java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --traceabstraction.trace.refinement.strategy SIFA_TAIPAN --sifa.abstract.domain CompoundDomain --rcfgbuilder.size.of.a.code.block LoopFreeBlock --sifa.call.summarizer TopInputCallSummarizer --sifa.fluid SizeLimitFluid --sifa.simplification.technique SIMPLIFY_QUICK -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--usb--gadget--libcomposite.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-f4eb214f-m [2019-10-13 22:46:24,897 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-13 22:46:24,900 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-13 22:46:24,919 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-13 22:46:24,919 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-13 22:46:24,921 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-13 22:46:24,923 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-13 22:46:24,937 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-13 22:46:24,939 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-13 22:46:24,939 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-13 22:46:24,942 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-13 22:46:24,943 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-13 22:46:24,943 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-13 22:46:24,947 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-13 22:46:24,950 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-13 22:46:24,952 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-13 22:46:24,954 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-13 22:46:24,956 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-13 22:46:24,958 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-13 22:46:24,965 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-13 22:46:24,970 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-13 22:46:24,971 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-13 22:46:24,974 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-13 22:46:24,975 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-13 22:46:24,978 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-13 22:46:24,978 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-13 22:46:24,978 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-13 22:46:24,980 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-13 22:46:24,982 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-13 22:46:24,983 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-13 22:46:24,983 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-13 22:46:24,984 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-13 22:46:24,985 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-13 22:46:24,986 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-13 22:46:24,988 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-13 22:46:24,988 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-13 22:46:24,989 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-13 22:46:24,989 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-13 22:46:24,989 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-13 22:46:24,991 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-13 22:46:24,993 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-13 22:46:24,994 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 [2019-10-13 22:46:25,013 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-13 22:46:25,014 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-13 22:46:25,016 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-13 22:46:25,016 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-13 22:46:25,016 INFO L138 SettingsManager]: * Use SBE=true [2019-10-13 22:46:25,017 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-13 22:46:25,017 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-13 22:46:25,017 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-13 22:46:25,017 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-13 22:46:25,017 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-13 22:46:25,018 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-13 22:46:25,019 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-13 22:46:25,019 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-13 22:46:25,019 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-13 22:46:25,019 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-13 22:46:25,020 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-13 22:46:25,020 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-13 22:46:25,020 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-13 22:46:25,020 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-13 22:46:25,020 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-13 22:46:25,021 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-13 22:46:25,021 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-13 22:46:25,021 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-13 22:46:25,021 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-13 22:46:25,021 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-13 22:46:25,022 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-13 22:46:25,022 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-13 22:46:25,022 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-13 22:46:25,022 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> SIFA_TAIPAN Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> CompoundDomain Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> LoopFreeBlock Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Call Summarizer -> TopInputCallSummarizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Simplification Technique -> SIMPLIFY_QUICK [2019-10-13 22:46:25,310 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-13 22:46:25,330 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-13 22:46:25,333 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-13 22:46:25,335 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-13 22:46:25,335 INFO L275 PluginConnector]: CDTParser initialized [2019-10-13 22:46:25,336 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--usb--gadget--libcomposite.ko-entry_point.cil.out.i [2019-10-13 22:46:25,416 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/32438ee59/4dafa7c45c564ed59cb30e05958b7bd0/FLAGd24158320 [2019-10-13 22:46:26,402 INFO L306 CDTParser]: Found 1 translation units. [2019-10-13 22:46:26,405 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--usb--gadget--libcomposite.ko-entry_point.cil.out.i [2019-10-13 22:46:26,465 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/32438ee59/4dafa7c45c564ed59cb30e05958b7bd0/FLAGd24158320 [2019-10-13 22:46:26,737 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/32438ee59/4dafa7c45c564ed59cb30e05958b7bd0 [2019-10-13 22:46:26,748 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-13 22:46:26,750 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-13 22:46:26,751 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-13 22:46:26,751 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-13 22:46:26,755 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-13 22:46:26,756 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 10:46:26" (1/1) ... [2019-10-13 22:46:26,759 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3a6d3de6 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:46:26, skipping insertion in model container [2019-10-13 22:46:26,759 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 13.10 10:46:26" (1/1) ... [2019-10-13 22:46:26,767 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-13 22:46:26,964 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-13 22:46:30,809 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-13 22:46:30,920 INFO L188 MainTranslator]: Completed pre-run [2019-10-13 22:46:31,577 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-13 22:46:32,298 INFO L192 MainTranslator]: Completed translation [2019-10-13 22:46:32,299 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:46:32 WrapperNode [2019-10-13 22:46:32,299 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-13 22:46:32,300 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-13 22:46:32,300 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-13 22:46:32,300 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-13 22:46:32,316 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:46:32" (1/1) ... [2019-10-13 22:46:32,317 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:46:32" (1/1) ... [2019-10-13 22:46:32,472 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:46:32" (1/1) ... [2019-10-13 22:46:32,474 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:46:32" (1/1) ... [2019-10-13 22:46:32,766 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:46:32" (1/1) ... [2019-10-13 22:46:33,010 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:46:32" (1/1) ... [2019-10-13 22:46:33,108 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:46:32" (1/1) ... [2019-10-13 22:46:33,213 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-13 22:46:33,213 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-13 22:46:33,214 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-13 22:46:33,214 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-13 22:46:33,215 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 13.10 10:46:32" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-13 22:46:33,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-13 22:46:33,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-13 22:46:33,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~gfp_t~0~TO~$Pointer$ [2019-10-13 22:46:33,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2019-10-13 22:46:33,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~gfp_t~0~TO~int [2019-10-13 22:46:33,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-10-13 22:46:33,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2019-10-13 22:46:33,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-10-13 22:46:33,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2019-10-13 22:46:33,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-10-13 22:46:33,308 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~u8~0~TO~int [2019-10-13 