/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf -tc ../../../trunk/examples/toolchains/AutomizerC.xml -i ../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--usb--misc--ftdi-elan.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.3-dev-f954360 [2023-03-31 03:09:03,274 INFO L177 SettingsManager]: Resetting all preferences to default values... [2023-03-31 03:09:03,276 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2023-03-31 03:09:03,309 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2023-03-31 03:09:03,309 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2023-03-31 03:09:03,312 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2023-03-31 03:09:03,314 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2023-03-31 03:09:03,317 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2023-03-31 03:09:03,320 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2023-03-31 03:09:03,321 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2023-03-31 03:09:03,322 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2023-03-31 03:09:03,322 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2023-03-31 03:09:03,323 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2023-03-31 03:09:03,323 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2023-03-31 03:09:03,324 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2023-03-31 03:09:03,324 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2023-03-31 03:09:03,325 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2023-03-31 03:09:03,325 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2023-03-31 03:09:03,326 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2023-03-31 03:09:03,327 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2023-03-31 03:09:03,328 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2023-03-31 03:09:03,333 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2023-03-31 03:09:03,334 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2023-03-31 03:09:03,335 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2023-03-31 03:09:03,342 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2023-03-31 03:09:03,342 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2023-03-31 03:09:03,342 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2023-03-31 03:09:03,343 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2023-03-31 03:09:03,343 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2023-03-31 03:09:03,344 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2023-03-31 03:09:03,344 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2023-03-31 03:09:03,344 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2023-03-31 03:09:03,345 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2023-03-31 03:09:03,346 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2023-03-31 03:09:03,346 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2023-03-31 03:09:03,346 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2023-03-31 03:09:03,347 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2023-03-31 03:09:03,347 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2023-03-31 03:09:03,347 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2023-03-31 03:09:03,347 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2023-03-31 03:09:03,348 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2023-03-31 03:09:03,349 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 [2023-03-31 03:09:03,370 INFO L113 SettingsManager]: Loading preferences was successful [2023-03-31 03:09:03,370 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2023-03-31 03:09:03,370 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-03-31 03:09:03,370 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-03-31 03:09:03,371 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-03-31 03:09:03,371 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-03-31 03:09:03,372 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-03-31 03:09:03,372 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2023-03-31 03:09:03,372 INFO L138 SettingsManager]: * Use SBE=true [2023-03-31 03:09:03,372 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-03-31 03:09:03,373 INFO L138 SettingsManager]: * sizeof long=4 [2023-03-31 03:09:03,373 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2023-03-31 03:09:03,373 INFO L138 SettingsManager]: * sizeof POINTER=4 [2023-03-31 03:09:03,373 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2023-03-31 03:09:03,373 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-03-31 03:09:03,373 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-03-31 03:09:03,373 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-03-31 03:09:03,373 INFO L138 SettingsManager]: * sizeof long double=12 [2023-03-31 03:09:03,373 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2023-03-31 03:09:03,373 INFO L138 SettingsManager]: * Use constant arrays=true [2023-03-31 03:09:03,374 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-03-31 03:09:03,374 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-03-31 03:09:03,374 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-03-31 03:09:03,374 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2023-03-31 03:09:03,374 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-03-31 03:09:03,374 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-03-31 03:09:03,374 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-03-31 03:09:03,374 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-03-31 03:09:03,375 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2023-03-31 03:09:03,375 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-03-31 03:09:03,375 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-03-31 03:09:03,375 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-03-31 03:09:03,375 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-03-31 03:09:03,375 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-03-31 03:09:03,375 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-03-31 03:09:03,375 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2023-03-31 03:09:03,529 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-03-31 03:09:03,546 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-03-31 03:09:03,547 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-03-31 03:09:03,548 INFO L271 PluginConnector]: Initializing CDTParser... [2023-03-31 03:09:03,548 INFO L275 PluginConnector]: CDTParser initialized [2023-03-31 03:09:03,549 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--usb--misc--ftdi-elan.ko-entry_point.cil.out.i [2023-03-31 03:09:04,530 INFO L500 CDTParser]: Created temporary CDT project at NULL [2023-03-31 03:09:04,950 INFO L351 CDTParser]: Found 1 translation units. [2023-03-31 03:09:04,951 INFO L172 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--usb--misc--ftdi-elan.ko-entry_point.cil.out.i [2023-03-31 03:09:04,988 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ae9266f96/7babca6243214fa38909bfef71e48c26/FLAGc5f64263e [2023-03-31 03:09:05,002 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ae9266f96/7babca6243214fa38909bfef71e48c26 [2023-03-31 03:09:05,004 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-03-31 03:09:05,006 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2023-03-31 03:09:05,007 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-03-31 03:09:05,007 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-03-31 03:09:05,009 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2023-03-31 03:09:05,009 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.03 03:09:05" (1/1) ... [2023-03-31 03:09:05,010 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@35708f1b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 03:09:05, skipping insertion in model container [2023-03-31 03:09:05,010 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.03 03:09:05" (1/1) ... [2023-03-31 03:09:05,015 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2023-03-31 03:09:05,126 INFO L178 MainTranslator]: Built tables and reachable declarations [2023-03-31 03:09:06,645 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--usb--misc--ftdi-elan.ko-entry_point.cil.out.i[277173,277186] [2023-03-31 03:09:06,781 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-03-31 03:09:06,822 INFO L203 MainTranslator]: Completed pre-run [2023-03-31 03:09:07,047 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--usb--misc--ftdi-elan.ko-entry_point.cil.out.i[277173,277186] [2023-03-31 03:09:07,055 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-03-31 03:09:07,168 WARN L667 CHandler]: The function __xadd_wrong_size is called, but not defined or handled by StandardFunctionHandler. [2023-03-31 03:09:07,168 WARN L667 CHandler]: The function sprintf is called, but not defined or handled by StandardFunctionHandler. [2023-03-31 03:09:07,173 INFO L208 MainTranslator]: Completed translation [2023-03-31 03:09:07,173 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 03:09:07 WrapperNode [2023-03-31 03:09:07,174 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-03-31 03:09:07,174 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-03-31 03:09:07,175 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2023-03-31 03:09:07,175 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2023-03-31 03:09:07,182 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 03:09:07" (1/1) ... [2023-03-31 03:09:07,183 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 03:09:07" (1/1) ... [2023-03-31 03:09:07,268 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 03:09:07" (1/1) ... [2023-03-31 03:09:07,268 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 03:09:07" (1/1) ... [2023-03-31 03:09:07,406 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 03:09:07" (1/1) ... [2023-03-31 03:09:07,427 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 03:09:07" (1/1) ... [2023-03-31 03:09:07,452 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 03:09:07" (1/1) ... [2023-03-31 03:09:07,474 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 03:09:07" (1/1) ... [2023-03-31 03:09:07,509 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-03-31 03:09:07,510 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-03-31 03:09:07,510 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2023-03-31 03:09:07,510 INFO L275 PluginConnector]: RCFGBuilder initialized [2023-03-31 03:09:07,511 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 03:09:07" (1/1) ... [2023-03-31 03:09:07,515 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-03-31 03:09:07,522 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-03-31 03:09:07,533 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) [2023-03-31 03:09:07,551 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 [2023-03-31 03:09:07,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2023-03-31 03:09:07,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-03-31 03:09:07,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2023-03-31 03:09:07,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~int~X~int~X~int~X~int~X~int~X~int~TO~VOID [2023-03-31 03:09:07,564 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2023-03-31 03:09:07,564 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-03-31 03:09:07,564 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2023-03-31 03:09:07,564 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2023-03-31 03:09:07,564 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2023-03-31 03:09:07,564 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub_and_test [2023-03-31 03:09:07,564 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2023-03-31 03:09:07,564 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2023-03-31 03:09:07,564 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-03-31 03:09:07,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2023-03-31 03:09:07,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2023-03-31 03:09:07,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2023-03-31 03:09:07,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2023-03-31 03:09:07,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2023-03-31 03:09:07,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2023-03-31 03:09:07,565 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2023-03-31 03:09:07,565 INFO L138 BoogieDeclarations]: Found implementation of procedure msecs_to_jiffies [2023-03-31 03:09:07,565 INFO L138 BoogieDeclarations]: Found implementation of procedure init_completion [2023-03-31 03:09:07,565 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work [2023-03-31 03:09:07,565 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2023-03-31 03:09:07,565 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-03-31 03:09:07,565 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-03-31 03:09:07,565 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_init [2023-03-31 03:09:07,565 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2023-03-31 03:09:07,565 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_sub [2023-03-31 03:09:07,566 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2023-03-31 03:09:07,566 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_from_user [2023-03-31 03:09:07,566 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2023-03-31 03:09:07,566 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_in [2023-03-31 03:09:07,566 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_out [2023-03-31 03:09:07,566 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_bulk [2023-03-31 03:09:07,566 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_bulk_in [2023-03-31 03:09:07,566 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_bulk_out [2023-03-31 03:09:07,566 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_maxp [2023-03-31 03:09:07,566 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2023-03-31 03:09:07,566 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2023-03-31 03:09:07,566 INFO L138 BoogieDeclarations]: Found implementation of procedure sema_init [2023-03-31 03:09:07,567 INFO L138 BoogieDeclarations]: Found implementation of procedure iminor [2023-03-31 03:09:07,567 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2023-03-31 03:09:07,567 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2023-03-31 03:09:07,567 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2023-03-31 03:09:07,567 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2023-03-31 03:09:07,567 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2023-03-31 03:09:07,567 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_maxpacket [2023-03-31 03:09:07,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_delete [2023-03-31 03:09:07,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_put_kref [2023-03-31 03:09:07,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_get_kref [2023-03-31 03:09:07,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_init_kref [2023-03-31 03:09:07,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_status_requeue_work [2023-03-31 03:09:07,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_status_queue_work [2023-03-31 03:09:07,568 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_status_cancel_work [2023-03-31 03:09:07,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_command_requeue_work [2023-03-31 03:09:07,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_command_queue_work [2023-03-31 03:09:07,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_command_cancel_work [2023-03-31 03:09:07,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_response_requeue_work [2023-03-31 03:09:07,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_respond_queue_work [2023-03-31 03:09:07,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_response_cancel_work [2023-03-31 03:09:07,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_gone_away [2023-03-31 03:09:07,569 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_release_platform_dev [2023-03-31 03:09:07,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_hcd_init [2023-03-31 03:09:07,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_abandon_completions [2023-03-31 03:09:07,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_abandon_targets [2023-03-31 03:09:07,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_flush_targets [2023-03-31 03:09:07,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_cancel_targets [2023-03-31 03:09:07,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_kick_command_queue [2023-03-31 03:09:07,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_command_work [2023-03-31 03:09:07,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_kick_respond_queue [2023-03-31 03:09:07,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_respond_work [2023-03-31 03:09:07,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_status_work [2023-03-31 03:09:07,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_open [2023-03-31 03:09:07,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_release [2023-03-31 03:09:07,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_read [2023-03-31 03:09:07,570 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_write_bulk_callback [2023-03-31 03:09:07,571 INFO L138 BoogieDeclarations]: Found implementation of procedure fill_buffer_with_all_queued_commands [2023-03-31 03:09:07,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_total_command_size [2023-03-31 03:09:07,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_command_engine [2023-03-31 03:09:07,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_do_callback [2023-03-31 03:09:07,571 INFO L138 BoogieDeclarations]: Found implementation of procedure have_ed_set_response [2023-03-31 03:09:07,571 INFO L138 BoogieDeclarations]: Found implementation of procedure have_ed_get_response [2023-03-31 03:09:07,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_respond_engine [2023-03-31 03:09:07,571 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_write [2023-03-31 03:09:07,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_write_reg [2023-03-31 03:09:07,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_write_config [2023-03-31 03:09:07,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_write_pcimem [2023-03-31 03:09:07,572 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ftdi_elan_write_pcimem [2023-03-31 03:09:07,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_read_reg [2023-03-31 03:09:07,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_read_config [2023-03-31 03:09:07,572 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_read_pcimem [2023-03-31 03:09:07,573 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ftdi_elan_read_pcimem [2023-03-31 03:09:07,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_edset_setup [2023-03-31 03:09:07,573 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ftdi_elan_edset_setup [2023-03-31 03:09:07,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_edset_input [2023-03-31 03:09:07,573 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ftdi_elan_edset_input [2023-03-31 03:09:07,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_edset_empty [2023-03-31 03:09:07,573 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ftdi_elan_edset_empty [2023-03-31 03:09:07,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_edset_output [2023-03-31 03:09:07,573 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ftdi_elan_edset_output [2023-03-31 03:09:07,573 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_edset_single [2023-03-31 03:09:07,574 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ftdi_elan_edset_single [2023-03-31 03:09:07,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_edset_flush [2023-03-31 03:09:07,574 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ftdi_elan_edset_flush [2023-03-31 03:09:07,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_flush_input_fifo [2023-03-31 03:09:07,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_synchronize_flush [2023-03-31 03:09:07,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_synchronize_reset [2023-03-31 03:09:07,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_synchronize [2023-03-31 03:09:07,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_stuck_waiting [2023-03-31 03:09:07,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_checkingPCI [2023-03-31 03:09:07,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_check_controller [2023-03-31 03:09:07,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_setup_controller [2023-03-31 03:09:07,574 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_close_controller [2023-03-31 03:09:07,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_found_controller [2023-03-31 03:09:07,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_enumeratePCI [2023-03-31 03:09:07,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_setupOHCI [2023-03-31 03:09:07,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_probe [2023-03-31 03:09:07,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_disconnect [2023-03-31 03:09:07,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_init [2023-03-31 03:09:07,575 INFO L138 BoogieDeclarations]: Found implementation of procedure ftdi_elan_exit [2023-03-31 03:09:07,575 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_3 [2023-03-31 03:09:07,576 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_3 [2023-03-31 03:09:07,576 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_1 [2023-03-31 03:09:07,576 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_3 [2023-03-31 03:09:07,576 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_2 [2023-03-31 03:09:07,577 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_1 [2023-03-31 03:09:07,579 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_3 [2023-03-31 03:09:07,583 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_2 [2023-03-31 03:09:07,583 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_1 [2023-03-31 03:09:07,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_driver_4 [2023-03-31 03:09:07,583 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_2 [2023-03-31 03:09:07,583 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_1 [2023-03-31 03:09:07,583 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_1 [2023-03-31 03:09:07,583 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_2 [2023-03-31 03:09:07,583 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_3 [2023-03-31 03:09:07,583 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_3 [2023-03-31 03:09:07,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_5 [2023-03-31 03:09:07,583 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2023-03-31 03:09:07,583 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_2 [2023-03-31 03:09:07,584 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_2 [2023-03-31 03:09:07,584 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2023-03-31 03:09:07,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_5 [2023-03-31 03:09:07,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_6 [2023-03-31 03:09:07,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_7 [2023-03-31 03:09:07,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_8 [2023-03-31 03:09:07,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_9 [2023-03-31 03:09:07,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_10 [2023-03-31 03:09:07,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_11 [2023-03-31 03:09:07,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_12 [2023-03-31 03:09:07,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_13 [2023-03-31 03:09:07,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_14 [2023-03-31 03:09:07,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_15 [2023-03-31 03:09:07,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_16 [2023-03-31 03:09:07,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_17 [2023-03-31 03:09:07,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_18 [2023-03-31 03:09:07,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cancel_delayed_work_19 [2023-03-31 03:09:07,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cancel_delayed_work_20 [2023-03-31 03:09:07,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cancel_delayed_work_21 [2023-03-31 03:09:07,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_22 [2023-03-31 03:09:07,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_23 [2023-03-31 03:09:07,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_24 [2023-03-31 03:09:07,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_25 [2023-03-31 03:09:07,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_26 [2023-03-31 03:09:07,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_27 [2023-03-31 03:09:07,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_28 [2023-03-31 03:09:07,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_29 [2023-03-31 03:09:07,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_30 [2023-03-31 03:09:07,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_31 [2023-03-31 03:09:07,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_32 [2023-03-31 03:09:07,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_33 [2023-03-31 03:09:07,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_34 [2023-03-31 03:09:07,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_35 [2023-03-31 03:09:07,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_36 [2023-03-31 03:09:07,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_37 [2023-03-31 03:09:07,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_38 [2023-03-31 03:09:07,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_39 [2023-03-31 03:09:07,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_40 [2023-03-31 03:09:07,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_41 [2023-03-31 03:09:07,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_42 [2023-03-31 03:09:07,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_43 [2023-03-31 03:09:07,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_44 [2023-03-31 03:09:07,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_45 [2023-03-31 03:09:07,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_46 [2023-03-31 03:09:07,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_47 [2023-03-31 03:09:07,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_48 [2023-03-31 03:09:07,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_49 [2023-03-31 03:09:07,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_50 [2023-03-31 03:09:07,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_51 [2023-03-31 03:09:07,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_52 [2023-03-31 03:09:07,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_53 [2023-03-31 03:09:07,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_54 [2023-03-31 03:09:07,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_55 [2023-03-31 03:09:07,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_56 [2023-03-31 03:09:07,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_57 [2023-03-31 03:09:07,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_58 [2023-03-31 03:09:07,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_59 [2023-03-31 03:09:07,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_60 [2023-03-31 03:09:07,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_61 [2023-03-31 03:09:07,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_62 [2023-03-31 03:09:07,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_63 [2023-03-31 03:09:07,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_64 [2023-03-31 03:09:07,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_65 [2023-03-31 03:09:07,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_66 [2023-03-31 03:09:07,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_67 [2023-03-31 03:09:07,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_68 [2023-03-31 03:09:07,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_69 [2023-03-31 03:09:07,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_70 [2023-03-31 03:09:07,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_71 [2023-03-31 03:09:07,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_72 [2023-03-31 03:09:07,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_73 [2023-03-31 03:09:07,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_74 [2023-03-31 03:09:07,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_75 [2023-03-31 03:09:07,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_76 [2023-03-31 03:09:07,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_77 [2023-03-31 03:09:07,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_78 [2023-03-31 03:09:07,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_79 [2023-03-31 03:09:07,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_80 [2023-03-31 03:09:07,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_81 [2023-03-31 03:09:07,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_82 [2023-03-31 03:09:07,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_83 [2023-03-31 03:09:07,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_84 [2023-03-31 03:09:07,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_85 [2023-03-31 03:09:07,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_86 [2023-03-31 03:09:07,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_87 [2023-03-31 03:09:07,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_88 [2023-03-31 03:09:07,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_89 [2023-03-31 03:09:07,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_90 [2023-03-31 03:09:07,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destroy_workqueue_91 [2023-03-31 03:09:07,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destroy_workqueue_92 [2023-03-31 03:09:07,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destroy_workqueue_93 [2023-03-31 03:09:07,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destroy_workqueue_94 [2023-03-31 03:09:07,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destroy_workqueue_95 [2023-03-31 03:09:07,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_96 [2023-03-31 03:09:07,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_97 [2023-03-31 03:09:07,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destroy_workqueue_98 [2023-03-31 03:09:07,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_99 [2023-03-31 03:09:07,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destroy_workqueue_100 [2023-03-31 03:09:07,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_101 [2023-03-31 03:09:07,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destroy_workqueue_102 [2023-03-31 03:09:07,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2023-03-31 03:09:07,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2023-03-31 03:09:07,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2023-03-31 03:09:07,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2023-03-31 03:09:07,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2023-03-31 