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-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--usb--serial--usbserial.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-01cf0bf [2019-08-22 03:55:56,914 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-22 03:55:56,916 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-22 03:55:56,927 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-22 03:55:56,928 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-22 03:55:56,929 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-22 03:55:56,930 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-22 03:55:56,932 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-22 03:55:56,934 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-22 03:55:56,935 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-22 03:55:56,936 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-22 03:55:56,938 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-22 03:55:56,938 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-22 03:55:56,939 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-22 03:55:56,940 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-22 03:55:56,941 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-22 03:55:56,945 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-22 03:55:56,946 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-22 03:55:56,948 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-22 03:55:56,953 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-22 03:55:56,958 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-22 03:55:56,959 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-22 03:55:56,963 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-22 03:55:56,964 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-22 03:55:56,967 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-22 03:55:56,968 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-22 03:55:56,968 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-22 03:55:56,969 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-22 03:55:56,975 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-22 03:55:56,976 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-22 03:55:56,976 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-22 03:55:56,977 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-22 03:55:56,980 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-22 03:55:56,981 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-22 03:55:56,982 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-22 03:55:56,982 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-22 03:55:56,982 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-22 03:55:56,983 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-22 03:55:56,983 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-22 03:55:56,984 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-22 03:55:56,988 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-22 03:55:56,990 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2019-08-22 03:55:57,017 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-22 03:55:57,017 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-22 03:55:57,019 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-22 03:55:57,019 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-22 03:55:57,020 INFO L138 SettingsManager]: * Use SBE=true [2019-08-22 03:55:57,020 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-22 03:55:57,020 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-22 03:55:57,020 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-22 03:55:57,021 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-22 03:55:57,021 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-22 03:55:57,021 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-22 03:55:57,022 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-22 03:55:57,022 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-22 03:55:57,022 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-22 03:55:57,022 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-22 03:55:57,023 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-22 03:55:57,023 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-22 03:55:57,023 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-22 03:55:57,024 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-22 03:55:57,024 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-22 03:55:57,024 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-22 03:55:57,024 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-22 03:55:57,025 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-22 03:55:57,025 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-22 03:55:57,025 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-22 03:55:57,025 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-22 03:55:57,025 INFO L138 SettingsManager]: * To the following directory=dump/ [2019-08-22 03:55:57,083 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-22 03:55:57,101 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-22 03:55:57,106 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-22 03:55:57,108 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-22 03:55:57,108 INFO L275 PluginConnector]: CDTParser initialized [2019-08-22 03:55:57,109 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--usb--serial--usbserial.ko-entry_point.cil.out.i [2019-08-22 03:55:57,184 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/867cde416/c4a9c8b20ef44aaab348e21699fdae3a/FLAG5ad3b2a73 [2019-08-22 03:55:58,059 INFO L306 CDTParser]: Found 1 translation units. [2019-08-22 03:55:58,060 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-08_1a-drivers--usb--serial--usbserial.ko-entry_point.cil.out.i [2019-08-22 03:55:58,107 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/867cde416/c4a9c8b20ef44aaab348e21699fdae3a/FLAG5ad3b2a73 [2019-08-22 03:55:58,512 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/867cde416/c4a9c8b20ef44aaab348e21699fdae3a [2019-08-22 03:55:58,524 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-22 03:55:58,526 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-22 03:55:58,527 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-22 03:55:58,527 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-22 03:55:58,531 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-22 03:55:58,532 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.08 03:55:58" (1/1) ... [2019-08-22 03:55:58,535 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1b13ebc0 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 03:55:58, skipping insertion in model container [2019-08-22 03:55:58,535 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.08 03:55:58" (1/1) ... [2019-08-22 03:55:58,543 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-22 03:55:58,707 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-22 03:56:01,939 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-22 03:56:02,090 INFO L188 MainTranslator]: Completed pre-run [2019-08-22 03:56:02,725 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-22 03:56:03,461 INFO L192 MainTranslator]: Completed translation [2019-08-22 03:56:03,462 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 03:56:03 WrapperNode [2019-08-22 03:56:03,462 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-22 03:56:03,463 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-22 03:56:03,463 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-22 03:56:03,463 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-22 03:56:03,478 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 03:56:03" (1/1) ... [2019-08-22 03:56:03,478 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 03:56:03" (1/1) ... [2019-08-22 03:56:03,631 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 03:56:03" (1/1) ... [2019-08-22 03:56:03,632 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 03:56:03" (1/1) ... [2019-08-22 03:56:03,863 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 03:56:03" (1/1) ... [2019-08-22 03:56:03,899 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 03:56:03" (1/1) ... [2019-08-22 03:56:03,984 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 03:56:03" (1/1) ... [2019-08-22 03:56:04,044 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-22 03:56:04,045 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-22 03:56:04,045 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-22 03:56:04,046 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-22 03:56:04,047 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.08 03:56:03" (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 [2019-08-22 03:56:04,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-22 03:56:04,136 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-22 03:56:04,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-08-22 03:56:04,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-08-22 03:56:04,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int [2019-08-22 03:56:04,137 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-08-22 03:56:04,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2019-08-22 03:56:04,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2019-08-22 03:56:04,138 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2019-08-22 03:56:04,139 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2019-08-22 03:56:04,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~pm_message_t~0~TO~int [2019-08-22 03:56:04,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2019-08-22 03:56:04,140 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~~bool~0 [2019-08-22 03:56:04,141 INFO L138 BoogieDeclarations]: Found implementation of procedure __read_once_size [2019-08-22 03:56:04,141 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-08-22 03:56:04,142 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-08-22 