java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AbstractInterpretationC.xml -s ../../../trunk/examples/settings/ai/svcomp-Reach-32bit-Automizer_Default+AIv2_INT.epf -i ../../../trunk/examples/svcomp/ldv-consumption/linux-3.8-rc1-32_7a-drivers--usb--serial--usbserial.ko-ldv_main0.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-673a906-m [2019-10-03 11:19:51,448 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-03 11:19:51,451 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-03 11:19:51,473 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-03 11:19:51,473 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-03 11:19:51,475 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-03 11:19:51,478 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-03 11:19:51,491 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-03 11:19:51,493 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-03 11:19:51,495 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-03 11:19:51,496 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-03 11:19:51,499 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-03 11:19:51,499 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-03 11:19:51,502 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-03 11:19:51,504 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-03 11:19:51,505 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-03 11:19:51,506 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-03 11:19:51,507 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-03 11:19:51,509 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-03 11:19:51,516 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-03 11:19:51,520 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-03 11:19:51,523 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-03 11:19:51,526 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-03 11:19:51,527 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-03 11:19:51,530 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-03 11:19:51,530 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-03 11:19:51,531 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-03 11:19:51,532 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-03 11:19:51,534 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-03 11:19:51,536 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-03 11:19:51,536 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-03 11:19:51,537 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-03 11:19:51,538 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-03 11:19:51,538 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-03 11:19:51,540 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-03 11:19:51,541 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-03 11:19:51,541 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-03 11:19:51,541 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-03 11:19:51,542 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-03 11:19:51,543 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-03 11:19:51,543 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-03 11:19:51,544 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/svcomp-Reach-32bit-Automizer_Default+AIv2_INT.epf [2019-10-03 11:19:51,569 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-03 11:19:51,570 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-03 11:19:51,570 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2019-10-03 11:19:51,571 INFO L138 SettingsManager]: * Log level for plugins=info [2019-10-03 11:19:51,571 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-10-03 11:19:51,572 INFO L138 SettingsManager]: * User list type=DISABLED [2019-10-03 11:19:51,572 INFO L138 SettingsManager]: * Ignore calls to and inside polymorphic procedures=false [2019-10-03 11:19:51,572 INFO L138 SettingsManager]: * Ignore calls to recursive procedures=false [2019-10-03 11:19:51,572 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-10-03 11:19:51,572 INFO L138 SettingsManager]: * Abstract domain=IntervalDomain [2019-10-03 11:19:51,574 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-03 11:19:51,575 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-03 11:19:51,575 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-03 11:19:51,576 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-03 11:19:51,576 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-03 11:19:51,576 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-03 11:19:51,576 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-03 11:19:51,576 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-03 11:19:51,577 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-03 11:19:51,577 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-03 11:19:51,577 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-03 11:19:51,577 INFO L138 SettingsManager]: * Remove goto edges from RCFG=true [2019-10-03 11:19:51,577 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-03 11:19:51,578 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-03 11:19:51,578 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-03 11:19:51,578 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-03 11:19:51,579 INFO L138 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-10-03 11:19:51,579 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-03 11:19:51,579 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-10-03 11:19:51,579 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-10-03 11:19:51,635 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-03 11:19:51,651 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-03 11:19:51,654 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-03 11:19:51,656 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-03 11:19:51,656 INFO L275 PluginConnector]: CDTParser initialized [2019-10-03 11:19:51,657 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-consumption/linux-3.8-rc1-32_7a-drivers--usb--serial--usbserial.ko-ldv_main0.cil.out.i [2019-10-03 11:19:51,723 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b822d6e95/ba80396ed85546f58271a11a40782689/FLAGc29e1e618 [2019-10-03 11:19:52,678 INFO L306 CDTParser]: Found 1 translation units. [2019-10-03 11:19:52,679 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-consumption/linux-3.8-rc1-32_7a-drivers--usb--serial--usbserial.ko-ldv_main0.cil.out.i [2019-10-03 11:19:52,734 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b822d6e95/ba80396ed85546f58271a11a40782689/FLAGc29e1e618 [2019-10-03 11:19:53,072 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b822d6e95/ba80396ed85546f58271a11a40782689 [2019-10-03 11:19:53,081 