22:46:33,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~~bool~0 [2019-10-13 22:46:33,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~~TO~$Pointer$ [2019-10-13 22:46:33,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~$Pointer$ [2019-10-13 22:46:33,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2019-10-13 22:46:33,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-13 22:46:33,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-10-13 22:46:33,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2019-10-13 22:46:33,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2019-10-13 22:46:33,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-10-13 22:46:33,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-10-13 22:46:33,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-10-13 22:46:33,312 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_gadget_get_string [2019-10-13 22:46:33,312 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-10-13 22:46:33,312 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-10-13 22:46:33,312 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_is_dualspeed [2019-10-13 22:46:33,313 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_is_superspeed [2019-10-13 22:46:33,313 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_descriptors [2019-10-13 22:46:33,313 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_descriptor_fillbuf [2019-10-13 22:46:33,313 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_gadget_config_buf [2019-10-13 22:46:33,313 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_copy_descriptors [2019-10-13 22:46:33,314 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_assign_descriptors [2019-10-13 22:46:33,314 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_all_descriptors [2019-10-13 22:46:33,314 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_num [2019-10-13 22:46:33,314 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_type [2019-10-13 22:46:33,314 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_in [2019-10-13 22:46:33,315 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_bulk [2019-10-13 22:46:33,315 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_maxp [2019-10-13 22:46:33,315 INFO L138 BoogieDeclarations]: Found implementation of procedure ep_matches [2019-10-13 22:46:33,315 INFO L138 BoogieDeclarations]: Found implementation of procedure find_ep [2019-10-13 22:46:33,315 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ep_autoconfig_ss [2019-10-13 22:46:33,315 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ep_autoconfig [2019-10-13 22:46:33,315 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ep_autoconfig_reset [2019-10-13 22:46:33,316 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-10-13 22:46:33,316 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2019-10-13 22:46:33,316 INFO L138 BoogieDeclarations]: Found implementation of procedure le16_add_cpu [2019-10-13 22:46:33,316 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-10-13 22:46:33,316 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2019-10-13 22:46:33,316 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2019-10-13 22:46:33,317 INFO L138 BoogieDeclarations]: Found implementation of procedure list_is_singular [2019-10-13 22:46:33,317 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_zero [2019-10-13 22:46:33,318 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_CAST [2019-10-13 22:46:33,318 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-10-13 22:46:33,318 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-10-13 22:46:33,318 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-10-13 22:46:33,319 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-10-13 22:46:33,319 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-10-13 22:46:33,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-10-13 22:46:33,319 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-10-13 22:46:33,319 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-10-13 22:46:33,319 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-10-13 22:46:33,320 INFO L138 BoogieDeclarations]: Found implementation of procedure init_utsname [2019-10-13 22:46:33,320 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ep_alloc_request [2019-10-13 22:46:33,320 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ep_free_request [2019-10-13 22:46:33,320 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ep_queue [2019-10-13 22:46:33,320 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ep_dequeue [2019-10-13 22:46:33,320 INFO L138 BoogieDeclarations]: Found implementation of procedure set_gadget_data [2019-10-13 22:46:33,321 INFO L138 BoogieDeclarations]: Found implementation of procedure get_gadget_data [2019-10-13 22:46:33,321 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_to_usb_gadget [2019-10-13 22:46:33,321 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_is_otg [2019-10-13 22:46:33,321 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_gadget_set_selfpowered [2019-10-13 22:46:33,321 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_gadget_vbus_draw [2019-10-13 22:46:33,321 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_gadget_connect [2019-10-13 22:46:33,322 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_gadget_disconnect [2019-10-13 22:46:33,322 INFO L138 BoogieDeclarations]: Found implementation of procedure to_cdriver [2019-10-13 22:46:33,323 INFO L138 BoogieDeclarations]: Found implementation of procedure get_default_bcdDevice [2019-10-13 22:46:33,323 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le16 [2019-10-13 22:46:33,323 INFO L138 BoogieDeclarations]: Found implementation of procedure put_unaligned_le32 [2019-10-13 22:46:33,323 INFO L138 BoogieDeclarations]: Found implementation of procedure __usb_ext_prop_ptr [2019-10-13 22:46:33,323 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ext_prop_size_ptr [2019-10-13 22:46:33,323 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ext_prop_type_ptr [2019-10-13 22:46:33,324 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ext_prop_name_len_ptr [2019-10-13 22:46:33,324 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ext_prop_name_ptr [2019-10-13 22:46:33,324 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ext_prop_data_len_ptr [2019-10-13 22:46:33,325 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ext_prop_data_ptr [2019-10-13 22:46:33,325 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ext_prop_put_size [2019-10-13 22:46:33,325 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ext_prop_put_type [2019-10-13 22:46:33,326 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ext_prop_put_name [2019-10-13 22:46:33,326 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ext_prop_put_binary [2019-10-13 22:46:33,326 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ext_prop_put_unicode [2019-10-13 22:46:33,326 INFO L138 BoogieDeclarations]: Found implementation of procedure get_containers_gs [2019-10-13 22:46:33,326 INFO L138 BoogieDeclarations]: Found implementation of procedure next_ep_desc [2019-10-13 22:46:33,327 INFO L138 BoogieDeclarations]: Found implementation of procedure config_ep_by_speed [2019-10-13 22:46:33,327 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_add_function [2019-10-13 22:46:33,327 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_remove_function [2019-10-13 22:46:33,327 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_function_deactivate [2019-10-13 22:46:33,327 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_function_activate [2019-10-13 22:46:33,327 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_interface_id [2019-10-13 22:46:33,328 INFO L138 BoogieDeclarations]: Found implementation of procedure encode_bMaxPower [2019-10-13 22:46:33,328 INFO L138 BoogieDeclarations]: Found implementation of procedure config_buf [2019-10-13 22:46:33,328 INFO L138 BoogieDeclarations]: Found implementation of procedure config_desc [2019-10-13 22:46:33,329 INFO L138 BoogieDeclarations]: Found implementation of procedure count_configs [2019-10-13 22:46:33,329 INFO L138 BoogieDeclarations]: Found implementation of procedure bos_desc [2019-10-13 22:46:33,329 INFO L138 BoogieDeclarations]: Found implementation of procedure device_qual [2019-10-13 22:46:33,329 INFO L138 BoogieDeclarations]: Found implementation of procedure reset_config [2019-10-13 22:46:33,329 INFO L138 BoogieDeclarations]: Found implementation of procedure set_config [2019-10-13 22:46:33,330 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_add_config_only [2019-10-13 22:46:33,330 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_add_config [2019-10-13 22:46:33,330 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_config [2019-10-13 22:46:33,330 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_remove_config [2019-10-13 22:46:33,330 INFO L138 BoogieDeclarations]: Found implementation of procedure collect_langs [2019-10-13 22:46:33,330 INFO L138 BoogieDeclarations]: Found implementation of procedure lookup_string [2019-10-13 22:46:33,331 INFO L138 BoogieDeclarations]: Found implementation of procedure get_string [2019-10-13 22:46:33,331 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_string_id [2019-10-13 22:46:33,331 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_string_ids_tab [2019-10-13 22:46:33,332 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_gadget_strings [2019-10-13 22:46:33,332 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_gstrings_attach [2019-10-13 22:46:33,332 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_string_ids_n [2019-10-13 22:46:33,332 INFO L138 BoogieDeclarations]: Found implementation of procedure composite_setup_complete [2019-10-13 22:46:33,333 INFO L138 BoogieDeclarations]: Found implementation of procedure composite_ep0_queue [2019-10-13 22:46:33,333 INFO L138 BoogieDeclarations]: Found implementation of procedure count_ext_compat [2019-10-13 22:46:33,334 INFO L138 BoogieDeclarations]: Found implementation of procedure fill_ext_compat [2019-10-13 22:46:33,334 INFO L138 BoogieDeclarations]: Found implementation of procedure count_ext_prop [2019-10-13 22:46:33,334 INFO L138 BoogieDeclarations]: Found implementation of procedure