03:09:07,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2023-03-31 03:09:07,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_ftdi_module_lock [2023-03-31 03:09:07,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_ftdi_module_lock [2023-03-31 03:09:07,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_ftdi_module_lock [2023-03-31 03:09:07,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_ftdi_module_lock [2023-03-31 03:09:07,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_ftdi_module_lock [2023-03-31 03:09:07,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_ftdi_module_lock [2023-03-31 03:09:07,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_ftdi_module_lock [2023-03-31 03:09:07,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_ftdi_module_lock [2023-03-31 03:09:07,592 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_ftdi_module_lock [2023-03-31 03:09:07,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_ftdi_module_lock [2023-03-31 03:09:07,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_ftdi_module_lock [2023-03-31 03:09:07,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_i_mutex_of_inode [2023-03-31 03:09:07,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_i_mutex_of_inode [2023-03-31 03:09:07,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_i_mutex_of_inode [2023-03-31 03:09:07,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_i_mutex_of_inode [2023-03-31 03:09:07,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2023-03-31 03:09:07,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_i_mutex_of_inode [2023-03-31 03:09:07,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_i_mutex_of_inode [2023-03-31 03:09:07,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_i_mutex_of_inode [2023-03-31 03:09:07,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_i_mutex_of_inode [2023-03-31 03:09:07,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_i_mutex_of_inode [2023-03-31 03:09:07,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_i_mutex_of_inode [2023-03-31 03:09:07,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock [2023-03-31 03:09:07,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock [2023-03-31 03:09:07,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2023-03-31 03:09:07,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2023-03-31 03:09:07,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2023-03-31 03:09:07,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2023-03-31 03:09:07,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2023-03-31 03:09:07,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_lock [2023-03-31 03:09:07,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_lock [2023-03-31 03:09:07,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_lock [2023-03-31 03:09:07,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_lock [2023-03-31 03:09:07,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2023-03-31 03:09:07,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2023-03-31 03:09:07,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2023-03-31 03:09:07,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2023-03-31 03:09:07,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2023-03-31 03:09:07,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2023-03-31 03:09:07,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2023-03-31 03:09:07,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_mutex_of_device [2023-03-31 03:09:07,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_mutex_of_device [2023-03-31 03:09:07,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_mutex_of_device [2023-03-31 03:09:07,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_mutex_of_device [2023-03-31 03:09:07,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_u132_lock_of_usb_ftdi [2023-03-31 03:09:07,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_u132_lock_of_usb_ftdi [2023-03-31 03:09:07,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_u132_lock_of_usb_ftdi [2023-03-31 03:09:07,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_u132_lock_of_usb_ftdi [2023-03-31 03:09:07,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_u132_lock_of_usb_ftdi [2023-03-31 03:09:07,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_u132_lock_of_usb_ftdi [2023-03-31 03:09:07,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_u132_lock_of_usb_ftdi [2023-03-31 03:09:07,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_u132_lock_of_usb_ftdi [2023-03-31 03:09:07,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_u132_lock_of_usb_ftdi [2023-03-31 03:09:07,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_u132_lock_of_usb_ftdi [2023-03-31 03:09:07,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_u132_lock_of_usb_ftdi [2023-03-31 03:09:07,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-03-31 03:09:07,595 INFO L138 BoogieDeclarations]: Found implementation of procedure __alloc_workqueue_key [2023-03-31 03:09:07,595 INFO L138 BoogieDeclarations]: Found implementation of procedure __const_udelay [2023-03-31 03:09:07,595 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_from_user_overflow [2023-03-31 03:09:07,595 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user_overflow [2023-03-31 03:09:07,595 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2023-03-31 03:09:07,595 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2023-03-31 03:09:07,595 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2023-03-31 03:09:07,595 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2023-03-31 03:09:07,595 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2023-03-31 03:09:07,595 INFO L138 BoogieDeclarations]: Found implementation of procedure __msecs_to_jiffies [2023-03-31 03:09:07,595 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2023-03-31 03:09:07,595 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_module [2023-03-31 03:09:07,595 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2023-03-31 03:09:07,595 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2023-03-31 03:09:07,596 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2023-03-31 03:09:07,596 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_delayed_work [2023-03-31 03:09:07,596 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2023-03-31 03:09:07,596 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2023-03-31 03:09:07,596 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-03-31 03:09:07,596 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2023-03-31 03:09:07,596 INFO L138 BoogieDeclarations]: Found implementation of procedure down [2023-03-31 03:09:07,596 INFO L138 BoogieDeclarations]: Found implementation of procedure down_interruptible [2023-03-31 03:09:07,596 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2023-03-31 03:09:07,596 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2023-03-31 03:09:07,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2023-03-31 03:09:07,596 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2023-03-31 03:09:07,596 INFO L138 BoogieDeclarations]: Found implementation of procedure msleep [2023-03-31 03:09:07,596 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2023-03-31 03:09:07,596 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2023-03-31 03:09:07,596 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-03-31 03:09:07,596 INFO L138 BoogieDeclarations]: Found implementation of procedure no_llseek [2023-03-31 03:09:07,596 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_register [2023-03-31 03:09:07,596 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_device_unregister [2023-03-31 03:09:07,596 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-03-31 03:09:07,596 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2023-03-31 03:09:07,596 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2023-03-31 03:09:07,597 INFO L138 BoogieDeclarations]: Found implementation of procedure up [2023-03-31 03:09:07,597 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_coherent [2023-03-31 03:09:07,597 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2023-03-31 03:09:07,597 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_bulk_msg [2023-03-31 03:09:07,597 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2023-03-31 03:09:07,597 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister_dev [2023-03-31 03:09:07,597 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_find_interface [2023-03-31 03:09:07,597 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_coherent [2023-03-31 03:09:07,597 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2023-03-31 03:09:07,597 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_dev [2023-03-31 03:09:07,597 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_dev [2023-03-31 03:09:07,597 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_dev [2023-03-31 03:09:07,597 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2023-03-31 03:09:07,597 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2023-03-31 03:09:07,597 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion [2023-03-31 03:09:07,597 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2023-03-31 03:09:07,597 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-03-31 03:09:07,597 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-03-31 03:09:07,597 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2023-03-31 03:09:07,597 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2023-03-31 03:09:07,597 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2023-03-31 03:09:07,598 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2023-03-31 03:09:07,598 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2023-03-31 03:09:07,598 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2023-03-31 03:09:07,598 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-03-31 03:09:07,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2023-03-31 03:09:07,598 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-03-31 03:09:07,598 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2023-03-31 03:09:07,598 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2023-03-31 03:09:07,598 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2023-03-31 03:09:07,598 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-03-31 