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 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-32_7a-drivers--usb--serial--usbserial.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-673a906-m [2019-10-04 07:47:11,779 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-04 07:47:11,782 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-04 07:47:11,795 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-04 07:47:11,796 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-04 07:47:11,797 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-04 07:47:11,798 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-04 07:47:11,800 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-04 07:47:11,801 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-04 07:47:11,802 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-04 07:47:11,803 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-04 07:47:11,804 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-04 07:47:11,805 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-04 07:47:11,806 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-04 07:47:11,807 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-04 07:47:11,808 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-04 07:47:11,808 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-04 07:47:11,809 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-04 07:47:11,811 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-04 07:47:11,813 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-04 07:47:11,815 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-04 07:47:11,817 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-04 07:47:11,818 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-04 07:47:11,819 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-04 07:47:11,823 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-04 07:47:11,823 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-04 07:47:11,823 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-04 07:47:11,824 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-04 07:47:11,825 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-04 07:47:11,826 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-04 07:47:11,826 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-04 07:47:11,827 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-04 07:47:11,829 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-04 07:47:11,830 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-04 07:47:11,833 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-04 07:47:11,833 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-04 07:47:11,834 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-04 07:47:11,835 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-04 07:47:11,835 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-04 07:47:11,837 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-04 07:47:11,840 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-04 07:47:11,841 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 [2019-10-04 07:47:11,865 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-04 07:47:11,865 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-04 07:47:11,866 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-04 07:47:11,866 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-04 07:47:11,866 INFO L138 SettingsManager]: * Use SBE=true [2019-10-04 07:47:11,867 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-04 07:47:11,867 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-04 07:47:11,867 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-04 07:47:11,867 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-04 07:47:11,868 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-04 07:47:11,868 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-04 07:47:11,868 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-04 07:47:11,868 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-04 07:47:11,868 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-04 07:47:11,869 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-04 07:47:11,869 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-04 07:47:11,869 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-04 07:47:11,869 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-04 07:47:11,869 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-04 07:47:11,870 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-04 07:47:11,870 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-04 07:47:11,870 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-04 07:47:11,870 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-04 07:47:11,870 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-04 07:47:11,871 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-04 07:47:11,871 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-04 07:47:11,871 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-04 07:47:11,871 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-04 07:47:11,871 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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 [2019-10-04 07:47:11,909 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-04 07:47:11,922 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-04 07:47:11,925 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-04 07:47:11,926 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-04 07:47:11,927 INFO L275 PluginConnector]: CDTParser initialized [2019-10-04 07:47:11,928 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--usb--serial--usbserial.ko-entry_point.cil.out.i [2019-10-04 07:47:11,988 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ee7bcd7c6/a4057b1d3c1449c7b40ef366dee45d81/FLAGc786232d7 [2019-10-04 07:47:12,863 INFO L306 CDTParser]: Found 1 translation units. [2019-10-04 07:47:12,866 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-32_7a-drivers--usb--serial--usbserial.ko-entry_point.cil.out.i [2019-10-04 07:47:12,929 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ee7bcd7c6/a4057b1d3c1449c7b40ef366dee45d81/FLAGc786232d7 [2019-10-04 07:47:13,317 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/ee7bcd7c6/a4057b1d3c1449c7b40ef366dee45d81 [2019-10-04 07:47:13,326 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-04 07:47:13,327 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-04 07:47:13,328 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-04 07:47:13,328 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-04 07:47:13,331 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-04 07:47:13,331 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.10 07:47:13" (1/1) ... [2019-10-04 07:47:13,334 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@36cd6a55 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.10 07:47:13, skipping insertion in model container [2019-10-04 07:47:13,334 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.10 07:47:13" (1/1) ... [2019-10-04 07:47:13,342 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-04 07:47:13,523 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-04 07:47:17,038 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-04 07:47:17,164 INFO L188 MainTranslator]: Completed pre-run [2019-10-04 07:47:17,698 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-04 07:47:18,570 INFO L192 MainTranslator]: Completed translation [2019-10-04 07:47:18,571 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.10 07:47:18 WrapperNode [2019-10-04 07:47:18,571 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-04 07:47:18,572 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-04 07:47:18,572 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-04 07:47:18,572 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-04 07:47:18,586 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.10 07:47:18" (1/1) ... [2019-10-04 07:47:18,586 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.10 07:47:18" (1/1) ... [2019-10-04 07:47:18,705 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.10 07:47:18" (1/1) ... [2019-10-04 07:47:18,705 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.10 07:47:18" (1/1) ... [2019-10-04 07:47:18,934 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.10 07:47:18" (1/1) ... [2019-10-04 07:47:18,972 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.10 07:47:18" (1/1) ... [2019-10-04 07:47:19,067 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.10 07:47:18" (1/1) ... [2019-10-04 07:47:19,133 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-04 07:47:19,134 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-04 07:47:19,134 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-04 07:47:19,134 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-04 07:47:19,135 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.10 07:47:18" (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 [2019-10-04 07:47:19,213 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-04 07:47:19,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-04 07:47:19,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-10-04 07:47:19,214 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-10-04 07:47:19,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int [2019-10-04 07:47:19,215 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-10-04 07:47:19,216 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2019-10-04 07:47:19,216 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2019-10-04 07:47:19,217 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2019-10-04 07:47:19,217 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2019-10-04 07:47:19,217 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~pm_message_t~0~TO~int [2019-10-04 07:47:19,217 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2019-10-04 07:47:19,218 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~~bool~0 [2019-10-04 07:47:19,218 INFO L138 BoogieDeclarations]: Found implementation of procedure __read_once_size [2019-10-04 07:47:19,218 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-10-04 07:47:19,218 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-10-04 07:47:19,221 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2019-10-04 07:47:19,221 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2019-10-04 07:47:19,221 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub_and_test [2019-10-04 07:47:19,221 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2019-10-04 07:47:19,222 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-04 07:47:19,222 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-10-04 07:47:19,222 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2019-10-04 07:47:19,222 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2019-10-04 07:47:19,223 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-10-04 07:47:19,223 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-10-04 07:47:19,223 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-10-04 07:47:19,223 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-10-04 07:47:19,223 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-10-04 07:47:19,223 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-10-04 07:47:19,223 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-10-04 07:47:19,224 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-10-04 07:47:19,224 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2019-10-04 07:47:19,224 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2019-10-04 07:47:19,224 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_find [2019-10-04 07:47:19,225 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-10-04 07:47:19,225 