr_protocols_group0={0:1}, dev_attr_protocols_group1={0:0}, empty={189:0}, empty_map={190:0}, ir_input_class={191:0}, ir_raw_client_list={198:0}, ir_raw_handler_list={200:0}, ir_raw_handler_lock={199:0}, ldv_mutex_cred_guard_mutex_of_signal_struct=1, ldv_mutex_ir_raw_handler_lock=1, ldv_mutex_lock=1, ldv_mutex_lock_of_rc_dev=1, ldv_mutex_mutex_of_device=1, ldv_retval_0=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg2={0:0}, ldvarg3={0:0}, ldvarg4=0, ldvarg5={0:0}, proto_names={192:0}, rc=0, rc_core_debug=0, rc_dev_attr_groups={196:0}, rc_dev_attr_grp={195:0}, rc_dev_attrs={194:0}, rc_dev_type={197:0}, rc_dev_type_group0={0:0}, rc_map_list={187:0}, rc_map_lock={188:0}, ref_cnt=0, tmp=0, wq_load={201:0}] [L4867] COND FALSE !(rc != 0) VAL [\old(dev_attr_protocols_group0)={0:0}, \old(dev_attr_protocols_group1)={0:0}, \old(ldv_mutex_cred_guard_mutex_of_signal_struct)=0, \old(ldv_mutex_ir_raw_handler_lock)=0, \old(ldv_mutex_lock)=0, \old(ldv_mutex_lock_of_rc_dev)=0, \old(ldv_mutex_mutex_of_device)=0, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldvarg0)={0:0}, \old(ldvarg1)={0:0}, \old(ldvarg2)={0:0}, \old(ldvarg3)={0:0}, \old(ldvarg4)=0, \old(ldvarg5)={0:0}, \old(rc_dev_type_group0)={0:0}, \old(ref_cnt)=0, __key={203:0}, available_protocols=0, dev_attr_protocols={193:0}, dev_attr_protocols_group0={0:1}, dev_attr_protocols_group1={0:0}, empty={189:0}, empty_map={190:0}, ir_input_class={191:0}, ir_raw_client_list={198:0}, ir_raw_handler_list={200:0}, ir_raw_handler_lock={199:0}, ldv_mutex_cred_guard_mutex_of_signal_struct=1, ldv_mutex_ir_raw_handler_lock=1, ldv_mutex_lock=1, ldv_mutex_lock_of_rc_dev=1, ldv_mutex_mutex_of_device=1, ldv_retval_0=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg2={0:0}, ldvarg3={0:0}, ldvarg4=0, ldvarg5={0:0}, proto_names={192:0}, rc=0, rc_core_debug=0, rc_dev_attr_groups={196:0}, rc_dev_attr_grp={195:0}, rc_dev_attrs={194:0}, rc_dev_type={197:0}, rc_dev_type_group0={0:0}, rc_map_list={187:0}, rc_map_lock={188:0}, ref_cnt=0, tmp=0, wq_load={201:0}] [L4872] CALL rc_map_register(& empty_map) VAL [\old(dev_attr_protocols_group0)={0:0}, \old(dev_attr_protocols_group1)={0:0}, \old(ldv_mutex_cred_guard_mutex_of_signal_struct)=0, \old(ldv_mutex_ir_raw_handler_lock)=0, \old(ldv_mutex_lock)=0, \old(ldv_mutex_lock_of_rc_dev)=0, \old(ldv_mutex_mutex_of_device)=0, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldvarg0)={0:0}, \old(ldvarg1)={0:0}, \old(ldvarg2)={0:0}, \old(ldvarg3)={0:0}, \old(ldvarg4)=0, \old(ldvarg5)={0:0}, \old(rc_dev_type_group0)={0:0}, \old(ref_cnt)=0, available_protocols=0, dev_attr_protocols={193:0}, dev_attr_protocols_group0={0:1}, dev_attr_protocols_group1={0:0}, empty={189:0}, empty_map={190:0}, ir_input_class={191:0}, ir_raw_client_list={198:0}, ir_raw_handler_list={200:0}, ir_raw_handler_lock={199:0}, ldv_mutex_cred_guard_mutex_of_signal_struct=1, ldv_mutex_ir_raw_handler_lock=1, ldv_mutex_lock=1, ldv_mutex_lock_of_rc_dev=1, ldv_mutex_mutex_of_device=1, ldv_retval_0=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg2={0:0}, ldvarg3={0:0}, ldvarg4=0, ldvarg5={0:0}, map={190:0}, proto_names={192:0}, rc_core_debug=0, rc_dev_attr_groups={196:0}, rc_dev_attr_grp={195:0}, rc_dev_attrs={194:0}, rc_dev_type={197:0}, rc_dev_type_group0={0:0}, rc_map_list={187:0}, rc_map_lock={188:0}, ref_cnt=0, wq_load={201:0}] [L3536] CALL spin_lock(& rc_map_lock) VAL [\old(dev_attr_protocols_group0)={0:0}, \old(dev_attr_protocols_group1)={0:0}, \old(ldv_mutex_cred_guard_mutex_of_signal_struct)=0, \old(ldv_mutex_ir_raw_handler_lock)=0, \old(ldv_mutex_lock)=0, \old(ldv_mutex_lock_of_rc_dev)=0, \old(ldv_mutex_mutex_of_device)=0, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldvarg0)={0:0}, \old(ldvarg1)={0:0}, \old(ldvarg2)={0:0}, \old(ldvarg3)={0:0}, \old(ldvarg4)=0, \old(ldvarg5)={0:0}, \old(rc_dev_type_group0)={0:0}, \old(ref_cnt)=0, available_protocols=0, dev_attr_protocols={193:0}, dev_attr_protocols_group0={0:1}, dev_attr_protocols_group1={0:0}, empty={189:0}, empty_map={190:0}, ir_input_class={191:0}, ir_raw_client_list={198:0}, ir_raw_handler_list={200:0}, ir_raw_handler_lock={199:0}, ldv_mutex_cred_guard_mutex_of_signal_struct=1, ldv_mutex_ir_raw_handler_lock=1, ldv_mutex_lock=1, ldv_mutex_lock_of_rc_dev=1, ldv_mutex_mutex_of_device=1, ldv_retval_0=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg2={0:0}, ldvarg3={0:0}, ldvarg4=0, ldvarg5={0:0}, lock={188:0}, proto_names={192:0}, rc_core_debug=0, rc_dev_attr_groups={196:0}, rc_dev_attr_grp={195:0}, rc_dev_attrs={194:0}, rc_dev_type={197:0}, rc_dev_type_group0={0:0}, rc_map_list={187:0}, rc_map_lock={188:0}, ref_cnt=0, wq_load={201:0}] [L3319] FCALL _raw_spin_lock(& lock->ldv_5961.rlock) VAL [\old(dev_attr_protocols_group0)={0:0}, \old(dev_attr_protocols_group1)={0:0}, \old(ldv_mutex_cred_guard_mutex_of_signal_struct)=0, \old(ldv_mutex_ir_raw_handler_lock)=0, \old(ldv_mutex_lock)=0, \old(ldv_mutex_lock_of_rc_dev)=0, \old(ldv_mutex_mutex_of_device)=0, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldvarg0)={0:0}, \old(ldvarg1)={0:0}, \old(ldvarg2)={0:0}, \old(ldvarg3)={0:0}, \old(ldvarg4)=0, \old(ldvarg5)={0:0}, \old(rc_dev_type_group0)={0:0}, \old(ref_cnt)=0, available_protocols=0, dev_attr_protocols={193:0}, dev_attr_protocols_group0={0:1}, dev_attr_protocols_group1={0:0}, empty={189:0}, empty_map={190:0}, ir_input_class={191:0}, ir_raw_client_list={198:0}, ir_raw_handler_list={200:0}, ir_raw_handler_lock={199:0}, ldv_mutex_cred_guard_mutex_of_signal_struct=1, ldv_mutex_ir_raw_handler_lock=1, ldv_mutex_lock=1, ldv_mutex_lock_of_rc_dev=1, ldv_mutex_mutex_of_device=1, ldv_retval_0=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg2={0:0}, ldvarg3={0:0}, ldvarg4=0, ldvarg5={0:0}, lock={188:0}, lock={188:0}, proto_names={192:0}, rc_core_debug=0, rc_dev_attr_groups={196:0}, rc_dev_attr_grp={195:0}, rc_dev_attrs={194:0}, rc_dev_type={197:0}, rc_dev_type_group0={0:0}, rc_map_list={187:0}, rc_map_lock={188:0}, ref_cnt=0, wq_load={201:0}] [L3536] RET spin_lock(& rc_map_lock) VAL [\old(dev_attr_protocols_group0)={0:0}, \old(dev_attr_protocols_group1)={0:0}, \old(ldv_mutex_cred_guard_mutex_of_signal_struct)=0, \old(ldv_mutex_ir_raw_handler_lock)=0, \old(ldv_mutex_lock)=0, \old(ldv_mutex_lock_of_rc_dev)=0, \old(ldv_mutex_mutex_of_device)=0, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldvarg0)={0:0}, \old(ldvarg1)={0:0}, \old(ldvarg2)={0:0}, \old(ldvarg3)={0:0}, \old(ldvarg4)=0, \old(ldvarg5)={0:0}, \old(rc_dev_type_group0)={0:0}, \old(ref_cnt)=0, available_protocols=0, dev_attr_protocols={193:0}, dev_attr_protocols_group0={0:1}, dev_attr_protocols_group1={0:0}, empty={189:0}, empty_map={190:0}, ir_input_class={191:0}, ir_raw_client_list={198:0}, ir_raw_handler_list={200:0}, ir_raw_handler_lock={199:0}, ldv_mutex_cred_guard_mutex_of_signal_struct=1, ldv_mutex_ir_raw_handler_lock=1, ldv_mutex_lock=1, ldv_mutex_lock_of_rc_dev=1, ldv_mutex_mutex_of_device=1, ldv_retval_0=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg2={0:0}, ldvarg3={0:0}, ldvarg4=0, ldvarg5={0:0}, map={190:0}, map={190:0}, proto_names={192:0}, rc_core_debug=0, rc_dev_attr_groups={196:0}, rc_dev_attr_grp={195:0}, rc_dev_attrs={194:0}, rc_dev_type={197:0}, rc_dev_type_group0={0:0}, rc_map_list={187:0}, rc_map_lock={188:0}, ref_cnt=0, wq_load={201:0}] [L3537] CALL list_add_tail(& map->list, & rc_map_list) VAL [\old(dev_attr_protocols_group0)={0:0}, \old(dev_attr_protocols_group1)={0:0}, \old(ldv_mutex_cred_guard_mutex_of_signal_struct)=0, \old(ldv_mutex_ir_raw_handler_lock)=0, \old(ldv_mutex_lock)=0, \old(ldv_mutex_lock_of_rc_dev)=0, \old(ldv_mutex_mutex_of_device)=0, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldvarg0)={0:0}, \old(ldvarg1)={0:0}, \old(ldvarg2)={0:0}, \old(ldvarg3)={0:0}, \old(ldvarg4)=0, \old(ldvarg5)={0:0}, \old(rc_dev_type_group0)={0:0}, \old(ref_cnt)=0, available_protocols=0, dev_attr_protocols={193:0}, dev_attr_protocols_group0={0:1}, dev_attr_protocols_group1={0:0}, empty={189:0}, empty_map={190:0}, head={187:0}, ir_input_class={191:0}, ir_raw_client_list={198:0}, ir_raw_handler_list={200:0}, ir_raw_handler_lock={199:0}, ldv_mutex_cred_guard_mutex_of_signal_struct=1, ldv_mutex_ir_raw_handler_lock=1, ldv_mutex_lock=1, ldv_mutex_lock_of_rc_dev=1, ldv_mutex_mutex_of_device=1, ldv_retval_0=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg2={0:0}, ldvarg3={0:0}, ldvarg4=0, ldvarg5={0:0}, new={190:0}, proto_names={192:0}, rc_core_debug=0, rc_dev_attr_groups={196:0}, rc_dev_attr_grp={195:0}, rc_dev_attrs={194:0}, rc_dev_type={197:0}, rc_dev_type_group0={0:0}, rc_map_list={187:0}, rc_map_lock={188:0}, ref_cnt=0, wq_load={201:0}] [L3236] EXPR head->prev VAL [\old(dev_attr_protocols_group0)={0:0}, \old(dev_attr_protocols_group1)={0:0}, \old(ldv_mutex_cred_guard_mutex_of_signal_struct)=0, \old(ldv_mutex_ir_raw_handler_lock)=0, \old(ldv_mutex_lock)=0, \old(ldv_mutex_lock_of_rc_dev)=0, \old(ldv_mutex_mutex_of_device)=0, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldvarg0)={0:0}, \old(ldvarg1)={0:0}, \old(ldvarg2)={0:0}, \old(ldvarg3)={0:0}, \old(ldvarg4)=0, \old(ldvarg5)={0:0}, \old(rc_dev_type_group0)={0:0}, \old(ref_cnt)=0, available_protocols=0, dev_attr_protocols={193:0}, dev_attr_protocols_group0={0:1}, dev_attr_protocols_group1={0:0}, empty={189:0}, empty_map={190:0}, head->prev={187:0}, head={187:0}, head={187:0}, ir_input_class={191:0}, ir_raw_client_list={198:0}, ir_raw_handler_list={200:0}, ir_raw_handler_lock={199:0}, ldv_mutex_cred_guard_mutex_of_signal_struct=1, ldv_mutex_ir_raw_handler_lock=1, ldv_mutex_lock=1, ldv_mutex_lock_of_rc_dev=1, ldv_mutex_mutex_of_device=1, ldv_retval_0=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg2={0:0}, ldvarg3={0:0}, ldvarg4=0, ldvarg5={0:0}, new={190:0}, new={190:0}, proto_names={192:0}, rc_core_debug=0, rc_dev_attr_groups={196:0}, rc_dev_attr_grp={195:0}, rc_dev_attrs={194:0}, rc_dev_type={197:0}, rc_dev_type_group0={0:0}, rc_map_list={187:0}, rc_map_lock={188:0}, ref_cnt=0, wq_load={201:0}] [L3236] FCALL __list_add(new, head->prev, head) VAL [\old(dev_attr_protocols_group0)={0:0}, \old(dev_attr_protocols_group1)={0:0}, \old(ldv_mutex_cred_guard_mutex_of_signal_struct)=0, \old(ldv_mutex_ir_raw_handler_lock)=0, \old(ldv_mutex_lock)=0, \old(ldv_mutex_lock_of_rc_dev)=0, \old(ldv_mutex_mutex_of_device)=0, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldvarg0)={0:0}, \old(ldvarg1)={0:0}, \old(ldvarg2)={0:0}, \old(ldvarg3)={0:0}, \old(ldvarg4)=0, \old(ldvarg5)={0:0}, \old(rc_dev_type_group0)={0:0}, \old(ref_cnt)=0, available_protocols=0, dev_attr_protocols={193:0}, dev_attr_protocols_group0={0:1}, dev_attr_protocols_group1={0:0}, empty={189:0}, empty_map={190:0}, head->prev={187:0}, head={187:0}, head={187:0}, ir_input_class={191:0}, ir_raw_client_list={198:0}, ir_raw_handler_list={200:0}, ir_raw_handler_lock={199:0}, ldv_mutex_cred_guard_mutex_of_signal_struct=1, ldv_mutex_ir_raw_handler_lock=1, ldv_mutex_lock=1, ldv_mutex_lock_of_rc_dev=1, ldv_mutex_mutex_of_device=1, ldv_retval_0=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg2={0:0}, ldvarg3={0:0}, ldvarg4=0, ldvarg5={0:0}, new={190:0}, new={190:0}, proto_names={192:0}, rc_core_debug=0, rc_dev_attr_groups={196:0}, rc_dev_attr_grp={195:0}, rc_dev_attrs={194:0}, rc_dev_type={197:0}, rc_dev_type_group0={0:0}, rc_map_list={187:0}, rc_map_lock={188:0}, ref_cnt=0, wq_load={201:0}] [L3537] RET list_add_tail(& map->list, & rc_map_list) VAL [\old(dev_attr_protocols_group0)={0:0}, \old(dev_attr_protocols_group1)={0:0}, \old(ldv_mutex_cred_guard_mutex_of_signal_struct)=0, \old(ldv_mutex_ir_raw_handler_lock)=0, \old(ldv_mutex_lock)=0, \old(ldv_mutex_lock_of_rc_dev)=0, \old(ldv_mutex_mutex_of_device)=0, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldvarg0)={0:0}, \old(ldvarg1)={0:0}, \old(ldvarg2)={0:0}, \old(ldvarg3)={0:0}, \old(ldvarg4)=0, \old(ldvarg5)={0:0}, \old(rc_dev_type_group0)={0:0}, \old(ref_cnt)=0, available_protocols=0, dev_attr_protocols={193:0}, dev_attr_protocols_group0={0:1}, dev_attr_protocols_group1={0:0}, empty={189:0}, empty_map={190:0}, ir_input_class={191:0}, ir_raw_client_list={198:0}, ir_raw_handler_list={200:0}, ir_raw_handler_lock={199:0}, ldv_mutex_cred_guard_mutex_of_signal_struct=1, ldv_mutex_ir_raw_handler_lock=1, ldv_mutex_lock=1, ldv_mutex_lock_of_rc_dev=1, ldv_mutex_mutex_of_device=1, ldv_retval_0=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg2={0:0}, ldvarg3={0:0}, ldvarg4=0, ldvarg5={0:0}, map={190:0}, map={190:0}, proto_names={192:0}, rc_core_debug=0, rc_dev_attr_groups={196:0}, rc_dev_attr_grp={195:0}, rc_dev_attrs={194:0}, rc_dev_type={197:0}, rc_dev_type_group0={0:0}, rc_map_list={187:0}, rc_map_lock={188:0}, ref_cnt=0, wq_load={201:0}] [L3538] CALL spin_unlock(& rc_map_lock) VAL [\old(dev_attr_protocols_group0)={0:0}, \old(dev_attr_protocols_group1)={0:0}, \old(ldv_mutex_cred_guard_mutex_of_signal_struct)=0, \old(ldv_mutex_ir_raw_handler_lock)=0, \old(ldv_mutex_lock)=0, \old(ldv_mutex_lock_of_rc_dev)=0, \old(ldv_mutex_mutex_of_device)=0, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldvarg0)={0:0}, \old(ldvarg1)={0:0}, \old(ldvarg2)={0:0}, \old(ldvarg3)={0:0}, \old(ldvarg4)=0, \old(ldvarg5)={0:0}, \old(rc_dev_type_group0)={0:0}, \old(ref_cnt)=0, available_protocols=0, dev_attr_protocols={193:0}, dev_attr_protocols_group0={0:1}, dev_attr_protocols_group1={0:0}, empty={189:0}, empty_map={190:0}, ir_input_class={191:0}, ir_raw_client_list={198:0}, ir_raw_handler_list={200:0}, ir_raw_handler_lock={199:0}, ldv_mutex_cred_guard_mutex_of_signal_struct=1, ldv_mutex_ir_raw_handler_lock=1, ldv_mutex_lock=1, ldv_mutex_lock_of_rc_dev=1, ldv_mutex_mutex_of_device=1, ldv_retval_0=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg2={0:0}, ldvarg3={0:0}, ldvarg4=0, ldvarg5={0:0}, lock={188:0}, proto_names={192:0}, rc_core_debug=0, rc_dev_attr_groups={196:0}, rc_dev_attr_grp={195:0}, rc_dev_attrs={194:0}, rc_dev_type={197:0}, rc_dev_type_group0={0:0}, rc_map_list={187:0}, rc_map_lock={188:0}, ref_cnt=0, wq_load={201:0}] [L3326] FCALL _raw_spin_unlock(& lock->ldv_5961.rlock) VAL [\old(dev_attr_protocols_group0)={0:0}, \old(dev_attr_protocols_group1)={0:0}, \old(ldv_mutex_cred_guard_mutex_of_signal_struct)=0, \old(ldv_mutex_ir_raw_handler_lock)=0, \old(ldv_mutex_lock)=0, \old(ldv_mutex_lock_of_rc_dev)=0, \old(ldv_mutex_mutex_of_device)=0, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldvarg0)={0:0}, \old(ldvarg1)={0:0}, \old(ldvarg2)={0:0}, \old(ldvarg3)={0:0}, \old(ldvarg4)=0, \old(ldvarg5)={0:0}, \old(rc_dev_type_group0)={0:0}, \old(ref_cnt)=0, available_protocols=0, dev_attr_protocols={193:0}, dev_attr_protocols_group0={0:1}, dev_attr_protocols_group1={0:0}, empty={189:0}, empty_map={190:0}, ir_input_class={191:0}, ir_raw_client_list={198:0}, ir_raw_handler_list={200:0}, ir_raw_handler_lock={199:0}, ldv_mutex_cred_guard_mutex_of_signal_struct=1, ldv_mutex_ir_raw_handler_lock=1, ldv_mutex_lock=1, ldv_mutex_lock_of_rc_dev=1, ldv_mutex_mutex_of_device=1, ldv_retval_0=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg2={0:0}, ldvarg3={0:0}, ldvarg4=0, ldvarg5={0:0}, lock={188:0}, lock={188:0}, proto_names={192:0}, rc_core_debug=0, rc_dev_attr_groups={196:0}, rc_dev_attr_grp={195:0}, rc_dev_attrs={194:0}, rc_dev_type={197:0}, rc_dev_type_group0={0:0}, rc_map_list={187:0}, rc_map_lock={188:0}, ref_cnt=0, wq_load={201:0}] [L3538] RET spin_unlock(& rc_map_lock) VAL [\old(dev_attr_protocols_group0)={0:0}, \old(dev_attr_protocols_group1)={0:0}, \old(ldv_mutex_cred_guard_mutex_of_signal_struct)=0, \old(ldv_mutex_ir_raw_handler_lock)=0, \old(ldv_mutex_lock)=0, \old(ldv_mutex_lock_of_rc_dev)=0, \old(ldv_mutex_mutex_of_device)=0, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldvarg0)={0:0}, \old(ldvarg1)={0:0}, \old(ldvarg2)={0:0}, \old(ldvarg3)={0:0}, \old(ldvarg4)=0, \old(ldvarg5)={0:0}, \old(rc_dev_type_group0)={0:0}, \old(ref_cnt)=0, available_protocols=0, dev_attr_protocols={193:0}, dev_attr_protocols_group0={0:1}, dev_attr_protocols_group1={0:0}, empty={189:0}, empty_map={190:0}, ir_input_class={191:0}, ir_raw_client_list={198:0}, ir_raw_handler_list={200:0}, ir_raw_handler_lock={199:0}, ldv_mutex_cred_guard_mutex_of_signal_struct=1, ldv_mutex_ir_raw_handler_lock=1, ldv_mutex_lock=1, ldv_mutex_lock_of_rc_dev=1, ldv_mutex_mutex_of_device=1, ldv_retval_0=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg2={0:0}, ldvarg3={0:0}, ldvarg4=0, ldvarg5={0:0}, map={190:0}, map={190:0}, proto_names={192:0}, rc_core_debug=0, rc_dev_attr_groups={196:0}, rc_dev_attr_grp={195:0}, rc_dev_attrs={194:0}, rc_dev_type={197:0}, rc_dev_type_group0={0:0}, rc_map_list={187:0}, rc_map_lock={188:0}, ref_cnt=0, wq_load={201:0}] [L3539] return (0); VAL [\old(dev_attr_protocols_group0)={0:0}, \old(dev_attr_protocols_group1)={0:0}, \old(ldv_mutex_cred_guard_mutex_of_signal_struct)=0, \old(ldv_mutex_ir_raw_handler_lock)=0, \old(ldv_mutex_lock)=0, \old(ldv_mutex_lock_of_rc_dev)=0, \old(ldv_mutex_mutex_of_device)=0, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldvarg0)={0:0}, \old(ldvarg1)={0:0}, \old(ldvarg2)={0:0}, \old(ldvarg3)={0:0}, \old(ldvarg4)=0, \old(ldvarg5)={0:0}, \old(rc_dev_type_group0)={0:0}, \old(ref_cnt)=0, \result=0, available_protocols=0, dev_attr_protocols={193:0}, dev_attr_protocols_group0={0:1}, dev_attr_protocols_group1={0:0}, empty={189:0}, empty_map={190:0}, ir_input_class={191:0}, ir_raw_client_list={198:0}, ir_raw_handler_list={200:0}, ir_raw_handler_lock={199:0}, ldv_mutex_cred_guard_mutex_of_signal_struct=1, ldv_mutex_ir_raw_handler_lock=1, ldv_mutex_lock=1, ldv_mutex_lock_of_rc_dev=1, ldv_mutex_mutex_of_device=1, ldv_retval_0=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg2={0:0}, ldvarg3={0:0}, ldvarg4=0, ldvarg5={0:0}, map={190:0}, map={190:0}, proto_names={192:0}, rc_core_debug=0, rc_dev_attr_groups={196:0}, rc_dev_attr_grp={195:0}, rc_dev_attrs={194:0}, rc_dev_type={197:0}, rc_dev_type_group0={0:0}, rc_map_list={187:0}, rc_map_lock={188:0}, ref_cnt=0, wq_load={201:0}] [L4872] RET rc_map_register(& empty_map) VAL [\old(dev_attr_protocols_group0)={0:0}, \old(dev_attr_protocols_group1)={0:0}, \old(ldv_mutex_cred_guard_mutex_of_signal_struct)=0, \old(ldv_mutex_ir_raw_handler_lock)=0, \old(ldv_mutex_lock)=0, \old(ldv_mutex_lock_of_rc_dev)=0, \old(ldv_mutex_mutex_of_device)=0, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldvarg0)={0:0}, \old(ldvarg1)={0:0}, \old(ldvarg2)={0:0}, \old(ldvarg3)={0:0}, \old(ldvarg4)=0, \old(ldvarg5)={0:0}, \old(rc_dev_type_group0)={0:0}, \old(ref_cnt)=0, __key={203:0}, available_protocols=0, dev_attr_protocols={193:0}, dev_attr_protocols_group0={0:1}, dev_attr_protocols_group1={0:0}, empty={189:0}, empty_map={190:0}, ir_input_class={191:0}, ir_raw_client_list={198:0}, ir_raw_handler_list={200:0}, ir_raw_handler_lock={199:0}, ldv_mutex_cred_guard_mutex_of_signal_struct=1, ldv_mutex_ir_raw_handler_lock=1, ldv_mutex_lock=1, ldv_mutex_lock_of_rc_dev=1, ldv_mutex_mutex_of_device=1, ldv_retval_0=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg2={0:0}, ldvarg3={0:0}, ldvarg4=0, ldvarg5={0:0}, proto_names={192:0}, rc=0, rc_core_debug=0, rc_dev_attr_groups={196:0}, rc_dev_attr_grp={195:0}, rc_dev_attrs={194:0}, rc_dev_type={197:0}, rc_dev_type_group0={0:0}, rc_map_list={187:0}, rc_map_lock={188:0}, rc_map_register(& empty_map)=0, ref_cnt=0, tmp=0, wq_load={201:0}] [L4873] return (0); [L4873] return (0); VAL [\old(dev_attr_protocols_group0)={0:0}, \old(dev_attr_protocols_group1)={0:0}, \old(ldv_mutex_cred_guard_mutex_of_signal_struct)=0, \old(ldv_mutex_ir_raw_handler_lock)=0, \old(ldv_mutex_lock)=0, \old(ldv_mutex_lock_of_rc_dev)=0, \old(ldv_mutex_mutex_of_device)=0, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldvarg0)={0:0}, \old(ldvarg1)={0:0}, \old(ldvarg2)={0:0}, \old(ldvarg3)={0:0}, \old(ldvarg4)=0, \old(ldvarg5)={0:0}, \old(rc_dev_type_group0)={0:0}, \old(ref_cnt)=0, \result=0, available_protocols=0, dev_attr_protocols={193:0}, dev_attr_protocols_group0={0:1}, dev_attr_protocols_group1={0:0}, empty={189:0}, empty_map={190:0}, ir_input_class={191:0}, ir_raw_client_list={198:0}, ir_raw_handler_list={200:0}, ir_raw_handler_lock={199:0}, ldv_mutex_cred_guard_mutex_of_signal_struct=1, ldv_mutex_ir_raw_handler_lock=1, ldv_mutex_lock=1, ldv_mutex_lock_of_rc_dev=1, ldv_mutex_mutex_of_device=1, ldv_retval_0=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg2={0:0}, ldvarg3={0:0}, ldvarg4=0, ldvarg5={0:0}, proto_names={192:0}, rc=0, rc_core_debug=0, rc_dev_attr_groups={196:0}, rc_dev_attr_grp={195:0}, rc_dev_attrs={194:0}, rc_dev_type={197:0}, rc_dev_type_group0={0:0}, rc_map_list={187:0}, rc_map_lock={188:0}, ref_cnt=0, tmp=0, wq_load={201:0}] [L4975] RET, EXPR rc_core_init() VAL [\old(dev_attr_protocols_group0)={0:0}, \old(dev_attr_protocols_group1)={0:0}, \old(ldv_mutex_cred_guard_mutex_of_signal_struct)=0, \old(ldv_mutex_ir_raw_handler_lock)=0, \old(ldv_mutex_lock)=0, \old(ldv_mutex_lock_of_rc_dev)=0, \old(ldv_mutex_mutex_of_device)=0, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldvarg0)={0:0}, \old(ldvarg1)={0:0}, \old(ldvarg2)={0:0}, \old(ldvarg3)={0:0}, \old(ldvarg4)=0, \old(ldvarg5)={0:0}, \old(rc_dev_type_group0)={0:0}, \old(ref_cnt)=0, available_protocols=0, dev_attr_protocols={193:0}, dev_attr_protocols_group0={0:1}, dev_attr_protocols_group1={0:0}, empty={189:0}, empty_map={190:0}, ir_input_class={191:0}, ir_raw_client_list={198:0}, ir_raw_handler_list={200:0}, ir_raw_handler_lock={199:0}, ldv_mutex_cred_guard_mutex_of_signal_struct=1, ldv_mutex_ir_raw_handler_lock=1, ldv_mutex_lock=1, ldv_mutex_lock_of_rc_dev=1, ldv_mutex_mutex_of_device=1, ldv_retval_0=0, ldv_state_variable_0=1, ldv_state_variable_1=0, ldv_state_variable_2=0, ldv_state_variable_3=0, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg2={0:0}, ldvarg3={0:0}, ldvarg4=0, ldvarg5={0:0}, proto_names={192:0}, rc_core_debug=0, rc_core_init()=0, rc_dev_attr_groups={196:0}, rc_dev_attr_grp={195:0}, rc_dev_attrs={194:0}, rc_dev_type={197:0}, rc_dev_type_group0={0:0}, rc_map_list={187:0}, rc_map_lock={188:0}, ref_cnt=0, tmp=1, tmp___1=1, wq_load={201:0}] [L4975] ldv_retval_0 = rc_core_init() [L4976] COND TRUE ldv_retval_0 == 0 [L4977] ldv_state_variable_0 = 3 [L4978] ldv_state_variable_2 = 1 [L4979] ldv_state_variable_3 = 1 [L4980] ldv_state_variable_1 = 1 VAL [\old(dev_attr_protocols_group0)={0:0}, \old(dev_attr_protocols_group1)={0:0}, \old(ldv_mutex_cred_guard_mutex_of_signal_struct)=0, \old(ldv_mutex_ir_raw_handler_lock)=0, \old(ldv_mutex_lock)=0, \old(ldv_mutex_lock_of_rc_dev)=0, \old(ldv_mutex_mutex_of_device)=0, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldvarg0)={0:0}, \old(ldvarg1)={0:0}, \old(ldvarg2)={0:0}, \old(ldvarg3)={0:0}, \old(ldvarg4)=0, \old(ldvarg5)={0:0}, \old(rc_dev_type_group0)={0:0}, \old(ref_cnt)=0, available_protocols=0, dev_attr_protocols={193:0}, dev_attr_protocols_group0={0:1}, dev_attr_protocols_group1={0:0}, empty={189:0}, empty_map={190:0}, ir_input_class={191:0}, ir_raw_client_list={198:0}, ir_raw_handler_list={200:0}, ir_raw_handler_lock={199:0}, ldv_mutex_cred_guard_mutex_of_signal_struct=1, ldv_mutex_ir_raw_handler_lock=1, ldv_mutex_lock=1, ldv_mutex_lock_of_rc_dev=1, ldv_mutex_mutex_of_device=1, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg2={0:0}, ldvarg3={0:0}, ldvarg4=0, ldvarg5={0:0}, proto_names={192:0}, rc_core_debug=0, rc_dev_attr_groups={196:0}, rc_dev_attr_grp={195:0}, rc_dev_attrs={194:0}, rc_dev_type={197:0}, rc_dev_type_group0={0:0}, rc_map_list={187:0}, rc_map_lock={188:0}, ref_cnt=0, tmp=1, tmp___1=1, wq_load={201:0}] [L4983] COND FALSE !(ldv_retval_0 != 0) VAL [\old(dev_attr_protocols_group0)={0:0}, \old(dev_attr_protocols_group1)={0:0}, \old(ldv_mutex_cred_guard_mutex_of_signal_struct)=0, \old(ldv_mutex_ir_raw_handler_lock)=0, \old(ldv_mutex_lock)=0, \old(ldv_mutex_lock_of_rc_dev)=0, \old(ldv_mutex_mutex_of_device)=0, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldvarg0)={0:0}, \old(ldvarg1)={0:0}, \old(ldvarg2)={0:0}, \old(ldvarg3)={0:0}, \old(ldvarg4)=0, \old(ldvarg5)={0:0}, \old(rc_dev_type_group0)={0:0}, \old(ref_cnt)=0, available_protocols=0, dev_attr_protocols={193:0}, dev_attr_protocols_group0={0:1}, dev_attr_protocols_group1={0:0}, empty={189:0}, empty_map={190:0}, ir_input_class={191:0}, ir_raw_client_list={198:0}, ir_raw_handler_list={200:0}, ir_raw_handler_lock={199:0}, ldv_mutex_cred_guard_mutex_of_signal_struct=1, ldv_mutex_ir_raw_handler_lock=1, ldv_mutex_lock=1, ldv_mutex_lock_of_rc_dev=1, ldv_mutex_mutex_of_device=1, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg2={0:0}, ldvarg3={0:0}, ldvarg4=0, ldvarg5={0:0}, proto_names={192:0}, rc_core_debug=0, rc_dev_attr_groups={196:0}, rc_dev_attr_grp={195:0}, rc_dev_attrs={194:0}, rc_dev_type={197:0}, rc_dev_type_group0={0:0}, rc_map_list={187:0}, rc_map_lock={188:0}, ref_cnt=0, tmp=1, tmp___1=1, wq_load={201:0}] [L4920] tmp = __VERIFIER_nondet_int() [L4922] case 0: [L4961] case 1: [L4998] case 2: [L5016] case 3: VAL [\old(dev_attr_protocols_group0)={0:0}, \old(dev_attr_protocols_group1)={0:0}, \old(ldv_mutex_cred_guard_mutex_of_signal_struct)=0, \old(ldv_mutex_ir_raw_handler_lock)=0, \old(ldv_mutex_lock)=0, \old(ldv_mutex_lock_of_rc_dev)=0, \old(ldv_mutex_mutex_of_device)=0, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldvarg0)={0:0}, \old(ldvarg1)={0:0}, \old(ldvarg2)={0:0}, \old(ldvarg3)={0:0}, \old(ldvarg4)=0, \old(ldvarg5)={0:0}, \old(rc_dev_type_group0)={0:0}, \old(ref_cnt)=0, available_protocols=0, dev_attr_protocols={193:0}, dev_attr_protocols_group0={0:1}, dev_attr_protocols_group1={0:0}, empty={189:0}, empty_map={190:0}, ir_input_class={191:0}, ir_raw_client_list={198:0}, ir_raw_handler_list={200:0}, ir_raw_handler_lock={199:0}, ldv_mutex_cred_guard_mutex_of_signal_struct=1, ldv_mutex_ir_raw_handler_lock=1, ldv_mutex_lock=1, ldv_mutex_lock_of_rc_dev=1, ldv_mutex_mutex_of_device=1, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg2={0:0}, ldvarg3={0:0}, ldvarg4=0, ldvarg5={0:0}, proto_names={192:0}, rc_core_debug=0, rc_dev_attr_groups={196:0}, rc_dev_attr_grp={195:0}, rc_dev_attrs={194:0}, rc_dev_type={197:0}, rc_dev_type_group0={0:0}, rc_map_list={187:0}, rc_map_lock={188:0}, ref_cnt=0, tmp=3, tmp___1=1, wq_load={201:0}] [L5017] COND TRUE ldv_state_variable_2 != 0 [L5018] tmp___3 = __VERIFIER_nondet_int() [L5020] case 0: [L5028] case 1: VAL [\old(dev_attr_protocols_group0)={0:0}, \old(dev_attr_protocols_group1)={0:0}, \old(ldv_mutex_cred_guard_mutex_of_signal_struct)=0, \old(ldv_mutex_ir_raw_handler_lock)=0, \old(ldv_mutex_lock)=0, \old(ldv_mutex_lock_of_rc_dev)=0, \old(ldv_mutex_mutex_of_device)=0, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldvarg0)={0:0}, \old(ldvarg1)={0:0}, \old(ldvarg2)={0:0}, \old(ldvarg3)={0:0}, \old(ldvarg4)=0, \old(ldvarg5)={0:0}, \old(rc_dev_type_group0)={0:0}, \old(ref_cnt)=0, available_protocols=0, dev_attr_protocols={193:0}, dev_attr_protocols_group0={0:1}, dev_attr_protocols_group1={0:0}, empty={189:0}, empty_map={190:0}, ir_input_class={191:0}, ir_raw_client_list={198:0}, ir_raw_handler_list={200:0}, ir_raw_handler_lock={199:0}, ldv_mutex_cred_guard_mutex_of_signal_struct=1, ldv_mutex_ir_raw_handler_lock=1, ldv_mutex_lock=1, ldv_mutex_lock_of_rc_dev=1, ldv_mutex_mutex_of_device=1, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg2={0:0}, ldvarg3={0:0}, ldvarg4=0, ldvarg5={0:0}, proto_names={192:0}, rc_core_debug=0, rc_dev_attr_groups={196:0}, rc_dev_attr_grp={195:0}, rc_dev_attrs={194:0}, rc_dev_type={197:0}, rc_dev_type_group0={0:0}, rc_map_list={187:0}, rc_map_lock={188:0}, ref_cnt=0, tmp=3, tmp___1=1, tmp___3=1, wq_load={201:0}] [L5029] COND TRUE ldv_state_variable_2 == 1 VAL [\old(dev_attr_protocols_group0)={0:0}, \old(dev_attr_protocols_group1)={0:0}, \old(ldv_mutex_cred_guard_mutex_of_signal_struct)=0, \old(ldv_mutex_ir_raw_handler_lock)=0, \old(ldv_mutex_lock)=0, \old(ldv_mutex_lock_of_rc_dev)=0, \old(ldv_mutex_mutex_of_device)=0, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldvarg0)={0:0}, \old(ldvarg1)={0:0}, \old(ldvarg2)={0:0}, \old(ldvarg3)={0:0}, \old(ldvarg4)=0, \old(ldvarg5)={0:0}, \old(rc_dev_type_group0)={0:0}, \old(ref_cnt)=0, available_protocols=0, dev_attr_protocols={193:0}, dev_attr_protocols_group0={0:1}, dev_attr_protocols_group1={0:0}, empty={189:0}, empty_map={190:0}, ir_input_class={191:0}, ir_raw_client_list={198:0}, ir_raw_handler_list={200:0}, ir_raw_handler_lock={199:0}, ldv_mutex_cred_guard_mutex_of_signal_struct=1, ldv_mutex_ir_raw_handler_lock=1, ldv_mutex_lock=1, ldv_mutex_lock_of_rc_dev=1, ldv_mutex_mutex_of_device=1, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg2={0:0}, ldvarg3={0:0}, ldvarg4=0, ldvarg5={0:0}, proto_names={192:0}, rc_core_debug=0, rc_dev_attr_groups={196:0}, rc_dev_attr_grp={195:0}, rc_dev_attrs={194:0}, rc_dev_type={197:0}, rc_dev_type_group0={0:0}, rc_map_list={187:0}, rc_map_lock={188:0}, ref_cnt=0, tmp=3, tmp___1=1, tmp___3=1, wq_load={201:0}] [L5030] CALL show_protocols(dev_attr_protocols_group0, dev_attr_protocols_group1, ldvarg3) VAL [\old(dev_attr_protocols_group0)={0:0}, \old(dev_attr_protocols_group1)={0:0}, \old(ldv_mutex_cred_guard_mutex_of_signal_struct)=0, \old(ldv_mutex_ir_raw_handler_lock)=1, \old(ldv_mutex_lock)=0, \old(ldv_mutex_lock_of_rc_dev)=1, \old(ldv_mutex_mutex_of_device)=0, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldvarg0)={0:0}, \old(ldvarg1)={0:0}, \old(ldvarg2)={0:0}, \old(ldvarg3)={0:0}, \old(ldvarg4)=0, \old(ldvarg5)={0:0}, \old(rc_dev_type_group0)={0:0}, \old(ref_cnt)=0, available_protocols=0, buf={0:0}, dev_attr_protocols={193:0}, dev_attr_protocols_group0={0:1}, dev_attr_protocols_group1={0:0}, device={0:1}, empty={189:0}, empty_map={190:0}, ir_input_class={191:0}, ir_raw_client_list={198:0}, ir_raw_handler_list={200:0}, ir_raw_handler_lock={199:0}, ldv_mutex_cred_guard_mutex_of_signal_struct=1, ldv_mutex_ir_raw_handler_lock=1, ldv_mutex_lock=1, ldv_mutex_lock_of_rc_dev=1, ldv_mutex_mutex_of_device=1, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg2={0:0}, ldvarg3={0:0}, ldvarg4=0, ldvarg5={0:0}, mattr={0:0}, proto_names={192:0}, rc_core_debug=0, rc_dev_attr_groups={196:0}, rc_dev_attr_grp={195:0}, rc_dev_attrs={194:0}, rc_dev_type={197:0}, rc_dev_type_group0={0:0}, rc_map_list={187:0}, rc_map_lock={188:0}, ref_cnt=0, wq_load={201:0}] [L4254] struct rc_dev *dev ; [L4255] struct device const *__mptr ; [L4256] u64 allowed ; [L4257] u64 enabled ; [L4258] char *tmp ; [L4259] int i ; [L4260] struct _ddebug descriptor ; [L4261] long tmp___0 ; [L4262] int tmp___1 ; [L4263] int tmp___2 ; [L4265] __mptr = (struct device const *)device [L4266] dev = (struct rc_dev *)__mptr [L4267] tmp = buf VAL [\old(dev_attr_protocols_group0)={0:0}, \old(dev_attr_protocols_group1)={0:0}, \old(ldv_mutex_cred_guard_mutex_of_signal_struct)=0, \old(ldv_mutex_ir_raw_handler_lock)=1, \old(ldv_mutex_lock)=0, \old(ldv_mutex_lock_of_rc_dev)=1, \old(ldv_mutex_mutex_of_device)=0, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldvarg0)={0:0}, \old(ldvarg1)={0:0}, \old(ldvarg2)={0:0}, \old(ldvarg3)={0:0}, \old(ldvarg4)=0, \old(ldvarg5)={0:0}, \old(rc_dev_type_group0)={0:0}, \old(ref_cnt)=0, __mptr={0:1}, available_protocols=0, buf={0:0}, buf={0:0}, descriptor={204:0}, dev={0:1}, dev_attr_protocols={193:0}, dev_attr_protocols_group0={0:1}, dev_attr_protocols_group1={0:0}, device={0:1}, device={0:1}, empty={189:0}, empty_map={190:0}, ir_input_class={191:0}, ir_raw_client_list={198:0}, ir_raw_handler_list={200:0}, ir_raw_handler_lock={199:0}, ldv_mutex_cred_guard_mutex_of_signal_struct=1, ldv_mutex_ir_raw_handler_lock=1, ldv_mutex_lock=1, ldv_mutex_lock_of_rc_dev=1, ldv_mutex_mutex_of_device=1, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg2={0:0}, ldvarg3={0:0}, ldvarg4=0, ldvarg5={0:0}, mattr={0:0}, mattr={0:0}, proto_names={192:0}, rc_core_debug=0, rc_dev_attr_groups={196:0}, rc_dev_attr_grp={195:0}, rc_dev_attrs={194:0}, rc_dev_type={197:0}, rc_dev_type_group0={0:0}, rc_map_list={187:0}, rc_map_lock={188:0}, ref_cnt=0, tmp={0:0}, wq_load={201:0}] [L4268] COND FALSE !((unsigned long )dev == (unsigned long )((struct rc_dev *)0)) VAL [\old(dev_attr_protocols_group0)={0:0}, \old(dev_attr_protocols_group1)={0:0}, \old(ldv_mutex_cred_guard_mutex_of_signal_struct)=0, \old(ldv_mutex_ir_raw_handler_lock)=1, \old(ldv_mutex_lock)=0, \old(ldv_mutex_lock_of_rc_dev)=1, \old(ldv_mutex_mutex_of_device)=0, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldvarg0)={0:0}, \old(ldvarg1)={0:0}, \old(ldvarg2)={0:0}, \old(ldvarg3)={0:0}, \old(ldvarg4)=0, \old(ldvarg5)={0:0}, \old(rc_dev_type_group0)={0:0}, \old(ref_cnt)=0, __mptr={0:1}, available_protocols=0, buf={0:0}, buf={0:0}, descriptor={204:0}, dev={0:1}, dev_attr_protocols={193:0}, dev_attr_protocols_group0={0:1}, dev_attr_protocols_group1={0:0}, device={0:1}, device={0:1}, empty={189:0}, empty_map={190:0}, ir_input_class={191:0}, ir_raw_client_list={198:0}, ir_raw_handler_list={200:0}, ir_raw_handler_lock={199:0}, ldv_mutex_cred_guard_mutex_of_signal_struct=1, ldv_mutex_ir_raw_handler_lock=1, ldv_mutex_lock=1, ldv_mutex_lock_of_rc_dev=1, ldv_mutex_mutex_of_device=1, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg2={0:0}, ldvarg3={0:0}, ldvarg4=0, ldvarg5={0:0}, mattr={0:0}, mattr={0:0}, proto_names={192:0}, rc_core_debug=0, rc_dev_attr_groups={196:0}, rc_dev_attr_grp={195:0}, rc_dev_attrs={194:0}, rc_dev_type={197:0}, rc_dev_type_group0={0:0}, rc_map_list={187:0}, rc_map_lock={188:0}, ref_cnt=0, tmp={0:0}, wq_load={201:0}] [L4272] CALL ldv_mutex_lock_6(& dev->lock) VAL [\old(dev_attr_protocols_group0)={0:0}, \old(dev_attr_protocols_group1)={0:0}, \old(ldv_mutex_cred_guard_mutex_of_signal_struct)=0, \old(ldv_mutex_ir_raw_handler_lock)=1, \old(ldv_mutex_lock)=0, \old(ldv_mutex_lock_of_rc_dev)=1, \old(ldv_mutex_mutex_of_device)=0, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldvarg0)={0:0}, \old(ldvarg1)={0:0}, \old(ldvarg2)={0:0}, \old(ldvarg3)={0:0}, \old(ldvarg4)=0, \old(ldvarg5)={0:0}, \old(rc_dev_type_group0)={0:0}, \old(ref_cnt)=0, available_protocols=0, dev_attr_protocols={193:0}, dev_attr_protocols_group0={0:1}, dev_attr_protocols_group1={0:0}, empty={189:0}, empty_map={190:0}, ir_input_class={191:0}, ir_raw_client_list={198:0}, ir_raw_handler_list={200:0}, ir_raw_handler_lock={199:0}, ldv_func_arg1={0:772}, ldv_mutex_cred_guard_mutex_of_signal_struct=1, ldv_mutex_ir_raw_handler_lock=1, ldv_mutex_lock=1, ldv_mutex_lock_of_rc_dev=1, ldv_mutex_mutex_of_device=1, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg2={0:0}, ldvarg3={0:0}, ldvarg4=0, ldvarg5={0:0}, proto_names={192:0}, rc_core_debug=0, rc_dev_attr_groups={196:0}, rc_dev_attr_grp={195:0}, rc_dev_attrs={194:0}, rc_dev_type={197:0}, rc_dev_type_group0={0:0}, rc_map_list={187:0}, rc_map_lock={188:0}, ref_cnt=0, wq_load={201:0}] [L5099] CALL ldv_mutex_lock_lock_of_rc_dev(ldv_func_arg1) VAL [\old(dev_attr_protocols_group0)={0:0}, \old(dev_attr_protocols_group1)={0:0}, \old(ldv_mutex_cred_guard_mutex_of_signal_struct)=0, \old(ldv_mutex_ir_raw_handler_lock)=1, \old(ldv_mutex_lock)=0, \old(ldv_mutex_lock_of_rc_dev)=1, \old(ldv_mutex_mutex_of_device)=0, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldvarg0)={0:0}, \old(ldvarg1)={0:0}, \old(ldvarg2)={0:0}, \old(ldvarg3)={0:0}, \old(ldvarg4)=0, \old(ldvarg5)={0:0}, \old(rc_dev_type_group0)={0:0}, \old(ref_cnt)=0, available_protocols=0, dev_attr_protocols={193:0}, dev_attr_protocols_group0={0:1}, dev_attr_protocols_group1={0:0}, empty={189:0}, empty_map={190:0}, ir_input_class={191:0}, ir_raw_client_list={198:0}, ir_raw_handler_list={200:0}, ir_raw_handler_lock={199:0}, ldv_mutex_cred_guard_mutex_of_signal_struct=1, ldv_mutex_ir_raw_handler_lock=1, ldv_mutex_lock=1, ldv_mutex_lock_of_rc_dev=1, ldv_mutex_mutex_of_device=1, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg2={0:0}, ldvarg3={0:0}, ldvarg4=0, ldvarg5={0:0}, lock={0:772}, proto_names={192:0}, rc_core_debug=0, rc_dev_attr_groups={196:0}, rc_dev_attr_grp={195:0}, rc_dev_attrs={194:0}, rc_dev_type={197:0}, rc_dev_type_group0={0:0}, rc_map_list={187:0}, rc_map_lock={188:0}, ref_cnt=0, wq_load={201:0}] [L6383] COND TRUE ldv_mutex_lock_of_rc_dev == 1 VAL [\old(dev_attr_protocols_group0)={0:0}, \old(dev_attr_protocols_group1)={0:0}, \old(ldv_mutex_cred_guard_mutex_of_signal_struct)=0, \old(ldv_mutex_ir_raw_handler_lock)=1, \old(ldv_mutex_lock)=0, \old(ldv_mutex_lock_of_rc_dev)=1, \old(ldv_mutex_mutex_of_device)=0, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldvarg0)={0:0}, \old(ldvarg1)={0:0}, \old(ldvarg2)={0:0}, \old(ldvarg3)={0:0}, \old(ldvarg4)=0, \old(ldvarg5)={0:0}, \old(rc_dev_type_group0)={0:0}, \old(ref_cnt)=0, available_protocols=0, dev_attr_protocols={193:0}, dev_attr_protocols_group0={0:1}, dev_attr_protocols_group1={0:0}, empty={189:0}, empty_map={190:0}, ir_input_class={191:0}, ir_raw_client_list={198:0}, ir_raw_handler_list={200:0}, ir_raw_handler_lock={199:0}, ldv_mutex_cred_guard_mutex_of_signal_struct=1, ldv_mutex_ir_raw_handler_lock=1, ldv_mutex_lock=1, ldv_mutex_lock_of_rc_dev=1, ldv_mutex_mutex_of_device=1, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg2={0:0}, ldvarg3={0:0}, ldvarg4=0, ldvarg5={0:0}, lock={0:772}, lock={0:772}, proto_names={192:0}, rc_core_debug=0, rc_dev_attr_groups={196:0}, rc_dev_attr_grp={195:0}, rc_dev_attrs={194:0}, rc_dev_type={197:0}, rc_dev_type_group0={0:0}, rc_map_list={187:0}, rc_map_lock={188:0}, ref_cnt=0, wq_load={201:0}] [L6387] ldv_mutex_lock_of_rc_dev = 2 VAL [\old(dev_attr_protocols_group0)={0:0}, \old(dev_attr_protocols_group1)={0:0}, \old(ldv_mutex_cred_guard_mutex_of_signal_struct)=0, \old(ldv_mutex_ir_raw_handler_lock)=1, \old(ldv_mutex_lock)=0, \old(ldv_mutex_lock_of_rc_dev)=1, \old(ldv_mutex_mutex_of_device)=0, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldvarg0)={0:0}, \old(ldvarg1)={0:0}, \old(ldvarg2)={0:0}, \old(ldvarg3)={0:0}, \old(ldvarg4)=0, \old(ldvarg5)={0:0}, \old(rc_dev_type_group0)={0:0}, \old(ref_cnt)=0, available_protocols=0, dev_attr_protocols={193:0}, dev_attr_protocols_group0={0:1}, dev_attr_protocols_group1={0:0}, empty={189:0}, empty_map={190:0}, ir_input_class={191:0}, ir_raw_client_list={198:0}, ir_raw_handler_list={200:0}, ir_raw_handler_lock={199:0}, ldv_mutex_cred_guard_mutex_of_signal_struct=1, ldv_mutex_ir_raw_handler_lock=1, ldv_mutex_lock=1, ldv_mutex_lock_of_rc_dev=2, ldv_mutex_mutex_of_device=1, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg2={0:0}, ldvarg3={0:0}, ldvarg4=0, ldvarg5={0:0}, lock={0:772}, lock={0:772}, proto_names={192:0}, rc_core_debug=0, rc_dev_attr_groups={196:0}, rc_dev_attr_grp={195:0}, rc_dev_attrs={194:0}, rc_dev_type={197:0}, rc_dev_type_group0={0:0}, rc_map_list={187:0}, rc_map_lock={188:0}, ref_cnt=0, wq_load={201:0}] [L5099] RET ldv_mutex_lock_lock_of_rc_dev(ldv_func_arg1) VAL [\old(dev_attr_protocols_group0)={0:0}, \old(dev_attr_protocols_group1)={0:0}, \old(ldv_mutex_cred_guard_mutex_of_signal_struct)=0, \old(ldv_mutex_ir_raw_handler_lock)=1, \old(ldv_mutex_lock)=0, \old(ldv_mutex_lock_of_rc_dev)=1, \old(ldv_mutex_mutex_of_device)=0, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldvarg0)={0:0}, \old(ldvarg1)={0:0}, \old(ldvarg2)={0:0}, \old(ldvarg3)={0:0}, \old(ldvarg4)=0, \old(ldvarg5)={0:0}, \old(rc_dev_type_group0)={0:0}, \old(ref_cnt)=0, available_protocols=0, dev_attr_protocols={193:0}, dev_attr_protocols_group0={0:1}, dev_attr_protocols_group1={0:0}, empty={189:0}, empty_map={190:0}, ir_input_class={191:0}, ir_raw_client_list={198:0}, ir_raw_handler_list={200:0}, ir_raw_handler_lock={199:0}, ldv_func_arg1={0:772}, ldv_func_arg1={0:772}, ldv_mutex_cred_guard_mutex_of_signal_struct=1, ldv_mutex_ir_raw_handler_lock=1, ldv_mutex_lock=1, ldv_mutex_lock_of_rc_dev=2, ldv_mutex_mutex_of_device=1, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg2={0:0}, ldvarg3={0:0}, ldvarg4=0, ldvarg5={0:0}, proto_names={192:0}, rc_core_debug=0, rc_dev_attr_groups={196:0}, rc_dev_attr_grp={195:0}, rc_dev_attrs={194:0}, rc_dev_type={197:0}, rc_dev_type_group0={0:0}, rc_map_list={187:0}, rc_map_lock={188:0}, ref_cnt=0, wq_load={201:0}] [L5100] FCALL mutex_lock(ldv_func_arg1) VAL [\old(dev_attr_protocols_group0)={0:0}, \old(dev_attr_protocols_group1)={0:0}, \old(ldv_mutex_cred_guard_mutex_of_signal_struct)=0, \old(ldv_mutex_ir_raw_handler_lock)=1, \old(ldv_mutex_lock)=0, \old(ldv_mutex_lock_of_rc_dev)=1, \old(ldv_mutex_mutex_of_device)=0, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldvarg0)={0:0}, \old(ldvarg1)={0:0}, \old(ldvarg2)={0:0}, \old(ldvarg3)={0:0}, \old(ldvarg4)=0, \old(ldvarg5)={0:0}, \old(rc_dev_type_group0)={0:0}, \old(ref_cnt)=0, available_protocols=0, dev_attr_protocols={193:0}, dev_attr_protocols_group0={0:1}, dev_attr_protocols_group1={0:0}, empty={189:0}, empty_map={190:0}, ir_input_class={191:0}, ir_raw_client_list={198:0}, ir_raw_handler_list={200:0}, ir_raw_handler_lock={199:0}, ldv_func_arg1={0:772}, ldv_func_arg1={0:772}, ldv_mutex_cred_guard_mutex_of_signal_struct=1, ldv_mutex_ir_raw_handler_lock=1, ldv_mutex_lock=1, ldv_mutex_lock_of_rc_dev=2, ldv_mutex_mutex_of_device=1, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg2={0:0}, ldvarg3={0:0}, ldvarg4=0, ldvarg5={0:0}, proto_names={192:0}, rc_core_debug=0, rc_dev_attr_groups={196:0}, rc_dev_attr_grp={195:0}, rc_dev_attrs={194:0}, rc_dev_type={197:0}, rc_dev_type_group0={0:0}, rc_map_list={187:0}, rc_map_lock={188:0}, ref_cnt=0, wq_load={201:0}] [L4272] RET ldv_mutex_lock_6(& dev->lock) VAL [\old(dev_attr_protocols_group0)={0:0}, \old(dev_attr_protocols_group1)={0:0}, \old(ldv_mutex_cred_guard_mutex_of_signal_struct)=0, \old(ldv_mutex_ir_raw_handler_lock)=1, \old(ldv_mutex_lock)=0, \old(ldv_mutex_lock_of_rc_dev)=1, \old(ldv_mutex_mutex_of_device)=0, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldvarg0)={0:0}, \old(ldvarg1)={0:0}, \old(ldvarg2)={0:0}, \old(ldvarg3)={0:0}, \old(ldvarg4)=0, \old(ldvarg5)={0:0}, \old(rc_dev_type_group0)={0:0}, \old(ref_cnt)=0, __mptr={0:1}, available_protocols=0, buf={0:0}, buf={0:0}, descriptor={204:0}, dev={0:1}, dev_attr_protocols={193:0}, dev_attr_protocols_group0={0:1}, dev_attr_protocols_group1={0:0}, device={0:1}, device={0:1}, empty={189:0}, empty_map={190:0}, ir_input_class={191:0}, ir_raw_client_list={198:0}, ir_raw_handler_list={200:0}, ir_raw_handler_lock={199:0}, ldv_mutex_cred_guard_mutex_of_signal_struct=1, ldv_mutex_ir_raw_handler_lock=1, ldv_mutex_lock=1, ldv_mutex_lock_of_rc_dev=2, ldv_mutex_mutex_of_device=1, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg2={0:0}, ldvarg3={0:0}, ldvarg4=0, ldvarg5={0:0}, mattr={0:0}, mattr={0:0}, proto_names={192:0}, rc_core_debug=0, rc_dev_attr_groups={196:0}, rc_dev_attr_grp={195:0}, rc_dev_attrs={194:0}, rc_dev_type={197:0}, rc_dev_type_group0={0:0}, rc_map_list={187:0}, rc_map_lock={188:0}, ref_cnt=0, tmp={0:0}, wq_load={201:0}] [L4273] EXPR dev->driver_type VAL [\old(dev_attr_protocols_group0)={0:0}, \old(dev_attr_protocols_group1)={0:0}, \old(ldv_mutex_cred_guard_mutex_of_signal_struct)=0, \old(ldv_mutex_ir_raw_handler_lock)=1, \old(ldv_mutex_lock)=0, \old(ldv_mutex_lock_of_rc_dev)=1, \old(ldv_mutex_mutex_of_device)=0, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldvarg0)={0:0}, \old(ldvarg1)={0:0}, \old(ldvarg2)={0:0}, \old(ldvarg3)={0:0}, \old(ldvarg4)=0, \old(ldvarg5)={0:0}, \old(rc_dev_type_group0)={0:0}, \old(ref_cnt)=0, __mptr={0:1}, available_protocols=0, buf={0:0}, buf={0:0}, descriptor={204:0}, dev->driver_type=4294967297, dev={0:1}, dev_attr_protocols={193:0}, dev_attr_protocols_group0={0:1}, dev_attr_protocols_group1={0:0}, device={0:1}, device={0:1}, empty={189:0}, empty_map={190:0}, ir_input_class={191:0}, ir_raw_client_list={198:0}, ir_raw_handler_list={200:0}, ir_raw_handler_lock={199:0}, ldv_mutex_cred_guard_mutex_of_signal_struct=1, ldv_mutex_ir_raw_handler_lock=1, ldv_mutex_lock=1, ldv_mutex_lock_of_rc_dev=2, ldv_mutex_mutex_of_device=1, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg2={0:0}, ldvarg3={0:0}, ldvarg4=0, ldvarg5={0:0}, mattr={0:0}, mattr={0:0}, proto_names={192:0}, rc_core_debug=0, rc_dev_attr_groups={196:0}, rc_dev_attr_grp={195:0}, rc_dev_attrs={194:0}, rc_dev_type={197:0}, rc_dev_type_group0={0:0}, rc_map_list={187:0}, rc_map_lock={188:0}, ref_cnt=0, tmp={0:0}, wq_load={201:0}] [L4273] COND FALSE !((unsigned int )dev->driver_type == 0U) [L4277] EXPR dev->raw VAL [\old(dev_attr_protocols_group0)={0:0}, \old(dev_attr_protocols_group1)={0:0}, \old(ldv_mutex_cred_guard_mutex_of_signal_struct)=0, \old(ldv_mutex_ir_raw_handler_lock)=1, \old(ldv_mutex_lock)=0, \old(ldv_mutex_lock_of_rc_dev)=1, \old(ldv_mutex_mutex_of_device)=0, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldvarg0)={0:0}, \old(ldvarg1)={0:0}, \old(ldvarg2)={0:0}, \old(ldvarg3)={0:0}, \old(ldvarg4)=0, \old(ldvarg5)={0:0}, \old(rc_dev_type_group0)={0:0}, \old(ref_cnt)=0, __mptr={0:1}, available_protocols=0, buf={0:0}, buf={0:0}, descriptor={204:0}, dev->raw={0:0}, dev={0:1}, dev_attr_protocols={193:0}, dev_attr_protocols_group0={0:1}, dev_attr_protocols_group1={0:0}, device={0:1}, device={0:1}, empty={189:0}, empty_map={190:0}, ir_input_class={191:0}, ir_raw_client_list={198:0}, ir_raw_handler_list={200:0}, ir_raw_handler_lock={199:0}, ldv_mutex_cred_guard_mutex_of_signal_struct=1, ldv_mutex_ir_raw_handler_lock=1, ldv_mutex_lock=1, ldv_mutex_lock_of_rc_dev=2, ldv_mutex_mutex_of_device=1, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg2={0:0}, ldvarg3={0:0}, ldvarg4=0, ldvarg5={0:0}, mattr={0:0}, mattr={0:0}, proto_names={192:0}, rc_core_debug=0, rc_dev_attr_groups={196:0}, rc_dev_attr_grp={195:0}, rc_dev_attrs={194:0}, rc_dev_type={197:0}, rc_dev_type_group0={0:0}, rc_map_list={187:0}, rc_map_lock={188:0}, ref_cnt=0, tmp={0:0}, wq_load={201:0}] [L4277] COND FALSE !((unsigned long )dev->raw != (unsigned long )((struct ir_raw_event_ctrl *)0)) [L4281] return (-19L); [L4281] return (-19L); VAL [\old(dev_attr_protocols_group0)={0:0}, \old(dev_attr_protocols_group1)={0:0}, \old(ldv_mutex_cred_guard_mutex_of_signal_struct)=0, \old(ldv_mutex_ir_raw_handler_lock)=1, \old(ldv_mutex_lock)=0, \old(ldv_mutex_lock_of_rc_dev)=1, \old(ldv_mutex_mutex_of_device)=0, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldvarg0)={0:0}, \old(ldvarg1)={0:0}, \old(ldvarg2)={0:0}, \old(ldvarg3)={0:0}, \old(ldvarg4)=0, \old(ldvarg5)={0:0}, \old(rc_dev_type_group0)={0:0}, \old(ref_cnt)=0, \result=-19, __mptr={0:1}, available_protocols=0, buf={0:0}, buf={0:0}, dev={0:1}, dev_attr_protocols={193:0}, dev_attr_protocols_group0={0:1}, dev_attr_protocols_group1={0:0}, device={0:1}, device={0:1}, empty={189:0}, empty_map={190:0}, ir_input_class={191:0}, ir_raw_client_list={198:0}, ir_raw_handler_list={200:0}, ir_raw_handler_lock={199:0}, ldv_mutex_cred_guard_mutex_of_signal_struct=1, ldv_mutex_ir_raw_handler_lock=1, ldv_mutex_lock=1, ldv_mutex_lock_of_rc_dev=2, ldv_mutex_mutex_of_device=1, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg2={0:0}, ldvarg3={0:0}, ldvarg4=0, ldvarg5={0:0}, mattr={0:0}, mattr={0:0}, proto_names={192:0}, rc_core_debug=0, rc_dev_attr_groups={196:0}, rc_dev_attr_grp={195:0}, rc_dev_attrs={194:0}, rc_dev_type={197:0}, rc_dev_type_group0={0:0}, rc_map_list={187:0}, rc_map_lock={188:0}, ref_cnt=0, tmp={0:0}, wq_load={201:0}] [L5030] RET show_protocols(dev_attr_protocols_group0, dev_attr_protocols_group1, ldvarg3) VAL [\old(dev_attr_protocols_group0)={0:0}, \old(dev_attr_protocols_group1)={0:0}, \old(ldv_mutex_cred_guard_mutex_of_signal_struct)=0, \old(ldv_mutex_ir_raw_handler_lock)=0, \old(ldv_mutex_lock)=0, \old(ldv_mutex_lock_of_rc_dev)=0, \old(ldv_mutex_mutex_of_device)=0, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldvarg0)={0:0}, \old(ldvarg1)={0:0}, \old(ldvarg2)={0:0}, \old(ldvarg3)={0:0}, \old(ldvarg4)=0, \old(ldvarg5)={0:0}, \old(rc_dev_type_group0)={0:0}, \old(ref_cnt)=0, available_protocols=0, dev_attr_protocols={193:0}, dev_attr_protocols_group0={0:1}, dev_attr_protocols_group1={0:0}, empty={189:0}, empty_map={190:0}, ir_input_class={191:0}, ir_raw_client_list={198:0}, ir_raw_handler_list={200:0}, ir_raw_handler_lock={199:0}, ldv_mutex_cred_guard_mutex_of_signal_struct=1, ldv_mutex_ir_raw_handler_lock=1, ldv_mutex_lock=1, ldv_mutex_lock_of_rc_dev=2, ldv_mutex_mutex_of_device=1, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg2={0:0}, ldvarg3={0:0}, ldvarg4=0, ldvarg5={0:0}, proto_names={192:0}, rc_core_debug=0, rc_dev_attr_groups={196:0}, rc_dev_attr_grp={195:0}, rc_dev_attrs={194:0}, rc_dev_type={197:0}, rc_dev_type_group0={0:0}, rc_map_list={187:0}, rc_map_lock={188:0}, ref_cnt=0, show_protocols(dev_attr_protocols_group0, dev_attr_protocols_group1, ldvarg3)=-19, tmp=3, tmp___1=1, tmp___3=1, wq_load={201:0}] [L5031] ldv_state_variable_2 = 1 VAL [\old(dev_attr_protocols_group0)={0:0}, \old(dev_attr_protocols_group1)={0:0}, \old(ldv_mutex_cred_guard_mutex_of_signal_struct)=0, \old(ldv_mutex_ir_raw_handler_lock)=0, \old(ldv_mutex_lock)=0, \old(ldv_mutex_lock_of_rc_dev)=0, \old(ldv_mutex_mutex_of_device)=0, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldvarg0)={0:0}, \old(ldvarg1)={0:0}, \old(ldvarg2)={0:0}, \old(ldvarg3)={0:0}, \old(ldvarg4)=0, \old(ldvarg5)={0:0}, \old(rc_dev_type_group0)={0:0}, \old(ref_cnt)=0, available_protocols=0, dev_attr_protocols={193:0}, dev_attr_protocols_group0={0:1}, dev_attr_protocols_group1={0:0}, empty={189:0}, empty_map={190:0}, ir_input_class={191:0}, ir_raw_client_list={198:0}, ir_raw_handler_list={200:0}, ir_raw_handler_lock={199:0}, ldv_mutex_cred_guard_mutex_of_signal_struct=1, ldv_mutex_ir_raw_handler_lock=1, ldv_mutex_lock=1, ldv_mutex_lock_of_rc_dev=2, ldv_mutex_mutex_of_device=1, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg2={0:0}, ldvarg3={0:0}, ldvarg4=0, ldvarg5={0:0}, proto_names={192:0}, rc_core_debug=0, rc_dev_attr_groups={196:0}, rc_dev_attr_grp={195:0}, rc_dev_attrs={194:0}, rc_dev_type={197:0}, rc_dev_type_group0={0:0}, rc_map_list={187:0}, rc_map_lock={188:0}, ref_cnt=0, tmp=3, tmp___1=1, tmp___3=1, wq_load={201:0}] [L4920] tmp = __VERIFIER_nondet_int() [L4922] case 0: [L4961] case 1: [L4998] case 2: [L5016] case 3: VAL [\old(dev_attr_protocols_group0)={0:0}, \old(dev_attr_protocols_group1)={0:0}, \old(ldv_mutex_cred_guard_mutex_of_signal_struct)=0, \old(ldv_mutex_ir_raw_handler_lock)=0, \old(ldv_mutex_lock)=0, \old(ldv_mutex_lock_of_rc_dev)=0, \old(ldv_mutex_mutex_of_device)=0, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldvarg0)={0:0}, \old(ldvarg1)={0:0}, \old(ldvarg2)={0:0}, \old(ldvarg3)={0:0}, \old(ldvarg4)=0, \old(ldvarg5)={0:0}, \old(rc_dev_type_group0)={0:0}, \old(ref_cnt)=0, available_protocols=0, dev_attr_protocols={193:0}, dev_attr_protocols_group0={0:1}, dev_attr_protocols_group1={0:0}, empty={189:0}, empty_map={190:0}, ir_input_class={191:0}, ir_raw_client_list={198:0}, ir_raw_handler_list={200:0}, ir_raw_handler_lock={199:0}, ldv_mutex_cred_guard_mutex_of_signal_struct=1, ldv_mutex_ir_raw_handler_lock=1, ldv_mutex_lock=1, ldv_mutex_lock_of_rc_dev=2, ldv_mutex_mutex_of_device=1, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg2={0:0}, ldvarg3={0:0}, ldvarg4=0, ldvarg5={0:0}, proto_names={192:0}, rc_core_debug=0, rc_dev_attr_groups={196:0}, rc_dev_attr_grp={195:0}, rc_dev_attrs={194:0}, rc_dev_type={197:0}, rc_dev_type_group0={0:0}, rc_map_list={187:0}, rc_map_lock={188:0}, ref_cnt=0, tmp=3, tmp___1=1, tmp___3=1, wq_load={201:0}] [L5017] COND TRUE ldv_state_variable_2 != 0 [L5018] tmp___3 = __VERIFIER_nondet_int() [L5020] case 0: VAL [\old(dev_attr_protocols_group0)={0:0}, \old(dev_attr_protocols_group1)={0:0}, \old(ldv_mutex_cred_guard_mutex_of_signal_struct)=0, \old(ldv_mutex_ir_raw_handler_lock)=0, \old(ldv_mutex_lock)=0, \old(ldv_mutex_lock_of_rc_dev)=0, \old(ldv_mutex_mutex_of_device)=0, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldvarg0)={0:0}, \old(ldvarg1)={0:0}, \old(ldvarg2)={0:0}, \old(ldvarg3)={0:0}, \old(ldvarg4)=0, \old(ldvarg5)={0:0}, \old(rc_dev_type_group0)={0:0}, \old(ref_cnt)=0, available_protocols=0, dev_attr_protocols={193:0}, dev_attr_protocols_group0={0:1}, dev_attr_protocols_group1={0:0}, empty={189:0}, empty_map={190:0}, ir_input_class={191:0}, ir_raw_client_list={198:0}, ir_raw_handler_list={200:0}, ir_raw_handler_lock={199:0}, ldv_mutex_cred_guard_mutex_of_signal_struct=1, ldv_mutex_ir_raw_handler_lock=1, ldv_mutex_lock=1, ldv_mutex_lock_of_rc_dev=2, ldv_mutex_mutex_of_device=1, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg2={0:0}, ldvarg3={0:0}, ldvarg4=0, ldvarg5={0:0}, proto_names={192:0}, rc_core_debug=0, rc_dev_attr_groups={196:0}, rc_dev_attr_grp={195:0}, rc_dev_attrs={194:0}, rc_dev_type={197:0}, rc_dev_type_group0={0:0}, rc_map_list={187:0}, rc_map_lock={188:0}, ref_cnt=0, tmp=3, tmp___1=1, tmp___3=0, wq_load={201:0}] [L5021] COND TRUE ldv_state_variable_2 == 1 VAL [\old(dev_attr_protocols_group0)={0:0}, \old(dev_attr_protocols_group1)={0:0}, \old(ldv_mutex_cred_guard_mutex_of_signal_struct)=0, \old(ldv_mutex_ir_raw_handler_lock)=0, \old(ldv_mutex_lock)=0, \old(ldv_mutex_lock_of_rc_dev)=0, \old(ldv_mutex_mutex_of_device)=0, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldvarg0)={0:0}, \old(ldvarg1)={0:0}, \old(ldvarg2)={0:0}, \old(ldvarg3)={0:0}, \old(ldvarg4)=0, \old(ldvarg5)={0:0}, \old(rc_dev_type_group0)={0:0}, \old(ref_cnt)=0, available_protocols=0, dev_attr_protocols={193:0}, dev_attr_protocols_group0={0:1}, dev_attr_protocols_group1={0:0}, empty={189:0}, empty_map={190:0}, ir_input_class={191:0}, ir_raw_client_list={198:0}, ir_raw_handler_list={200:0}, ir_raw_handler_lock={199:0}, ldv_mutex_cred_guard_mutex_of_signal_struct=1, ldv_mutex_ir_raw_handler_lock=1, ldv_mutex_lock=1, ldv_mutex_lock_of_rc_dev=2, ldv_mutex_mutex_of_device=1, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg2={0:0}, ldvarg3={0:0}, ldvarg4=0, ldvarg5={0:0}, proto_names={192:0}, rc_core_debug=0, rc_dev_attr_groups={196:0}, rc_dev_attr_grp={195:0}, rc_dev_attrs={194:0}, rc_dev_type={197:0}, rc_dev_type_group0={0:0}, rc_map_list={187:0}, rc_map_lock={188:0}, ref_cnt=0, tmp=3, tmp___1=1, tmp___3=0, wq_load={201:0}] [L5022-L5023] CALL store_protocols(dev_attr_protocols_group0, dev_attr_protocols_group1, (char const *)ldvarg5, ldvarg4) VAL [\old(dev_attr_protocols_group0)={0:0}, \old(dev_attr_protocols_group1)={0:0}, \old(ldv_mutex_cred_guard_mutex_of_signal_struct)=0, \old(ldv_mutex_ir_raw_handler_lock)=0, \old(ldv_mutex_lock)=0, \old(ldv_mutex_lock_of_rc_dev)=2, \old(ldv_mutex_mutex_of_device)=0, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldvarg0)={0:0}, \old(ldvarg1)={0:0}, \old(ldvarg2)={0:0}, \old(ldvarg3)={0:0}, \old(ldvarg4)=0, \old(ldvarg5)={0:0}, \old(len)=0, \old(rc_dev_type_group0)={0:0}, \old(ref_cnt)=0, available_protocols=0, data={0:0}, dev_attr_protocols={193:0}, dev_attr_protocols_group0={0:1}, dev_attr_protocols_group1={0:0}, device={0:1}, empty={189:0}, empty_map={190:0}, ir_input_class={191:0}, ir_raw_client_list={198:0}, ir_raw_handler_list={200:0}, ir_raw_handler_lock={199:0}, ldv_mutex_cred_guard_mutex_of_signal_struct=1, ldv_mutex_ir_raw_handler_lock=1, ldv_mutex_lock=1, ldv_mutex_lock_of_rc_dev=2, ldv_mutex_mutex_of_device=1, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg2={0:0}, ldvarg3={0:0}, ldvarg4=0, ldvarg5={0:0}, mattr={0:0}, proto_names={192:0}, rc_core_debug=0, rc_dev_attr_groups={196:0}, rc_dev_attr_grp={195:0}, rc_dev_attrs={194:0}, rc_dev_type={197:0}, rc_dev_type_group0={0:0}, rc_map_list={187:0}, rc_map_lock={188:0}, ref_cnt=0, wq_load={201:0}] [L4333] struct rc_dev *dev ; [L4334] struct device const *__mptr ; [L4335] bool enable ; [L4336] bool disable ; [L4337] char const *tmp ; [L4338] u64 type ; [L4339] u64 mask ; [L4340] int rc ; [L4341] int i ; [L4342] int count ; [L4343] unsigned long flags ; [L4344] ssize_t ret ; [L4345] struct _ddebug descriptor ; [L4346] long tmp___0 ; [L4347] int tmp___1 ; [L4348] struct _ddebug descriptor___0 ; [L4349] long tmp___2 ; [L4350] char *tmp___3 ; [L4351] struct _ddebug descriptor___1 ; [L4352] long tmp___4 ; [L4353] struct _ddebug descriptor___2 ; [L4354] long tmp___5 ; [L4355] raw_spinlock_t *tmp___6 ; [L4356] struct _ddebug descriptor___3 ; [L4357] long tmp___7 ; [L4359] __mptr = (struct device const *)device [L4360] dev = (struct rc_dev *)__mptr [L4361] count = 0 VAL [\old(dev_attr_protocols_group0)={0:0}, \old(dev_attr_protocols_group1)={0:0}, \old(ldv_mutex_cred_guard_mutex_of_signal_struct)=0, \old(ldv_mutex_ir_raw_handler_lock)=0, \old(ldv_mutex_lock)=0, \old(ldv_mutex_lock_of_rc_dev)=2, \old(ldv_mutex_mutex_of_device)=0, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldvarg0)={0:0}, \old(ldvarg1)={0:0}, \old(ldvarg2)={0:0}, \old(ldvarg3)={0:0}, \old(ldvarg4)=0, \old(ldvarg5)={0:0}, \old(len)=0, \old(rc_dev_type_group0)={0:0}, \old(ref_cnt)=0, __mptr={0:1}, available_protocols=0, count=0, data={0:0}, data={209:0}, descriptor={208:0}, descriptor___0={205:0}, descriptor___1={202:0}, descriptor___2={207:0}, descriptor___3={210:0}, dev={0:1}, dev_attr_protocols={193:0}, dev_attr_protocols_group0={0:1}, dev_attr_protocols_group1={0:0}, device={0:1}, device={0:1}, empty={189:0}, empty_map={190:0}, ir_input_class={191:0}, ir_raw_client_list={198:0}, ir_raw_handler_list={200:0}, ir_raw_handler_lock={199:0}, ldv_mutex_cred_guard_mutex_of_signal_struct=1, ldv_mutex_ir_raw_handler_lock=1, ldv_mutex_lock=1, ldv_mutex_lock_of_rc_dev=2, ldv_mutex_mutex_of_device=1, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg2={0:0}, ldvarg3={0:0}, ldvarg4=0, ldvarg5={0:0}, len=0, mattr={0:0}, mattr={0:0}, proto_names={192:0}, rc_core_debug=0, rc_dev_attr_groups={196:0}, rc_dev_attr_grp={195:0}, rc_dev_attrs={194:0}, rc_dev_type={197:0}, rc_dev_type_group0={0:0}, rc_map_list={187:0}, rc_map_lock={188:0}, ref_cnt=0, type={206:0}, wq_load={201:0}] [L4362] COND FALSE !((unsigned long )dev == (unsigned long )((struct rc_dev *)0)) VAL [\old(dev_attr_protocols_group0)={0:0}, \old(dev_attr_protocols_group1)={0:0}, \old(ldv_mutex_cred_guard_mutex_of_signal_struct)=0, \old(ldv_mutex_ir_raw_handler_lock)=0, \old(ldv_mutex_lock)=0, \old(ldv_mutex_lock_of_rc_dev)=2, \old(ldv_mutex_mutex_of_device)=0, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldvarg0)={0:0}, \old(ldvarg1)={0:0}, \old(ldvarg2)={0:0}, \old(ldvarg3)={0:0}, \old(ldvarg4)=0, \old(ldvarg5)={0:0}, \old(len)=0, \old(rc_dev_type_group0)={0:0}, \old(ref_cnt)=0, __mptr={0:1}, available_protocols=0, count=0, data={0:0}, data={209:0}, descriptor={208:0}, descriptor___0={205:0}, descriptor___1={202:0}, descriptor___2={207:0}, descriptor___3={210:0}, dev={0:1}, dev_attr_protocols={193:0}, dev_attr_protocols_group0={0:1}, dev_attr_protocols_group1={0:0}, device={0:1}, device={0:1}, empty={189:0}, empty_map={190:0}, ir_input_class={191:0}, ir_raw_client_list={198:0}, ir_raw_handler_list={200:0}, ir_raw_handler_lock={199:0}, ldv_mutex_cred_guard_mutex_of_signal_struct=1, ldv_mutex_ir_raw_handler_lock=1, ldv_mutex_lock=1, ldv_mutex_lock_of_rc_dev=2, ldv_mutex_mutex_of_device=1, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg2={0:0}, ldvarg3={0:0}, ldvarg4=0, ldvarg5={0:0}, len=0, mattr={0:0}, mattr={0:0}, proto_names={192:0}, rc_core_debug=0, rc_dev_attr_groups={196:0}, rc_dev_attr_grp={195:0}, rc_dev_attrs={194:0}, rc_dev_type={197:0}, rc_dev_type_group0={0:0}, rc_map_list={187:0}, rc_map_lock={188:0}, ref_cnt=0, type={206:0}, wq_load={201:0}] [L4366] CALL ldv_mutex_lock_8(& dev->lock) VAL [\old(dev_attr_protocols_group0)={0:0}, \old(dev_attr_protocols_group1)={0:0}, \old(ldv_mutex_cred_guard_mutex_of_signal_struct)=0, \old(ldv_mutex_ir_raw_handler_lock)=0, \old(ldv_mutex_lock)=0, \old(ldv_mutex_lock_of_rc_dev)=2, \old(ldv_mutex_mutex_of_device)=0, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldvarg0)={0:0}, \old(ldvarg1)={0:0}, \old(ldvarg2)={0:0}, \old(ldvarg3)={0:0}, \old(ldvarg4)=0, \old(ldvarg5)={0:0}, \old(rc_dev_type_group0)={0:0}, \old(ref_cnt)=0, available_protocols=0, dev_attr_protocols={193:0}, dev_attr_protocols_group0={0:1}, dev_attr_protocols_group1={0:0}, empty={189:0}, empty_map={190:0}, ir_input_class={191:0}, ir_raw_client_list={198:0}, ir_raw_handler_list={200:0}, ir_raw_handler_lock={199:0}, ldv_func_arg1={0:772}, ldv_mutex_cred_guard_mutex_of_signal_struct=1, ldv_mutex_ir_raw_handler_lock=1, ldv_mutex_lock=1, ldv_mutex_lock_of_rc_dev=2, ldv_mutex_mutex_of_device=1, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg2={0:0}, ldvarg3={0:0}, ldvarg4=0, ldvarg5={0:0}, proto_names={192:0}, rc_core_debug=0, rc_dev_attr_groups={196:0}, rc_dev_attr_grp={195:0}, rc_dev_attrs={194:0}, rc_dev_type={197:0}, rc_dev_type_group0={0:0}, rc_map_list={187:0}, rc_map_lock={188:0}, ref_cnt=0, wq_load={201:0}] [L5115] CALL ldv_mutex_lock_lock_of_rc_dev(ldv_func_arg1) VAL [\old(dev_attr_protocols_group0)={0:0}, \old(dev_attr_protocols_group1)={0:0}, \old(ldv_mutex_cred_guard_mutex_of_signal_struct)=0, \old(ldv_mutex_ir_raw_handler_lock)=0, \old(ldv_mutex_lock)=0, \old(ldv_mutex_lock_of_rc_dev)=2, \old(ldv_mutex_mutex_of_device)=0, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldvarg0)={0:0}, \old(ldvarg1)={0:0}, \old(ldvarg2)={0:0}, \old(ldvarg3)={0:0}, \old(ldvarg4)=0, \old(ldvarg5)={0:0}, \old(rc_dev_type_group0)={0:0}, \old(ref_cnt)=0, available_protocols=0, dev_attr_protocols={193:0}, dev_attr_protocols_group0={0:1}, dev_attr_protocols_group1={0:0}, empty={189:0}, empty_map={190:0}, ir_input_class={191:0}, ir_raw_client_list={198:0}, ir_raw_handler_list={200:0}, ir_raw_handler_lock={199:0}, ldv_mutex_cred_guard_mutex_of_signal_struct=1, ldv_mutex_ir_raw_handler_lock=1, ldv_mutex_lock=1, ldv_mutex_lock_of_rc_dev=2, ldv_mutex_mutex_of_device=1, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg2={0:0}, ldvarg3={0:0}, ldvarg4=0, ldvarg5={0:0}, lock={0:772}, proto_names={192:0}, rc_core_debug=0, rc_dev_attr_groups={196:0}, rc_dev_attr_grp={195:0}, rc_dev_attrs={194:0}, rc_dev_type={197:0}, rc_dev_type_group0={0:0}, rc_map_list={187:0}, rc_map_lock={188:0}, ref_cnt=0, wq_load={201:0}] [L6383] COND FALSE !(ldv_mutex_lock_of_rc_dev == 1) VAL [\old(dev_attr_protocols_group0)={0:0}, \old(dev_attr_protocols_group1)={0:0}, \old(ldv_mutex_cred_guard_mutex_of_signal_struct)=0, \old(ldv_mutex_ir_raw_handler_lock)=0, \old(ldv_mutex_lock)=0, \old(ldv_mutex_lock_of_rc_dev)=2, \old(ldv_mutex_mutex_of_device)=0, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldvarg0)={0:0}, \old(ldvarg1)={0:0}, \old(ldvarg2)={0:0}, \old(ldvarg3)={0:0}, \old(ldvarg4)=0, \old(ldvarg5)={0:0}, \old(rc_dev_type_group0)={0:0}, \old(ref_cnt)=0, available_protocols=0, dev_attr_protocols={193:0}, dev_attr_protocols_group0={0:1}, dev_attr_protocols_group1={0:0}, empty={189:0}, empty_map={190:0}, ir_input_class={191:0}, ir_raw_client_list={198:0}, ir_raw_handler_list={200:0}, ir_raw_handler_lock={199:0}, ldv_mutex_cred_guard_mutex_of_signal_struct=1, ldv_mutex_ir_raw_handler_lock=1, ldv_mutex_lock=1, ldv_mutex_lock_of_rc_dev=2, ldv_mutex_mutex_of_device=1, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg2={0:0}, ldvarg3={0:0}, ldvarg4=0, ldvarg5={0:0}, lock={0:772}, lock={0:772}, proto_names={192:0}, rc_core_debug=0, rc_dev_attr_groups={196:0}, rc_dev_attr_grp={195:0}, rc_dev_attrs={194:0}, rc_dev_type={197:0}, rc_dev_type_group0={0:0}, rc_map_list={187:0}, rc_map_lock={188:0}, ref_cnt=0, wq_load={201:0}] [L6385] CALL ldv_error() VAL [\old(dev_attr_protocols_group0)={0:0}, \old(dev_attr_protocols_group1)={0:0}, \old(ldv_mutex_cred_guard_mutex_of_signal_struct)=0, \old(ldv_mutex_ir_raw_handler_lock)=0, \old(ldv_mutex_lock)=0, \old(ldv_mutex_lock_of_rc_dev)=2, \old(ldv_mutex_mutex_of_device)=0, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldvarg0)={0:0}, \old(ldvarg1)={0:0}, \old(ldvarg2)={0:0}, \old(ldvarg3)={0:0}, \old(ldvarg4)=0, \old(ldvarg5)={0:0}, \old(rc_dev_type_group0)={0:0}, \old(ref_cnt)=0, available_protocols=0, dev_attr_protocols={193:0}, dev_attr_protocols_group0={0:1}, dev_attr_protocols_group1={0:0}, empty={189:0}, empty_map={190:0}, ir_input_class={191:0}, ir_raw_client_list={198:0}, ir_raw_handler_list={200:0}, ir_raw_handler_lock={199:0}, ldv_mutex_cred_guard_mutex_of_signal_struct=1, ldv_mutex_ir_raw_handler_lock=1, ldv_mutex_lock=1, ldv_mutex_lock_of_rc_dev=2, ldv_mutex_mutex_of_device=1, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg2={0:0}, ldvarg3={0:0}, ldvarg4=0, ldvarg5={0:0}, proto_names={192:0}, rc_core_debug=0, rc_dev_attr_groups={196:0}, rc_dev_attr_grp={195:0}, rc_dev_attrs={194:0}, rc_dev_type={197:0}, rc_dev_type_group0={0:0}, rc_map_list={187:0}, rc_map_lock={188:0}, ref_cnt=0, wq_load={201:0}] [L6023] reach_error() VAL [\old(dev_attr_protocols_group0)={0:0}, \old(dev_attr_protocols_group1)={0:0}, \old(ldv_mutex_cred_guard_mutex_of_signal_struct)=0, \old(ldv_mutex_ir_raw_handler_lock)=0, \old(ldv_mutex_lock)=0, \old(ldv_mutex_lock_of_rc_dev)=2, \old(ldv_mutex_mutex_of_device)=0, \old(ldv_retval_0)=0, \old(ldv_state_variable_0)=0, \old(ldv_state_variable_1)=0, \old(ldv_state_variable_2)=0, \old(ldv_state_variable_3)=0, \old(ldvarg0)={0:0}, \old(ldvarg1)={0:0}, \old(ldvarg2)={0:0}, \old(ldvarg3)={0:0}, \old(ldvarg4)=0, \old(ldvarg5)={0:0}, \old(rc_dev_type_group0)={0:0}, \old(ref_cnt)=0, available_protocols=0, dev_attr_protocols={193:0}, dev_attr_protocols_group0={0:1}, dev_attr_protocols_group1={0:0}, empty={189:0}, empty_map={190:0}, ir_input_class={191:0}, ir_raw_client_list={198:0}, ir_raw_handler_list={200:0}, ir_raw_handler_lock={199:0}, ldv_mutex_cred_guard_mutex_of_signal_struct=1, ldv_mutex_ir_raw_handler_lock=1, ldv_mutex_lock=1, ldv_mutex_lock_of_rc_dev=2, ldv_mutex_mutex_of_device=1, ldv_retval_0=0, ldv_state_variable_0=3, ldv_state_variable_1=1, ldv_state_variable_2=1, ldv_state_variable_3=1, ldvarg0={0:0}, ldvarg1={0:0}, ldvarg2={0:0}, ldvarg3={0:0}, ldvarg4=0, ldvarg5={0:0}, proto_names={192:0}, rc_core_debug=0, rc_dev_attr_groups={196:0}, rc_dev_attr_grp={195:0}, rc_dev_attrs={194:0}, rc_dev_type={197:0}, rc_dev_type_group0={0:0}, rc_map_list={187:0}, rc_map_lock={188:0}, ref_cnt=0, wq_load={201:0}] - StatisticsResult: Ultimate Automizer benchmark data CFG has 224 procedures, 1865 locations, 1 error locations. Started 1 CEGAR loops. OverallTime: 29.3s, OverallIterations: 9, TraceHistogramMax: 3, PathProgramHistogramMax: 1, EmptinessCheckTime: 0.0s, AutomataDifference: 23.9s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 0.0s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 0 mSolverCounterUnknown, 7800 SdHoareTripleChecker+Valid, 17.6s IncrementalHoareTripleChecker+Time, 0 mSdLazyCounter, 7532 mSDsluCounter, 6390 SdHoareTripleChecker+Invalid, 16.0s Time, 0 mProtectedAction, 0 SdHoareTripleChecker+Unchecked, 0 IncrementalHoareTripleChecker+Unchecked, 4160 mSDsCounter, 3523 IncrementalHoareTripleChecker+Valid, 0 mProtectedPredicate, 9120 IncrementalHoareTripleChecker+Invalid, 12643 SdHoareTripleChecker+Unknown, 0 mSolverCounterNotChecked, 3523 mSolverCounterUnsat, 2230 mSDtfsCounter, 9120 mSolverCounterSat, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Unknown, PredicateUnifierStatistics: 0 DeclaredPredicates, 195 GetRequests, 111 SyntacticMatches, 0 SemanticMatches, 84 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 116 ImplicationChecksByTransitivity, 5.7s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1660occurred in iteration=0, InterpolantAutomatonStates: 89, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 1.2s AutomataMinimizationTime, 8 MinimizatonAttempts, 767 StatesRemovedByMinimization, 8 NontrivialMinimizations, HoareAnnotationStatistics: No data available, RefinementEngineStatistics: TRACE_CHECK: 0.1s SsaConstructionTime, 0.4s SatisfiabilityAnalysisTime, 3.1s InterpolantComputationTime, 490 NumberOfCodeBlocks, 490 NumberOfCodeBlocksAsserted, 9 NumberOfCheckSat, 370 ConstructedInterpolants, 0 QuantifiedInterpolants, 2336 SizeOfPredicates, 0 NumberOfNonLiveVariables, 0 ConjunctsInSsa, 0 ConjunctsInUnsatCore, 8 InterpolantComputations, 8 PerfectInterpolantSequences, 3/3 InterpolantCoveringCapability, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces [2023-04-02 08:15:15,729 INFO L552 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Ended with exit code 0 Received shutdown request...