len_ext_prop [2019-10-13 22:46:33,335 INFO L138 BoogieDeclarations]: Found implementation of procedure fill_ext_prop [2019-10-13 22:46:33,335 INFO L138 BoogieDeclarations]: Found implementation of procedure composite_setup [2019-10-13 22:46:33,335 INFO L138 BoogieDeclarations]: Found implementation of procedure composite_disconnect [2019-10-13 22:46:33,335 INFO L138 BoogieDeclarations]: Found implementation of procedure suspended_show [2019-10-13 22:46:33,335 INFO L138 BoogieDeclarations]: Found implementation of procedure __composite_unbind [2019-10-13 22:46:33,335 INFO L138 BoogieDeclarations]: Found implementation of procedure composite_unbind [2019-10-13 22:46:33,336 INFO L138 BoogieDeclarations]: Found implementation of procedure update_unchanged_dev_desc [2019-10-13 22:46:33,336 INFO L138 BoogieDeclarations]: Found implementation of procedure composite_dev_prepare [2019-10-13 22:46:33,336 INFO L138 BoogieDeclarations]: Found implementation of procedure composite_os_desc_req_prepare [2019-10-13 22:46:33,337 INFO L138 BoogieDeclarations]: Found implementation of procedure composite_dev_cleanup [2019-10-13 22:46:33,340 INFO L138 BoogieDeclarations]: Found implementation of procedure composite_bind [2019-10-13 22:46:33,340 INFO L138 BoogieDeclarations]: Found implementation of procedure composite_suspend [2019-10-13 22:46:33,340 INFO L138 BoogieDeclarations]: Found implementation of procedure composite_resume [2019-10-13 22:46:33,341 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_composite_probe [2019-10-13 22:46:33,341 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_composite_unregister [2019-10-13 22:46:33,341 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_composite_setup_continue [2019-10-13 22:46:33,342 INFO L138 BoogieDeclarations]: Found implementation of procedure composite_default_mfr [2019-10-13 22:46:33,342 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_composite_overwrite_options [2019-10-13 22:46:33,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_usb_gadget_driver_37 [2019-10-13 22:46:33,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_38 [2019-10-13 22:46:33,349 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_37 [2019-10-13 22:46:33,350 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2019-10-13 22:46:33,350 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2019-10-13 22:46:33,350 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2019-10-13 22:46:33,350 INFO L138 BoogieDeclarations]: Found implementation of procedure try_get_usb_function_instance [2019-10-13 22:46:33,350 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_function_instance [2019-10-13 22:46:33,350 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_function [2019-10-13 22:46:33,351 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_function_instance [2019-10-13 22:46:33,351 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_function [2019-10-13 22:46:33,351 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_function_register [2019-10-13 22:46:33,352 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_function_unregister [2019-10-13 22:46:33,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get_21 [2019-10-13 22:46:33,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_22 [2019-10-13 22:46:33,352 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_23 [2019-10-13 22:46:33,352 INFO L138 BoogieDeclarations]: Found implementation of procedure __cpu_to_le16p [2019-10-13 22:46:33,353 INFO L138 BoogieDeclarations]: Found implementation of procedure __le16_to_cpup [2019-10-13 22:46:33,353 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2019-10-13 22:46:33,353 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move_tail [2019-10-13 22:46:33,353 INFO L138 BoogieDeclarations]: Found implementation of procedure to_config_group [2019-10-13 22:46:33,353 INFO L138 BoogieDeclarations]: Found implementation of procedure to_usb_os_desc [2019-10-13 22:46:33,353 INFO L138 BoogieDeclarations]: Found implementation of procedure check_user_usb_string [2019-10-13 22:46:33,353 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_string_copy [2019-10-13 22:46:33,354 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_dev_desc_bcdUSB_show [2019-10-13 22:46:33,354 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_dev_desc_bDeviceClass_show [2019-10-13 22:46:33,354 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_dev_desc_bDeviceClass_store [2019-10-13 22:46:33,354 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_dev_desc_bDeviceSubClass_show [2019-10-13 22:46:33,354 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_dev_desc_bDeviceSubClass_store [2019-10-13 22:46:33,354 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_dev_desc_bDeviceProtocol_show [2019-10-13 22:46:33,355 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_dev_desc_bDeviceProtocol_store [2019-10-13 22:46:33,355 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_dev_desc_bMaxPacketSize0_show [2019-10-13 22:46:33,355 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_dev_desc_bMaxPacketSize0_store [2019-10-13 22:46:33,355 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_dev_desc_idVendor_show [2019-10-13 22:46:33,355 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_dev_desc_idVendor_store [2019-10-13 22:46:33,355 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_dev_desc_idProduct_show [2019-10-13 22:46:33,355 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_dev_desc_idProduct_store [2019-10-13 22:46:33,355 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_dev_desc_bcdDevice_show [2019-10-13 22:46:33,356 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_bcd [2019-10-13 22:46:33,356 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_dev_desc_bcdDevice_store [2019-10-13 22:46:33,356 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_dev_desc_bcdUSB_store [2019-10-13 22:46:33,356 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_dev_desc_UDC_show [2019-10-13 22:46:33,356 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_gadget [2019-10-13 22:46:33,356 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_dev_desc_UDC_store [2019-10-13 22:46:33,356 INFO L138 BoogieDeclarations]: Found implementation of procedure to_gadget_info [2019-10-13 22:46:33,357 INFO L138 BoogieDeclarations]: Found implementation of procedure to_gadget_strings [2019-10-13 22:46:33,357 INFO L138 BoogieDeclarations]: Found implementation of procedure to_gadget_config_name [2019-10-13 22:46:33,357 INFO L138 BoogieDeclarations]: Found implementation of procedure to_config_usb_cfg [2019-10-13 22:46:33,357 INFO L138 BoogieDeclarations]: Found implementation of procedure to_usb_function_instance [2019-10-13 22:46:33,357 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_info_attr_release [2019-10-13 22:46:33,357 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_info_attr_show [2019-10-13 22:46:33,357 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_info_attr_store [2019-10-13 22:46:33,358 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_config_attr_release [2019-10-13 22:46:33,358 INFO L138 BoogieDeclarations]: Found implementation of procedure config_usb_cfg_link [2019-10-13 22:46:33,358 INFO L138 BoogieDeclarations]: Found implementation of procedure config_usb_cfg_unlink [2019-10-13 22:46:33,358 INFO L138 BoogieDeclarations]: Found implementation of procedure config_usb_cfg_attr_show [2019-10-13 22:46:33,358 INFO L138 BoogieDeclarations]: Found implementation of procedure config_usb_cfg_attr_store [2019-10-13 22:46:33,358 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_config_desc_MaxPower_show [2019-10-13 22:46:33,358 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_config_desc_MaxPower_store [2019-10-13 22:46:33,359 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_config_desc_bmAttributes_show [2019-10-13 22:46:33,359 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_config_desc_bmAttributes_store [2019-10-13 22:46:33,359 INFO L138 BoogieDeclarations]: Found implementation of procedure composite_init_dev [2019-10-13 22:46:33,359 INFO L138 BoogieDeclarations]: Found implementation of procedure function_make [2019-10-13 22:46:33,359 INFO L138 BoogieDeclarations]: Found implementation of procedure function_drop [2019-10-13 22:46:33,359 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_config_name_configuration_show [2019-10-13 22:46:33,359 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_config_name_configuration_store [2019-10-13 22:46:33,359 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_config_name_attr_release [2019-10-13 22:46:33,360 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_config_name_attr_show [2019-10-13 22:46:33,360 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_config_name_attr_store [2019-10-13 22:46:33,360 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_config_name_strings_make [2019-10-13 22:46:33,360 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_config_name_strings_drop [2019-10-13 22:46:33,360 INFO L138 BoogieDeclarations]: Found implementation of procedure config_desc_make [2019-10-13 22:46:33,360 INFO L138 BoogieDeclarations]: Found implementation of procedure config_desc_drop [2019-10-13 22:46:33,360 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_strings_manufacturer_show [2019-10-13 22:46:33,360 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_strings_manufacturer_store [2019-10-13 22:46:33,361 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_strings_product_show [2019-10-13 22:46:33,361 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_strings_product_store [2019-10-13 22:46:33,361 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_strings_serialnumber_show [2019-10-13 22:46:33,361 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_strings_serialnumber_store [2019-10-13 22:46:33,361 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_strings_attr_release [2019-10-13 22:46:33,361 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_strings_attr_show [2019-10-13 22:46:33,361 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_strings_attr_store [2019-10-13 22:46:33,362 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_strings_strings_make [2019-10-13 22:46:33,362 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_strings_strings_drop [2019-10-13 22:46:33,362 INFO L138 BoogieDeclarations]: Found implementation of procedure to_os_desc [2019-10-13 22:46:33,362 INFO L138 BoogieDeclarations]: Found implementation of procedure os_desc_attr_show [2019-10-13 22:46:33,362 INFO L138 BoogieDeclarations]: Found implementation of procedure os_desc_attr_store [2019-10-13 22:46:33,362 INFO L138 BoogieDeclarations]: Found implementation of procedure os_desc_use_show [2019-10-13 22:46:33,362 INFO L138 BoogieDeclarations]: Found implementation of procedure os_desc_use_store [2019-10-13 22:46:33,362 INFO L138 BoogieDeclarations]: Found implementation of procedure os_desc_b_vendor_code_show [2019-10-13 22:46:33,363 INFO L138 BoogieDeclarations]: Found implementation of procedure os_desc_b_vendor_code_store [2019-10-13 22:46:33,363 INFO L138 BoogieDeclarations]: Found implementation of procedure os_desc_qw_sign_show [2019-10-13 22:46:33,363 INFO L138 BoogieDeclarations]: Found implementation of procedure os_desc_qw_sign_store [2019-10-13 22:46:33,363 INFO L138 BoogieDeclarations]: Found implementation of procedure os_desc_attr_release [2019-10-13 22:46:33,363 INFO L138 BoogieDeclarations]: Found implementation of procedure os_desc_link [2019-10-13 22:46:33,363 INFO L138 BoogieDeclarations]: Found implementation of procedure os_desc_unlink [2019-10-13 22:46:33,363 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_os_desc_attr_show [2019-10-13 22:46:33,363 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_os_desc_attr_store [2019-10-13 22:46:33,364 INFO L138 BoogieDeclarations]: Found implementation of procedure to_usb_os_desc_ext_prop [2019-10-13 22:46:33,364 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_os_desc_ext_prop_attr_show [2019-10-13 22:46:33,364 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_os_desc_ext_prop_attr_store [2019-10-13 22:46:33,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ext_prop_type_show [2019-10-13 22:46:33,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ext_prop_type_store [2019-10-13 22:46:33,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ext_prop_data_show [2019-10-13 22:46:33,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ext_prop_data_store [2019-10-13 22:46:33,364 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_os_desc_ext_prop_release [2019-10-13 22:46:33,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ext_prop_make [2019-10-13 22:46:33,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ext_prop_drop [2019-10-13 22:46:33,365 INFO L138 BoogieDeclarations]: Found implementation of procedure interf_grp_compatible_id_show [2019-10-13 22:46:33,365 INFO L138 BoogieDeclarations]: Found implementation of procedure interf_grp_compatible_id_store [2019-10-13 22:46:33,365 INFO L138 BoogieDeclarations]: Found implementation of procedure interf_grp_sub_compatible_id_show [2019-10-13 22:46:33,365 INFO L138 BoogieDeclarations]: Found implementation of procedure interf_grp_sub_compatible_id_store [2019-10-13 22:46:33,365 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_os_desc_prepare_interf_dir [2019-10-13 22:46:33,365 INFO L138 BoogieDeclarations]: Found implementation of procedure configfs_do_nothing [2019-10-13 22:46:33,366 INFO L138 BoogieDeclarations]: Found implementation of procedure purge_configs_funcs [2019-10-13 22:46:33,366 INFO L138 BoogieDeclarations]: Found implementation of procedure configfs_composite_bind [2019-10-13 22:46:33,366 INFO L138 BoogieDeclarations]: Found implementation of procedure configfs_composite_unbind [2019-10-13 22:46:33,366 INFO L138 BoogieDeclarations]: Found implementation of procedure gadgets_make [2019-10-13 22:46:33,367 INFO L138 BoogieDeclarations]: Found implementation of procedure gadgets_drop [2019-10-13 22:46:33,371 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_gadget_item [2019-10-13 22:46:33,371 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_cfs_init [2019-10-13 22:46:33,371 INFO L138 BoogieDeclarations]: Found implementation of procedure gadget_cfs_exit [2019-10-13 22:46:33,371 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_gadget_info_attribute_29 [2019-10-13 22:46:33,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_usb_os_desc_ext_prop_attribute_9 [2019-10-13 22:46:33,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_gadget_config_name_attribute_22 [2019-10-13 22:46:33,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_gadget_info_attribute_34 [2019-10-13 22:46:33,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_gadget_info_attribute_36 [2019-10-13 22:46:33,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_configfs_item_operations_26 [2019-10-13 22:46:33,372 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_gadget_info_attribute_30 [2019-10-13 22:46:33,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_configfs_group_operations_20 [2019-10-13 22:46:33,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_config_usb_cfg_attribute_24 [2019-10-13 22:46:33,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_configfs_item_operations_27 [2019-10-13 22:46:33,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_usb_os_desc_attribute_4 [2019-10-13 22:46:33,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_configfs_group_operations_19 [2019-10-13 22:46:33,375 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_configfs_item_operations_5 [2019-10-13 22:46:33,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_configfs_item_operations_15 [2019-10-13 22:46:33,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_configfs_item_operations_7 [2019-10-13 22:46:33,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_gadget_info_attribute_28 [2019-10-13 22:46:33,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_gadget_strings_attribute_16 [2019-10-13 22:46:33,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_gadget_strings_attribute_17 [2019-10-13 22:46:33,376 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_gadget_info_attribute_32 [2019-10-13 22:46:33,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_usb_gadget_driver_2 [2019-10-13 22:46:33,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_configfs_group_operations_6 [2019-10-13 22:46:33,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_configfs_item_operations_10 [2019-10-13 22:46:33,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_os_desc_attribute_12 [2019-10-13 22:46:33,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_os_desc_attribute_11 [2019-10-13 22:46:33,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_usb_os_desc_ext_prop_attribute_8 [2019-10-13 22:46:33,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_configfs_group_operations_23 [2019-10-13 22:46:33,377 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_configfs_group_operations_1 [2019-10-13 22:46:33,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_config_usb_cfg_attribute_25 [2019-10-13 22:46:33,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_usb_os_desc_attribute_3 [2019-10-13 22:46:33,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_gadget_info_attribute_33 [2019-10-13 22:46:33,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_os_desc_attribute_13 [2019-10-13 22:46:33,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_configfs_item_operations_21 [2019-10-13 22:46:33,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_gadget_strings_attribute_18 [2019-10-13 22:46:33,378 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_gadget_info_attribute_35 [2019-10-13 22:46:33,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_configfs_group_operations_14 [2019-10-13 22:46:33,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_gadget_info_attribute_31 [2019-10-13 22:46:33,379 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-13 22:46:33,379 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_ep_req [2019-10-13 22:46:33,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-10-13 22:46:33,379 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-10-13 22:46:33,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-10-13 22:46:33,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-10-13 22:46:33,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-10-13 22:46:33,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_get [2019-10-13 22:46:33,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get [2019-10-13 22:46:33,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put [2019-10-13 22:46:33,380 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_and_exit [2019-10-13 22:46:33,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_refcount [2019-10-13 22:46:33,381 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-13 22:46:33,381 INFO L138 BoogieDeclarations]: Found implementation of procedure __compiletime_assert_1002 [2019-10-13 22:46:33,381 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2019-10-13 22:46:33,381 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2019-10-13 22:46:33,381 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2019-10-13 22:46:33,381 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2019-10-13 22:46:33,382 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-10-13 22:46:33,382 INFO L138 BoogieDeclarations]: Found implementation of procedure __request_module [2019-10-13 22:46:33,382 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2019-10-13 22:46:33,382 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2019-10-13 22:46:33,382 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2019-10-13 22:46:33,382 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2019-10-13 22:46:33,382 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-10-13 22:46:33,383 INFO L138 BoogieDeclarations]: Found implementation of procedure config_group_init [2019-10-13 22:46:33,383 INFO L138 BoogieDeclarations]: Found implementation of procedure config_group_init_type_name [2019-10-13 22:46:33,383 INFO L138 BoogieDeclarations]: Found implementation of procedure config_item_init_type_name [2019-10-13 22:46:33,383 INFO L138 BoogieDeclarations]: Found implementation of procedure config_item_put [2019-10-13 22:46:33,383 INFO L138 BoogieDeclarations]: Found implementation