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-10-04 07:47:19,225 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-10-04 07:47:19,225 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_init [2019-10-04 07:47:19,225 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2019-10-04 07:47:19,225 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_sub [2019-10-04 07:47:19,225 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2019-10-04 07:47:19,226 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2019-10-04 07:47:19,226 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_tty_driver [2019-10-04 07:47:19,226 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_in [2019-10-04 07:47:19,226 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_out [2019-10-04 07:47:19,226 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_bulk [2019-10-04 07:47:19,226 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_int [2019-10-04 07:47:19,226 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_bulk_in [2019-10-04 07:47:19,227 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_bulk_out [2019-10-04 07:47:19,227 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_int_in [2019-10-04 07:47:19,227 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_int_out [2019-10-04 07:47:19,227 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_maxp [2019-10-04 07:47:19,227 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2019-10-04 07:47:19,227 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-10-04 07:47:19,227 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-10-04 07:47:19,228 INFO L138 BoogieDeclarations]: Found implementation of procedure device_is_registered [2019-10-04 07:47:19,228 INFO L138 BoogieDeclarations]: Found implementation of procedure device_enable_async_suspend [2019-10-04 07:47:19,228 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2019-10-04 07:47:19,228 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2019-10-04 07:47:19,229 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2019-10-04 07:47:19,229 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_make_path [2019-10-04 07:47:19,229 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2019-10-04 07:47:19,229 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_int_urb [2019-10-04 07:47:19,229 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2019-10-04 07:47:19,229 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_translate_errors [2019-10-04 07:47:19,230 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_int_must_check_helper [2019-10-04 07:47:19,230 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_console_init [2019-10-04 07:47:19,230 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_console_exit [2019-10-04 07:47:19,230 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_console_disconnect [2019-10-04 07:47:19,230 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_port_get_by_minor [2019-10-04 07:47:19,230 INFO L138 BoogieDeclarations]: Found implementation of procedure allocate_minors [2019-10-04 07:47:19,230 INFO L138 BoogieDeclarations]: Found implementation of procedure release_minors [2019-10-04 07:47:19,232 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_serial [2019-10-04 07:47:19,232 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_put [2019-10-04 07:47:19,232 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_install [2019-10-04 07:47:19,232 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_port_activate [2019-10-04 07:47:19,233 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_open [2019-10-04 07:47:19,233 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_port_shutdown [2019-10-04 07:47:19,233 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_hangup [2019-10-04 07:47:19,233 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_close [2019-10-04 07:47:19,233 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_cleanup [2019-10-04 07:47:19,234 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_write [2019-10-04 07:47:19,234 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_write_room [2019-10-04 07:47:19,234 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_chars_in_buffer [2019-10-04 07:47:19,235 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_wait_until_sent [2019-10-04 07:47:19,235 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_throttle [2019-10-04 07:47:19,235 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_unthrottle [2019-10-04 07:47:19,236 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_ioctl [2019-10-04 07:47:19,236 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_set_termios [2019-10-04 07:47:19,236 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_break [2019-10-04 07:47:19,236 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_proc_show [2019-10-04 07:47:19,236 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_proc_open [2019-10-04 07:47:19,236 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_tiocmget [2019-10-04 07:47:19,236 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_tiocmset [2019-10-04 07:47:19,237 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_get_icount [2019-10-04 07:47:19,237 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_port_softint [2019-10-04 07:47:19,237 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_port_work [2019-10-04 07:47:19,237 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_port_poison_urbs [2019-10-04 07:47:19,237 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_port_unpoison_urbs [2019-10-04 07:47:19,237 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_port_release [2019-10-04 07:47:19,237 INFO L138 BoogieDeclarations]: Found implementation of procedure create_serial [2019-10-04 07:47:19,237 INFO L138 BoogieDeclarations]: Found implementation of procedure match_dynamic_id [2019-10-04 07:47:19,238 INFO L138 BoogieDeclarations]: Found implementation of procedure get_iface_id [2019-10-04 07:47:19,238 INFO L138 BoogieDeclarations]: Found implementation of procedure search_serial_device [2019-10-04 07:47:19,238 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_port_carrier_raised [2019-10-04 07:47:19,238 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_port_dtr_rts [2019-10-04 07:47:19,238 INFO L138 BoogieDeclarations]: Found implementation of procedure port_number_show [2019-10-04 07:47:19,238 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_probe [2019-10-04 07:47:19,239 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_disconnect [2019-10-04 07:47:19,239 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_suspend [2019-10-04 07:47:19,239 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_unpoison_port_urbs [2019-10-04 07:47:19,239 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_resume [2019-10-04 07:47:19,239 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_reset_resume [2019-10-04 07:47:19,240 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_init [2019-10-04 07:47:19,240 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_exit [2019-10-04 07:47:19,240 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_operations_init [2019-10-04 07:47:19,240 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_register [2019-10-04 07:47:19,240 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_deregister [2019-10-04 07:47:19,240 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_register_drivers [2019-10-04 07:47:19,241 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_deregister_drivers [2019-10-04 07:47:19,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_driver_5 [2019-10-04 07:47:19,241 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_9 [2019-10-04 07:47:19,241 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_1 [2019-10-04 07:47:19,242 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_tty_operations_6 [2019-10-04 07:47:19,242 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_1 [2019-10-04 07:47:19,242 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_1 [2019-10-04 07:47:19,242 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_1 [2019-10-04 07:47:19,242 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_1 [2019-10-04 07:47:19,243 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_tty_port_operations_7 [2019-10-04 07:47:19,243 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2019-10-04 07:47:19,243 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-04 07:47:19,243 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2019-10-04 07:47:19,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_5 [2019-10-04 07:47:19,244 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_6 [2019-10-04 07:47:19,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_7 [2019-10-04 07:47:19,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_8 [2019-10-04 07:47:19,247 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_9 [2019-10-04 07:47:19,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_10 [2019-10-04 07:47:19,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_11 [2019-10-04 07:47:19,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_12 [2019-10-04 07:47:19,248 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_13 [2019-10-04 07:47:19,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_14 [2019-10-04 07:47:19,249 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_15 [2019-10-04 07:47:19,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_16 [2019-10-04 07:47:19,255 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_17 [2019-10-04 07:47:19,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_18 [2019-10-04 07:47:19,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_19 [2019-10-04 07:47:19,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_20 [2019-10-04 07:47:19,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_21 [2019-10-04 07:47:19,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_22 [2019-10-04 07:47:19,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_23 [2019-10-04 07:47:19,256 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_24 [2019-10-04 07:47:19,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_25 [2019-10-04 07:47:19,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_26 [2019-10-04 07:47:19,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_27 [2019-10-04 07:47:19,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_28 [2019-10-04 07:47:19,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_29 [2019-10-04 07:47:19,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_30 [2019-10-04 07:47:19,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_31 [2019-10-04 07:47:19,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_32 [2019-10-04 07:47:19,257 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_33 [2019-10-04 07:47:19,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_34 [2019-10-04 07:47:19,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_35 [2019-10-04 07:47:19,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_36 [2019-10-04 07:47:19,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_37 [2019-10-04 07:47:19,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_38 [2019-10-04 07:47:19,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_39 [2019-10-04 07:47:19,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_40 [2019-10-04 07:47:19,258 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cancel_work_sync_41 [2019-10-04 07:47:19,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_42 [2019-10-04 07:47:19,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_43 [2019-10-04 07:47:19,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_44 [2019-10-04 07:47:19,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_45 [2019-10-04 07:47:19,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_46 [2019-10-04 07:47:19,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_47 [2019-10-04 07:47:19,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_48 [2019-10-04 07:47:19,259 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_49 [2019-10-04 07:47:19,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_50 [2019-10-04 07:47:19,260 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_51 [2019-10-04 07:47:19,260 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2019-10-04 07:47:19,260 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit_unlock [2019-10-04 07:47:19,260 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2019-10-04 07:47:19,260 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit_lock [2019-10-04 07:47:19,260 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2019-10-04 07:47:19,260 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-10-04 07:47:19,261 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2019-10-04 07:47:19,261 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2019-10-04 07:47:19,261 INFO L138 BoogieDeclarations]: Found implementation of procedure test_ti_thread_flag [2019-10-04 07:47:19,261 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2019-10-04 07:47:19,261 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2019-10-04 07:47:19,261 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-10-04 07:47:19,261 INFO L138 BoogieDeclarations]: Found implementation of procedure test_tsk_thread_flag [2019-10-04 07:47:19,261 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2019-10-04 07:47:19,262 INFO L138 BoogieDeclarations]: Found implementation of procedure char_buf_ptr [2019-10-04 07:47:19,262 INFO L138 BoogieDeclarations]: Found implementation of procedure flag_buf_ptr [2019-10-04 07:47:19,262 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_get_baud_rate [2019-10-04 07:47:19,262 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_insert_flip_char [2019-10-04 07:47:19,262 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_insert_flip_string [2019-10-04 07:47:19,262 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_uint_must_check_helper [2019-10-04 07:47:19,262 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_debug_data [2019-10-04 07:47:19,263 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_register [2019-10-04 07:47:19,263 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_deregister [2019-10-04 07:47:19,263 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_open [2019-10-04 07:47:19,263 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_close [2019-10-04 07:47:19,263 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_prepare_write_buffer [2019-10-04 07:47:19,263 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_write_start [2019-10-04 07:47:19,264 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_write [2019-10-04 07:47:19,264 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_write_room [2019-10-04 07:47:19,264 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_chars_in_buffer [2019-10-04 07:47:19,264 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_wait_until_sent [2019-10-04 07:47:19,264 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_submit_read_urb [2019-10-04 07:47:19,264 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_submit_read_urbs [2019-10-04 07:47:19,265 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_process_read_urb [2019-10-04 07:47:19,265 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_read_bulk_callback [2019-10-04 07:47:19,265 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_write_bulk_callback [2019-10-04 07:47:19,265 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_throttle [2019-10-04 07:47:19,265 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_unthrottle [2019-10-04 07:47:19,265 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_msr_changed [2019-10-04 07:47:19,265 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_tiocmiwait [2019-10-04 07:47:19,266 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_get_icount [2019-10-04 07:47:19,266 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_handle_sysrq_char [2019-10-04 07:47:19,266 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_handle_break [2019-10-04 07:47:19,266 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_handle_dcd_change [2019-10-04 07:47:19,266 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_resume [2019-10-04 07:47:19,266 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_usb_serial_driver_4 [2019-10-04 07:47:19,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_4 [2019-10-04 07:47:19,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_103 [2019-10-04 07:47:19,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_104 [2019-10-04 07:47:19,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_105 [2019-10-04 07:47:19,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_106 [2019-10-04 07:47:19,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_107 [2019-10-04 07:47:19,267 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_108 [2019-10-04 07:47:19,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_109 [2019-10-04 07:47:19,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_110 [2019-10-04 07:47:19,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_111 [2019-10-04 07:47:19,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_112 [2019-10-04 07:47:19,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_113 [2019-10-04 07:47:19,268 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_114 [2019-10-04 07:47:19,269 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_device_match [2019-10-04 07:47:19,269 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_device_probe [2019-10-04 07:47:19,269 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_device_remove [2019-10-04 07:47:19,269 INFO L138 BoogieDeclarations]: Found implementation of procedure new_id_store [2019-10-04 07:47:19,269 INFO L138 BoogieDeclarations]: Found implementation of procedure new_id_show [2019-10-04 07:47:19,269 INFO L138 BoogieDeclarations]: Found implementation of procedure free_dynids [2019-10-04 07:47:19,270 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_bus_register [2019-10-04 07:47:19,270 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_bus_deregister [2019-10-04 07:47:19,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_driver_attribute_3 [2019-10-04 07:47:19,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_bus_type_2 [2019-10-04 07:47:19,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_3 [2019-10-04 07:47:19,270 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_2 [2019-10-04 07:47:19,271 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2019-10-04 07:47:19,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_131 [2019-10-04 07:47:19,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_132 [2019-10-04 07:47:19,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_133 [2019-10-04 07:47:19,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_134 [2019-10-04 07:47:19,271 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_135 [2019-10-04 07:47:19,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_136 [2019-10-04 07:47:19,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_137 [2019-10-04 07:47:19,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_138 [2019-10-04 07:47:19,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_139 [2019-10-04 07:47:19,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_140 [2019-10-04 07:47:19,272 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_141 [2019-10-04 07:47:19,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_142 [2019-10-04 07:47:19,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_tty_register_device_143 [2019-10-04 07:47:19,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_tty_unregister_device_144 [2019-10-04 07:47:19,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-10-04 07:47:19,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_negative [2019-10-04 07:47:19,273 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-10-04 07:47:19,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-10-04 07:47:19,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-10-04 07:47:19,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-10-04 07:47:19,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_disc_mutex_of_usb_serial [2019-10-04 07:47:19,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_disc_mutex_of_usb_serial [2019-10-04 07:47:19,274 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_disc_mutex_of_usb_serial [2019-10-04 07:47:19,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_disc_mutex_of_usb_serial [2019-10-04 07:47:19,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_disc_mutex_of_usb_serial [2019-10-04 07:47:19,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_disc_mutex_of_usb_serial [2019-10-04 07:47:19,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_disc_mutex_of_usb_serial [2019-10-04 07:47:19,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_disc_mutex_of_usb_serial [2019-10-04 07:47:19,275 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_disc_mutex_of_usb_serial [2019-10-04 07:47:19,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_disc_mutex_of_usb_serial [2019-10-04 07:47:19,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_disc_mutex_of_usb_serial [2019-10-04 07:47:19,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_i_mutex_of_inode [2019-10-04 07:47:19,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_i_mutex_of_inode [2019-10-04 07:47:19,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_i_mutex_of_inode [2019-10-04 07:47:19,276 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_i_mutex_of_inode [2019-10-04 07:47:19,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2019-10-04 07:47:19,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_i_mutex_of_inode [2019-10-04 07:47:19,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_i_mutex_of_inode [2019-10-04 07:47:19,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_i_mutex_of_inode [2019-10-04 07:47:19,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_i_mutex_of_inode [2019-10-04 07:47:19,277 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_i_mutex_of_inode [2019-10-04 07:47:19,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_i_mutex_of_inode [2019-10-04 07:47:19,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock [2019-10-04 07:47:19,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock [2019-10-04 07:47:19,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2019-10-04 07:47:19,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2019-10-04 07:47:19,278 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-10-04 07:47:19,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2019-10-04 07:47:19,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2019-10-04 07:47:19,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_lock [2019-10-04 07:47:19,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_lock [2019-10-04 07:47:19,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_lock [2019-10-04 07:47:19,279 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_lock [2019-10-04 07:47:19,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2019-10-04 07:47:19,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2019-10-04 07:47:19,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2019-10-04 07:47:19,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2019-10-04 07:47:19,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-10-04 07:47:19,280 