03:09:07,598 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-03-31 03:09:07,598 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2023-03-31 03:09:07,598 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2023-03-31 03:09:07,598 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-03-31 03:09:07,598 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2023-03-31 03:09:07,598 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2023-03-31 03:09:07,598 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2023-03-31 03:09:07,598 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2023-03-31 03:09:07,598 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2023-03-31 03:09:07,598 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2023-03-31 03:09:07,598 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-03-31 03:09:07,598 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub_and_test [2023-03-31 03:09:07,598 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2023-03-31 03:09:07,599 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2023-03-31 03:09:07,599 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2023-03-31 03:09:07,599 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2023-03-31 03:09:07,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_13 [2023-03-31 03:09:07,599 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-03-31 03:09:07,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_11 [2023-03-31 03:09:07,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_14 [2023-03-31 03:09:07,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_15 [2023-03-31 03:09:07,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_18 [2023-03-31 03:09:07,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_23 [2023-03-31 03:09:07,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_25 [2023-03-31 03:09:07,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_27 [2023-03-31 03:09:07,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_29 [2023-03-31 03:09:07,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_31 [2023-03-31 03:09:07,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_33 [2023-03-31 03:09:07,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_35 [2023-03-31 03:09:07,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_37 [2023-03-31 03:09:07,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_39 [2023-03-31 03:09:07,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_40 [2023-03-31 03:09:07,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_41 [2023-03-31 03:09:07,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_42 [2023-03-31 03:09:07,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_43 [2023-03-31 03:09:07,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_44 [2023-03-31 03:09:07,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_46 [2023-03-31 03:09:07,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_48 [2023-03-31 03:09:07,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_49 [2023-03-31 03:09:07,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_51 [2023-03-31 03:09:07,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_52 [2023-03-31 03:09:07,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_54 [2023-03-31 03:09:07,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_55 [2023-03-31 03:09:07,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_57 [2023-03-31 03:09:07,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_58 [2023-03-31 03:09:07,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_60 [2023-03-31 03:09:07,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_61 [2023-03-31 03:09:07,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_63 [2023-03-31 03:09:07,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_64 [2023-03-31 03:09:07,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_66 [2023-03-31 03:09:07,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_67 [2023-03-31 03:09:07,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_69 [2023-03-31 03:09:07,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_70 [2023-03-31 03:09:07,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_72 [2023-03-31 03:09:07,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_73 [2023-03-31 03:09:07,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_75 [2023-03-31 03:09:07,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_76 [2023-03-31 03:09:07,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_78 [2023-03-31 03:09:07,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_79 [2023-03-31 03:09:07,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_81 [2023-03-31 03:09:07,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_82 [2023-03-31 03:09:07,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_84 [2023-03-31 03:09:07,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_86 [2023-03-31 03:09:07,601 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2023-03-31 03:09:07,601 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2023-03-31 03:09:07,601 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2023-03-31 03:09:07,601 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2023-03-31 03:09:07,601 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2023-03-31 03:09:07,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-03-31 03:09:07,601 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-03-31 03:09:07,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2023-03-31 03:09:07,601 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2023-03-31 03:09:07,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2023-03-31 03:09:07,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2023-03-31 03:09:07,601 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-03-31 03:09:07,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2023-03-31 03:09:07,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2023-03-31 03:09:07,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2023-03-31 03:09:07,601 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2023-03-31 03:09:07,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_10 [2023-03-31 03:09:07,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_12 [2023-03-31 03:09:07,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_16 [2023-03-31 03:09:07,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_17 [2023-03-31 03:09:07,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_22 [2023-03-31 03:09:07,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_24 [2023-03-31 03:09:07,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_26 [2023-03-31 03:09:07,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_28 [2023-03-31 03:09:07,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_30 [2023-03-31 03:09:07,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_32 [2023-03-31 03:09:07,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_34 [2023-03-31 03:09:07,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_36 [2023-03-31 03:09:07,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_38 [2023-03-31 03:09:07,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_45 [2023-03-31 03:09:07,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_47 [2023-03-31 03:09:07,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_50 [2023-03-31 03:09:07,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_53 [2023-03-31 03:09:07,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_56 [2023-03-31 03:09:07,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_59 [2023-03-31 03:09:07,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_62 [2023-03-31 03:09:07,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_65 [2023-03-31 03:09:07,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_68 [2023-03-31 03:09:07,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_71 [2023-03-31 03:09:07,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_74 [2023-03-31 03:09:07,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_77 [2023-03-31 03:09:07,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_80 [2023-03-31 03:09:07,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_83 [2023-03-31 03:09:07,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_85 [2023-03-31 03:09:07,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_ftdi_module_lock [2023-03-31 03:09:07,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_ftdi_module_lock [2023-03-31 03:09:07,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_i_mutex_of_inode [2023-03-31 03:09:07,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_i_mutex_of_inode [2023-03-31 03:09:07,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2023-03-31 03:09:07,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2023-03-31 03:09:07,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2023-03-31 03:09:07,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2023-03-31 03:09:07,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2023-03-31 03:09:07,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_u132_lock_of_usb_ftdi [2023-03-31 03:09:07,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_u132_lock_of_usb_ftdi [2023-03-31 03:09:07,603 INFO L130 BoogieDeclarations]: Found specification of procedure __msecs_to_jiffies [2023-03-31 03:09:07,603 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2023-03-31 03:09:07,603 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2023-03-31 03:09:07,603 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2023-03-31 03:09:07,603 INFO L130 BoogieDeclarations]: Found specification of procedure init_completion [2023-03-31 03:09:07,603 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-03-31 03:09:07,604 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-03-31 03:09:07,604 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion [2023-03-31 03:09:07,604 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2023-03-31 03:09:07,604 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2023-03-31 03:09:07,604 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2023-03-31 03:09:07,604 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_workqueue_key [2023-03-31 03:09:07,604 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2023-03-31 03:09:07,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destroy_workqueue_91 [2023-03-31 03:09:07,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destroy_workqueue_92 [2023-03-31 03:09:07,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destroy_workqueue_93 [2023-03-31 03:09:07,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destroy_workqueue_94 [2023-03-31 03:09:07,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destroy_workqueue_95 [2023-03-31 03:09:07,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destroy_workqueue_98 [2023-03-31 03:09:07,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destroy_workqueue_100 [2023-03-31 03:09:07,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destroy_workqueue_102 [2023-03-31 03:09:07,605 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2023-03-31 03:09:07,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_5 [2023-03-31 03:09:07,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_7 [2023-03-31 03:09:07,605 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2023-03-31 03:09:07,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_6 [2023-03-31 03:09:07,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_9 [2023-03-31 03:09:07,605 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2023-03-31 03:09:07,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_8 [2023-03-31 03:09:07,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_87 [2023-03-31 03:09:07,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_88 [2023-03-31 03:09:07,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_89 [2023-03-31 03:09:07,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_97 [2023-03-31 03:09:07,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_99 [2023-03-31 03:09:07,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_101 [2023-03-31 03:09:07,605 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work [2023-03-31 03:09:07,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cancel_delayed_work_19 [2023-03-31 03:09:07,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cancel_delayed_work_20 [2023-03-31 03:09:07,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cancel_delayed_work_21 [2023-03-31 03:09:07,605 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work [2023-03-31 03:09:07,605 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-03-31 03:09:07,605 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2023-03-31 03:09:07,606 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-03-31 03:09:07,606 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-03-31 03:09:07,606 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_3 [2023-03-31 03:09:07,606 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_3 [2023-03-31 03:09:07,606 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_1 [2023-03-31 03:09:07,606 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_3 [2023-03-31 03:09:07,606 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_2 [2023-03-31 03:09:07,606 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_1 [2023-03-31 03:09:07,606 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_3 [2023-03-31 03:09:07,606 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_2 [2023-03-31 03:09:07,606 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_1 [2023-03-31 03:09:07,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_driver_4 [2023-03-31 03:09:07,606 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_2 [2023-03-31 03:09:07,606 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_1 [2023-03-31 03:09:07,606 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_1 [2023-03-31 03:09:07,606 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_2 [2023-03-31 03:09:07,606 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_3 [2023-03-31 03:09:07,606 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_3 [2023-03-31 03:09:07,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_5 [2023-03-31 03:09:07,606 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2023-03-31 03:09:07,606 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_2 [2023-03-31 03:09:07,607 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_2 [2023-03-31 03:09:07,607 INFO L130 BoogieDeclarations]: Found specification of procedure __request_module [2023-03-31 03:09:07,607 INFO L130 BoogieDeclarations]: Found specification of procedure kref_init [2023-03-31 03:09:07,607 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2023-03-31 03:09:07,607 INFO L130 BoogieDeclarations]: Found specification of procedure kref_sub [2023-03-31 03:09:07,607 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2023-03-31 03:09:07,607 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2023-03-31 03:09:07,607 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2023-03-31 03:09:07,607 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2023-03-31 03:09:07,607 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_from_user_overflow [2023-03-31 03:09:07,607 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user_overflow [2023-03-31 03:09:07,607 INFO L130 BoogieDeclarations]: Found specification of procedure copy_from_user [2023-03-31 03:09:07,607 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2023-03-31 03:09:07,607 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_in [2023-03-31 03:09:07,607 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-03-31 03:09:07,607 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_out [2023-03-31 03:09:07,607 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_bulk [2023-03-31 03:09:07,607 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_bulk_in [2023-03-31 03:09:07,607 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_bulk_out [2023-03-31 03:09:07,607 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_maxp [2023-03-31 03:09:07,607 INFO L130 BoogieDeclarations]: Found specification of procedure __const_udelay [2023-03-31 03:09:07,607 INFO L130 BoogieDeclarations]: Found specification of procedure msleep [2023-03-31 03:09:07,607 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2023-03-31 03:09:07,608 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2023-03-31 03:09:07,608 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-03-31 03:09:07,608 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2023-03-31 03:09:07,608 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2023-03-31 03:09:07,608 INFO L130 BoogieDeclarations]: Found specification of procedure sema_init [2023-03-31 03:09:07,608 INFO L130 BoogieDeclarations]: Found specification of procedure down [2023-03-31 03:09:07,608 INFO L130 BoogieDeclarations]: Found specification of procedure down_interruptible [2023-03-31 03:09:07,608 INFO L130 BoogieDeclarations]: Found specification of procedure up [2023-03-31 03:09:07,608 INFO L130 BoogieDeclarations]: Found specification of procedure iminor [2023-03-31 03:09:07,608 INFO L130 BoogieDeclarations]: Found specification of procedure no_llseek [2023-03-31 03:09:07,608 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2023-03-31 03:09:07,608 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2023-03-31 03:09:07,608 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2023-03-31 03:09:07,608 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_dev [2023-03-31 03:09:07,608 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_dev [2023-03-31 03:09:07,608 INFO L130 BoogieDeclarations]: Found specification of procedure usb_find_interface [2023-03-31 03:09:07,608 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2023-03-31 03:09:07,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_90 [2023-03-31 03:09:07,608 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2023-03-31 03:09:07,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_96 [2023-03-31 03:09:07,608 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_dev [2023-03-31 03:09:07,608 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister_dev [2023-03-31 03:09:07,609 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2023-03-31 03:09:07,609 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2023-03-31 03:09:07,609 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2023-03-31 03:09:07,609 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2023-03-31 03:09:07,609 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_coherent [2023-03-31 03:09:07,609 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_coherent [2023-03-31 03:09:07,609 INFO L130 BoogieDeclarations]: Found specification of procedure usb_bulk_msg [2023-03-31 03:09:07,609 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2023-03-31 03:09:07,609 INFO L130 BoogieDeclarations]: Found specification of procedure usb_maxpacket [2023-03-31 03:09:07,609 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_register [2023-03-31 03:09:07,609 INFO L130 BoogieDeclarations]: Found specification of procedure platform_device_unregister [2023-03-31 03:09:07,609 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_gone_away [2023-03-31 03:09:07,609 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ftdi_elan_edset_single [2023-03-31 03:09:07,609 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ftdi_elan_edset_output [2023-03-31 03:09:07,609 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ftdi_elan_edset_empty [2023-03-31 03:09:07,609 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ftdi_elan_edset_input [2023-03-31 03:09:07,609 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ftdi_elan_edset_setup [2023-03-31 03:09:07,609 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ftdi_elan_edset_flush [2023-03-31 03:09:07,609 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ftdi_elan_read_pcimem [2023-03-31 03:09:07,609 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ftdi_elan_write_pcimem [2023-03-31 03:09:07,609 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_delete [2023-03-31 03:09:07,609 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_put_kref [2023-03-31 03:09:07,610 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_get_kref [2023-03-31 03:09:07,610 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_init_kref [2023-03-31 03:09:07,610 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_status_requeue_work [2023-03-31 03:09:07,610 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_status_queue_work [2023-03-31 03:09:07,610 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_status_cancel_work [2023-03-31 03:09:07,610 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_command_requeue_work [2023-03-31 