of procedure config_item_set_name [2019-10-13 22:46:33,383 INFO L138 BoogieDeclarations]: Found implementation of procedure configfs_register_subsystem [2019-10-13 22:46:33,383 INFO L138 BoogieDeclarations]: Found implementation of procedure configfs_unregister_subsystem [2019-10-13 22:46:33,384 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-10-13 22:46:33,384 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2019-10-13 22:46:33,384 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create_file [2019-10-13 22:46:33,384 INFO L138 BoogieDeclarations]: Found implementation of procedure device_remove_file [2019-10-13 22:46:33,384 INFO L138 BoogieDeclarations]: Found implementation of procedure kmemdup [2019-10-13 22:46:33,384 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrdup [2019-10-13 22:46:33,384 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtou16 [2019-10-13 22:46:33,384 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtou8 [2019-10-13 22:46:33,384 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-13 22:46:33,385 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_10 [2019-10-13 22:46:33,385 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_15 [2019-10-13 22:46:33,385 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_21 [2019-10-13 22:46:33,385 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_26 [2019-10-13 22:46:33,385 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_27 [2019-10-13 22:46:33,385 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_7 [2019-10-13 22:46:33,385 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2019-10-13 22:46:33,385 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2019-10-13 22:46:33,385 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-10-13 22:46:33,386 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-10-13 22:46:33,386 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_strtoul [2019-10-13 22:46:33,386 INFO L138 BoogieDeclarations]: Found implementation of procedure strtobool [2019-10-13 22:46:33,386 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_gadget_probe_driver [2019-10-13 22:46:33,386 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_gadget_set_state [2019-10-13 22:46:33,386 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_gadget_unregister_driver [2019-10-13 22:46:33,386 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_speed_string [2019-10-13 22:46:33,386 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_udc_attach_driver [2019-10-13 22:46:33,386 INFO L138 BoogieDeclarations]: Found implementation of procedure utf8s_to_utf16s [2019-10-13 22:46:33,387 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_fmt [2019-10-13 22:46:33,387 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-10-13 22:46:33,387 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-13 22:46:33,387 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-13 22:46:33,387 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-10-13 22:46:33,388 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-10-13 22:46:33,388 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-10-13 22:46:33,388 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memmove [2019-10-13 22:46:33,388 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-13 22:46:33,388 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-10-13 22:46:33,388 INFO L130 BoogieDeclarations]: Found specification of procedure memmove [2019-10-13 22:46:33,388 INFO L130 BoogieDeclarations]: Found specification of procedure strlen [2019-10-13 22:46:33,388 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-13 22:46:33,389 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-10-13 22:46:33,389 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-13 22:46:33,389 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-13 22:46:33,389 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-13 22:46:33,389 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-10-13 22:46:33,389 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-13 22:46:33,389 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-13 22:46:33,389 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-10-13 22:46:33,389 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-10-13 22:46:33,390 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2019-10-13 22:46:33,390 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2019-10-13 22:46:33,390 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-10-13 22:46:33,390 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-10-13 22:46:33,390 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-10-13 22:46:33,390 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-10-13 22:46:33,391 INFO L130 BoogieDeclarations]: Found specification of procedure utf8s_to_utf16s [2019-10-13 22:46:33,391 INFO L130 BoogieDeclarations]: Found specification of procedure usb_gadget_get_string [2019-10-13 22:46:33,391 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-13 22:46:33,391 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-13 22:46:33,391 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-13 22:46:33,391 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-10-13 22:46:33,391 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-13 22:46:33,391 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-10-13 22:46:33,392 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-10-13 22:46:33,392 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_is_dualspeed [2019-10-13 22:46:33,392 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_is_superspeed [2019-10-13 22:46:33,392 INFO L130 BoogieDeclarations]: Found specification of procedure usb_descriptor_fillbuf [2019-10-13 22:46:33,393 INFO L130 BoogieDeclarations]: Found specification of procedure usb_gadget_config_buf [2019-10-13 22:46:33,393 INFO L130 BoogieDeclarations]: Found specification of procedure usb_copy_descriptors [2019-10-13 22:46:33,393 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_descriptors [2019-10-13 22:46:33,393 INFO L130 BoogieDeclarations]: Found specification of procedure usb_assign_descriptors [2019-10-13 22:46:33,393 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_all_descriptors [2019-10-13 22:46:33,393 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-10-13 22:46:33,393 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-13 22:46:33,394 INFO L130 BoogieDeclarations]: Found specification of procedure simple_strtoul [2019-10-13 22:46:33,394 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2019-10-13 22:46:33,394 INFO L130 BoogieDeclarations]: Found specification of procedure strcmp [2019-10-13 22:46:33,394 INFO L130 BoogieDeclarations]: Found specification of procedure strrchr [2019-10-13 22:46:33,394 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_num [2019-10-13 22:46:33,394 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_type [2019-10-13 22:46:33,394 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_in [2019-10-13 22:46:33,394 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_bulk [2019-10-13 22:46:33,394 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_maxp [2019-10-13 22:46:33,395 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ep_autoconfig [2019-10-13 22:46:33,395 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ep_autoconfig_ss [2019-10-13 22:46:33,395 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ep_autoconfig_reset [2019-10-13 22:46:33,395 INFO L130 BoogieDeclarations]: Found specification of procedure ep_matches [2019-10-13 22:46:33,395 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-13 22:46:33,395 INFO L130 BoogieDeclarations]: Found specification of procedure find_ep [2019-10-13 22:46:33,395 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-13 22:46:33,395 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-10-13 22:46:33,395 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-10-13 22:46:33,396 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2019-10-13 22:46:33,396 INFO L130 BoogieDeclarations]: Found specification of procedure le16_add_cpu [2019-10-13 22:46:33,396 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2019-10-13 22:46:33,396 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2019-10-13 22:46:33,397 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-10-13 22:46:33,398 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-10-13 22:46:33,398 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-10-13 22:46:33,398 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-10-13 22:46:33,398 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2019-10-13 22:46:33,398 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2019-10-13 22:46:33,398 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2019-10-13 22:46:33,398 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2019-10-13 22:46:33,398 INFO L130 BoogieDeclarations]: Found specification of procedure list_is_singular [2019-10-13 22:46:33,399 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_fmt [2019-10-13 22:46:33,399 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-10-13 22:46:33,399 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_zero [2019-10-13 22:46:33,399 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2019-10-13 22:46:33,399 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2019-10-13 22:46:33,399 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2019-10-13 22:46:33,399 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_CAST [2019-10-13 22:46:33,399 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-10-13 22:46:33,399 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2019-10-13 22:46:33,400 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2019-10-13 22:46:33,400 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2019-10-13 22:46:33,400 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-10-13 22:46:33,400 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-10-13 22:46:33,400 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-10-13 22:46:33,400 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-10-13 22:46:33,400 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-10-13 22:46:33,400 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-10-13 