03:56:04,143 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2019-08-22 03:56:04,143 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2019-08-22 03:56:04,144 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub_and_test [2019-08-22 03:56:04,145 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2019-08-22 03:56:04,145 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-08-22 03:56:04,145 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-08-22 03:56:04,146 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-08-22 03:56:04,146 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2019-08-22 03:56:04,146 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2019-08-22 03:56:04,146 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_find [2019-08-22 03:56:04,147 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_init [2019-08-22 03:56:04,147 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2019-08-22 03:56:04,148 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_sub [2019-08-22 03:56:04,148 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2019-08-22 03:56:04,149 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2019-08-22 03:56:04,149 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-08-22 03:56:04,149 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-08-22 03:56:04,149 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-08-22 03:56:04,149 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-08-22 03:56:04,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-08-22 03:56:04,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2019-08-22 03:56:04,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2019-08-22 03:56:04,150 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-08-22 03:56:04,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-08-22 03:56:04,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-08-22 03:56:04,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-08-22 03:56:04,151 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-08-22 03:56:04,152 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_tty_driver [2019-08-22 03:56:04,152 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_in [2019-08-22 03:56:04,152 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_out [2019-08-22 03:56:04,153 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_bulk [2019-08-22 03:56:04,153 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_int [2019-08-22 03:56:04,153 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_bulk_in [2019-08-22 03:56:04,153 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_bulk_out [2019-08-22 03:56:04,153 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_int_in [2019-08-22 03:56:04,154 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_int_out [2019-08-22 03:56:04,154 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_maxp [2019-08-22 03:56:04,154 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2019-08-22 03:56:04,154 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-08-22 03:56:04,155 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-08-22 03:56:04,155 INFO L138 BoogieDeclarations]: Found implementation of procedure device_is_registered [2019-08-22 03:56:04,155 INFO L138 BoogieDeclarations]: Found implementation of procedure device_enable_async_suspend [2019-08-22 03:56:04,155 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2019-08-22 03:56:04,155 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2019-08-22 03:56:04,156 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2019-08-22 03:56:04,156 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_make_path [2019-08-22 03:56:04,156 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2019-08-22 03:56:04,156 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_int_urb [2019-08-22 03:56:04,156 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2019-08-22 03:56:04,157 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_translate_errors [2019-08-22 03:56:04,157 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_int_must_check_helper [2019-08-22 03:56:04,157 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_console_init [2019-08-22 03:56:04,157 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_console_exit [2019-08-22 03:56:04,158 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_console_disconnect [2019-08-22 03:56:04,158 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_port_get_by_minor [2019-08-22 03:56:04,158 INFO L138 BoogieDeclarations]: Found implementation of procedure allocate_minors [2019-08-22 03:56:04,159 INFO L138 BoogieDeclarations]: Found implementation of procedure release_minors [2019-08-22 03:56:04,159 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_serial [2019-08-22 03:56:04,159 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_put [2019-08-22 03:56:04,159 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_install [2019-08-22 03:56:04,160 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_port_activate [2019-08-22 03:56:04,160 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_open [2019-08-22 03:56:04,160 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_port_shutdown [2019-08-22 03:56:04,160 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_hangup [2019-08-22 03:56:04,161 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_close [2019-08-22 03:56:04,161 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_cleanup [2019-08-22 03:56:04,161 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_write [2019-08-22 03:56:04,161 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_write_room [2019-08-22 03:56:04,162 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_chars_in_buffer [2019-08-22 03:56:04,162 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_wait_until_sent [2019-08-22 03:56:04,162 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_throttle [2019-08-22 03:56:04,163 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_unthrottle [2019-08-22 03:56:04,163 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_ioctl [2019-08-22 03:56:04,163 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_set_termios [2019-08-22 03:56:04,164 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_break [2019-08-22 03:56:04,164 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_proc_show [2019-08-22 03:56:04,164 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_proc_open [2019-08-22 03:56:04,165 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_tiocmget [2019-08-22 03:56:04,165 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_tiocmset [2019-08-22 03:56:04,165 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_get_icount [2019-08-22 03:56:04,165 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_port_softint [2019-08-22 03:56:04,165 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_port_work [2019-08-22 03:56:04,165 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_port_poison_urbs [2019-08-22 03:56:04,166 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_port_unpoison_urbs [2019-08-22 03:56:04,166 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_port_release [2019-08-22 03:56:04,166 INFO L138 BoogieDeclarations]: Found implementation of procedure create_serial [2019-08-22 03:56:04,166 INFO L138 BoogieDeclarations]: Found implementation of procedure match_dynamic_id [2019-08-22 03:56:04,166 INFO L138 BoogieDeclarations]: Found implementation of procedure get_iface_id [2019-08-22 03:56:04,166 INFO L138 BoogieDeclarations]: Found implementation of procedure search_serial_device [2019-08-22 03:56:04,167 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_port_carrier_raised [2019-08-22 03:56:04,167 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_port_dtr_rts [2019-08-22 03:56:04,167 INFO L138 BoogieDeclarations]: Found implementation of procedure port_number_show [2019-08-22 03:56:04,167 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_probe [2019-08-22 03:56:04,167 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_disconnect [2019-08-22 03:56:04,167 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_suspend [2019-08-22 03:56:04,167 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_unpoison_port_urbs [2019-08-22 03:56:04,168 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_resume [2019-08-22 03:56:04,168 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_reset_resume [2019-08-22 03:56:04,168 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_init [2019-08-22 03:56:04,168 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_exit [2019-08-22 03:56:04,169 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_operations_init [2019-08-22 03:56:04,169 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_register [2019-08-22 03:56:04,169 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_deregister [2019-08-22 03:56:04,169 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_register_drivers [2019-08-22 03:56:04,169 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_deregister_drivers [2019-08-22 03:56:04,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_driver_5 [2019-08-22 03:56:04,170 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_9 [2019-08-22 03:56:04,171 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_work_1 [2019-08-22 03:56:04,171 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_tty_operations_6 [2019-08-22 03:56:04,171 INFO L138 BoogieDeclarations]: Found implementation of procedure disable_work_1 [2019-08-22 03:56:04,172 INFO L138 BoogieDeclarations]: Found implementation of procedure work_init_1 [2019-08-22 03:56:04,172 INFO L138 BoogieDeclarations]: Found implementation of procedure call_and_disable_all_1 [2019-08-22 03:56:04,173 INFO L138 BoogieDeclarations]: Found implementation of procedure invoke_work_1 [2019-08-22 03:56:04,173 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_tty_port_operations_7 [2019-08-22 03:56:04,173 INFO L138 BoogieDeclarations]: Found implementation of procedure activate_work_1 [2019-08-22 03:56:04,173 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-22 03:56:04,174 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2019-08-22 03:56:04,174 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_5 [2019-08-22 03:56:04,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_6 [2019-08-22 03:56:04,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_7 [2019-08-22 03:56:04,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_8 [2019-08-22 03:56:04,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_9 [2019-08-22 03:56:04,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get_10 [2019-08-22 03:56:04,175 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_11 [2019-08-22 03:56:04,176 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_12 [2019-08-22 03:56:04,177 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get_13 [2019-08-22 03:56:04,181 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_14 [2019-08-22 03:56:04,182 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_15 [2019-08-22 03:56:04,182 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_16 [2019-08-22 03:56:04,182 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_17 [2019-08-22 03:56:04,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_18 [2019-08-22 03:56:04,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_19 [2019-08-22 03:56:04,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_cancel_work_sync_20 [2019-08-22 03:56:04,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_21 [2019-08-22 03:56:04,191 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_22 [2019-08-22 03:56:04,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_23 [2019-08-22 03:56:04,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_24 [2019-08-22 03:56:04,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_25 [2019-08-22 03:56:04,192 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_26 [2019-08-22 03:56:04,192 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2019-08-22 03:56:04,192 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit_unlock [2019-08-22 03:56:04,192 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2019-08-22 03:56:04,193 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit_lock [2019-08-22 03:56:04,193 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2019-08-22 03:56:04,193 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-08-22 03:56:04,194 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2019-08-22 03:56:04,194 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2019-08-22 03:56:04,194 INFO L138 BoogieDeclarations]: Found implementation of procedure test_ti_thread_flag [2019-08-22 03:56:04,194 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2019-08-22 03:56:04,194 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2019-08-22 03:56:04,195 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-08-22 03:56:04,195 INFO L138 BoogieDeclarations]: Found implementation of procedure test_tsk_thread_flag [2019-08-22 03:56:04,195 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2019-08-22 03:56:04,195 INFO L138 BoogieDeclarations]: Found implementation of procedure char_buf_ptr [2019-08-22 03:56:04,195 INFO L138 BoogieDeclarations]: Found implementation of procedure flag_buf_ptr [2019-08-22 03:56:04,195 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_get_baud_rate [2019-08-22 03:56:04,195 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_insert_flip_char [2019-08-22 03:56:04,195 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_insert_flip_string [2019-08-22 03:56:04,196 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_uint_must_check_helper [2019-08-22 03:56:04,196 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_debug_data [2019-08-22 03:56:04,196 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_register [2019-08-22 03:56:04,196 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_deregister [2019-08-22 03:56:04,196 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_open [2019-08-22 03:56:04,196 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_close [2019-08-22 03:56:04,196 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_prepare_write_buffer [2019-08-22 03:56:04,196 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_write_start [2019-08-22 03:56:04,197 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_write [2019-08-22 03:56:04,197 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_write_room [2019-08-22 03:56:04,197 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_chars_in_buffer [2019-08-22 03:56:04,197 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_wait_until_sent [2019-08-22 03:56:04,197 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_submit_read_urb [2019-08-22 03:56:04,197 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_submit_read_urbs [2019-08-22 03:56:04,197 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_process_read_urb [2019-08-22 03:56:04,197 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_read_bulk_callback [2019-08-22 03:56:04,198 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_write_bulk_callback [2019-08-22 03:56:04,198 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_throttle [2019-08-22 03:56:04,198 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_unthrottle [2019-08-22 03:56:04,198 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_msr_changed [2019-08-22 03:56:04,198 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_tiocmiwait [2019-08-22 03:56:04,199 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_get_icount [2019-08-22 03:56:04,199 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_handle_sysrq_char [2019-08-22 03:56:04,199 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_handle_break [2019-08-22 03:56:04,199 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_handle_dcd_change [2019-08-22 03:56:04,199 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_resume [2019-08-22 03:56:04,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_usb_serial_driver_4 [2019-08-22 03:56:04,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_4 [2019-08-22 03:56:04,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_43 [2019-08-22 03:56:04,200 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_44 [2019-08-22 03:56:04,201 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_45 [2019-08-22 03:56:04,201 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_46 [2019-08-22 03:56:04,201 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_47 [2019-08-22 03:56:04,201 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_device_match [2019-08-22 03:56:04,201 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_device_probe [2019-08-22 03:56:04,202 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_device_remove [2019-08-22 03:56:04,202 INFO L138 BoogieDeclarations]: Found implementation of procedure new_id_store [2019-08-22 03:56:04,202 INFO L138 BoogieDeclarations]: Found implementation of procedure new_id_show [2019-08-22 03:56:04,202 INFO L138 BoogieDeclarations]: Found implementation of procedure free_dynids [2019-08-22 03:56:04,202 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_bus_register [2019-08-22 03:56:04,202 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_bus_deregister [2019-08-22 03:56:04,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_driver_attribute_3 [2019-08-22 03:56:04,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_bus_type_2 [2019-08-22 03:56:04,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_3 [2019-08-22 03:56:04,203 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_2 [2019-08-22 03:56:04,203 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2019-08-22 03:56:04,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_57 [2019-08-22 03:56:04,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_58 [2019-08-22 03:56:04,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_work_on_59 [2019-08-22 03:56:04,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_flush_workqueue_60 [2019-08-22 03:56:04,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_queue_delayed_work_on_61 [2019-08-22 03:56:04,204 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_tty_register_device_62 [2019-08-22 03:56:04,205 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_tty_unregister_device_63 [2019-08-22 03:56:04,205 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-08-22 03:56:04,205 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-08-22 03:56:04,205 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-08-22 03:56:04,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-08-22 03:56:04,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-08-22 03:56:04,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_get [2019-08-22 03:56:04,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_try_module_get [2019-08-22 03:56:04,206 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put [2019-08-22 03:56:04,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_put_and_exit [2019-08-22 03:56:04,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_module_refcount [2019-08-22 03:56:04,207 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-08-22 03:56:04,207 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2019-08-22 03:56:04,207 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2019-08-22 03:56:04,208 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2019-08-22 03:56:04,208 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_alloc [2019-08-22 03:56:04,208 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_free [2019-08-22 03:56:04,208 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_in [2019-08-22 03:56:04,208 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_in_r [2019-08-22 03:56:04,209 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_max_r [2019-08-22 03:56:04,209 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_out [2019-08-22 03:56:04,209 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_out_r [2019-08-22 03:56:04,209 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2019-08-22 03:56:04,209 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2019-08-22 03:56:04,209 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2019-08-22 03:56:04,210 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-08-22 03:56:04,210 INFO L138 BoogieDeclarations]: Found implementation of procedure __tty_alloc_driver [2019-08-22 03:56:04,210 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2019-08-22 03:56:04,210 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2019-08-22 03:56:04,210 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2019-08-22 03:56:04,211 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2019-08-22 03:56:04,211 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2019-08-22 03:56:04,211 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2019-08-22 03:56:04,211 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2019-08-22 03:56:04,211 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-08-22 03:56:04,212 INFO L138 BoogieDeclarations]: Found implementation of procedure bus_register [2019-08-22 03:56:04,212 INFO L138 BoogieDeclarations]: Found implementation of procedure bus_unregister [2019-08-22 03:56:04,212 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2019-08-22 03:56:04,212 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2019-08-22 03:56:04,212 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-08-22 03:56:04,213 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_name [2019-08-22 03:56:04,213 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2019-08-22 03:56:04,214 INFO L138 BoogieDeclarations]: Found implementation of procedure device_add [2019-08-22 03:56:04,218 INFO L138 BoogieDeclarations]: Found implementation of procedure device_del [2019-08-22 03:56:04,219 INFO L138 BoogieDeclarations]: Found implementation of procedure device_initialize [2019-08-22 03:56:04,219 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_attach [2019-08-22 03:56:04,219 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_register [2019-08-22 03:56:04,219 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_unregister [2019-08-22 03:56:04,222 INFO L138 BoogieDeclarations]: Found implementation of procedure find_first_bit [2019-08-22 03:56:04,223 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2019-08-22 03:56:04,223 INFO L138 BoogieDeclarations]: Found implementation of procedure flush_workqueue [2019-08-22 03:56:04,223 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_sysrq [2019-08-22 03:56:04,223 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_alloc [2019-08-22 03:56:04,223 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_find_slowpath [2019-08-22 03:56:04,223 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_remove [2019-08-22 03:56:04,223 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2019-08-22 03:56:04,223 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destruct_7 [2019-08-22 03:56:04,224 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-08-22 03:56:04,224 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_4 [2019-08-22 03:56:04,224 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_4 [2019-08-22 03:56:04,224 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_reset_resume_5 [2019-08-22 03:56:04,224 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_suspend_4 [2019-08-22 03:56:04,224 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2019-08-22 03:56:04,225 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2019-08-22 03:56:04,225 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2019-08-22 03:56:04,225 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-08-22 03:56:04,225 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2019-08-22 03:56:04,225 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-08-22 03:56:04,225 INFO L138 BoogieDeclarations]: Found implementation of procedure put_device [2019-08-22 03:56:04,225 INFO L138 BoogieDeclarations]: Found implementation of procedure put_tty_driver [2019-08-22 03:56:04,226 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_delayed_work_on [2019-08-22 03:56:04,226 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2019-08-22 03:56:04,226 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2019-08-22 03:56:04,226 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_interruptible [2019-08-22 03:56:04,226 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_lseek [2019-08-22 03:56:04,226 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_printf [2019-08-22 03:56:04,226 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_putc [2019-08-22 03:56:04,226 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_puts [2019-08-22 03:56:04,227 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_read [2019-08-22 03:56:04,227 INFO L138 BoogieDeclarations]: Found implementation of procedure single_open [2019-08-22 03:56:04,227 INFO L138 BoogieDeclarations]: Found implementation of procedure single_release [2019-08-22 03:56:04,227 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_flip_buffer_push [2019-08-22 03:56:04,227 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_hangup [2019-08-22 03:56:04,227 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_insert_flip_string_fixed_flag [2019-08-22 03:56:04,227 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_insert_flip_string_flags [2019-08-22 03:56:04,228 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_kref_put [2019-08-22 03:56:04,228 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_ldisc_deref [2019-08-22 03:56:04,228 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_ldisc_ref [2019-08-22 03:56:04,228 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_close [2019-08-22 03:56:04,228 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_destroy [2019-08-22 03:56:04,228 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_hangup [2019-08-22 03:56:04,228 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_init [2019-08-22 03:56:04,228 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_install [2019-08-22 03:56:04,228 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_open [2019-08-22 03:56:04,229 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_tty_get [2019-08-22 03:56:04,229 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_tty_wakeup [2019-08-22 03:56:04,229 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_register_device [2019-08-22 03:56:04,229 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_register_driver [2019-08-22 03:56:04,229 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_set_operations [2019-08-22 03:56:04,229 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_termios_baud_rate [2019-08-22 03:56:04,229 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_termios_copy_hw [2019-08-22 03:56:04,229 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_unregister_device [2019-08-22 03:56:04,229 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_unregister_driver [2019-08-22 03:56:04,230 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_vhangup [2019-08-22 03:56:04,230 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2019-08-22 03:56:04,230 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_get_interface [2019-08-22 03:56:04,230 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_put_interface [2019-08-22 03:56:04,230 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2019-08-22 03:56:04,230 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_disabled [2019-08-22 03:56:04,230 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2019-08-22 03:56:04,230 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_dev [2019-08-22 03:56:04,230 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intf [2019-08-22 03:56:04,230 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2019-08-22 03:56:04,231 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_match_id [2019-08-22 03:56:04,231 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_match_one_id [2019-08-22 03:56:04,231 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_poison_urb [2019-08-22 03:56:04,231 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_dev [2019-08-22 03:56:04,231 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_intf [2019-08-22 03:56:04,231 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2019-08-22 03:56:04,231 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_show_dynids [2019-08-22 03:56:04,231 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_store_new_id [2019-08-22 03:56:04,231 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2019-08-22 03:56:04,232 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_unpoison_urb [2019-08-22 03:56:04,232 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_fmt [2019-08-22 03:56:04,232 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-08-22 03:56:04,232 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-08-22 03:56:04,232 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-08-22 03:56:04,232 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-08-22 03:56:04,233 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-08-22 03:56:04,233 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-08-22 03:56:04,233 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-22 03:56:04,233 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-08-22 03:56:04,233 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-08-22 03:56:04,233 INFO L130 BoogieDeclarations]: Found specification of procedure __read_once_size [2019-08-22 03:56:04,233 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-08-22 03:56:04,233 