03:09:07,610 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_command_queue_work [2023-03-31 03:09:07,610 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_command_cancel_work [2023-03-31 03:09:07,610 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_response_requeue_work [2023-03-31 03:09:07,610 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_respond_queue_work [2023-03-31 03:09:07,610 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_response_cancel_work [2023-03-31 03:09:07,610 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_release_platform_dev [2023-03-31 03:09:07,610 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_do_callback [2023-03-31 03:09:07,610 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_kick_command_queue [2023-03-31 03:09:07,610 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_kick_respond_queue [2023-03-31 03:09:07,610 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_setupOHCI [2023-03-31 03:09:07,610 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_checkingPCI [2023-03-31 03:09:07,610 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_enumeratePCI [2023-03-31 03:09:07,610 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_synchronize [2023-03-31 03:09:07,610 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_stuck_waiting [2023-03-31 03:09:07,610 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_command_engine [2023-03-31 03:09:07,610 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_respond_engine [2023-03-31 03:09:07,611 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_hcd_init [2023-03-31 03:09:07,611 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_abandon_completions [2023-03-31 03:09:07,611 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_abandon_targets [2023-03-31 03:09:07,611 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_flush_targets [2023-03-31 03:09:07,611 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_cancel_targets [2023-03-31 03:09:07,611 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_command_work [2023-03-31 03:09:07,611 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_respond_work [2023-03-31 03:09:07,611 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_status_work [2023-03-31 03:09:07,611 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_open [2023-03-31 03:09:07,611 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_release [2023-03-31 03:09:07,611 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_read [2023-03-31 03:09:07,611 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_write_bulk_callback [2023-03-31 03:09:07,611 INFO L130 BoogieDeclarations]: Found specification of procedure fill_buffer_with_all_queued_commands [2023-03-31 03:09:07,611 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_total_command_size [2023-03-31 03:09:07,611 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~X~int~X~int~X~int~X~int~X~int~X~int~X~int~X~int~TO~VOID [2023-03-31 03:09:07,611 INFO L130 BoogieDeclarations]: Found specification of procedure have_ed_set_response [2023-03-31 03:09:07,611 INFO L130 BoogieDeclarations]: Found specification of procedure have_ed_get_response [2023-03-31 03:09:07,611 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_write [2023-03-31 03:09:07,611 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_write_reg [2023-03-31 03:09:07,611 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_write_config [2023-03-31 03:09:07,611 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_write_pcimem [2023-03-31 03:09:07,611 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_read_reg [2023-03-31 03:09:07,612 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_read_config [2023-03-31 03:09:07,612 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_read_pcimem [2023-03-31 03:09:07,612 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_edset_setup [2023-03-31 03:09:07,612 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_edset_input [2023-03-31 03:09:07,612 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_edset_empty [2023-03-31 03:09:07,612 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_edset_output [2023-03-31 03:09:07,612 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_edset_single [2023-03-31 03:09:07,612 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_edset_flush [2023-03-31 03:09:07,612 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_flush_input_fifo [2023-03-31 03:09:07,612 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_synchronize_flush [2023-03-31 03:09:07,612 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_synchronize_reset [2023-03-31 03:09:07,612 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_check_controller [2023-03-31 03:09:07,612 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_setup_controller [2023-03-31 03:09:07,612 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_close_controller [2023-03-31 03:09:07,612 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_found_controller [2023-03-31 03:09:07,612 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_probe [2023-03-31 03:09:07,612 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_disconnect [2023-03-31 03:09:07,612 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_init [2023-03-31 03:09:07,612 INFO L130 BoogieDeclarations]: Found specification of procedure ftdi_elan_exit [2023-03-31 03:09:07,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2023-03-31 03:09:07,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-03-31 03:09:07,613 INFO L130 BoogieDeclarations]: Found specification of procedure main [2023-03-31 03:09:07,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2023-03-31 03:09:07,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2023-03-31 03:09:07,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2023-03-31 03:09:07,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2023-03-31 03:09:07,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2023-03-31 03:09:07,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2023-03-31 03:09:07,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_ftdi_module_lock [2023-03-31 03:09:07,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_ftdi_module_lock [2023-03-31 03:09:07,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_ftdi_module_lock [2023-03-31 03:09:07,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_ftdi_module_lock [2023-03-31 03:09:07,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_ftdi_module_lock [2023-03-31 03:09:07,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_ftdi_module_lock [2023-03-31 03:09:07,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_ftdi_module_lock [2023-03-31 03:09:07,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_ftdi_module_lock [2023-03-31 03:09:07,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_ftdi_module_lock [2023-03-31 03:09:07,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_i_mutex_of_inode [2023-03-31 03:09:07,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_i_mutex_of_inode [2023-03-31 03:09:07,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_i_mutex_of_inode [2023-03-31 03:09:07,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2023-03-31 03:09:07,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_i_mutex_of_inode [2023-03-31 03:09:07,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_i_mutex_of_inode [2023-03-31 03:09:07,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_i_mutex_of_inode [2023-03-31 03:09:07,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_i_mutex_of_inode [2023-03-31 03:09:07,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_i_mutex_of_inode [2023-03-31 03:09:07,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock [2023-03-31 03:09:07,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock [2023-03-31 03:09:07,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2023-03-31 03:09:07,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2023-03-31 03:09:07,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2023-03-31 03:09:07,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_lock [2023-03-31 03:09:07,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_lock [2023-03-31 03:09:07,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_lock [2023-03-31 03:09:07,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_lock [2023-03-31 03:09:07,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2023-03-31 03:09:07,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2023-03-31 03:09:07,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2023-03-31 03:09:07,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2023-03-31 03:09:07,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_mutex_of_device [2023-03-31 03:09:07,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_mutex_of_device [2023-03-31 03:09:07,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_mutex_of_device [2023-03-31 03:09:07,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_mutex_of_device [2023-03-31 03:09:07,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_u132_lock_of_usb_ftdi [2023-03-31 03:09:07,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_u132_lock_of_usb_ftdi [2023-03-31 03:09:07,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_u132_lock_of_usb_ftdi [2023-03-31 03:09:07,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_u132_lock_of_usb_ftdi [2023-03-31 03:09:07,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_u132_lock_of_usb_ftdi [2023-03-31 03:09:07,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_u132_lock_of_usb_ftdi [2023-03-31 03:09:07,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_u132_lock_of_usb_ftdi [2023-03-31 03:09:07,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_u132_lock_of_usb_ftdi [2023-03-31 03:09:07,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_u132_lock_of_usb_ftdi [2023-03-31 03:09:07,615 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2023-03-31 03:09:07,615 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2023-03-31 03:09:07,615 INFO L130 BoogieDeclarations]: Found specification of procedure free [2023-03-31 03:09:07,615 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2023-03-31 03:09:07,615 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-03-31 03:09:07,615 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-03-31 03:09:07,615 