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2019-10-04 07:47:19,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2019-10-04 07:47:19,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_mutex_of_device [2019-10-04 07:47:19,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_mutex_of_device [2019-10-04 07:47:19,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_mutex_of_device [2019-10-04 07:47:19,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_mutex_of_device [2019-10-04 07:47:19,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_table_lock [2019-10-04 07:47:19,281 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_table_lock [2019-10-04 07:47:19,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_table_lock [2019-10-04 07:47:19,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_table_lock [2019-10-04 07:47:19,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_table_lock [2019-10-04 07:47:19,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_table_lock [2019-10-04 07:47:19,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_table_lock [2019-10-04 07:47:19,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_table_lock [2019-10-04 07:47:19,282 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_trylock_device_table_lock [2019-10-04 07:47:19,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_lock_device_for_reset_table_lock [2019-10-04 07:47:19,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_unlock_device_table_lock [2019-10-04 07:47:19,283 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-04 07:47:19,283 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2019-10-04 07:47:19,283 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2019-10-04 07:47:19,283 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2019-10-04 07:47:19,284 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_alloc [2019-10-04 07:47:19,284 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_free [2019-10-04 07:47:19,284 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_in [2019-10-04 07:47:19,284 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_in_r [2019-10-04 07:47:19,284 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_max_r [2019-10-04 07:47:19,284 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_out [2019-10-04 07:47:19,284 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_out_r [2019-10-04 07:47:19,285 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2019-10-04 07:47:19,285 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2019-10-04 07:47:19,285 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2019-10-04 07:47:19,285 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-10-04 07:47:19,285 INFO L138 BoogieDeclarations]: Found implementation of procedure __tty_alloc_driver [2019-10-04 07:47:19,285 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2019-10-04 07:47:19,285 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2019-10-04 07:47:19,286 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2019-10-04 07:47:19,286 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2019-10-04 07:47:19,286 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2019-10-04 07:47:19,286 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2019-10-04 07:47:19,286 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2019-10-04 07:47:19,286 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-10-04 07:47:19,287 INFO L138 BoogieDeclarations]: Found implementation of procedure bus_register [2019-10-04 07:47:19,287 INFO L138 BoogieDeclarations]: Found implementation of procedure bus_unregister [2019-10-04 07:47:19,287 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2019-10-04 07:47:19,287 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2019-10-04 07:47:19,287 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-10-04 07:47:19,287 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_name [2019-10-04 07:47:19,287 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2019-10-04 07:47:19,288 INFO L138 BoogieDeclarations]: Found implementation of procedure device_add [2019-10-04 07:47:19,288 INFO L138 BoogieDeclarations]: Found implementation of procedure device_del [2019-10-04 07:47:19,288 INFO L138 BoogieDeclarations]: Found implementation of procedure device_initialize [2019-10-04 07:47:19,288 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_attach [2019-10-04 07:47:19,288 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_register [2019-10-04 07:47:19,288 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_unregister [2019-10-04 07:47:19,289 INFO L138 BoogieDeclarations]: Found implementation of procedure find_first_bit [2019-10-04 07:47:19,289 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2019-10-04 07:47:19,289 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2019-10-04 07:47:19,289 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_sysrq [2019-10-04 07:47:19,289 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_alloc [2019-10-04 07:47:19,289 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_find_slowpath [2019-10-04 07:47:19,289 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_remove [2019-10-04 07:47:19,290 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2019-10-04 07:47:19,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destruct_7 [2019-10-04 07:47:19,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-04 07:47:19,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_4 [2019-10-04 07:47:19,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_4 [2019-10-04 07:47:19,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_reset_resume_5 [2019-10-04 07:47:19,290 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_suspend_4 [2019-10-04 07:47:19,291 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2019-10-04 07:47:19,291 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2019-10-04 07:47:19,291 INFO L138 BoogieDeclarations]: Found implementation of procedure module_put [2019-10-04 07:47:19,291 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2019-10-04 07:47:19,291 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2019-10-04 07:47:19,291 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-10-04 07:47:19,292 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2019-10-04 07:47:19,292 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-10-04 07:47:19,292 INFO L138 BoogieDeclarations]: Found implementation of procedure put_device [2019-10-04 07:47:19,292 INFO L138 BoogieDeclarations]: Found implementation of procedure put_tty_driver [2019-10-04 07:47:19,292 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2019-10-04 07:47:19,292 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2019-10-04 07:47:19,293 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2019-10-04 07:47:19,293 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_interruptible [2019-10-04 07:47:19,293 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_lseek [2019-10-04 07:47:19,293 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_printf [2019-10-04 07:47:19,293 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_putc [2019-10-04 07:47:19,293 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_puts [2019-10-04 07:47:19,294 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_read [2019-10-04 07:47:19,294 INFO L138 BoogieDeclarations]: Found implementation of procedure single_open [2019-10-04 07:47:19,294 INFO L138 BoogieDeclarations]: Found implementation of procedure single_release [2019-10-04 07:47:19,294 INFO L138 BoogieDeclarations]: Found implementation of procedure try_module_get [2019-10-04 07:47:19,294 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_flip_buffer_push [2019-10-04 07:47:19,294 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_hangup [2019-10-04 07:47:19,295 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_insert_flip_string_fixed_flag [2019-10-04 07:47:19,295 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_insert_flip_string_flags [2019-10-04 07:47:19,295 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_kref_put [2019-10-04 07:47:19,295 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_ldisc_deref [2019-10-04 07:47:19,295 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_ldisc_ref [2019-10-04 07:47:19,295 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_close [2019-10-04 07:47:19,296 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_destroy [2019-10-04 07:47:19,296 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_hangup [2019-10-04 07:47:19,296 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_init [2019-10-04 07:47:19,296 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_install [2019-10-04 07:47:19,296 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_open [2019-10-04 07:47:19,296 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_tty_get [2019-10-04 07:47:19,297 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_tty_wakeup [2019-10-04 07:47:19,297 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_register_device [2019-10-04 07:47:19,297 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_register_driver [2019-10-04 07:47:19,297 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_set_operations [2019-10-04 07:47:19,297 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_termios_baud_rate [2019-10-04 07:47:19,297 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_termios_copy_hw [2019-10-04 07:47:19,297 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_unregister_device [2019-10-04 07:47:19,298 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_unregister_driver [2019-10-04 07:47:19,298 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_vhangup [2019-10-04 07:47:19,298 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2019-10-04 07:47:19,298 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_get_interface [2019-10-04 07:47:19,298 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_put_interface [2019-10-04 07:47:19,298 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2019-10-04 07:47:19,298 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_disabled [2019-10-04 07:47:19,299 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2019-10-04 07:47:19,299 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_dev [2019-10-04 07:47:19,299 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intf [2019-10-04 07:47:19,299 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2019-10-04 07:47:19,299 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_match_id [2019-10-04 07:47:19,299 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_match_one_id [2019-10-04 07:47:19,299 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_poison_urb [2019-10-04 07:47:19,300 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_dev [2019-10-04 07:47:19,300 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_intf [2019-10-04 07:47:19,300 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2019-10-04 07:47:19,300 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_show_dynids [2019-10-04 07:47:19,300 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_store_new_id [2019-10-04 07:47:19,300 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2019-10-04 07:47:19,300 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_unpoison_urb [2019-10-04 07:47:19,301 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_fmt [2019-10-04 07:47:19,301 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-10-04 07:47:19,301 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-04 07:47:19,301 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-04 07:47:19,302 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-10-04 07:47:19,302 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-10-04 07:47:19,302 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-10-04 07:47:19,302 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-04 07:47:19,302 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-10-04 07:47:19,302 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-10-04 07:47:19,302 INFO L130 BoogieDeclarations]: Found specification of procedure __read_once_size [2019-10-04 07:47:19,303 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-10-04 07:47:19,303 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-04 07:47:19,303 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-04 07:47:19,303 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-10-04 07:47:19,303 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-10-04 07:47:19,303 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2019-10-04 07:47:19,303 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2019-10-04 07:47:19,304 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2019-10-04 07:47:19,304 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2019-10-04 07:47:19,304 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-10-04 07:47:19,304 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-10-04 07:47:19,304 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-04 07:47:19,304 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2019-10-04 07:47:19,304 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2019-10-04 07:47:19,305 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-04 07:47:19,305 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2019-10-04 07:47:19,305 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-10-04 07:47:19,305 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_fmt [2019-10-04 07:47:19,305 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-10-04 07:47:19,305 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2019-10-04 07:47:19,305 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2019-10-04 07:47:19,306 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2019-10-04 07:47:19,306 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub_and_test [2019-10-04 07:47:19,306 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2019-10-04 07:47:19,306 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2019-10-04 07:47:19,306 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2019-10-04 07:47:19,306 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2019-10-04 07:47:19,306 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_15 [2019-10-04 07:47:19,307 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-10-04 07:47:19,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_10 [2019-10-04 07:47:19,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_13 [2019-10-04 07:47:19,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_16 [2019-10-04 07:47:19,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_19 [2019-10-04 07:47:19,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_20 [2019-10-04 07:47:19,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_22 [2019-10-04 07:47:19,308 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_23 [2019-10-04 07:47:19,308 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_25 [2019-10-04 07:47:19,308 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_26 [2019-10-04 07:47:19,308 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_27 [2019-10-04 07:47:19,308 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_29 [2019-10-04 07:47:19,308 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_31 [2019-10-04 07:47:19,308 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_33 [2019-10-04 07:47:19,309 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_34 [2019-10-04 07:47:19,309 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_36 [2019-10-04 07:47:19,309 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_37 [2019-10-04 07:47:19,309 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_38 [2019-10-04 07:47:19,309 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_40 [2019-10-04 07:47:19,309 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_46 [2019-10-04 07:47:19,309 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_48 [2019-10-04 07:47:19,310 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-04 07:47:19,310 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-10-04 07:47:19,310 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-04 07:47:19,310 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-04 07:47:19,310 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-04 07:47:19,310 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-10-04 07:47:19,310 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-04 07:47:19,311 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-04 07:47:19,311 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-10-04 07:47:19,311 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-10-04 07:47:19,311 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2019-10-04 07:47:19,311 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2019-10-04 07:47:19,311 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-10-04 07:47:19,311 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-10-04 07:47:19,312 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-10-04 07:47:19,312 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-10-04 07:47:19,312 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-10-04 07:47:19,312 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2019-10-04 07:47:19,312 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_11 [2019-10-04 07:47:19,312 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_12 [2019-10-04 07:47:19,312 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_14 [2019-10-04 07:47:19,313 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_17 [2019-10-04 07:47:19,313 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_18 [2019-10-04 07:47:19,313 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_21 [2019-10-04 07:47:19,313 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_24 [2019-10-04 07:47:19,313 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_28 [2019-10-04 07:47:19,313 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_30 [2019-10-04 07:47:19,313 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_32 [2019-10-04 07:47:19,314 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_35 [2019-10-04 07:47:19,314 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_39 [2019-10-04 07:47:19,314 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_45 [2019-10-04 07:47:19,314 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_47 [2019-10-04 07:47:19,314 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_disc_mutex_of_usb_serial [2019-10-04 07:47:19,314 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_disc_mutex_of_usb_serial [2019-10-04 07:47:19,314 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_i_mutex_of_inode [2019-10-04 07:47:19,315 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_i_mutex_of_inode [2019-10-04 07:47:19,315 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2019-10-04 07:47:19,315 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2019-10-04 07:47:19,315 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2019-10-04 07:47:19,315 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2019-10-04 07:47:19,315 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2019-10-04 07:47:19,316 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_table_lock [2019-10-04 07:47:19,316 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_table_lock [2019-10-04 07:47:19,316 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-10-04 07:47:19,316 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2019-10-04 07:47:19,316 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2019-10-04 07:47:19,316 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-10-04 07:47:19,316 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-10-04 07:47:19,317 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-10-04 07:47:19,317 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2019-10-04 07:47:19,317 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2019-10-04 07:47:19,317 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2019-10-04 07:47:19,317 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2019-10-04 07:47:19,317 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_5 [2019-10-04 07:47:19,317 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_7 [2019-10-04 07:47:19,318 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2019-10-04 07:47:19,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_6 [2019-10-04 07:47:19,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_9 [2019-10-04 07:47:19,318 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2019-10-04 07:47:19,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_8 [2019-10-04 07:47:19,318 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2019-10-04 07:47:19,318 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cancel_work_sync_41 [2019-10-04 07:47:19,319 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2019-10-04 07:47:19,319 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2019-10-04 07:47:19,319 INFO L130 BoogieDeclarations]: Found specification of procedure idr_find_slowpath [2019-10-04 07:47:19,319 INFO L130 BoogieDeclarations]: Found specification of procedure idr_alloc [2019-10-04 07:47:19,319 INFO L130 BoogieDeclarations]: Found specification of procedure idr_remove [2019-10-04 07:47:19,319 INFO L130 BoogieDeclarations]: Found specification of procedure idr_find [2019-10-04 07:47:19,319 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-04 07:47:19,320 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-04 07:47:19,320 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-04 07:47:19,320 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-10-04 07:47:19,320 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-10-04 07:47:19,320 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-10-04 07:47:19,320 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_driver_5 [2019-10-04 07:47:19,320 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_9 [2019-10-04 07:47:19,321 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_usb_serial_driver_4 [2019-10-04 07:47:19,321 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_1 [2019-10-04 07:47:19,321 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_tty_operations_6 [2019-10-04 07:47:19,321 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_1 [2019-10-04 07:47:19,321 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_1 [2019-10-04 07:47:19,321 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_1 [2019-10-04 07:47:19,321 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_1 [2019-10-04 07:47:19,321 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_driver_attribute_3 [2019-10-04 07:47:19,322 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_tty_port_operations_7 [2019-10-04 07:47:19,322 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_bus_type_2 [2019-10-04 07:47:19,322 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2019-10-04 07:47:19,322 INFO L130 BoogieDeclarations]: Found specification of procedure kref_init [2019-10-04 07:47:19,322 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2019-10-04 07:47:19,322 INFO L130 BoogieDeclarations]: Found specification of procedure kref_sub [2019-10-04 07:47:19,322 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-10-04 07:47:19,323 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2019-10-04 07:47:19,323 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2019-10-04 07:47:19,323 INFO L130 