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-22 03:56:04,233 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-22 03:56:04,234 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-08-22 03:56:04,234 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-08-22 03:56:04,234 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2019-08-22 03:56:04,234 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2019-08-22 03:56:04,234 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2019-08-22 03:56:04,234 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2019-08-22 03:56:04,234 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-08-22 03:56:04,234 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-08-22 03:56:04,235 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-08-22 03:56:04,235 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2019-08-22 03:56:04,235 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2019-08-22 03:56:04,235 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-08-22 03:56:04,235 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2019-08-22 03:56:04,235 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_fmt [2019-08-22 03:56:04,235 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-08-22 03:56:04,235 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-08-22 03:56:04,235 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2019-08-22 03:56:04,236 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2019-08-22 03:56:04,236 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2019-08-22 03:56:04,236 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub_and_test [2019-08-22 03:56:04,236 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2019-08-22 03:56:04,236 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2019-08-22 03:56:04,236 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-08-22 03:56:04,236 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2019-08-22 03:56:04,236 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2019-08-22 03:56:04,237 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-08-22 03:56:04,237 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-08-22 03:56:04,237 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-08-22 03:56:04,237 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2019-08-22 03:56:04,237 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2019-08-22 03:56:04,237 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2019-08-22 03:56:04,237 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-08-22 03:56:04,238 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2019-08-22 03:56:04,238 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2019-08-22 03:56:04,238 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2019-08-22 03:56:04,238 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_5 [2019-08-22 03:56:04,238 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_7 [2019-08-22 03:56:04,238 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2019-08-22 03:56:04,239 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_6 [2019-08-22 03:56:04,239 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_9 [2019-08-22 03:56:04,239 INFO L130 BoogieDeclarations]: Found specification of procedure flush_workqueue [2019-08-22 03:56:04,239 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_8 [2019-08-22 03:56:04,239 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2019-08-22 03:56:04,239 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_cancel_work_sync_20 [2019-08-22 03:56:04,240 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2019-08-22 03:56:04,240 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2019-08-22 03:56:04,240 INFO L130 BoogieDeclarations]: Found specification of procedure idr_find_slowpath [2019-08-22 03:56:04,240 INFO L130 BoogieDeclarations]: Found specification of procedure idr_alloc [2019-08-22 03:56:04,240 INFO L130 BoogieDeclarations]: Found specification of procedure idr_remove [2019-08-22 03:56:04,240 INFO L130 BoogieDeclarations]: Found specification of procedure idr_find [2019-08-22 03:56:04,240 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-22 03:56:04,240 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-22 03:56:04,241 INFO L130 BoogieDeclarations]: Found specification of procedure kref_init [2019-08-22 03:56:04,241 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2019-08-22 03:56:04,241 INFO L130 BoogieDeclarations]: Found specification of procedure kref_sub [2019-08-22 03:56:04,241 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-08-22 03:56:04,241 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2019-08-22 03:56:04,241 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2019-08-22 03:56:04,241 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get_10 [2019-08-22 03:56:04,241 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get_13 [2019-08-22 03:56:04,242 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_11 [2019-08-22 03:56:04,242 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_12 [2019-08-22 03:56:04,242 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_14 [2019-08-22 03:56:04,242 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_15 [2019-08-22 03:56:04,242 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_16 [2019-08-22 03:56:04,244 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_17 [2019-08-22 03:56:04,244 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_18 [2019-08-22 03:56:04,244 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_19 [2019-08-22 03:56:04,244 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_try_module_get [2019-08-22 03:56:04,244 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put [2019-08-22 03:56:04,244 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-08-22 03:56:04,244 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-08-22 03:56:04,245 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-08-22 03:56:04,245 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-08-22 03:56:04,245 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-08-22 03:56:04,245 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-08-22 03:56:04,245 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-08-22 03:56:04,245 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-22 03:56:04,245 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-08-22 03:56:04,246 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-08-22 03:56:04,246 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-08-22 03:56:04,246 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-08-22 03:56:04,246 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-08-22 03:56:04,246 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-08-22 03:56:04,246 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2019-08-22 03:56:04,246 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2019-08-22 03:56:04,247 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-08-22 03:56:04,247 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-08-22 03:56:04,247 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-08-22 03:56:04,247 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-08-22 03:56:04,247 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-08-22 03:56:04,247 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_driver_5 [2019-08-22 03:56:04,247 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_9 [2019-08-22 03:56:04,248 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_usb_serial_driver_4 [2019-08-22 03:56:04,248 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_work_1 [2019-08-22 03:56:04,248 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_tty_operations_6 [2019-08-22 03:56:04,248 INFO L130 BoogieDeclarations]: Found specification of procedure disable_work_1 [2019-08-22 03:56:04,248 INFO L130 BoogieDeclarations]: Found specification of procedure work_init_1 [2019-08-22 03:56:04,248 INFO L130 BoogieDeclarations]: Found specification of procedure call_and_disable_all_1 [2019-08-22 03:56:04,248 INFO L130 BoogieDeclarations]: Found specification of procedure invoke_work_1 [2019-08-22 03:56:04,249 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_driver_attribute_3 [2019-08-22 03:56:04,249 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_tty_port_operations_7 [2019-08-22 03:56:04,249 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_bus_type_2 [2019-08-22 03:56:04,249 INFO L130 BoogieDeclarations]: Found specification of procedure activate_work_1 [2019-08-22 03:56:04,249 INFO L130 BoogieDeclarations]: Found specification of procedure __tty_alloc_driver [2019-08-22 03:56:04,249 INFO L130 BoogieDeclarations]: Found specification of procedure put_tty_driver [2019-08-22 03:56:04,249 INFO L130 BoogieDeclarations]: Found specification of procedure tty_set_operations [2019-08-22 03:56:04,250 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_tty_driver [2019-08-22 03:56:04,250 INFO L130 BoogieDeclarations]: Found specification of procedure tty_kref_put [2019-08-22 03:56:04,250 INFO L130 BoogieDeclarations]: Found specification of procedure tty_register_driver [2019-08-22 03:56:04,250 INFO L130 BoogieDeclarations]: Found specification of procedure tty_unregister_driver [2019-08-22 03:56:04,250 INFO L130 BoogieDeclarations]: Found specification of procedure tty_vhangup [2019-08-22 03:56:04,250 INFO L130 BoogieDeclarations]: Found specification of procedure tty_termios_copy_hw [2019-08-22 03:56:04,250 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_init [2019-08-22 03:56:04,251 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_destroy [2019-08-22 03:56:04,251 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_tty_get [2019-08-22 03:56:04,251 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_hangup [2019-08-22 03:56:04,251 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_tty_wakeup [2019-08-22 03:56:04,251 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_close [2019-08-22 03:56:04,251 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_install [2019-08-22 03:56:04,251 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_open [2019-08-22 03:56:04,252 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2019-08-22 03:56:04,252 INFO L130 BoogieDeclarations]: Found specification of procedure seq_lseek [2019-08-22 03:56:04,252 INFO L130 BoogieDeclarations]: Found specification of procedure seq_putc [2019-08-22 03:56:04,252 INFO L130 BoogieDeclarations]: Found specification of procedure seq_puts [2019-08-22 03:56:04,252 INFO L130 BoogieDeclarations]: Found specification of procedure seq_printf [2019-08-22 03:56:04,252 INFO L130 BoogieDeclarations]: Found specification of procedure single_open [2019-08-22 03:56:04,252 INFO L130 BoogieDeclarations]: Found specification of procedure single_release [2019-08-22 03:56:04,252 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_in [2019-08-22 03:56:04,253 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_out [2019-08-22 03:56:04,253 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_bulk [2019-08-22 03:56:04,253 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_int [2019-08-22 03:56:04,253 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_bulk_in [2019-08-22 03:56:04,253 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_bulk_out [2019-08-22 03:56:04,253 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_int_in [2019-08-22 03:56:04,253 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_int_out [2019-08-22 03:56:04,253 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_maxp [2019-08-22 03:56:04,254 INFO L130 BoogieDeclarations]: Found specification of procedure bus_register [2019-08-22 03:56:04,254 INFO L130 BoogieDeclarations]: Found specification of procedure bus_unregister [2019-08-22 03:56:04,254 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2019-08-22 03:56:04,254 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_name [2019-08-22 03:56:04,254 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-08-22 03:56:04,254 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-08-22 03:56:04,254 INFO L130 BoogieDeclarations]: Found specification of procedure device_is_registered [2019-08-22 03:56:04,254 INFO L130 BoogieDeclarations]: Found specification of procedure device_enable_async_suspend [2019-08-22 03:56:04,258 INFO L130 BoogieDeclarations]: Found specification of procedure device_initialize [2019-08-22 03:56:04,258 INFO L130 BoogieDeclarations]: Found specification of procedure device_add [2019-08-22 03:56:04,258 INFO L130 BoogieDeclarations]: Found specification of procedure device_del [2019-08-22 03:56:04,258 INFO L130 BoogieDeclarations]: Found specification of procedure driver_attach [2019-08-22 03:56:04,259 INFO L130 BoogieDeclarations]: Found specification of procedure put_device [2019-08-22 03:56:04,259 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-08-22 03:56:04,259 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2019-08-22 03:56:04,259 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2019-08-22 03:56:04,259 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2019-08-22 03:56:04,259 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2019-08-22 03:56:04,259 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intf [2019-08-22 03:56:04,259 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_intf [2019-08-22 03:56:04,260 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2019-08-22 03:56:04,260 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_dev [2019-08-22 03:56:04,260 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_dev [2019-08-22 03:56:04,260 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_get_interface [2019-08-22 03:56:04,260 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_put_interface [2019-08-22 03:56:04,260 INFO L130 BoogieDeclarations]: Found specification of procedure usb_match_id [2019-08-22 03:56:04,260 INFO L130 BoogieDeclarations]: Found specification of procedure usb_match_one_id [2019-08-22 03:56:04,260 INFO L130 BoogieDeclarations]: Found specification of procedure usb_make_path [2019-08-22 03:56:04,261 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2019-08-22 03:56:04,261 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_21 [2019-08-22 03:56:04,261 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_24 [2019-08-22 03:56:04,261 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2019-08-22 03:56:04,261 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_22 [2019-08-22 03:56:04,261 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_23 [2019-08-22 03:56:04,261 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_25 [2019-08-22 03:56:04,261 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_26 [2019-08-22 03:56:04,262 INFO L130 BoogieDeclarations]: Found specification of procedure usb_disabled [2019-08-22 03:56:04,262 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2019-08-22 03:56:04,262 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_int_urb [2019-08-22 03:56:04,262 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2019-08-22 03:56:04,262 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2019-08-22 03:56:04,262 INFO L130 BoogieDeclarations]: Found specification of procedure usb_poison_urb [2019-08-22 03:56:04,262 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unpoison_urb [2019-08-22 03:56:04,262 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2019-08-22 03:56:04,263 INFO L130 BoogieDeclarations]: Found specification of procedure usb_translate_errors [2019-08-22 03:56:04,263 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_int_must_check_helper [2019-08-22 03:56:04,263 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_alloc [2019-08-22 03:56:04,263 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_free [2019-08-22 03:56:04,263 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_register_drivers [2019-08-22 03:56:04,263 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_deregister_drivers [2019-08-22 03:56:04,263 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_port_softint [2019-08-22 03:56:04,264 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_suspend [2019-08-22 03:56:04,264 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_resume [2019-08-22 03:56:04,264 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_console_init [2019-08-22 03:56:04,264 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_console_exit [2019-08-22 03:56:04,264 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_console_disconnect [2019-08-22 03:56:04,264 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_port_get_by_minor [2019-08-22 03:56:04,264 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_put [2019-08-22 03:56:04,264 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_open [2019-08-22 03:56:04,265 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_write [2019-08-22 03:56:04,265 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_close [2019-08-22 03:56:04,265 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_resume [2019-08-22 03:56:04,265 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_write_room [2019-08-22 03:56:04,265 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_chars_in_buffer [2019-08-22 03:56:04,265 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_wait_until_sent [2019-08-22 03:56:04,265 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_read_bulk_callback [2019-08-22 03:56:04,266 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_write_bulk_callback [2019-08-22 03:56:04,266 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_register [2019-08-22 03:56:04,266 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_deregister [2019-08-22 03:56:04,266 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_process_read_urb [2019-08-22 03:56:04,266 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_prepare_write_buffer [2019-08-22 03:56:04,266 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_bus_register [2019-08-22 03:56:04,266 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_bus_deregister [2019-08-22 03:56:04,266 INFO L130 BoogieDeclarations]: Found specification of procedure allocate_minors [2019-08-22 03:56:04,267 INFO L130 BoogieDeclarations]: Found specification of procedure release_minors [2019-08-22 03:56:04,267 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_serial [2019-08-22 03:56:04,267 INFO L130 BoogieDeclarations]: Found specification of procedure serial_install [2019-08-22 03:56:04,267 INFO L130 BoogieDeclarations]: Found specification of procedure serial_port_activate [2019-08-22 03:56:04,267 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-08-22 03:56:04,267 INFO L130 BoogieDeclarations]: Found specification of procedure serial_open [2019-08-22 03:56:04,267 INFO L130 BoogieDeclarations]: Found specification of procedure serial_port_shutdown [2019-08-22 03:56:04,267 INFO L130 BoogieDeclarations]: Found specification of procedure serial_hangup [2019-08-22 03:56:04,268 INFO L130 BoogieDeclarations]: Found specification of procedure serial_close [2019-08-22 03:56:04,268 INFO L130 BoogieDeclarations]: Found specification of procedure serial_cleanup [2019-08-22 03:56:04,268 INFO L130 BoogieDeclarations]: Found specification of procedure serial_write [2019-08-22 03:56:04,268 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int [2019-08-22 03:56:04,268 INFO L130 BoogieDeclarations]: Found specification of procedure serial_write_room [2019-08-22 03:56:04,268 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-08-22 03:56:04,268 INFO L130 BoogieDeclarations]: Found specification of procedure serial_chars_in_buffer [2019-08-22 03:56:04,268 INFO L130 BoogieDeclarations]: Found specification of procedure serial_wait_until_sent [2019-08-22 03:56:04,269 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2019-08-22 03:56:04,269 INFO L130 BoogieDeclarations]: Found specification of procedure serial_throttle [2019-08-22 03:56:04,269 INFO L130 BoogieDeclarations]: Found specification of procedure serial_unthrottle [2019-08-22 03:56:04,269 INFO L130 BoogieDeclarations]: Found specification of procedure serial_ioctl [2019-08-22 03:56:04,269 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2019-08-22 03:56:04,269 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2019-08-22 03:56:04,269 INFO L130 BoogieDeclarations]: Found specification of procedure serial_set_termios [2019-08-22 03:56:04,270 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2019-08-22 03:56:04,270 INFO L130 BoogieDeclarations]: Found specification of procedure serial_break [2019-08-22 03:56:04,270 INFO L130 BoogieDeclarations]: Found specification of procedure serial_proc_show [2019-08-22 03:56:04,270 INFO L130 BoogieDeclarations]: Found specification of procedure serial_proc_open [2019-08-22 03:56:04,270 INFO L130 BoogieDeclarations]: Found specification of procedure serial_tiocmget [2019-08-22 03:56:04,270 INFO L130 BoogieDeclarations]: Found specification of procedure serial_tiocmset [2019-08-22 03:56:04,270 INFO L130 BoogieDeclarations]: Found specification of procedure serial_get_icount [2019-08-22 03:56:04,270 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_port_work [2019-08-22 03:56:04,271 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_port_poison_urbs [2019-08-22 03:56:04,271 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_port_unpoison_urbs [2019-08-22 03:56:04,271 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_port_release [2019-08-22 03:56:04,271 INFO L130 BoogieDeclarations]: Found specification of procedure create_serial [2019-08-22 03:56:04,271 INFO L130 BoogieDeclarations]: Found specification of procedure match_dynamic_id [2019-08-22 03:56:04,271 INFO L130 BoogieDeclarations]: Found specification of procedure get_iface_id [2019-08-22 03:56:04,271 INFO L130 BoogieDeclarations]: Found specification of procedure search_serial_device [2019-08-22 03:56:04,272 INFO L130 BoogieDeclarations]: Found specification of procedure serial_port_carrier_raised [2019-08-22 03:56:04,272 INFO L130 BoogieDeclarations]: Found specification of procedure serial_port_dtr_rts [2019-08-22 03:56:04,272 INFO L130 BoogieDeclarations]: Found specification of procedure port_number_show [2019-08-22 03:56:04,272 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_probe [2019-08-22 03:56:04,272 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_disconnect [2019-08-22 03:56:04,272 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~pm_message_t~0~TO~int [2019-08-22 03:56:04,272 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_unpoison_port_urbs [2019-08-22 03:56:04,272 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_reset_resume [2019-08-22 03:56:04,273 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_init [2019-08-22 03:56:04,273 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_exit [2019-08-22 03:56:04,273 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_operations_init [2019-08-22 03:56:04,273 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_register [2019-08-22 03:56:04,273 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_deregister [2019-08-22 03:56:04,273 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_reset_resume_5 [2019-08-22 03:56:04,273 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destruct_7 [2019-08-22 03:56:04,273 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-08-22 03:56:04,274 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-08-22 03:56:04,274 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_3 [2019-08-22 03:56:04,274 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_2 [2019-08-22 03:56:04,274 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_4 [2019-08-22 03:56:04,274 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-22 03:56:04,274 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2019-08-22 03:56:04,274 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit_unlock [2019-08-22 03:56:04,274 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2019-08-22 03:56:04,275 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit_lock [2019-08-22 03:56:04,275 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2019-08-22 03:56:04,275 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-08-22 03:56:04,275 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2019-08-22 03:56:04,275 INFO L130 BoogieDeclarations]: Found specification of procedure find_first_bit [2019-08-22 03:56:04,275 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2019-08-22 03:56:04,275 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2019-08-22 03:56:04,276 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2019-08-22 03:56:04,276 INFO L130 BoogieDeclarations]: Found specification of procedure test_ti_thread_flag [2019-08-22 03:56:04,276 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2019-08-22 03:56:04,276 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2019-08-22 03:56:04,276 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2019-08-22 03:56:04,276 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-08-22 03:56:04,276 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2019-08-22 03:56:04,276 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2019-08-22 03:56:04,277 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-08-22 03:56:04,277 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2019-08-22 03:56:04,277 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2019-08-22 03:56:04,277 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2019-08-22 03:56:04,277 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_43 [2019-08-22 03:56:04,277 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_45 [2019-08-22 03:56:04,277 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_44 [2019-08-22 03:56:04,277 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_47 [2019-08-22 03:56:04,278 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_46 [2019-08-22 03:56:04,278 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_interruptible [2019-08-22 03:56:04,278 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2019-08-22 03:56:04,278 INFO L130 BoogieDeclarations]: Found specification of procedure test_tsk_thread_flag [2019-08-22 03:56:04,278 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2019-08-22 03:56:04,278 INFO L130 BoogieDeclarations]: Found specification of procedure handle_sysrq [2019-08-22 03:56:04,278 INFO L130 BoogieDeclarations]: Found specification of procedure char_buf_ptr [2019-08-22 03:56:04,279 INFO L130 BoogieDeclarations]: Found specification of procedure flag_buf_ptr [2019-08-22 03:56:04,279 INFO L130 BoogieDeclarations]: Found specification of procedure tty_hangup [2019-08-22 03:56:04,279 INFO L130 BoogieDeclarations]: Found specification of procedure tty_termios_baud_rate [2019-08-22 03:56:04,279 INFO L130 BoogieDeclarations]: Found specification of procedure tty_get_baud_rate [2019-08-22 03:56:04,279 INFO L130 BoogieDeclarations]: Found specification of procedure tty_ldisc_ref [2019-08-22 03:56:04,279 INFO L130 BoogieDeclarations]: Found specification of procedure tty_ldisc_deref [2019-08-22 03:56:04,279 INFO L130 BoogieDeclarations]: Found specification of procedure tty_insert_flip_string_flags [2019-08-22 03:56:04,279 INFO L130 BoogieDeclarations]: Found specification of procedure tty_insert_flip_string_fixed_flag [2019-08-22 03:56:04,280 INFO L130 BoogieDeclarations]: Found specification of procedure tty_flip_buffer_push [2019-08-22 03:56:04,280 INFO L130 BoogieDeclarations]: Found specification of procedure tty_insert_flip_char [2019-08-22 03:56:04,280 INFO L130 BoogieDeclarations]: Found specification of procedure tty_insert_flip_string [2019-08-22 03:56:04,280 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2019-08-22 03:56:04,280 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2019-08-22 03:56:04,280 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_uint_must_check_helper [2019-08-22 03:56:04,280 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_in [2019-08-22 03:56:04,281 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_out [2019-08-22 03:56:04,281 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_in_r [2019-08-22 03:56:04,281 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_out_r [2019-08-22 03:56:04,281 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_max_r [2019-08-22 03:56:04,281 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_write_start [2019-08-22 03:56:04,281 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_throttle [2019-08-22 03:56:04,281 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_unthrottle [2019-08-22 03:56:04,282 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_tiocmiwait [2019-08-22 03:56:04,282 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_get_icount [2019-08-22 03:56:04,282 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_submit_read_urbs [2019-08-22 03:56:04,282 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_handle_sysrq_char [2019-08-22 03:56:04,282 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_handle_break [2019-08-22 03:56:04,282 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_handle_dcd_change [2019-08-22 03:56:04,282 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_debug_data [2019-08-22 03:56:04,282 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2019-08-22 03:56:04,283 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~~bool~0 [2019-08-22 03:56:04,283 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_submit_read_urb [2019-08-22 03:56:04,283 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_msr_changed [2019-08-22 03:56:04,283 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_4 [2019-08-22 03:56:04,283 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_suspend_4 [2019-08-22 03:56:04,283 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_4 [2019-08-22 03:56:04,283 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-08-22 03:56:04,284 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2019-08-22 03:56:04,284 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_57 [2019-08-22 03:56:04,284 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_work_on_59 [2019-08-22 03:56:04,284 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_58 [2019-08-22 03:56:04,284 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_queue_delayed_work_on_61 [2019-08-22 03:56:04,284 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_flush_workqueue_60 [2019-08-22 03:56:04,284 INFO L130 BoogieDeclarations]: Found specification of procedure tty_register_device [2019-08-22 03:56:04,285 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_tty_register_device_62 [2019-08-22 03:56:04,285 INFO L130 BoogieDeclarations]: Found specification of procedure tty_unregister_device [2019-08-22 03:56:04,285 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_tty_unregister_device_63 [2019-08-22 03:56:04,285 INFO L130 BoogieDeclarations]: Found specification of procedure driver_register [2019-08-22 03:56:04,285 INFO L130 BoogieDeclarations]: Found specification of procedure driver_unregister [2019-08-22 03:56:04,285 INFO L130 BoogieDeclarations]: Found specification of procedure usb_store_new_id [2019-08-22 03:56:04,285 INFO L130 BoogieDeclarations]: Found specification of procedure usb_show_dynids [2019-08-22 03:56:04,286 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_device_match [2019-08-22 03:56:04,286 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_device_probe [2019-08-22 03:56:04,286 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_device_remove [2019-08-22 03:56:04,286 INFO L130 BoogieDeclarations]: Found specification of procedure new_id_store [2019-08-22 03:56:04,286 INFO L130 BoogieDeclarations]: Found specification of procedure new_id_show [2019-08-22 03:56:04,286 INFO L130 BoogieDeclarations]: Found specification of procedure free_dynids [2019-08-22 03:56:04,286 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-08-22 03:56:04,287 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-08-22 03:56:04,287 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-08-22 03:56:04,287 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_get [2019-08-22 03:56:04,287 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_put_and_exit [2019-08-22 03:56:04,287 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_module_refcount [2019-08-22 03:56:04,287 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-08-22 03:56:04,287 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-08-22 03:56:04,287 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-08-22 03:56:04,288 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2019-08-22 03:56:04,288 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-08-22 03:56:04,288 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-22 03:56:04,288 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-08-22 03:56:04,288 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-08-22 03:56:04,288 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-22 03:56:04,288 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-08-22 03:56:04,289 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-08-22 03:56:04,289 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-08-22 03:56:04,289 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-08-22 03:56:16,423 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-08-22 03:56:45,759 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_module_put_and_exitFINAL: assume true; [2019-08-22 03:56:46,542 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-22 03:56:46,543 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-22 03:56:46,547 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.08 03:56:46 BoogieIcfgContainer [2019-08-22 03:56:46,548 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-22 03:56:46,549 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-22 03:56:46,549 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-22 03:56:46,549 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-22 03:56:46,551 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.08 03:56:46" (1/1) ... [2019-08-22 03:56:46,576 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-22 03:56:46,580 INFO L155 IcfgInterpreter]: Building call graph [2019-08-22 03:56:46,608 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation has thrown an exception: java.lang.IllegalArgumentException: Recursive programs are not supported. at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.markSuccessors(CallGraph.java:136) at java.lang.Iterable.forEach(Iterable.java:75) at java.util.Collections$UnmodifiableCollection.forEach(Collections.java:1080) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.markSuccessors(CallGraph.java:138) at java.lang.Iterable.forEach(Iterable.java:75) at java.util.Collections$UnmodifiableCollection.forEach(Collections.java:1080) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.markSuccessors(CallGraph.java:138) at java.lang.Iterable.forEach(Iterable.java:75) at java.util.Collections$UnmodifiableCollection.forEach(Collections.java:1080) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.markSuccessors(CallGraph.java:138) at java.lang.Iterable.forEach(Iterable.java:75) at java.util.Collections$UnmodifiableCollection.forEach(Collections.java:1080) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.markSuccessors(CallGraph.java:138) at java.lang.Iterable.forEach(Iterable.java:75) at java.util.Collections$UnmodifiableCollection.forEach(Collections.java:1080) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.markSuccessors(CallGraph.java:138) at java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1382) at java.util.stream.ReferencePipeline$Head.forEach(ReferencePipeline.java:580) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.checkNotRecursive(CallGraph.java:131) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.(CallGraph.java:92) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.IcfgInterpreter.(IcfgInterpreter.java:84) at de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation.SifaBuilder.construct(SifaBuilder.java:94) at de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation.SymbolicInterpretationObserver.processIcfg(SymbolicInterpretationObserver.java:76) at de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation.SymbolicInterpretationObserver.process(SymbolicInterpretationObserver.java:69) 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) [2019-08-22 03:56:46,617 INFO L168 Benchmark]: Toolchain (without parser) took 48088.65 ms. Allocated memory was 133.2 MB in the beginning and 1.6 GB in the end (delta: 1.4 GB). Free memory was 74.2 MB in the beginning and 1.4 GB in the end (delta: -1.4 GB). Peak memory consumption was 87.3 MB. Max. memory is 7.1 GB. [2019-08-22 03:56:46,620 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 133.2 MB. Free memory was 106.3 MB in the beginning and 106.1 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2019-08-22 03:56:46,622 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4935.37 ms. Allocated memory was 133.2 MB in the beginning and 386.9 MB in the end (delta: 253.8 MB). Free memory was 74.0 MB in the beginning and 290.7 MB in the end (delta: -216.7 MB). Peak memory consumption was 164.7 MB. Max. memory is 7.1 GB. [2019-08-22 03:56:46,629 INFO L168 Benchmark]: Boogie Preprocessor took 581.78 ms. Allocated memory is still 386.9 MB. Free memory was 290.7 MB in the beginning and 216.1 MB in the end (delta: 74.6 MB). Peak memory consumption was 74.6 MB. Max. memory is 7.1 GB. [2019-08-22 03:56:46,630 INFO L168 Benchmark]: RCFGBuilder took 42502.78 ms. Allocated memory was 386.9 MB in the beginning and 1.6 GB in the end (delta: 1.2 GB). Free memory was 216.1 MB in the beginning and 1.4 GB in the end (delta: -1.2 GB). Peak memory consumption was 1.3 GB. Max. memory is 7.1 GB. [2019-08-22 03:56:46,632 INFO L168 Benchmark]: Symbolic Interpretation took 63.72 ms. Allocated memory is still 1.6 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 285.3 kB). Peak memory consumption was 285.3 kB. Max. memory is 7.1 GB. [2019-08-22 03:56:46,645 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - ExceptionOrErrorResult: IllegalArgumentException: Recursive programs are not supported. de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: IllegalArgumentException: Recursive programs are not supported.: de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.markSuccessors(CallGraph.java:136) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 133.2 MB. Free memory was 106.3 MB in the beginning and 106.1 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 4935.37 ms. Allocated memory was 133.2 MB in the beginning and 386.9 MB in the end (delta: 253.8 MB). Free memory was 74.0 MB in the beginning and 290.7 MB in the end (delta: -216.7 MB). Peak memory consumption was 164.7 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 581.78 ms. Allocated memory is still 386.9 MB. Free memory was 290.7 MB in the beginning and 216.1 MB in the end (delta: 74.6 MB). Peak memory consumption was 74.6 MB. Max. memory is 7.1 GB. * RCFGBuilder took 42502.78 ms. Allocated memory was 386.9 MB in the beginning and 1.6 GB in the end (delta: 1.2 GB). Free memory was 216.1 MB in the beginning and 1.4 GB in the end (delta: -1.2 GB). Peak memory consumption was 1.3 GB. Max. memory is 7.1 GB. * Symbolic Interpretation took 63.72 ms. Allocated memory is still 1.6 GB. Free memory was 1.4 GB in the beginning and 1.4 GB in the end (delta: 285.3 kB). Peak memory consumption was 285.3 kB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...