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-03-31 03:09:07,615 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-03-31 03:09:08,403 INFO L236 CfgBuilder]: Building ICFG [2023-03-31 03:09:08,408 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-03-31 03:09:08,516 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2023-03-31 03:09:20,475 INFO L277 CfgBuilder]: Performing block encoding [2023-03-31 03:09:20,498 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-03-31 03:09:20,498 INFO L302 CfgBuilder]: Removed 1 assume(true) statements. [2023-03-31 03:09:20,503 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.03 03:09:20 BoogieIcfgContainer [2023-03-31 03:09:20,503 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-03-31 03:09:20,505 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2023-03-31 03:09:20,505 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2023-03-31 03:09:20,508 INFO L275 PluginConnector]: TraceAbstraction initialized [2023-03-31 03:09:20,508 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 31.03 03:09:05" (1/3) ... [2023-03-31 03:09:20,509 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@25ad51ee and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 31.03 03:09:20, skipping insertion in model container [2023-03-31 03:09:20,509 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 03:09:07" (2/3) ... [2023-03-31 03:09:20,509 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@25ad51ee and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 31.03 03:09:20, skipping insertion in model container [2023-03-31 03:09:20,509 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.03 03:09:20" (3/3) ... [2023-03-31 03:09:20,510 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.2-rc1.tar.xz-32_7a-drivers--usb--misc--ftdi-elan.ko-entry_point.cil.out.i [2023-03-31 03:09:20,522 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2023-03-31 03:09:20,523 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 1 error locations. [2023-03-31 03:09:20,609 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2023-03-31 03:09:20,614 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;@73d32b02, mLbeIndependenceSettings=[IndependenceType=SYNTACTIC, AbstractionType=NONE, UseConditional=, UseSemiCommutativity=, Solver=, SolverTimeout=] [2023-03-31 03:09:20,614 INFO L358 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2023-03-31 03:09:20,630 INFO L276 IsEmpty]: Start isEmpty. Operand has 3138 states, 1972 states have (on average 1.3600405679513186) internal successors, (2682), 2063 states have internal predecessors, (2682), 821 states have call successors, (821), 267 states have call predecessors, (821), 266 states have return successors, (813), 794 states have call predecessors, (813), 813 states have call successors, (813) [2023-03-31 03:09:20,646 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 176 [2023-03-31 03:09:20,647 INFO L187 NwaCegarLoop]: Found error trace [2023-03-31 03:09:20,647 INFO L195 NwaCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2023-03-31 03:09:20,648 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_errorErr0ASSERT_VIOLATIONERROR_FUNCTION] === [2023-03-31 03:09:20,651 INFO L145 PredicateUnifier]: Initialized classic predicate unifier [2023-03-31 03:09:20,651 INFO L85 PathProgramCache]: Analyzing trace with hash 401654329, now seen corresponding path program 1 times [2023-03-31 03:09:20,657 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2023-03-31 03:09:20,657 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [294255307] [2023-03-31 03:09:20,657 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2023-03-31 03:09:20,658 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2023-03-31 03:09:20,932 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:09:21,889 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2023-03-31 03:09:21,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:09:21,967 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-03-31 03:09:21,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:09:21,984 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-03-31 03:09:21,985 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:09:21,989 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-03-31 03:09:21,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:09:21,992 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2023-03-31 03:09:21,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:09:22,000 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-03-31 03:09:22,001 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:09:22,004 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-03-31 03:09:22,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:09:22,007 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2023-03-31 03:09:22,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:09:22,015 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-03-31 03:09:22,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:09:22,019 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-03-31 03:09:22,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:09:22,023 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2023-03-31 03:09:22,026 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:09:22,031 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-03-31 03:09:22,033 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:09:22,036 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-03-31 03:09:22,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:09:22,040 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 70 [2023-03-31 03:09:22,046 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:09:22,051 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-03-31 03:09:22,055 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:09:22,058 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2023-03-31 03:09:22,058 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:09:22,061 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2023-03-31 03:09:22,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:09:22,073 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2023-03-31 03:09:22,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:09:22,080 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-03-31 03:09:22,081 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:09:22,084 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 100 [2023-03-31 03:09:22,086 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:09:22,090 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-03-31 03:09:22,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:09:22,094 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 111 [2023-03-31 03:09:22,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:09:22,100 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-03-31 03:09:22,100 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:09:22,103 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 122 [2023-03-31 03:09:22,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:09:22,109 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2023-03-31 03:09:22,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:09:22,134 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2023-03-31 03:09:22,136 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:09:22,152 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 138 [2023-03-31 03:09:22,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:09:22,167 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 143 [2023-03-31 03:09:22,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2023-03-31 03:09:22,175 INFO L134 CoverageAnalysis]: Checked inductivity of 194 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 194 trivial. 0 not checked. [2023-03-31 03:09:22,176 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2023-03-31 03:09:22,176 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [294255307] [2023-03-31 03:09:22,176 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [294255307] provided 1 perfect and 0 imperfect interpolant sequences [2023-03-31 03:09:22,176 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2023-03-31 03:09:22,177 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2023-03-31 03:09:22,180 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2103662648] [2023-03-31 03:09:22,181 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2023-03-31 03:09:22,184 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2023-03-31 03:09:22,184 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2023-03-31 03:09:22,210 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2023-03-31 03:09:22,211 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=22, Invalid=50, Unknown=0, NotChecked=0, Total=72 [2023-03-31 03:09:22,217 INFO L87 Difference]: Start difference. First operand has 3138 states, 1972 states have (on average 1.3600405679513186) internal successors, (2682), 2063 states have internal predecessors, (2682), 821 states have call successors, (821), 267 states have call predecessors, (821), 266 states have return successors, (813), 794 states have call predecessors, (813), 813 states have call successors, (813) Second operand has 9 states, 9 states have (on average 6.333333333333333) internal successors, (57), 2 states have internal predecessors, (57), 2 states have call successors, (25), 9 states have call predecessors, (25), 2 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) [2023-03-31 03:09:25,757 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-03-31 03:09:36,015 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.25s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-03-31 03:09:38,023 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-03-31 03:09:49,180 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-03-31 03:09:51,187 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-03-31 03:09:53,192 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-03-31 03:09:55,200 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-03-31 03:09:57,206 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-03-31 03:09:59,686 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.76s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2023-03-31 03:10:04,236 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.24s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []