java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --sifa.abstract.domain ExplicitValueDomain --rcfgbuilder.size.of.a.code.block LoopFreeBlock --sifa.call.summarizer InterpretCallSummarizer --sifa.fluid SizeLimitFluid --sifa.intern.fluid SizeLimitFluid --sifa.simplification.technique SIMPLIFY_DDA -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--usb--gadget--udc--gr_udc.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-fea9116 [2019-09-20 22:22:13,697 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-20 22:22:13,699 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-20 22:22:13,714 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-20 22:22:13,714 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-20 22:22:13,716 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-20 22:22:13,718 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-20 22:22:13,728 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-20 22:22:13,733 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-20 22:22:13,736 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-20 22:22:13,738 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-20 22:22:13,740 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-20 22:22:13,741 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-20 22:22:13,743 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-20 22:22:13,745 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-20 22:22:13,746 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-20 22:22:13,748 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-20 22:22:13,750 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-20 22:22:13,751 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-20 22:22:13,757 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-20 22:22:13,761 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-20 22:22:13,764 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-20 22:22:13,767 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-20 22:22:13,768 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-20 22:22:13,771 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-20 22:22:13,771 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-20 22:22:13,771 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-20 22:22:13,772 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-20 22:22:13,773 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-20 22:22:13,774 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-20 22:22:13,774 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-20 22:22:13,774 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-20 22:22:13,775 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-20 22:22:13,776 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-20 22:22:13,777 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-20 22:22:13,777 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-20 22:22:13,778 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-20 22:22:13,778 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-20 22:22:13,778 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-20 22:22:13,779 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-20 22:22:13,779 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-20 22:22:13,780 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 [2019-09-20 22:22:13,795 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-20 22:22:13,795 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-20 22:22:13,796 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-20 22:22:13,796 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-20 22:22:13,797 INFO L138 SettingsManager]: * Use SBE=true [2019-09-20 22:22:13,797 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-20 22:22:13,797 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-20 22:22:13,797 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-20 22:22:13,797 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-20 22:22:13,798 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-20 22:22:13,798 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-20 22:22:13,798 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-20 22:22:13,798 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-20 22:22:13,798 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-20 22:22:13,799 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-20 22:22:13,799 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-20 22:22:13,799 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-20 22:22:13,799 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-20 22:22:13,799 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-20 22:22:13,799 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-20 22:22:13,800 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-20 22:22:13,800 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-20 22:22:13,800 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-20 22:22:13,800 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-20 22:22:13,800 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-20 22:22:13,801 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-20 22:22:13,801 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-20 22:22:13,801 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-20 22:22:13,801 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> ExplicitValueDomain 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 -> InterpretCallSummarizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Intern Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Simplification Technique -> SIMPLIFY_DDA [2019-09-20 22:22:13,842 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-20 22:22:13,855 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-20 22:22:13,859 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-20 22:22:13,861 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-20 22:22:13,861 INFO L275 PluginConnector]: CDTParser initialized [2019-09-20 22:22:13,862 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--usb--gadget--udc--gr_udc.ko-entry_point.cil.out.i [2019-09-20 22:22:13,926 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e4b8383f5/8a2e64089aed4b71a815b866ee6149aa/FLAGcedfa0ff6 [2019-09-20 22:22:14,831 INFO L306 CDTParser]: Found 1 translation units. [2019-09-20 22:22:14,832 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--usb--gadget--udc--gr_udc.ko-entry_point.cil.out.i [2019-09-20 22:22:14,880 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e4b8383f5/8a2e64089aed4b71a815b866ee6149aa/FLAGcedfa0ff6 [2019-09-20 22:22:15,263 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/e4b8383f5/8a2e64089aed4b71a815b866ee6149aa [2019-09-20 22:22:15,273 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-20 22:22:15,274 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-20 22:22:15,275 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-20 22:22:15,276 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-20 22:22:15,278 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-20 22:22:15,279 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.09 10:22:15" (1/1) ... [2019-09-20 22:22:15,281 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@10dd3eae and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 10:22:15, skipping insertion in model container [2019-09-20 22:22:15,282 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.09 10:22:15" (1/1) ... [2019-09-20 22:22:15,287 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-20 22:22:15,436 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-20 22:22:17,691 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-20 22:22:17,768 INFO L188 MainTranslator]: Completed pre-run [2019-09-20 22:22:18,249 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-20 22:22:18,784 INFO L192 MainTranslator]: Completed translation [2019-09-20 22:22:18,785 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 10:22:18 WrapperNode [2019-09-20 22:22:18,785 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-20 22:22:18,785 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-20 22:22:18,786 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-20 22:22:18,786 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-20 22:22:18,798 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 10:22:18" (1/1) ... [2019-09-20 22:22:18,798 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 10:22:18" (1/1) ... [2019-09-20 22:22:18,896 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 10:22:18" (1/1) ... [2019-09-20 22:22:18,901 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 10:22:18" (1/1) ... [2019-09-20 22:22:19,044 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 10:22:18" (1/1) ... [2019-09-20 22:22:19,073 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 10:22:18" (1/1) ... [2019-09-20 22:22:19,113 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 10:22:18" (1/1) ... [2019-09-20 22:22:19,155 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-20 22:22:19,155 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-20 22:22:19,155 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-20 22:22:19,156 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-20 22:22:19,157 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.09 10:22:18" (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 [2019-09-20 22:22:19,233 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-20 22:22:19,233 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-20 22:22:19,233 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-09-20 22:22:19,234 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-09-20 22:22:19,235 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-09-20 22:22:19,235 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-09-20 22:22:19,236 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2019-09-20 22:22:19,237 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2019-09-20 22:22:19,237 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2019-09-20 22:22:19,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-09-20 22:22:19,237 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-09-20 22:22:19,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2019-09-20 22:22:19,238 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2019-09-20 22:22:19,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-09-20 22:22:19,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-09-20 22:22:19,239 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-09-20 22:22:19,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-09-20 22:22:19,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-09-20 22:22:19,242 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-09-20 22:22:19,242 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-09-20 22:22:19,243 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-09-20 22:22:19,243 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-09-20 22:22:19,243 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-09-20 22:22:19,243 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-09-20 22:22:19,243 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-09-20 22:22:19,243 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2019-09-20 22:22:19,243 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kzalloc [2019-09-20 22:22:19,244 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2019-09-20 22:22:19,244 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-09-20 22:22:19,244 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-09-20 22:22:19,244 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_in [2019-09-20 22:22:19,244 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_bulk [2019-09-20 22:22:19,244 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_control [2019-09-20 22:22:19,244 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_int [2019-09-20 22:22:19,245 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_isoc [2019-09-20 22:22:19,245 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_maxp [2019-09-20 22:22:19,245 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_ep_set_maxpacket_limit [2019-09-20 22:22:19,245 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_drvdata [2019-09-20 22:22:19,246 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_set_drvdata [2019-09-20 22:22:19,246 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_ep0state_string [2019-09-20 22:22:19,246 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_dbgprint_request [2019-09-20 22:22:19,247 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_dbgprint_devreq [2019-09-20 22:22:19,247 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_seq_ep_show [2019-09-20 22:22:19,247 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_seq_show [2019-09-20 22:22:19,247 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_dfs_open [2019-09-20 22:22:19,247 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_dfs_create [2019-09-20 22:22:19,247 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_dfs_delete [2019-09-20 22:22:19,247 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_alloc_dma_desc [2019-09-20 22:22:19,248 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_free_dma_desc [2019-09-20 22:22:19,248 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_free_dma_desc_chain [2019-09-20 22:22:19,248 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_finish_request [2019-09-20 22:22:19,248 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_alloc_request [2019-09-20 22:22:19,248 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_start_dma [2019-09-20 22:22:19,248 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_dma_advance [2019-09-20 22:22:19,248 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_abort_dma [2019-09-20 22:22:19,249 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_add_dma_desc [2019-09-20 22:22:19,249 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_setup_out_desc_list [2019-09-20 22:22:19,249 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_setup_in_desc_list [2019-09-20 22:22:19,249 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_queue [2019-09-20 22:22:19,250 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_queue_int [2019-09-20 22:22:19,250 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_ep_nuke [2019-09-20 22:22:19,250 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_ep_reset [2019-09-20 22:22:19,250 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_control_stall [2019-09-20 22:22:19,251 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_ep_halt_wedge [2019-09-20 22:22:19,251 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_set_ep0state [2019-09-20 22:22:19,251 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_disable_interrupts_and_pullup [2019-09-20 22:22:19,251 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_stop_activity [2019-09-20 22:22:19,251 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_ep0_testmode_complete [2019-09-20 22:22:19,251 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_ep0_dummy_complete [2019-09-20 22:22:19,251 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_ep0_respond [2019-09-20 22:22:19,252 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_ep0_respond_u16 [2019-09-20 22:22:19,252 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_ep0_respond_empty [2019-09-20 22:22:19,252 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_set_address [2019-09-20 22:22:19,253 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_device_request [2019-09-20 22:22:19,253 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_interface_request [2019-09-20 22:22:19,253 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_endpoint_request [2019-09-20 22:22:19,254 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_ep0out_requeue [2019-09-20 22:22:19,254 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_ep0_setup [2019-09-20 22:22:19,254 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_vbus_connected [2019-09-20 22:22:19,254 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_enable_vbus_detect [2019-09-20 22:22:19,254 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_vbus_disconnected [2019-09-20 22:22:19,255 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_udc_usbreset [2019-09-20 22:22:19,255 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_handle_in_ep [2019-09-20 22:22:19,256 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_handle_out_ep [2019-09-20 22:22:19,256 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_handle_state_changes [2019-09-20 22:22:19,256 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_irq_handler [2019-09-20 22:22:19,256 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_irq [2019-09-20 22:22:19,257 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_ep_enable [2019-09-20 22:22:19,257 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_ep_disable [2019-09-20 22:22:19,257 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_free_request [2019-09-20 22:22:19,257 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_queue_ext [2019-09-20 22:22:19,258 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_dequeue [2019-09-20 22:22:19,258 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_set_halt_wedge [2019-09-20 22:22:19,258 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_set_halt [2019-09-20 22:22:19,258 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_set_wedge [2019-09-20 22:22:19,258 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_fifo_status [2019-09-20 22:22:19,258 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_fifo_flush [2019-09-20 22:22:19,258 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_get_frame [2019-09-20 22:22:19,259 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_wakeup [2019-09-20 22:22:19,259 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_pullup [2019-09-20 22:22:19,259 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_udc_start [2019-09-20 22:22:19,259 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_udc_stop [2019-09-20 22:22:19,259 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_ep_init [2019-09-20 22:22:19,259 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_udc_init [2019-09-20 22:22:19,259 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_ep_remove [2019-09-20 22:22:19,260 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_remove [2019-09-20 22:22:19,260 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_request_irq [2019-09-20 22:22:19,260 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_probe [2019-09-20 22:22:19,260 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_driver_init [2019-09-20 22:22:19,260 INFO L138 BoogieDeclarations]: Found implementation of procedure gr_driver_exit [2019-09-20 22:22:19,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_probe_3 [2019-09-20 22:22:19,261 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_2 [2019-09-20 22:22:19,261 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_2 [2019-09-20 22:22:19,261 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_6 [2019-09-20 22:22:19,262 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_2 [2019-09-20 22:22:19,262 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_1 [2019-09-20 22:22:19,262 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_driver_init_3 [2019-09-20 22:22:19,262 INFO L138 BoogieDeclarations]: Found implementation of procedure choose_interrupt_1 [2019-09-20 22:22:19,263 INFO L138 BoogieDeclarations]: Found implementation of procedure reg_check_2 [2019-09-20 22:22:19,263 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_suitable_irq_1 [2019-09-20 22:22:19,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_1 [2019-09-20 22:22:19,263 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_suitable_irq_1 [2019-09-20 22:22:19,263 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_usb_ep_ops_5 [2019-09-20 22:22:19,264 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_usb_gadget_ops_4 [2019-09-20 22:22:19,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_irq_2 [2019-09-20 22:22:19,265 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-20 22:22:19,265 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2019-09-20 22:22:19,265 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2019-09-20 22:22:19,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_5 [2019-09-20 22:22:19,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_6 [2019-09-20 22:22:19,265 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_devm_request_threaded_irq_7 [2019-09-20 22:22:19,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_8 [2019-09-20 22:22:19,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_9 [2019-09-20 22:22:19,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_10 [2019-09-20 22:22:19,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_11 [2019-09-20 22:22:19,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_12 [2019-09-20 22:22:19,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_devm_request_threaded_irq_13 [2019-09-20 22:22:19,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv___platform_driver_register_14 [2019-09-20 22:22:19,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_platform_driver_unregister_15 [2019-09-20 22:22:19,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-09-20 22:22:19,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2019-09-20 22:22:19,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-09-20 22:22:19,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-09-20 22:22:19,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-09-20 22:22:19,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-09-20 22:22:19,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_i_mutex_of_inode [2019-09-20 22:22:19,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_i_mutex_of_inode [2019-09-20 22:22:19,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_i_mutex_of_inode [2019-09-20 22:22:19,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_i_mutex_of_inode [2019-09-20 22:22:19,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2019-09-20 22:22:19,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_i_mutex_of_inode [2019-09-20 22:22:19,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_i_mutex_of_inode [2019-09-20 22:22:19,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_i_mutex_of_inode [2019-09-20 22:22:19,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_i_mutex_of_inode [2019-09-20 22:22:19,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_i_mutex_of_inode [2019-09-20 22:22:19,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_i_mutex_of_inode [2019-09-20 22:22:19,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock [2019-09-20 22:22:19,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock [2019-09-20 22:22:19,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2019-09-20 22:22:19,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2019-09-20 22:22:19,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-09-20 22:22:19,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2019-09-20 22:22:19,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2019-09-20 22:22:19,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_lock [2019-09-20 22:22:19,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_lock [2019-09-20 22:22:19,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_lock [2019-09-20 22:22:19,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_lock [2019-09-20 22:22:19,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2019-09-20 22:22:19,284 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2019-09-20 22:22:19,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2019-09-20 22:22:19,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2019-09-20 22:22:19,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-09-20 22:22:19,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2019-09-20 22:22:19,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2019-09-20 22:22:19,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_mutex_of_device [2019-09-20 22:22:19,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_mutex_of_device [2019-09-20 22:22:19,285 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_mutex_of_device [2019-09-20 22:22:19,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_mutex_of_device [2019-09-20 22:22:19,286 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-09-20 22:22:19,286 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2019-09-20 22:22:19,286 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2019-09-20 22:22:19,286 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2019-09-20 22:22:19,286 INFO L138 BoogieDeclarations]: Found implementation of procedure __platform_driver_register [2019-09-20 22:22:19,286 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-09-20 22:22:19,287 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2019-09-20 22:22:19,287 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2019-09-20 22:22:19,287 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2019-09-20 22:22:19,287 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2019-09-20 22:22:19,287 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-09-20 22:22:19,287 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_dir [2019-09-20 22:22:19,287 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_file [2019-09-20 22:22:19,287 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove [2019-09-20 22:22:19,288 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-09-20 22:22:19,288 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_ioremap_resource [2019-09-20 22:22:19,288 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_kmalloc [2019-09-20 22:22:19,288 INFO L138 BoogieDeclarations]: Found implementation of procedure devm_request_threaded_irq [2019-09-20 22:22:19,288 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_alloc_attrs [2019-09-20 22:22:19,288 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_free_attrs [2019-09-20 22:22:19,288 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_pool_alloc [2019-09-20 22:22:19,289 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_pool_create [2019-09-20 22:22:19,289 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_pool_destroy [2019-09-20 22:22:19,289 INFO L138 BoogieDeclarations]: Found implementation of procedure dma_pool_free [2019-09-20 22:22:19,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ioread32be [2019-09-20 22:22:19,289 INFO L138 BoogieDeclarations]: Found implementation of procedure iowrite32be [2019-09-20 22:22:19,289 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-09-20 22:22:19,289 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2019-09-20 22:22:19,289 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2019-09-20 22:22:19,290 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-09-20 22:22:19,290 INFO L138 BoogieDeclarations]: Found implementation of procedure of_property_read_u32_index [2019-09-20 22:22:19,290 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_driver_unregister [2019-09-20 22:22:19,290 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_irq [2019-09-20 22:22:19,290 INFO L138 BoogieDeclarations]: Found implementation of procedure platform_get_resource [2019-09-20 22:22:19,290 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_lseek [2019-09-20 22:22:19,290 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_printf [2019-09-20 22:22:19,290 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_puts [2019-09-20 22:22:19,291 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_read [2019-09-20 22:22:19,291 INFO L138 BoogieDeclarations]: Found implementation of procedure single_open [2019-09-20 22:22:19,291 INFO L138 BoogieDeclarations]: Found implementation of procedure single_release [2019-09-20 22:22:19,291 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_add_gadget_udc [2019-09-20 22:22:19,291 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_del_gadget_udc [2019-09-20 22:22:19,291 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_gadget_giveback_request [2019-09-20 22:22:19,291 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_gadget_map_request [2019-09-20 22:22:19,292 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_gadget_set_state [2019-09-20 22:22:19,292 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_gadget_unmap_request [2019-09-20 22:22:19,292 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_speed_string [2019-09-20 22:22:19,292 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_state_string [2019-09-20 22:22:19,292 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_fmt [2019-09-20 22:22:19,292 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-09-20 22:22:19,292 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-09-20 22:22:19,293 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-09-20 22:22:19,293 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-09-20 22:22:19,293 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-09-20 22:22:19,293 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-20 22:22:19,293 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-20 22:22:19,293 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-09-20 22:22:19,293 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2019-09-20 22:22:19,294 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-09-20 22:22:19,294 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-09-20 22:22:19,294 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-09-20 22:22:19,294 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-09-20 22:22:19,294 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2019-09-20 22:22:19,294 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2019-09-20 22:22:19,294 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-09-20 22:22:19,294 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2019-09-20 22:22:19,295 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2019-09-20 22:22:19,295 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2019-09-20 22:22:19,295 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-09-20 22:22:19,295 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-09-20 22:22:19,295 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_fmt [2019-09-20 22:22:19,295 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2019-09-20 22:22:19,295 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2019-09-20 22:22:19,296 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2019-09-20 22:22:19,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_9 [2019-09-20 22:22:19,296 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-09-20 22:22:19,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_6 [2019-09-20 22:22:19,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_10 [2019-09-20 22:22:19,296 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_11 [2019-09-20 22:22:19,296 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-09-20 22:22:19,296 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-09-20 22:22:19,296 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-20 22:22:19,298 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-09-20 22:22:19,302 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-09-20 22:22:19,302 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-09-20 22:22:19,302 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-09-20 22:22:19,302 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-09-20 22:22:19,302 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-09-20 22:22:19,303 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-09-20 22:22:19,303 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2019-09-20 22:22:19,303 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2019-09-20 22:22:19,303 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-09-20 22:22:19,303 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-09-20 22:22:19,304 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-09-20 22:22:19,306 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-09-20 22:22:19,306 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-09-20 22:22:19,307 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2019-09-20 22:22:19,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_5 [2019-09-20 22:22:19,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_8 [2019-09-20 22:22:19,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_12 [2019-09-20 22:22:19,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_i_mutex_of_inode [2019-09-20 22:22:19,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_i_mutex_of_inode [2019-09-20 22:22:19,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2019-09-20 22:22:19,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2019-09-20 22:22:19,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2019-09-20 22:22:19,308 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2019-09-20 22:22:19,308 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2019-09-20 22:22:19,308 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-09-20 22:22:19,308 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2019-09-20 22:22:19,308 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2019-09-20 22:22:19,308 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2019-09-20 22:22:19,308 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-09-20 22:22:19,308 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-09-20 22:22:19,309 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-09-20 22:22:19,309 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-09-20 22:22:19,309 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-09-20 22:22:19,309 INFO L130 BoogieDeclarations]: Found specification of procedure ioread32be [2019-09-20 22:22:19,309 INFO L130 BoogieDeclarations]: Found specification of procedure iowrite32be [2019-09-20 22:22:19,309 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-09-20 22:22:19,309 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-09-20 22:22:19,309 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-09-20 22:22:19,309 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-09-20 22:22:19,310 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_probe_3 [2019-09-20 22:22:19,310 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_2 [2019-09-20 22:22:19,310 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_2 [2019-09-20 22:22:19,310 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_6 [2019-09-20 22:22:19,310 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_2 [2019-09-20 22:22:19,310 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_1 [2019-09-20 22:22:19,310 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_driver_init_3 [2019-09-20 22:22:19,310 INFO L130 BoogieDeclarations]: Found specification of procedure choose_interrupt_1 [2019-09-20 22:22:19,310 INFO L130 BoogieDeclarations]: Found specification of procedure reg_check_2 [2019-09-20 22:22:19,311 INFO L130 BoogieDeclarations]: Found specification of procedure disable_suitable_irq_1 [2019-09-20 22:22:19,311 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_1 [2019-09-20 22:22:19,311 INFO L130 BoogieDeclarations]: Found specification of procedure activate_suitable_irq_1 [2019-09-20 22:22:19,311 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_usb_ep_ops_5 [2019-09-20 22:22:19,311 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_usb_gadget_ops_4 [2019-09-20 22:22:19,311 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_irq_2 [2019-09-20 22:22:19,311 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2019-09-20 22:22:19,311 INFO L130 BoogieDeclarations]: Found specification of procedure devm_request_threaded_irq [2019-09-20 22:22:19,312 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_devm_request_threaded_irq_7 [2019-09-20 22:22:19,312 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_devm_request_threaded_irq_13 [2019-09-20 22:22:19,312 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2019-09-20 22:22:19,312 INFO L130 BoogieDeclarations]: Found specification of procedure seq_lseek [2019-09-20 22:22:19,313 INFO L130 BoogieDeclarations]: Found specification of procedure seq_puts [2019-09-20 22:22:19,313 INFO L130 BoogieDeclarations]: Found specification of procedure seq_printf [2019-09-20 22:22:19,313 INFO L130 BoogieDeclarations]: Found specification of procedure single_open [2019-09-20 22:22:19,313 INFO L130 BoogieDeclarations]: Found specification of procedure single_release [2019-09-20 22:22:19,314 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kmalloc [2019-09-20 22:22:19,314 INFO L130 BoogieDeclarations]: Found specification of procedure devm_kzalloc [2019-09-20 22:22:19,314 INFO L130 BoogieDeclarations]: Found specification of procedure devm_ioremap_resource [2019-09-20 22:22:19,314 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2019-09-20 22:22:19,314 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-09-20 22:22:19,314 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-09-20 22:22:19,314 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-09-20 22:22:19,314 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2019-09-20 22:22:19,315 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_in [2019-09-20 22:22:19,315 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-20 22:22:19,315 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_bulk [2019-09-20 22:22:19,315 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_control [2019-09-20 22:22:19,315 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_int [2019-09-20 22:22:19,315 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_isoc [2019-09-20 22:22:19,315 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_maxp [2019-09-20 22:22:19,315 INFO L130 BoogieDeclarations]: Found specification of procedure usb_speed_string [2019-09-20 22:22:19,315 INFO L130 BoogieDeclarations]: Found specification of procedure usb_state_string [2019-09-20 22:22:19,316 INFO L130 BoogieDeclarations]: Found specification of procedure usb_ep_set_maxpacket_limit [2019-09-20 22:22:19,316 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-20 22:22:19,316 INFO L130 BoogieDeclarations]: Found specification of procedure usb_add_gadget_udc [2019-09-20 22:22:19,316 INFO L130 BoogieDeclarations]: Found specification of procedure usb_del_gadget_udc [2019-09-20 22:22:19,316 INFO L130 BoogieDeclarations]: Found specification of procedure usb_gadget_map_request [2019-09-20 22:22:19,316 INFO L130 BoogieDeclarations]: Found specification of procedure usb_gadget_unmap_request [2019-09-20 22:22:19,316 INFO L130 BoogieDeclarations]: Found specification of procedure usb_gadget_set_state [2019-09-20 22:22:19,316 INFO L130 BoogieDeclarations]: Found specification of procedure usb_gadget_giveback_request [2019-09-20 22:22:19,317 INFO L130 BoogieDeclarations]: Found specification of procedure dma_alloc_attrs [2019-09-20 22:22:19,317 INFO L130 BoogieDeclarations]: Found specification of procedure dma_free_attrs [2019-09-20 22:22:19,317 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_create [2019-09-20 22:22:19,317 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_destroy [2019-09-20 22:22:19,317 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_alloc [2019-09-20 22:22:19,317 INFO L130 BoogieDeclarations]: Found specification of procedure dma_pool_free [2019-09-20 22:22:19,317 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2019-09-20 22:22:19,317 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_dir [2019-09-20 22:22:19,318 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove [2019-09-20 22:22:19,318 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_resource [2019-09-20 22:22:19,318 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_irq [2019-09-20 22:22:19,318 INFO L130 BoogieDeclarations]: Found specification of procedure __platform_driver_register [2019-09-20 22:22:19,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv___platform_driver_register_14 [2019-09-20 22:22:19,318 INFO L130 BoogieDeclarations]: Found specification of procedure platform_driver_unregister [2019-09-20 22:22:19,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_platform_driver_unregister_15 [2019-09-20 22:22:19,318 INFO L130 BoogieDeclarations]: Found specification of procedure platform_get_drvdata [2019-09-20 22:22:19,319 INFO L130 BoogieDeclarations]: Found specification of procedure platform_set_drvdata [2019-09-20 22:22:19,319 INFO L130 BoogieDeclarations]: Found specification of procedure of_property_read_u32_index [2019-09-20 22:22:19,319 INFO L130 BoogieDeclarations]: Found specification of procedure gr_ep0state_string [2019-09-20 22:22:19,319 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-20 22:22:19,319 INFO L130 BoogieDeclarations]: Found specification of procedure gr_dbgprint_request [2019-09-20 22:22:19,319 INFO L130 BoogieDeclarations]: Found specification of procedure gr_dbgprint_devreq [2019-09-20 22:22:19,319 INFO L130 BoogieDeclarations]: Found specification of procedure gr_seq_ep_show [2019-09-20 22:22:19,319 INFO L130 BoogieDeclarations]: Found specification of procedure gr_seq_show [2019-09-20 22:22:19,320 INFO L130 BoogieDeclarations]: Found specification of procedure gr_dfs_open [2019-09-20 22:22:19,320 INFO L130 BoogieDeclarations]: Found specification of procedure gr_dfs_create [2019-09-20 22:22:19,320 INFO L130 BoogieDeclarations]: Found specification of procedure gr_dfs_delete [2019-09-20 22:22:19,320 INFO L130 BoogieDeclarations]: Found specification of procedure gr_alloc_dma_desc [2019-09-20 22:22:19,320 INFO L130 BoogieDeclarations]: Found specification of procedure gr_free_dma_desc [2019-09-20 22:22:19,320 INFO L130 BoogieDeclarations]: Found specification of procedure gr_free_dma_desc_chain [2019-09-20 22:22:19,320 INFO L130 BoogieDeclarations]: Found specification of procedure gr_ep0_setup [2019-09-20 22:22:19,320 INFO L130 BoogieDeclarations]: Found specification of procedure gr_finish_request [2019-09-20 22:22:19,321 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-09-20 22:22:19,321 INFO L130 BoogieDeclarations]: Found specification of procedure gr_alloc_request [2019-09-20 22:22:19,321 INFO L130 BoogieDeclarations]: Found specification of procedure gr_start_dma [2019-09-20 22:22:19,321 INFO L130 BoogieDeclarations]: Found specification of procedure gr_dma_advance [2019-09-20 22:22:19,321 INFO L130 BoogieDeclarations]: Found specification of procedure gr_abort_dma [2019-09-20 22:22:19,321 INFO L130 BoogieDeclarations]: Found specification of procedure gr_add_dma_desc [2019-09-20 22:22:19,321 INFO L130 BoogieDeclarations]: Found specification of procedure gr_setup_out_desc_list [2019-09-20 22:22:19,321 INFO L130 BoogieDeclarations]: Found specification of procedure gr_setup_in_desc_list [2019-09-20 22:22:19,321 INFO L130 BoogieDeclarations]: Found specification of procedure gr_queue [2019-09-20 22:22:19,322 INFO L130 BoogieDeclarations]: Found specification of procedure gr_queue_int [2019-09-20 22:22:19,322 INFO L130 BoogieDeclarations]: Found specification of procedure gr_ep_nuke [2019-09-20 22:22:19,322 INFO L130 BoogieDeclarations]: Found specification of procedure gr_ep_reset [2019-09-20 22:22:19,323 INFO L130 BoogieDeclarations]: Found specification of procedure gr_control_stall [2019-09-20 22:22:19,324 INFO L130 BoogieDeclarations]: Found specification of procedure gr_ep_halt_wedge [2019-09-20 22:22:19,324 INFO L130 BoogieDeclarations]: Found specification of procedure gr_set_ep0state [2019-09-20 22:22:19,324 INFO L130 BoogieDeclarations]: Found specification of procedure gr_disable_interrupts_and_pullup [2019-09-20 22:22:19,324 INFO L130 BoogieDeclarations]: Found specification of procedure gr_stop_activity [2019-09-20 22:22:19,325 INFO L130 BoogieDeclarations]: Found specification of procedure gr_ep0_testmode_complete [2019-09-20 22:22:19,325 INFO L130 BoogieDeclarations]: Found specification of procedure gr_ep0_dummy_complete [2019-09-20 22:22:19,325 INFO L130 BoogieDeclarations]: Found specification of procedure gr_ep0_respond [2019-09-20 22:22:19,325 INFO L130 BoogieDeclarations]: Found specification of procedure gr_ep0_respond_u16 [2019-09-20 22:22:19,325 INFO L130 BoogieDeclarations]: Found specification of procedure gr_ep0_respond_empty [2019-09-20 22:22:19,325 INFO L130 BoogieDeclarations]: Found specification of procedure gr_set_address [2019-09-20 22:22:19,325 INFO L130 BoogieDeclarations]: Found specification of procedure gr_device_request [2019-09-20 22:22:19,326 INFO L130 BoogieDeclarations]: Found specification of procedure gr_interface_request [2019-09-20 22:22:19,326 INFO L130 BoogieDeclarations]: Found specification of procedure gr_endpoint_request [2019-09-20 22:22:19,326 INFO L130 BoogieDeclarations]: Found specification of procedure gr_ep0out_requeue [2019-09-20 22:22:19,326 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-09-20 22:22:19,326 INFO L130 BoogieDeclarations]: Found specification of procedure gr_vbus_connected [2019-09-20 22:22:19,326 INFO L130 BoogieDeclarations]: Found specification of procedure gr_enable_vbus_detect [2019-09-20 22:22:19,326 INFO L130 BoogieDeclarations]: Found specification of procedure gr_vbus_disconnected [2019-09-20 22:22:19,326 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-09-20 22:22:19,327 INFO L130 BoogieDeclarations]: Found specification of procedure gr_udc_usbreset [2019-09-20 22:22:19,327 INFO L130 BoogieDeclarations]: Found specification of procedure gr_handle_in_ep [2019-09-20 22:22:19,327 INFO L130 BoogieDeclarations]: Found specification of procedure gr_handle_out_ep [2019-09-20 22:22:19,327 INFO L130 BoogieDeclarations]: Found specification of procedure gr_handle_state_changes [2019-09-20 22:22:19,327 INFO L130 BoogieDeclarations]: Found specification of procedure gr_irq_handler [2019-09-20 22:22:19,327 INFO L130 BoogieDeclarations]: Found specification of procedure gr_irq [2019-09-20 22:22:19,327 INFO L130 BoogieDeclarations]: Found specification of procedure gr_ep_enable [2019-09-20 22:22:19,327 INFO L130 BoogieDeclarations]: Found specification of procedure gr_ep_disable [2019-09-20 22:22:19,328 INFO L130 BoogieDeclarations]: Found specification of procedure gr_free_request [2019-09-20 22:22:19,328 INFO L130 BoogieDeclarations]: Found specification of procedure gr_queue_ext [2019-09-20 22:22:19,328 INFO L130 BoogieDeclarations]: Found specification of procedure gr_dequeue [2019-09-20 22:22:19,328 INFO L130 BoogieDeclarations]: Found specification of procedure gr_set_halt_wedge [2019-09-20 22:22:19,328 INFO L130 BoogieDeclarations]: Found specification of procedure gr_set_halt [2019-09-20 22:22:19,328 INFO L130 BoogieDeclarations]: Found specification of procedure gr_set_wedge [2019-09-20 22:22:19,328 INFO L130 BoogieDeclarations]: Found specification of procedure gr_fifo_status [2019-09-20 22:22:19,328 INFO L130 BoogieDeclarations]: Found specification of procedure gr_fifo_flush [2019-09-20 22:22:19,329 INFO L130 BoogieDeclarations]: Found specification of procedure gr_get_frame [2019-09-20 22:22:19,329 INFO L130 BoogieDeclarations]: Found specification of procedure gr_wakeup [2019-09-20 22:22:19,329 INFO L130 BoogieDeclarations]: Found specification of procedure gr_pullup [2019-09-20 22:22:19,329 INFO L130 BoogieDeclarations]: Found specification of procedure gr_udc_start [2019-09-20 22:22:19,329 INFO L130 BoogieDeclarations]: Found specification of procedure gr_udc_stop [2019-09-20 22:22:19,329 INFO L130 BoogieDeclarations]: Found specification of procedure gr_ep_init [2019-09-20 22:22:19,329 INFO L130 BoogieDeclarations]: Found specification of procedure gr_udc_init [2019-09-20 22:22:19,329 INFO L130 BoogieDeclarations]: Found specification of procedure gr_ep_remove [2019-09-20 22:22:19,330 INFO L130 BoogieDeclarations]: Found specification of procedure gr_remove [2019-09-20 22:22:19,330 INFO L130 BoogieDeclarations]: Found specification of procedure gr_request_irq [2019-09-20 22:22:19,330 INFO L130 BoogieDeclarations]: Found specification of procedure gr_probe [2019-09-20 22:22:19,330 INFO L130 BoogieDeclarations]: Found specification of procedure gr_driver_init [2019-09-20 22:22:19,330 INFO L130 BoogieDeclarations]: Found specification of procedure gr_driver_exit [2019-09-20 22:22:19,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-09-20 22:22:19,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-09-20 22:22:19,331 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-09-20 22:22:19,331 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-20 22:22:19,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-09-20 22:22:19,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2019-09-20 22:22:19,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-09-20 22:22:19,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-09-20 22:22:19,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_i_mutex_of_inode [2019-09-20 22:22:19,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_i_mutex_of_inode [2019-09-20 22:22:19,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_i_mutex_of_inode [2019-09-20 22:22:19,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2019-09-20 22:22:19,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_i_mutex_of_inode [2019-09-20 22:22:19,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_i_mutex_of_inode [2019-09-20 22:22:19,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_i_mutex_of_inode [2019-09-20 22:22:19,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_i_mutex_of_inode [2019-09-20 22:22:19,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_i_mutex_of_inode [2019-09-20 22:22:19,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock [2019-09-20 22:22:19,333 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock [2019-09-20 22:22:19,333 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2019-09-20 22:22:19,333 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-09-20 22:22:19,333 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2019-09-20 22:22:19,333 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_lock [2019-09-20 22:22:19,333 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_lock [2019-09-20 22:22:19,333 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_lock [2019-09-20 22:22:19,333 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_lock [2019-09-20 22:22:19,333 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2019-09-20 22:22:19,334 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2019-09-20 22:22:19,334 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-09-20 22:22:19,334 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2019-09-20 22:22:19,334 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_mutex_of_device [2019-09-20 22:22:19,334 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_mutex_of_device [2019-09-20 22:22:19,334 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_mutex_of_device [2019-09-20 22:22:19,334 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_mutex_of_device [2019-09-20 22:22:19,334 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-09-20 22:22:19,335 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-09-20 22:22:19,335 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2019-09-20 22:22:19,335 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-09-20 22:22:19,335 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-20 22:22:19,335 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-09-20 22:22:19,335 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-09-20 22:22:19,335 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-20 22:22:19,335 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-09-20 22:22:19,335 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-09-20 22:22:19,336 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-09-20 22:22:19,336 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-09-20 22:22:21,090 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true;