22:46:33,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-10-13 22:46:33,401 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_usb_gadget_driver_37 [2019-10-13 22:46:33,401 INFO L130 BoogieDeclarations]: Found specification of procedure device_create_file [2019-10-13 22:46:33,401 INFO L130 BoogieDeclarations]: Found specification of procedure device_remove_file [2019-10-13 22:46:33,401 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-10-13 22:46:33,401 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-10-13 22:46:33,401 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-10-13 22:46:33,401 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2019-10-13 22:46:33,401 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2019-10-13 22:46:33,402 INFO L130 BoogieDeclarations]: Found specification of procedure init_utsname [2019-10-13 22:46:33,402 INFO L130 BoogieDeclarations]: Found specification of procedure usb_speed_string [2019-10-13 22:46:33,402 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ep_alloc_request [2019-10-13 22:46:33,402 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~gfp_t~0~TO~$Pointer$ [2019-10-13 22:46:33,402 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ep_free_request [2019-10-13 22:46:33,402 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2019-10-13 22:46:33,402 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ep_queue [2019-10-13 22:46:33,402 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~gfp_t~0~TO~int [2019-10-13 22:46:33,403 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ep_dequeue [2019-10-13 22:46:33,403 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-10-13 22:46:33,403 INFO L130 BoogieDeclarations]: Found specification of procedure set_gadget_data [2019-10-13 22:46:33,403 INFO L130 BoogieDeclarations]: Found specification of procedure get_gadget_data [2019-10-13 22:46:33,403 INFO L130 BoogieDeclarations]: Found specification of procedure dev_to_usb_gadget [2019-10-13 22:46:33,403 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_is_otg [2019-10-13 22:46:33,403 INFO L130 BoogieDeclarations]: Found specification of procedure usb_gadget_set_selfpowered [2019-10-13 22:46:33,403 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2019-10-13 22:46:33,403 INFO L130 BoogieDeclarations]: Found specification of procedure usb_gadget_vbus_draw [2019-10-13 22:46:33,404 INFO L130 BoogieDeclarations]: Found specification of procedure usb_gadget_connect [2019-10-13 22:46:33,404 INFO L130 BoogieDeclarations]: Found specification of procedure usb_gadget_disconnect [2019-10-13 22:46:33,404 INFO L130 BoogieDeclarations]: Found specification of procedure usb_gadget_probe_driver [2019-10-13 22:46:33,404 INFO L130 BoogieDeclarations]: Found specification of procedure usb_gadget_unregister_driver [2019-10-13 22:46:33,404 INFO L130 BoogieDeclarations]: Found specification of procedure usb_gadget_set_state [2019-10-13 22:46:33,404 INFO L130 BoogieDeclarations]: Found specification of procedure usb_add_function [2019-10-13 22:46:33,404 INFO L130 BoogieDeclarations]: Found specification of procedure usb_function_deactivate [2019-10-13 22:46:33,404 INFO L130 BoogieDeclarations]: Found specification of procedure usb_function_activate [2019-10-13 22:46:33,405 INFO L130 BoogieDeclarations]: Found specification of procedure usb_interface_id [2019-10-13 22:46:33,405 INFO L130 BoogieDeclarations]: Found specification of procedure config_ep_by_speed [2019-10-13 22:46:33,405 INFO L130 BoogieDeclarations]: Found specification of procedure usb_add_config [2019-10-13 22:46:33,405 INFO L130 BoogieDeclarations]: Found specification of procedure usb_remove_config [2019-10-13 22:46:33,405 INFO L130 BoogieDeclarations]: Found specification of procedure usb_composite_probe [2019-10-13 22:46:33,405 INFO L130 BoogieDeclarations]: Found specification of procedure usb_composite_unregister [2019-10-13 22:46:33,405 INFO L130 BoogieDeclarations]: Found specification of procedure usb_composite_setup_continue [2019-10-13 22:46:33,405 INFO L130 BoogieDeclarations]: Found specification of procedure composite_dev_prepare [2019-10-13 22:46:33,406 INFO L130 BoogieDeclarations]: Found specification of procedure composite_os_desc_req_prepare [2019-10-13 22:46:33,406 INFO L130 BoogieDeclarations]: Found specification of procedure composite_dev_cleanup [2019-10-13 22:46:33,406 INFO L130 BoogieDeclarations]: Found specification of procedure to_cdriver [2019-10-13 22:46:33,406 INFO L130 BoogieDeclarations]: Found specification of procedure usb_string_id [2019-10-13 22:46:33,406 INFO L130 BoogieDeclarations]: Found specification of procedure usb_string_ids_tab [2019-10-13 22:46:33,406 INFO L130 BoogieDeclarations]: Found specification of procedure usb_gstrings_attach [2019-10-13 22:46:33,406 INFO L130 BoogieDeclarations]: Found specification of procedure usb_string_ids_n [2019-10-13 22:46:33,406 INFO L130 BoogieDeclarations]: Found specification of procedure composite_disconnect [2019-10-13 22:46:33,407 INFO L130 BoogieDeclarations]: Found specification of procedure composite_setup [2019-10-13 22:46:33,407 INFO L130 BoogieDeclarations]: Found specification of procedure composite_suspend [2019-10-13 22:46:33,411 INFO L130 BoogieDeclarations]: Found specification of procedure composite_resume [2019-10-13 22:46:33,411 INFO L130 BoogieDeclarations]: Found specification of procedure usb_composite_overwrite_options [2019-10-13 22:46:33,411 INFO L130 BoogieDeclarations]: Found specification of procedure get_default_bcdDevice [2019-10-13 22:46:33,411 INFO L130 BoogieDeclarations]: Found specification of procedure usb_add_config_only [2019-10-13 22:46:33,412 INFO L130 BoogieDeclarations]: Found specification of procedure usb_remove_function [2019-10-13 22:46:33,412 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le16 [2019-10-13 22:46:33,412 INFO L130 BoogieDeclarations]: Found specification of procedure put_unaligned_le32 [2019-10-13 22:46:33,412 INFO L130 BoogieDeclarations]: Found specification of procedure __usb_ext_prop_ptr [2019-10-13 22:46:33,412 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ext_prop_size_ptr [2019-10-13 22:46:33,412 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ext_prop_type_ptr [2019-10-13 22:46:33,412 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ext_prop_name_len_ptr [2019-10-13 22:46:33,413 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ext_prop_name_ptr [2019-10-13 22:46:33,413 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ext_prop_data_len_ptr [2019-10-13 22:46:33,413 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ext_prop_data_ptr [2019-10-13 22:46:33,413 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ext_prop_put_size [2019-10-13 22:46:33,413 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ext_prop_put_type [2019-10-13 22:46:33,413 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ext_prop_put_name [2019-10-13 22:46:33,413 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ext_prop_put_binary [2019-10-13 22:46:33,414 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ext_prop_put_unicode [2019-10-13 22:46:33,414 INFO L130 BoogieDeclarations]: Found specification of procedure get_containers_gs [2019-10-13 22:46:33,414 INFO L130 BoogieDeclarations]: Found specification of procedure next_ep_desc [2019-10-13 22:46:33,414 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-10-13 22:46:33,414 INFO L130 BoogieDeclarations]: Found specification of procedure encode_bMaxPower [2019-10-13 22:46:33,414 INFO L130 BoogieDeclarations]: Found specification of procedure config_buf [2019-10-13 22:46:33,414 INFO L130 BoogieDeclarations]: Found specification of procedure config_desc [2019-10-13 22:46:33,415 INFO L130 BoogieDeclarations]: Found specification of procedure count_configs [2019-10-13 22:46:33,415 INFO L130 BoogieDeclarations]: Found specification of procedure bos_desc [2019-10-13 22:46:33,415 INFO L130 BoogieDeclarations]: Found specification of procedure device_qual [2019-10-13 22:46:33,415 INFO L130 BoogieDeclarations]: Found specification of procedure reset_config [2019-10-13 22:46:33,415 INFO L130 BoogieDeclarations]: Found specification of procedure set_config [2019-10-13 22:46:33,415 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2019-10-13 22:46:33,415 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-10-13 22:46:33,415 INFO L130 BoogieDeclarations]: Found specification of procedure remove_config [2019-10-13 22:46:33,416 INFO L130 BoogieDeclarations]: Found specification of procedure collect_langs [2019-10-13 22:46:33,416 INFO L130 BoogieDeclarations]: Found specification of procedure lookup_string [2019-10-13 22:46:33,416 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1002 [2019-10-13 22:46:33,416 INFO L130 BoogieDeclarations]: Found specification of procedure get_string [2019-10-13 22:46:33,416 INFO L130 BoogieDeclarations]: Found specification of procedure copy_gadget_strings [2019-10-13 22:46:33,416 INFO L130 BoogieDeclarations]: Found specification of procedure composite_setup_complete [2019-10-13 22:46:33,416 INFO L130 BoogieDeclarations]: Found specification of procedure composite_ep0_queue [2019-10-13 22:46:33,417 INFO L130 BoogieDeclarations]: Found specification of procedure count_ext_compat [2019-10-13 22:46:33,417 INFO L130 BoogieDeclarations]: Found specification of procedure fill_ext_compat [2019-10-13 22:46:33,417 INFO L130 BoogieDeclarations]: Found specification of procedure count_ext_prop [2019-10-13 22:46:33,417 INFO L130 BoogieDeclarations]: Found specification of procedure len_ext_prop [2019-10-13 22:46:33,417 INFO L130 BoogieDeclarations]: Found specification of procedure fill_ext_prop [2019-10-13 22:46:33,417 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~u8~0~TO~int [2019-10-13 22:46:33,417 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~~bool~0 [2019-10-13 22:46:33,418 INFO L130 BoogieDeclarations]: Found specification of procedure suspended_show [2019-10-13 22:46:33,418 INFO L130 BoogieDeclarations]: Found specification of procedure __composite_unbind [2019-10-13 22:46:33,418 INFO L130 BoogieDeclarations]: Found specification of procedure composite_unbind [2019-10-13 22:46:33,418 INFO L130 BoogieDeclarations]: Found specification of procedure update_unchanged_dev_desc [2019-10-13 22:46:33,418 INFO L130 BoogieDeclarations]: Found specification of procedure composite_bind [2019-10-13 22:46:33,418 INFO L130 BoogieDeclarations]: Found specification of procedure composite_default_mfr [2019-10-13 22:46:33,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_38 [2019-10-13 22:46:33,418 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_37 [2019-10-13 22:46:33,419 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2019-10-13 22:46:33,419 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-10-13 22:46:33,419 INFO L130 BoogieDeclarations]: Found specification of procedure __request_module [2019-10-13 22:46:33,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get_21 [2019-10-13 22:46:33,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_22 [2019-10-13 22:46:33,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_23 [2019-10-13 22:46:33,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get [2019-10-13 22:46:33,419 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put [2019-10-13 22:46:33,420 INFO L130 BoogieDeclarations]: Found specification of procedure usb_function_unregister [2019-10-13 22:46:33,420 INFO L130 BoogieDeclarations]: Found specification of procedure usb_function_register [2019-10-13 22:46:33,420 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_function_instance [2019-10-13 22:46:33,420 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_function [2019-10-13 22:46:33,420 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_function_instance [2019-10-13 22:46:33,420 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_function [2019-10-13 22:46:33,420 INFO L130 BoogieDeclarations]: Found specification of procedure try_get_usb_function_instance [2019-10-13 22:46:33,421 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~~TO~$Pointer$ [2019-10-13 22:46:33,421 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~$Pointer$ [2019-10-13 22:46:33,421 INFO L130 BoogieDeclarations]: Found specification of procedure __cpu_to_le16p [2019-10-13 22:46:33,421 INFO L130 BoogieDeclarations]: Found specification of procedure __le16_to_cpup [2019-10-13 22:46:33,421 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-10-13 22:46:33,421 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtou16 [2019-10-13 22:46:33,421 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtou8 [2019-10-13 22:46:33,421 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2019-10-13 22:46:33,422 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2019-10-13 22:46:33,422 INFO L130 BoogieDeclarations]: Found specification of procedure list_move_tail [2019-10-13 22:46:33,422 INFO L130 BoogieDeclarations]: Found specification of procedure strchr [2019-10-13 22:46:33,422 INFO L130 BoogieDeclarations]: Found specification of procedure kstrdup [2019-10-13 22:46:33,422 INFO L130 BoogieDeclarations]: Found specification of procedure kmemdup [2019-10-13 22:46:33,422 INFO L130 BoogieDeclarations]: Found specification of procedure strtobool [2019-10-13 22:46:33,422 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2019-10-13 22:46:33,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_gadget_info_attribute_29 [2019-10-13 22:46:33,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_usb_os_desc_ext_prop_attribute_9 [2019-10-13 22:46:33,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_gadget_config_name_attribute_22 [2019-10-13 22:46:33,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_gadget_info_attribute_34 [2019-10-13 22:46:33,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_gadget_info_attribute_36 [2019-10-13 22:46:33,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_configfs_item_operations_26 [2019-10-13 22:46:33,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_gadget_info_attribute_30 [2019-10-13 22:46:33,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_configfs_group_operations_20 [2019-10-13 22:46:33,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_config_usb_cfg_attribute_24 [2019-10-13 22:46:33,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_configfs_item_operations_27 [2019-10-13 22:46:33,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_usb_os_desc_attribute_4 [2019-10-13 22:46:33,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_configfs_group_operations_19 [2019-10-13 22:46:33,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_configfs_item_operations_5 [2019-10-13 22:46:33,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_configfs_item_operations_15 [2019-10-13 22:46:33,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_configfs_item_operations_7 [2019-10-13 22:46:33,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_gadget_info_attribute_28 [2019-10-13 22:46:33,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_gadget_strings_attribute_16 [2019-10-13 22:46:33,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_gadget_strings_attribute_17 [2019-10-13 22:46:33,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_gadget_info_attribute_32 [2019-10-13 22:46:33,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_usb_gadget_driver_2 [2019-10-13 22:46:33,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_configfs_group_operations_6 [2019-10-13 22:46:33,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_configfs_item_operations_10 [2019-10-13 22:46:33,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_os_desc_attribute_12 [2019-10-13 22:46:33,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_os_desc_attribute_11 [2019-10-13 22:46:33,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_usb_os_desc_ext_prop_attribute_8 [2019-10-13 22:46:33,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_configfs_group_operations_23 [2019-10-13 22:46:33,426 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_configfs_group_operations_1 [2019-10-13 22:46:33,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_config_usb_cfg_attribute_25 [2019-10-13 22:46:33,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_usb_os_desc_attribute_3 [2019-10-13 22:46:33,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_gadget_info_attribute_33 [2019-10-13 22:46:33,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_os_desc_attribute_13 [2019-10-13 22:46:33,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_configfs_item_operations_21 [2019-10-13 22:46:33,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_gadget_strings_attribute_18 [2019-10-13 22:46:33,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_gadget_info_attribute_35 [2019-10-13 22:46:33,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_configfs_group_operations_14 [2019-10-13 22:46:33,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_gadget_info_attribute_31 [2019-10-13 22:46:33,428 INFO L130 BoogieDeclarations]: Found specification of procedure config_item_set_name [2019-10-13 22:46:33,428 INFO L130 BoogieDeclarations]: Found specification of procedure config_item_init_type_name [2019-10-13 22:46:33,428 INFO L130 BoogieDeclarations]: Found specification of procedure config_item_put [2019-10-13 22:46:33,428 INFO L130 BoogieDeclarations]: Found specification of procedure config_group_init [2019-10-13 22:46:33,428 INFO L130 BoogieDeclarations]: Found specification of procedure config_group_init_type_name [2019-10-13 22:46:33,428 INFO L130 BoogieDeclarations]: Found specification of procedure to_config_group [2019-10-13 22:46:33,428 INFO L130 BoogieDeclarations]: Found specification of procedure configfs_register_subsystem [2019-10-13 22:46:33,429 INFO L130 BoogieDeclarations]: Found specification of procedure configfs_unregister_subsystem [2019-10-13 22:46:33,429 INFO L130 BoogieDeclarations]: Found specification of procedure usb_udc_attach_driver [2019-10-13 22:46:33,429 INFO L130 BoogieDeclarations]: Found specification of procedure check_user_usb_string [2019-10-13 22:46:33,429 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_gadget_item [2019-10-13 22:46:33,429 INFO L130 BoogieDeclarations]: Found specification of procedure usb_os_desc_prepare_interf_dir [2019-10-13 22:46:33,429 INFO L130 BoogieDeclarations]: Found specification of procedure to_usb_os_desc [2019-10-13 22:46:33,429 INFO L130 BoogieDeclarations]: Found specification of procedure usb_string_copy [2019-10-13 22:46:33,429 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_dev_desc_bcdUSB_show [2019-10-13 22:46:33,430 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_dev_desc_bDeviceClass_show [2019-10-13 22:46:33,430 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_dev_desc_bDeviceClass_store [2019-10-13 22:46:33,430 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_dev_desc_bDeviceSubClass_show [2019-10-13 22:46:33,430 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_dev_desc_bDeviceSubClass_store [2019-10-13 22:46:33,430 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_dev_desc_bDeviceProtocol_show [2019-10-13 22:46:33,430 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_dev_desc_bDeviceProtocol_store [2019-10-13 22:46:33,430 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_dev_desc_bMaxPacketSize0_show [2019-10-13 22:46:33,430 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_dev_desc_bMaxPacketSize0_store [2019-10-13 22:46:33,431 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_dev_desc_idVendor_show [2019-10-13 22:46:33,431 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_dev_desc_idVendor_store [2019-10-13 22:46:33,431 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_dev_desc_idProduct_show [2019-10-13 22:46:33,431 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_dev_desc_idProduct_store [2019-10-13 22:46:33,431 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_dev_desc_bcdDevice_show [2019-10-13 22:46:33,431 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_bcd [2019-10-13 22:46:33,431 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_dev_desc_bcdDevice_store [2019-10-13 22:46:33,431 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_dev_desc_bcdUSB_store [2019-10-13 22:46:33,432 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_dev_desc_UDC_show [2019-10-13 22:46:33,432 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_gadget [2019-10-13 22:46:33,432 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_dev_desc_UDC_store [2019-10-13 22:46:33,432 INFO L130 BoogieDeclarations]: Found specification of procedure to_gadget_info [2019-10-13 22:46:33,432 INFO L130 BoogieDeclarations]: Found specification of procedure to_gadget_strings [2019-10-13 22:46:33,432 INFO L130 BoogieDeclarations]: Found specification of procedure to_gadget_config_name [2019-10-13 22:46:33,432 INFO L130 BoogieDeclarations]: Found specification of procedure to_config_usb_cfg [2019-10-13 22:46:33,433 INFO L130 BoogieDeclarations]: Found specification of procedure to_usb_function_instance [2019-10-13 22:46:33,433 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_info_attr_release [2019-10-13 22:46:33,433 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_info_attr_show [2019-10-13 22:46:33,433 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_info_attr_store [2019-10-13 22:46:33,433 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2019-10-13 22:46:33,433 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_config_attr_release [2019-10-13 22:46:33,433 INFO L130 BoogieDeclarations]: Found specification of procedure config_usb_cfg_link [2019-10-13 22:46:33,433 INFO L130 BoogieDeclarations]: Found specification of procedure config_usb_cfg_unlink [2019-10-13 22:46:33,434 INFO L130 BoogieDeclarations]: Found specification of procedure config_usb_cfg_attr_show [2019-10-13 22:46:33,434 INFO L130 BoogieDeclarations]: Found specification of procedure config_usb_cfg_attr_store [2019-10-13 22:46:33,434 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_config_desc_MaxPower_show [2019-10-13 22:46:33,434 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_config_desc_MaxPower_store [2019-10-13 22:46:33,434 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_config_desc_bmAttributes_show [2019-10-13 22:46:33,434 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_config_desc_bmAttributes_store [2019-10-13 22:46:33,434 INFO L130 BoogieDeclarations]: Found specification of procedure composite_init_dev [2019-10-13 22:46:33,434 INFO L130 BoogieDeclarations]: Found specification of procedure function_make [2019-10-13 22:46:33,434 INFO L130 BoogieDeclarations]: Found specification of procedure function_drop [2019-10-13 22:46:33,435 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_config_name_configuration_show [2019-10-13 22:46:33,435 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_config_name_configuration_store [2019-10-13 22:46:33,435 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_config_name_attr_release [2019-10-13 22:46:33,435 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_config_name_attr_show [2019-10-13 22:46:33,435 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_config_name_attr_store [2019-10-13 22:46:33,435 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_config_name_strings_make [2019-10-13 22:46:33,435 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_config_name_strings_drop [2019-10-13 22:46:33,435 INFO L130 BoogieDeclarations]: Found specification of procedure config_desc_make [2019-10-13 22:46:33,436 INFO L130 BoogieDeclarations]: Found specification of procedure config_desc_drop [2019-10-13 22:46:33,436 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_strings_manufacturer_show [2019-10-13 22:46:33,436 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_strings_manufacturer_store [2019-10-13 22:46:33,436 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_strings_product_show [2019-10-13 22:46:33,436 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_strings_product_store [2019-10-13 22:46:33,436 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_strings_serialnumber_show [2019-10-13 22:46:33,436 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_strings_serialnumber_store [2019-10-13 22:46:33,436 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_strings_attr_release [2019-10-13 22:46:33,437 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_strings_attr_show [2019-10-13 22:46:33,437 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_strings_attr_store [2019-10-13 22:46:33,437 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_strings_strings_make [2019-10-13 22:46:33,437 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_strings_strings_drop [2019-10-13 22:46:33,437 INFO L130 BoogieDeclarations]: Found specification of procedure to_os_desc [2019-10-13 22:46:33,437 INFO L130 BoogieDeclarations]: Found specification of procedure os_desc_attr_show [2019-10-13 22:46:33,437 INFO L130 BoogieDeclarations]: Found specification of procedure os_desc_attr_store [2019-10-13 22:46:33,437 INFO L130 BoogieDeclarations]: Found specification of procedure os_desc_use_show [2019-10-13 22:46:33,438 INFO L130 BoogieDeclarations]: Found specification of procedure os_desc_use_store [2019-10-13 22:46:33,438 INFO L130 BoogieDeclarations]: Found specification of procedure os_desc_b_vendor_code_show [2019-10-13 22:46:33,438 INFO L130 BoogieDeclarations]: Found specification of procedure os_desc_b_vendor_code_store [2019-10-13 22:46:33,438 INFO L130 BoogieDeclarations]: Found specification of procedure os_desc_qw_sign_show [2019-10-13 22:46:33,438 INFO L130 BoogieDeclarations]: Found specification of procedure os_desc_qw_sign_store [2019-10-13 22:46:33,438 INFO L130 BoogieDeclarations]: Found specification of procedure os_desc_attr_release [2019-10-13 22:46:33,438 INFO L130 BoogieDeclarations]: Found specification of procedure os_desc_link [2019-10-13 22:46:33,438 INFO L130 BoogieDeclarations]: Found specification of procedure os_desc_unlink [2019-10-13 22:46:33,439 INFO L130 BoogieDeclarations]: Found specification of procedure usb_os_desc_attr_show [2019-10-13 22:46:33,439 INFO L130 BoogieDeclarations]: Found specification of procedure usb_os_desc_attr_store [2019-10-13 22:46:33,439 INFO L130 BoogieDeclarations]: Found specification of procedure to_usb_os_desc_ext_prop [2019-10-13 22:46:33,439 INFO L130 BoogieDeclarations]: Found specification of procedure usb_os_desc_ext_prop_attr_show [2019-10-13 22:46:33,439 INFO L130 BoogieDeclarations]: Found specification of procedure usb_os_desc_ext_prop_attr_store [2019-10-13 22:46:33,439 INFO L130 BoogieDeclarations]: Found specification of procedure ext_prop_type_show [2019-10-13 22:46:33,439 INFO L130 BoogieDeclarations]: Found specification of procedure ext_prop_type_store [2019-10-13 22:46:33,439 INFO L130 BoogieDeclarations]: Found specification of procedure ext_prop_data_show [2019-10-13 22:46:33,440 INFO L130 BoogieDeclarations]: Found specification of procedure ext_prop_data_store [2019-10-13 22:46:33,440 INFO L130 BoogieDeclarations]: Found specification of procedure usb_os_desc_ext_prop_release [2019-10-13 22:46:33,440 INFO L130 BoogieDeclarations]: Found specification of procedure ext_prop_make [2019-10-13 22:46:33,440 INFO L130 BoogieDeclarations]: Found specification of procedure ext_prop_drop [2019-10-13 22:46:33,440 INFO L130 BoogieDeclarations]: Found specification of procedure interf_grp_compatible_id_show [2019-10-13 22:46:33,440 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memmove [2019-10-13 22:46:33,440 INFO L130 BoogieDeclarations]: Found specification of procedure interf_grp_compatible_id_store [2019-10-13 22:46:33,441 INFO L130 BoogieDeclarations]: Found specification of procedure interf_grp_sub_compatible_id_show [2019-10-13 22:46:33,441 INFO L130 BoogieDeclarations]: Found specification of procedure interf_grp_sub_compatible_id_store [2019-10-13 22:46:33,441 INFO L130 BoogieDeclarations]: Found specification of procedure configfs_do_nothing [2019-10-13 22:46:33,441 INFO L130 BoogieDeclarations]: Found specification of procedure purge_configs_funcs [2019-10-13 22:46:33,441 INFO L130 BoogieDeclarations]: Found specification of procedure configfs_composite_bind [2019-10-13 22:46:33,441 INFO L130 BoogieDeclarations]: Found specification of procedure configfs_composite_unbind [2019-10-13 22:46:33,441 INFO L130 BoogieDeclarations]: Found specification of procedure gadgets_make [2019-10-13 22:46:33,441 INFO L130 BoogieDeclarations]: Found specification of procedure gadgets_drop [2019-10-13 22:46:33,441 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_cfs_init [2019-10-13 22:46:33,442 INFO L130 BoogieDeclarations]: Found specification of procedure gadget_cfs_exit [2019-10-13 22:46:33,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_10 [2019-10-13 22:46:33,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_15 [2019-10-13 22:46:33,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_27 [2019-10-13 22:46:33,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_21 [2019-10-13 22:46:33,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_26 [2019-10-13 22:46:33,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-13 22:46:33,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_7 [2019-10-13 22:46:33,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-13 22:46:33,443 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-13 22:46:33,443 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_ep_req [2019-10-13 22:46:33,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-10-13 22:46:33,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-10-13 22:46:33,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_get [2019-10-13 22:46:33,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_and_exit [2019-10-13 22:46:33,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_refcount [2019-10-13 22:46:33,444 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-13 22:46:33,444 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-13 22:46:33,444 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-13 22:46:33,444 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-13 22:46:33,444 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-13 22:46:33,444 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-13 22:46:33,444 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-10-13 22:46:33,445 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-10-13 22:46:33,445 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-10-13 22:46:33,445 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-10-13 22:46:51,191 INFO L685 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;