BoogieDeclarations]: Found specification of procedure __tty_alloc_driver [2019-10-04 07:47:19,323 INFO L130 BoogieDeclarations]: Found specification of procedure put_tty_driver [2019-10-04 07:47:19,323 INFO L130 BoogieDeclarations]: Found specification of procedure tty_set_operations [2019-10-04 07:47:19,323 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_tty_driver [2019-10-04 07:47:19,323 INFO L130 BoogieDeclarations]: Found specification of procedure tty_kref_put [2019-10-04 07:47:19,324 INFO L130 BoogieDeclarations]: Found specification of procedure tty_register_driver [2019-10-04 07:47:19,324 INFO L130 BoogieDeclarations]: Found specification of procedure tty_unregister_driver [2019-10-04 07:47:19,324 INFO L130 BoogieDeclarations]: Found specification of procedure tty_vhangup [2019-10-04 07:47:19,324 INFO L130 BoogieDeclarations]: Found specification of procedure tty_termios_copy_hw [2019-10-04 07:47:19,324 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_init [2019-10-04 07:47:19,324 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_destroy [2019-10-04 07:47:19,324 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_tty_get [2019-10-04 07:47:19,325 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_hangup [2019-10-04 07:47:19,325 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_tty_wakeup [2019-10-04 07:47:19,325 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_close [2019-10-04 07:47:19,325 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_install [2019-10-04 07:47:19,325 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_open [2019-10-04 07:47:19,325 INFO L130 BoogieDeclarations]: Found specification of procedure try_module_get [2019-10-04 07:47:19,325 INFO L130 BoogieDeclarations]: Found specification of procedure module_put [2019-10-04 07:47:19,326 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2019-10-04 07:47:19,326 INFO L130 BoogieDeclarations]: Found specification of procedure seq_lseek [2019-10-04 07:47:19,326 INFO L130 BoogieDeclarations]: Found specification of procedure seq_putc [2019-10-04 07:47:19,326 INFO L130 BoogieDeclarations]: Found specification of procedure seq_puts [2019-10-04 07:47:19,326 INFO L130 BoogieDeclarations]: Found specification of procedure seq_printf [2019-10-04 07:47:19,326 INFO L130 BoogieDeclarations]: Found specification of procedure single_open [2019-10-04 07:47:19,326 INFO L130 BoogieDeclarations]: Found specification of procedure single_release [2019-10-04 07:47:19,326 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_in [2019-10-04 07:47:19,327 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_out [2019-10-04 07:47:19,327 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_bulk [2019-10-04 07:47:19,327 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_int [2019-10-04 07:47:19,327 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_bulk_in [2019-10-04 07:47:19,327 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_bulk_out [2019-10-04 07:47:19,327 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_int_in [2019-10-04 07:47:19,327 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_int_out [2019-10-04 07:47:19,328 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_maxp [2019-10-04 07:47:19,328 INFO L130 BoogieDeclarations]: Found specification of procedure bus_register [2019-10-04 07:47:19,328 INFO L130 BoogieDeclarations]: Found specification of procedure bus_unregister [2019-10-04 07:47:19,328 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2019-10-04 07:47:19,328 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_name [2019-10-04 07:47:19,328 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-10-04 07:47:19,328 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-10-04 07:47:19,329 INFO L130 BoogieDeclarations]: Found specification of procedure device_is_registered [2019-10-04 07:47:19,329 INFO L130 BoogieDeclarations]: Found specification of procedure device_enable_async_suspend [2019-10-04 07:47:19,329 INFO L130 BoogieDeclarations]: Found specification of procedure device_initialize [2019-10-04 07:47:19,329 INFO L130 BoogieDeclarations]: Found specification of procedure device_add [2019-10-04 07:47:19,329 INFO L130 BoogieDeclarations]: Found specification of procedure device_del [2019-10-04 07:47:19,329 INFO L130 BoogieDeclarations]: Found specification of procedure driver_attach [2019-10-04 07:47:19,329 INFO L130 BoogieDeclarations]: Found specification of procedure put_device [2019-10-04 07:47:19,330 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-10-04 07:47:19,330 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2019-10-04 07:47:19,330 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2019-10-04 07:47:19,330 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2019-10-04 07:47:19,330 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2019-10-04 07:47:19,330 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intf [2019-10-04 07:47:19,330 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_intf [2019-10-04 07:47:19,331 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2019-10-04 07:47:19,331 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_dev [2019-10-04 07:47:19,331 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_dev [2019-10-04 07:47:19,331 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_get_interface [2019-10-04 07:47:19,331 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_put_interface [2019-10-04 07:47:19,331 INFO L130 BoogieDeclarations]: Found specification of procedure usb_match_id [2019-10-04 07:47:19,332 INFO L130 BoogieDeclarations]: Found specification of procedure usb_match_one_id [2019-10-04 07:47:19,332 INFO L130 BoogieDeclarations]: Found specification of procedure usb_make_path [2019-10-04 07:47:19,332 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2019-10-04 07:47:19,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_42 [2019-10-04 07:47:19,332 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_49 [2019-10-04 07:47:19,332 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2019-10-04 07:47:19,333 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_43 [2019-10-04 07:47:19,333 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_44 [2019-10-04 07:47:19,333 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_50 [2019-10-04 07:47:19,333 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_51 [2019-10-04 07:47:19,333 INFO L130 BoogieDeclarations]: Found specification of procedure usb_disabled [2019-10-04 07:47:19,333 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2019-10-04 07:47:19,333 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_int_urb [2019-10-04 07:47:19,334 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2019-10-04 07:47:19,334 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2019-10-04 07:47:19,334 INFO L130 BoogieDeclarations]: Found specification of procedure usb_poison_urb [2019-10-04 07:47:19,334 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unpoison_urb [2019-10-04 07:47:19,334 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2019-10-04 07:47:19,334 INFO L130 BoogieDeclarations]: Found specification of procedure usb_translate_errors [2019-10-04 07:47:19,334 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_int_must_check_helper [2019-10-04 07:47:19,334 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_alloc [2019-10-04 07:47:19,335 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_free [2019-10-04 07:47:19,335 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_register_drivers [2019-10-04 07:47:19,335 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_deregister_drivers [2019-10-04 07:47:19,335 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_port_softint [2019-10-04 07:47:19,335 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_suspend [2019-10-04 07:47:19,335 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_resume [2019-10-04 07:47:19,336 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_console_init [2019-10-04 07:47:19,336 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_console_exit [2019-10-04 07:47:19,336 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_console_disconnect [2019-10-04 07:47:19,336 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_port_get_by_minor [2019-10-04 07:47:19,336 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_put [2019-10-04 07:47:19,336 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_open [2019-10-04 07:47:19,336 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_write [2019-10-04 07:47:19,337 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_close [2019-10-04 07:47:19,337 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_resume [2019-10-04 07:47:19,337 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_write_room [2019-10-04 07:47:19,337 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_chars_in_buffer [2019-10-04 07:47:19,337 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_wait_until_sent [2019-10-04 07:47:19,337 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_read_bulk_callback [2019-10-04 07:47:19,337 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_write_bulk_callback [2019-10-04 07:47:19,338 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_register [2019-10-04 07:47:19,338 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_deregister [2019-10-04 07:47:19,338 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_process_read_urb [2019-10-04 07:47:19,338 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_prepare_write_buffer [2019-10-04 07:47:19,338 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_bus_register [2019-10-04 07:47:19,338 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_bus_deregister [2019-10-04 07:47:19,338 INFO L130 BoogieDeclarations]: Found specification of procedure allocate_minors [2019-10-04 07:47:19,339 INFO L130 BoogieDeclarations]: Found specification of procedure release_minors [2019-10-04 07:47:19,339 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_serial [2019-10-04 07:47:19,339 INFO L130 BoogieDeclarations]: Found specification of procedure serial_install [2019-10-04 07:47:19,339 INFO L130 BoogieDeclarations]: Found specification of procedure serial_port_activate [2019-10-04 07:47:19,339 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-10-04 07:47:19,339 INFO L130 BoogieDeclarations]: Found specification of procedure serial_open [2019-10-04 07:47:19,339 INFO L130 BoogieDeclarations]: Found specification of procedure serial_port_shutdown [2019-10-04 07:47:19,340 INFO L130 BoogieDeclarations]: Found specification of procedure serial_hangup [2019-10-04 07:47:19,340 INFO L130 BoogieDeclarations]: Found specification of procedure serial_close [2019-10-04 07:47:19,340 INFO L130 BoogieDeclarations]: Found specification of procedure serial_cleanup [2019-10-04 07:47:19,340 INFO L130 BoogieDeclarations]: Found specification of procedure serial_write [2019-10-04 07:47:19,340 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int [2019-10-04 07:47:19,340 INFO L130 BoogieDeclarations]: Found specification of procedure serial_write_room [2019-10-04 07:47:19,340 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-10-04 07:47:19,341 INFO L130 BoogieDeclarations]: Found specification of procedure serial_chars_in_buffer [2019-10-04 07:47:19,341 INFO L130 BoogieDeclarations]: Found specification of procedure serial_wait_until_sent [2019-10-04 07:47:19,341 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2019-10-04 07:47:19,341 INFO L130 BoogieDeclarations]: Found specification of procedure serial_throttle [2019-10-04 07:47:19,341 INFO L130 BoogieDeclarations]: Found specification of procedure serial_unthrottle [2019-10-04 07:47:19,341 INFO L130 BoogieDeclarations]: Found specification of procedure serial_ioctl [2019-10-04 07:47:19,341 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2019-10-04 07:47:19,342 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2019-10-04 07:47:19,342 INFO L130 BoogieDeclarations]: Found specification of procedure serial_set_termios [2019-10-04 07:47:19,342 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2019-10-04 07:47:19,342 INFO L130 BoogieDeclarations]: Found specification of procedure serial_break [2019-10-04 07:47:19,342 INFO L130 BoogieDeclarations]: Found specification of procedure serial_proc_show [2019-10-04 07:47:19,342 INFO L130 BoogieDeclarations]: Found specification of procedure serial_proc_open [2019-10-04 07:47:19,342 INFO L130 BoogieDeclarations]: Found specification of procedure serial_tiocmget [2019-10-04 07:47:19,343 INFO L130 BoogieDeclarations]: Found specification of procedure serial_tiocmset [2019-10-04 07:47:19,343 INFO L130 BoogieDeclarations]: Found specification of procedure serial_get_icount [2019-10-04 07:47:19,343 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_port_work [2019-10-04 07:47:19,343 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_port_poison_urbs [2019-10-04 07:47:19,343 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_port_unpoison_urbs [2019-10-04 07:47:19,343 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_port_release [2019-10-04 07:47:19,343 INFO L130 BoogieDeclarations]: Found specification of procedure create_serial [2019-10-04 07:47:19,344 INFO L130 BoogieDeclarations]: Found specification of procedure match_dynamic_id [2019-10-04 07:47:19,344 INFO L130 BoogieDeclarations]: Found specification of procedure get_iface_id [2019-10-04 07:47:19,344 INFO L130 BoogieDeclarations]: Found specification of procedure search_serial_device [2019-10-04 07:47:19,344 INFO L130 BoogieDeclarations]: Found specification of procedure serial_port_carrier_raised [2019-10-04 07:47:19,344 INFO L130 BoogieDeclarations]: Found specification of procedure serial_port_dtr_rts [2019-10-04 07:47:19,344 INFO L130 BoogieDeclarations]: Found specification of procedure port_number_show [2019-10-04 07:47:19,344 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_probe [2019-10-04 07:47:19,345 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_disconnect [2019-10-04 07:47:19,345 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~pm_message_t~0~TO~int [2019-10-04 07:47:19,345 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_unpoison_port_urbs [2019-10-04 07:47:19,345 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_reset_resume [2019-10-04 07:47:19,345 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_init [2019-10-04 07:47:19,345 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_exit [2019-10-04 07:47:19,345 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_operations_init [2019-10-04 07:47:19,346 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_register [2019-10-04 07:47:19,346 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_deregister [2019-10-04 07:47:19,346 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_reset_resume_5 [2019-10-04 07:47:19,346 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destruct_7 [2019-10-04 07:47:19,346 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-04 07:47:19,346 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-04 07:47:19,346 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_3 [2019-10-04 07:47:19,347 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_2 [2019-10-04 07:47:19,347 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_4 [2019-10-04 07:47:19,347 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-04 07:47:19,347 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2019-10-04 07:47:19,347 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit_unlock [2019-10-04 07:47:19,347 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2019-10-04 07:47:19,347 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit_lock [2019-10-04 07:47:19,348 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2019-10-04 07:47:19,348 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-10-04 07:47:19,348 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2019-10-04 07:47:19,348 INFO L130 BoogieDeclarations]: Found specification of procedure find_first_bit [2019-10-04 07:47:19,348 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2019-10-04 07:47:19,348 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2019-10-04 07:47:19,348 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2019-10-04 07:47:19,349 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_113 [2019-10-04 07:47:19,349 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_108 [2019-10-04 07:47:19,349 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_111 [2019-10-04 07:47:19,349 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_114 [2019-10-04 07:47:19,349 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_109 [2019-10-04 07:47:19,349 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_110 [2019-10-04 07:47:19,349 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_112 [2019-10-04 07:47:19,350 INFO L130 BoogieDeclarations]: Found specification of procedure test_ti_thread_flag [2019-10-04 07:47:19,350 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2019-10-04 07:47:19,350 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2019-10-04 07:47:19,350 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2019-10-04 07:47:19,350 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-10-04 07:47:19,350 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2019-10-04 07:47:19,351 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2019-10-04 07:47:19,351 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-10-04 07:47:19,351 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2019-10-04 07:47:19,351 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2019-10-04 07:47:19,351 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2019-10-04 07:47:19,351 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_103 [2019-10-04 07:47:19,351 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_105 [2019-10-04 07:47:19,352 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_104 [2019-10-04 07:47:19,352 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_107 [2019-10-04 07:47:19,352 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_106 [2019-10-04 07:47:19,352 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_interruptible [2019-10-04 07:47:19,352 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2019-10-04 07:47:19,352 INFO L130 BoogieDeclarations]: Found specification of procedure test_tsk_thread_flag [2019-10-04 07:47:19,353 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2019-10-04 07:47:19,353 INFO L130 BoogieDeclarations]: Found specification of procedure handle_sysrq [2019-10-04 07:47:19,353 INFO L130 BoogieDeclarations]: Found specification of procedure char_buf_ptr [2019-10-04 07:47:19,353 INFO L130 BoogieDeclarations]: Found specification of procedure flag_buf_ptr [2019-10-04 07:47:19,353 INFO L130 BoogieDeclarations]: Found specification of procedure tty_hangup [2019-10-04 07:47:19,353 INFO L130 BoogieDeclarations]: Found specification of procedure tty_termios_baud_rate [2019-10-04 07:47:19,353 INFO L130 BoogieDeclarations]: Found specification of procedure tty_get_baud_rate [2019-10-04 07:47:19,353 INFO L130 BoogieDeclarations]: Found specification of procedure tty_ldisc_ref [2019-10-04 07:47:19,354 INFO L130 BoogieDeclarations]: Found specification of procedure tty_ldisc_deref [2019-10-04 07:47:19,354 INFO L130 BoogieDeclarations]: Found specification of procedure tty_insert_flip_string_flags [2019-10-04 07:47:19,354 INFO L130 BoogieDeclarations]: Found specification of procedure tty_insert_flip_string_fixed_flag [2019-10-04 07:47:19,354 INFO L130 BoogieDeclarations]: Found specification of procedure tty_flip_buffer_push [2019-10-04 07:47:19,354 INFO L130 BoogieDeclarations]: Found specification of procedure tty_insert_flip_char [2019-10-04 07:47:19,354 INFO L130 BoogieDeclarations]: Found specification of procedure tty_insert_flip_string [2019-10-04 07:47:19,355 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2019-10-04 07:47:19,355 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2019-10-04 07:47:19,355 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_uint_must_check_helper [2019-10-04 07:47:19,355 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_in [2019-10-04 07:47:19,355 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_out [2019-10-04 07:47:19,355 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_in_r [2019-10-04 07:47:19,355 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_out_r [2019-10-04 07:47:19,356 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_max_r [2019-10-04 07:47:19,356 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_write_start [2019-10-04 07:47:19,356 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_throttle [2019-10-04 07:47:19,356 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_unthrottle [2019-10-04 07:47:19,356 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_tiocmiwait [2019-10-04 07:47:19,356 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_get_icount [2019-10-04 07:47:19,356 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_submit_read_urbs [2019-10-04 07:47:19,356 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_handle_sysrq_char [2019-10-04 07:47:19,357 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_handle_break [2019-10-04 07:47:19,357 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_handle_dcd_change [2019-10-04 07:47:19,357 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_debug_data [2019-10-04 07:47:19,357 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2019-10-04 07:47:19,357 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~~bool~0 [2019-10-04 07:47:19,357 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_submit_read_urb [2019-10-04 07:47:19,358 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_msr_changed [2019-10-04 07:47:19,358 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_4 [2019-10-04 07:47:19,358 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_suspend_4 [2019-10-04 07:47:19,358 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_4 [2019-10-04 07:47:19,358 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-10-04 07:47:19,358 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2019-10-04 07:47:19,358 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_141 [2019-10-04 07:47:19,359 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_136 [2019-10-04 07:47:19,359 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_139 [2019-10-04 07:47:19,359 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_142 [2019-10-04 07:47:19,359 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_137 [2019-10-04 07:47:19,359 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_138 [2019-10-04 07:47:19,359 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_140 [2019-10-04 07:47:19,359 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_131 [2019-10-04 07:47:19,360 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_133 [2019-10-04 07:47:19,360 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_132 [2019-10-04 07:47:19,360 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_135 [2019-10-04 07:47:19,360 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_134 [2019-10-04 07:47:19,360 INFO L130 BoogieDeclarations]: Found specification of procedure tty_register_device [2019-10-04 07:47:19,360 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_tty_register_device_143 [2019-10-04 07:47:19,360 INFO L130 BoogieDeclarations]: Found specification of procedure tty_unregister_device [2019-10-04 07:47:19,361 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_tty_unregister_device_144 [2019-10-04 07:47:19,361 INFO L130 BoogieDeclarations]: Found specification of procedure driver_register [2019-10-04 07:47:19,361 INFO L130 BoogieDeclarations]: Found specification of procedure driver_unregister [2019-10-04 07:47:19,361 INFO L130 BoogieDeclarations]: Found specification of procedure usb_store_new_id [2019-10-04 07:47:19,361 INFO L130 BoogieDeclarations]: Found specification of procedure usb_show_dynids [2019-10-04 07:47:19,361 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_device_match [2019-10-04 07:47:19,361 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_device_probe [2019-10-04 07:47:19,361 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_device_remove [2019-10-04 07:47:19,362 INFO L130 BoogieDeclarations]: Found specification of procedure new_id_store [2019-10-04 07:47:19,362 INFO L130 BoogieDeclarations]: Found specification of procedure new_id_show [2019-10-04 07:47:19,362 INFO L130 BoogieDeclarations]: Found specification of procedure free_dynids [2019-10-04 07:47:19,362 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-10-04 07:47:19,362 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_negative [2019-10-04 07:47:19,362 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-10-04 07:47:19,362 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-10-04 07:47:19,363 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_disc_mutex_of_usb_serial [2019-10-04 07:47:19,363 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_disc_mutex_of_usb_serial [2019-10-04 07:47:19,363 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_disc_mutex_of_usb_serial [2019-10-04 07:47:19,363 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_disc_mutex_of_usb_serial [2019-10-04 07:47:19,363 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_disc_mutex_of_usb_serial [2019-10-04 07:47:19,363 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_disc_mutex_of_usb_serial [2019-10-04 07:47:19,364 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_disc_mutex_of_usb_serial [2019-10-04 07:47:19,364 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_disc_mutex_of_usb_serial [2019-10-04 07:47:19,364 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_disc_mutex_of_usb_serial [2019-10-04 07:47:19,364 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_i_mutex_of_inode [2019-10-04 07:47:19,364 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_i_mutex_of_inode [2019-10-04 07:47:19,364 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_i_mutex_of_inode [2019-10-04 07:47:19,364 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_i_mutex_of_inode [2019-10-04 07:47:19,365 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_i_mutex_of_inode [2019-10-04 07:47:19,365 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_i_mutex_of_inode [2019-10-04 07:47:19,365 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_i_mutex_of_inode [2019-10-04 07:47:19,365 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_i_mutex_of_inode [2019-10-04 07:47:19,365 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_i_mutex_of_inode [2019-10-04 07:47:19,365 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock [2019-10-04 07:47:19,365 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock [2019-10-04 07:47:19,366 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2019-10-04 07:47:19,366 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-10-04 07:47:19,366 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2019-10-04 07:47:19,366 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_lock [2019-10-04 07:47:19,366 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_lock [2019-10-04 07:47:19,366 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_lock [2019-10-04 07:47:19,366 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_lock [2019-10-04 07:47:19,367 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2019-10-04 07:47:19,367 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2019-10-04 07:47:19,367 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-10-04 07:47:19,367 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2019-10-04 07:47:19,367 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_mutex_of_device [2019-10-04 07:47:19,367 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_mutex_of_device [2019-10-04 07:47:19,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_mutex_of_device [2019-10-04 07:47:19,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_mutex_of_device [2019-10-04 07:47:19,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_table_lock [2019-10-04 07:47:19,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_table_lock [2019-10-04 07:47:19,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_table_lock [2019-10-04 07:47:19,368 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_table_lock [2019-10-04 07:47:19,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_table_lock [2019-10-04 07:47:19,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_table_lock [2019-10-04 07:47:19,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_trylock_device_table_lock [2019-10-04 07:47:19,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_lock_device_for_reset_table_lock [2019-10-04 07:47:19,369 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_unlock_device_table_lock [2019-10-04 07:47:19,369 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-10-04 07:47:19,369 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-04 07:47:19,370 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-10-04 07:47:19,370 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2019-10-04 07:47:19,370 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-04 07:47:19,370 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-04 07:47:19,370 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-04 07:47:19,370 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-04 07:47:19,370 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-04 07:47:19,371 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-10-04 07:47:19,371 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-10-04 07:47:19,371 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-10-04 07:47:19,371 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-10-04 07:47:30,401 INFO L683 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-10-04 07:48:13,768 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-04 07:48:13,769 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-10-04 07:48:13,772 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 04.10 07:48:13 BoogieIcfgContainer [2019-10-04 07:48:13,772 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-04 07:48:13,772 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-10-04 07:48:13,772 INFO L271 PluginConnector]: Initializing Sifa... [2019-10-04 07:48:13,773 INFO L275 PluginConnector]: Sifa initialized [2019-10-04 07:48:13,774 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 04.10 07:48:13" (1/1) ... [2019-10-04 07:48:13,774 INFO L79 SifaObserver]: LogSizeWrapperFluid Intern Fluid=SizeLimitFluid ♦ Abstract Domain=CompoundDomain ♦ Fluid=SizeLimitFluid ♦ Max. Parallel Explicit Values=2 ♦ Max. Parallel Intervals=2 ♦ Loop Summarizer=FixpointLoopSummarizer ♦ CompoundDomain Intern Domains=ExplicitValueDomain;IntervalDomain ♦ Call Summarizer=TopInputCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ SizeLimitFluid Max. Disjunctions=8 ♦ Simplification Technique=SIMPLIFY_QUICK ♦ SizeLimitFluid Max. DAG Size=-1 [2019-10-04 07:48:13,797 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-10-04 07:48:13,797 INFO L169 IcfgInterpreter]: Building call graph [2019-10-04 07:48:13,816 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.sifa has thrown an exception: java.lang.IllegalArgumentException: Recursive programs are not supported. at de.uni_freiburg.informatik.ultimate.lib.sifa.CallGraph.topsortRelevant(CallGraph.java:132) at de.uni_freiburg.informatik.ultimate.lib.sifa.CallGraph.(CallGraph.java:97) at de.uni_freiburg.informatik.ultimate.lib.sifa.IcfgInterpreter.(IcfgInterpreter.java:93) at de.uni_freiburg.informatik.ultimate.plugins.sifa.SifaBuilder.construct(SifaBuilder.java:88) at de.uni_freiburg.informatik.ultimate.plugins.sifa.SifaObserver.processIcfg(SifaObserver.java:80) at de.uni_freiburg.informatik.ultimate.plugins.sifa.SifaObserver.process(SifaObserver.java:72) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:156) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-10-04 07:48:13,822 INFO L168 Benchmark]: Toolchain (without parser) took 60493.70 ms. Allocated memory was 132.6 MB in the beginning and 1.4 GB in the end (delta: 1.3 GB). Free memory was 73.7 MB in the beginning and 1.3 GB in the end (delta: -1.2 GB). Peak memory consumption was 115.6 MB. Max. memory is 7.1 GB. [2019-10-04 07:48:13,823 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 132.6 MB. Free memory was 106.8 MB in the beginning and 106.5 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. [2019-10-04 07:48:13,824 INFO L168 Benchmark]: CACSL2BoogieTranslator took 5243.49 ms. Allocated memory was 132.6 MB in the beginning and 392.7 MB in the end (delta: 260.0 MB). Free memory was 73.5 MB in the beginning and 215.1 MB in the end (delta: -141.6 MB). Peak memory consumption was 169.8 MB. Max. memory is 7.1 GB. [2019-10-04 07:48:13,825 INFO L168 Benchmark]: Boogie Preprocessor took 561.55 ms. Allocated memory is still 392.7 MB. Free memory was 215.1 MB in the beginning and 136.8 MB in the end (delta: 78.3 MB). Peak memory consumption was 78.3 MB. Max. memory is 7.1 GB. [2019-10-04 07:48:13,826 INFO L168 Benchmark]: RCFGBuilder took 54638.14 ms. Allocated memory was 392.7 MB in the beginning and 1.4 GB in the end (delta: 1.0 GB). Free memory was 136.8 MB in the beginning and 1.3 GB in the end (delta: -1.1 GB). Peak memory consumption was 1.1 GB. Max. memory is 7.1 GB. [2019-10-04 07:48:13,826 INFO L168 Benchmark]: Sifa took 47.23 ms. Allocated memory is still 1.4 GB. Free memory is still 1.3 GB. There was no memory consumed. Max. memory is 7.1 GB. [2019-10-04 07:48:13,830 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 132.6 MB. Free memory was 106.8 MB in the beginning and 106.5 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 5243.49 ms. Allocated memory was 132.6 MB in the beginning and 392.7 MB in the end (delta: 260.0 MB). Free memory was 73.5 MB in the beginning and 215.1 MB in the end (delta: -141.6 MB). Peak memory consumption was 169.8 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 561.55 ms. Allocated memory is still 392.7 MB. Free memory was 215.1 MB in the beginning and 136.8 MB in the end (delta: 78.3 MB). Peak memory consumption was 78.3 MB. Max. memory is 7.1 GB. * RCFGBuilder took 54638.14 ms. Allocated memory was 392.7 MB in the beginning and 1.4 GB in the end (delta: 1.0 GB). Free memory was 136.8 MB in the beginning and 1.3 GB in the end (delta: -1.1 GB). Peak memory consumption was 1.1 GB. Max. memory is 7.1 GB. * Sifa took 47.23 ms. Allocated memory is still 1.4 GB. Free memory is still 1.3 GB. There was no memory consumed. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.sifa: - ExceptionOrErrorResult: IllegalArgumentException: Recursive programs are not supported. de.uni_freiburg.informatik.ultimate.plugins.sifa: IllegalArgumentException: Recursive programs are not supported.: de.uni_freiburg.informatik.ultimate.lib.sifa.CallGraph.topsortRelevant(CallGraph.java:132) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...