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-03 11:19:53,083 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-03 11:19:53,084 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-03 11:19:53,084 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-03 11:19:53,088 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-03 11:19:53,089 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.10 11:19:53" (1/1) ... [2019-10-03 11:19:53,092 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@49f8ed40 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 11:19:53, skipping insertion in model container [2019-10-03 11:19:53,092 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 03.10 11:19:53" (1/1) ... [2019-10-03 11:19:53,100 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-03 11:19:53,272 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-03 11:19:55,872 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-03 11:19:55,964 INFO L188 MainTranslator]: Completed pre-run [2019-10-03 11:19:56,564 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-03 11:19:57,178 INFO L192 MainTranslator]: Completed translation [2019-10-03 11:19:57,179 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 11:19:57 WrapperNode [2019-10-03 11:19:57,179 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-03 11:19:57,180 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-03 11:19:57,180 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-03 11:19:57,181 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-03 11:19:57,197 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 11:19:57" (1/1) ... [2019-10-03 11:19:57,198 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 11:19:57" (1/1) ... [2019-10-03 11:19:57,337 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 11:19:57" (1/1) ... [2019-10-03 11:19:57,337 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 11:19:57" (1/1) ... [2019-10-03 11:19:57,498 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 11:19:57" (1/1) ... [2019-10-03 11:19:57,519 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 11:19:57" (1/1) ... [2019-10-03 11:19:57,579 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 11:19:57" (1/1) ... [2019-10-03 11:19:57,627 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-03 11:19:57,628 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-03 11:19:57,628 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-03 11:19:57,628 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-03 11:19:57,630 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 03.10 11:19:57" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-03 11:19:57,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-03 11:19:57,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-03 11:19:57,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-10-03 11:19:57,776 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-10-03 11:19:57,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int [2019-10-03 11:19:57,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-10-03 11:19:57,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2019-10-03 11:19:57,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2019-10-03 11:19:57,777 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2019-10-03 11:19:57,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2019-10-03 11:19:57,778 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~pm_message_t~0~TO~int [2019-10-03 11:19:57,779 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2019-10-03 11:19:57,779 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-10-03 11:19:57,780 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-10-03 11:19:57,780 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2019-10-03 11:19:57,781 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2019-10-03 11:19:57,781 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2019-10-03 11:19:57,781 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub_and_test [2019-10-03 11:19:57,782 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2019-10-03 11:19:57,782 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-10-03 11:19:57,782 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-10-03 11:19:57,782 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-10-03 11:19:57,782 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2019-10-03 11:19:57,783 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2019-10-03 11:19:57,783 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_init [2019-10-03 11:19:57,783 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2019-10-03 11:19:57,784 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_sub [2019-10-03 11:19:57,784 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2019-10-03 11:19:57,784 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2019-10-03 11:19:57,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-10-03 11:19:57,784 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-10-03 11:19:57,784 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-10-03 11:19:57,784 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-10-03 11:19:57,785 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-10-03 11:19:57,785 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_tty_driver [2019-10-03 11:19:57,785 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_in [2019-10-03 11:19:57,785 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_out [2019-10-03 11:19:57,785 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_bulk [2019-10-03 11:19:57,785 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_int [2019-10-03 11:19:57,785 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_bulk_in [2019-10-03 11:19:57,786 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_bulk_out [2019-10-03 11:19:57,786 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_int_in [2019-10-03 11:19:57,786 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_int_out [2019-10-03 11:19:57,786 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_maxp [2019-10-03 11:19:57,786 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2019-10-03 11:19:57,786 INFO L138 BoogieDeclarations]: Found implementation of procedure device_is_registered [2019-10-03 11:19:57,787 INFO L138 BoogieDeclarations]: Found implementation of procedure device_enable_async_suspend [2019-10-03 11:19:57,787 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2019-10-03 11:19:57,787 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2019-10-03 11:19:57,787 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2019-10-03 11:19:57,787 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_make_path [2019-10-03 11:19:57,787 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2019-10-03 11:19:57,787 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_int_urb [2019-10-03 11:19:57,787 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2019-10-03 11:19:57,788 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_translate_errors [2019-10-03 11:19:57,788 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_int_must_check_helper [2019-10-03 11:19:57,788 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_console_init [2019-10-03 11:19:57,788 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_console_exit [2019-10-03 11:19:57,789 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_console_disconnect [2019-10-03 11:19:57,789 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_get_by_index [2019-10-03 11:19:57,789 INFO L138 BoogieDeclarations]: Found implementation of procedure get_free_serial [2019-10-03 11:19:57,789 INFO L138 BoogieDeclarations]: Found implementation of procedure return_serial [2019-10-03 11:19:57,789 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_serial [2019-10-03 11:19:57,789 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_put [2019-10-03 11:19:57,789 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_install [2019-10-03 11:19:57,790 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_port_activate [2019-10-03 11:19:57,790 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_open [2019-10-03 11:19:57,790 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_port_shutdown [2019-10-03 11:19:57,791 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_hangup [2019-10-03 11:19:57,791 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_close [2019-10-03 11:19:57,791 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_cleanup [2019-10-03 11:19:57,791 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_write [2019-10-03 11:19:57,791 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_write_room [2019-10-03 11:19:57,792 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_chars_in_buffer [2019-10-03 11:19:57,792 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_throttle [2019-10-03 11:19:57,792 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_unthrottle [2019-10-03 11:19:57,792 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_ioctl [2019-10-03 11:19:57,792 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_set_termios [2019-10-03 11:19:57,793 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_break [2019-10-03 11:19:57,793 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_proc_show [2019-10-03 11:19:57,793 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_proc_open [2019-10-03 11:19:57,793 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_tiocmget [2019-10-03 11:19:57,793 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_tiocmset [2019-10-03 11:19:57,794 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_get_icount [2019-10-03 11:19:57,794 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_port_softint [2019-10-03 11:19:57,794 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_port_work [2019-10-03 11:19:57,795 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_port_poison_urbs [2019-10-03 11:19:57,796 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_port_unpoison_urbs [2019-10-03 11:19:57,796 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_port_release [2019-10-03 11:19:57,796 INFO L138 BoogieDeclarations]: Found implementation of procedure create_serial [2019-10-03 11:19:57,796 INFO L138 BoogieDeclarations]: Found implementation of procedure match_dynamic_id [2019-10-03 11:19:57,796 INFO L138 BoogieDeclarations]: Found implementation of procedure get_iface_id [2019-10-03 11:19:57,797 INFO L138 BoogieDeclarations]: Found implementation of procedure search_serial_device [2019-10-03 11:19:57,797 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_port_carrier_raised [2019-10-03 11:19:57,797 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_port_dtr_rts [2019-10-03 11:19:57,797 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_probe [2019-10-03 11:19:57,797 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_disconnect [2019-10-03 11:19:57,797 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_suspend [2019-10-03 11:19:57,797 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_unpoison_port_urbs [2019-10-03 11:19:57,798 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_resume [2019-10-03 11:19:57,798 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_reset_resume [2019-10-03 11:19:57,798 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_init [2019-10-03 11:19:57,798 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_exit [2019-10-03 11:19:57,798 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_operations_init [2019-10-03 11:19:57,798 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_register [2019-10-03 11:19:57,798 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_deregister [2019-10-03 11:19:57,799 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_register_drivers [2019-10-03 11:19:57,799 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_deregister_drivers [2019-10-03 11:19:57,799 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-03 11:19:57,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_1 [2019-10-03 11:19:57,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_2 [2019-10-03 11:19:57,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_3 [2019-10-03 11:19:57,799 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_4 [2019-10-03 11:19:57,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_5 [2019-10-03 11:19:57,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_6 [2019-10-03 11:19:57,800 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_7 [2019-10-03 11:19:57,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_8 [2019-10-03 11:19:57,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_9 [2019-10-03 11:19:57,801 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_10 [2019-10-03 11:19:57,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_11 [2019-10-03 11:19:57,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_12 [2019-10-03 11:19:57,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_13 [2019-10-03 11:19:57,802 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_14 [2019-10-03 11:19:57,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_15 [2019-10-03 11:19:57,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_16 [2019-10-03 11:19:57,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_17 [2019-10-03 11:19:57,803 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_18 [2019-10-03 11:19:57,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_19 [2019-10-03 11:19:57,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_20 [2019-10-03 11:19:57,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_21 [2019-10-03 11:19:57,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_22 [2019-10-03 11:19:57,804 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_23 [2019-10-03 11:19:57,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_24 [2019-10-03 11:19:57,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_25 [2019-10-03 11:19:57,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_26 [2019-10-03 11:19:57,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_27 [2019-10-03 11:19:57,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_28 [2019-10-03 11:19:57,805 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_29 [2019-10-03 11:19:57,806 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_30 [2019-10-03 11:19:57,809 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_31 [2019-10-03 11:19:57,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_32 [2019-10-03 11:19:57,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_33 [2019-10-03 11:19:57,810 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_34 [2019-10-03 11:19:57,816 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_35 [2019-10-03 11:19:57,816 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2019-10-03 11:19:57,816 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit_unlock [2019-10-03 11:19:57,817 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2019-10-03 11:19:57,817 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit_lock [2019-10-03 11:19:57,817 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2019-10-03 11:19:57,817 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-10-03 11:19:57,817 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2019-10-03 11:19:57,817 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2019-10-03 11:19:57,817 INFO L138 BoogieDeclarations]: Found implementation of procedure current_thread_info [2019-10-03 11:19:57,817 INFO L138 BoogieDeclarations]: Found implementation of procedure test_ti_thread_flag [2019-10-03 11:19:57,818 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2019-10-03 11:19:57,818 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2019-10-03 11:19:57,818 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-10-03 11:19:57,818 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_insert_flip_char [2019-10-03 11:19:57,819 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_insert_flip_string [2019-10-03 11:19:57,819 INFO L138 BoogieDeclarations]: Found implementation of procedure test_tsk_thread_flag [2019-10-03 11:19:57,820 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2019-10-03 11:19:57,820 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_uint_must_check_helper [2019-10-03 11:19:57,820 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_debug_data [2019-10-03 11:19:57,820 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_register [2019-10-03 11:19:57,820 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_deregister [2019-10-03 11:19:57,820 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_open [2019-10-03 11:19:57,820 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_close [2019-10-03 11:19:57,821 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_prepare_write_buffer [2019-10-03 11:19:57,821 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_write_start [2019-10-03 11:19:57,821 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_write [2019-10-03 11:19:57,821 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_write_room [2019-10-03 11:19:57,821 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_chars_in_buffer [2019-10-03 11:19:57,821 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_submit_read_urb [2019-10-03 11:19:57,821 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_submit_read_urbs [2019-10-03 11:19:57,821 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_process_read_urb [2019-10-03 11:19:57,822 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_read_bulk_callback [2019-10-03 11:19:57,822 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_write_bulk_callback [2019-10-03 11:19:57,822 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_throttle [2019-10-03 11:19:57,822 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_unthrottle [2019-10-03 11:19:57,822 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_msr_changed [2019-10-03 11:19:57,822 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_tiocmiwait [2019-10-03 11:19:57,822 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_get_icount [2019-10-03 11:19:57,822 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_handle_sysrq_char [2019-10-03 11:19:57,823 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_handle_break [2019-10-03 11:19:57,823 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_handle_dcd_change [2019-10-03 11:19:57,823 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_resume [2019-10-03 11:19:57,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main1_sequence_infinite_withcheck_stateful [2019-10-03 11:19:57,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_71 [2019-10-03 11:19:57,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_72 [2019-10-03 11:19:57,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_73 [2019-10-03 11:19:57,823 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_74 [2019-10-03 11:19:57,824 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_75 [2019-10-03 11:19:57,824 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_device_match [2019-10-03 11:19:57,824 INFO L138 BoogieDeclarations]: Found implementation of procedure show_port_number [2019-10-03 11:19:57,824 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_device_probe [2019-10-03 11:19:57,824 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_device_remove [2019-10-03 11:19:57,824 INFO L138 BoogieDeclarations]: Found implementation of procedure store_new_id [2019-10-03 11:19:57,825 INFO L138 BoogieDeclarations]: Found implementation of procedure show_dynids [2019-10-03 11:19:57,825 INFO L138 BoogieDeclarations]: Found implementation of procedure free_dynids [2019-10-03 11:19:57,825 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_bus_register [2019-10-03 11:19:57,825 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_bus_deregister [2019-10-03 11:19:57,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main2_sequence_infinite_withcheck_stateful [2019-10-03 11:19:57,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_81 [2019-10-03 11:19:57,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_82 [2019-10-03 11:19:57,825 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_83 [2019-10-03 11:19:57,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_84 [2019-10-03 11:19:57,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_85 [2019-10-03 11:19:57,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-10-03 11:19:57,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-10-03 11:19:57,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_disc_mutex_of_usb_serial [2019-10-03 11:19:57,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_disc_mutex_of_usb_serial [2019-10-03 11:19:57,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_disc_mutex_of_usb_serial [2019-10-03 11:19:57,826 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_disc_mutex_of_usb_serial [2019-10-03 11:19:57,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_disc_mutex_of_usb_serial [2019-10-03 11:19:57,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_disc_mutex_of_usb_serial [2019-10-03 11:19:57,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_disc_mutex_of_usb_serial [2019-10-03 11:19:57,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock [2019-10-03 11:19:57,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock [2019-10-03 11:19:57,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2019-10-03 11:19:57,827 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2019-10-03 11:19:57,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-10-03 11:19:57,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2019-10-03 11:19:57,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2019-10-03 11:19:57,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2019-10-03 11:19:57,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2019-10-03 11:19:57,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2019-10-03 11:19:57,828 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2019-10-03 11:19:57,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-10-03 11:19:57,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2019-10-03 11:19:57,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2019-10-03 11:19:57,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_table_lock [2019-10-03 11:19:57,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_table_lock [2019-10-03 11:19:57,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_table_lock [2019-10-03 11:19:57,829 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_table_lock [2019-10-03 11:19:57,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_table_lock [2019-10-03 11:19:57,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_table_lock [2019-10-03 11:19:57,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_table_lock [2019-10-03 11:19:57,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-10-03 11:19:57,830 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-10-03 11:19:57,830 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2019-10-03 11:19:57,830 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2019-10-03 11:19:57,830 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2019-10-03 11:19:57,831 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_alloc [2019-10-03 11:19:57,831 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_free [2019-10-03 11:19:57,831 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_in [2019-10-03 11:19:57,831 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_in_r [2019-10-03 11:19:57,831 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_max_r [2019-10-03 11:19:57,831 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_out [2019-10-03 11:19:57,831 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_out_r [2019-10-03 11:19:57,832 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2019-10-03 11:19:57,832 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2019-10-03 11:19:57,832 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-10-03 11:19:57,832 INFO L138 BoogieDeclarations]: Found implementation of procedure __tty_alloc_driver [2019-10-03 11:19:57,832 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2019-10-03 11:19:57,832 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2019-10-03 11:19:57,832 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2019-10-03 11:19:57,832 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2019-10-03 11:19:57,832 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2019-10-03 11:19:57,833 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2019-10-03 11:19:57,833 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2019-10-03 11:19:57,833 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-10-03 11:19:57,833 INFO L138 BoogieDeclarations]: Found implementation of procedure bus_register [2019-10-03 11:19:57,833 INFO L138 BoogieDeclarations]: Found implementation of procedure bus_unregister [2019-10-03 11:19:57,833 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2019-10-03 11:19:57,833 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-10-03 11:19:57,834 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-10-03 11:19:57,838 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-10-03 11:19:57,838 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_name [2019-10-03 11:19:57,838 INFO L138 BoogieDeclarations]: Found implementation of procedure device_add [2019-10-03 11:19:57,838 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create_file [2019-10-03 11:19:57,839 INFO L138 BoogieDeclarations]: Found implementation of procedure device_del [2019-10-03 11:19:57,841 INFO L138 BoogieDeclarations]: Found implementation of procedure device_initialize [2019-10-03 11:19:57,841 INFO L138 BoogieDeclarations]: Found implementation of procedure device_remove_file [2019-10-03 11:19:57,841 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_attach [2019-10-03 11:19:57,842 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_register [2019-10-03 11:19:57,842 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_unregister [2019-10-03 11:19:57,842 INFO L138 BoogieDeclarations]: Found implementation of procedure find_first_bit [2019-10-03 11:19:57,842 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2019-10-03 11:19:57,842 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_sysrq [2019-10-03 11:19:57,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2019-10-03 11:19:57,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value_probe [2019-10-03 11:19:57,842 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2019-10-03 11:19:57,842 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2019-10-03 11:19:57,843 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2019-10-03 11:19:57,843 INFO L138 BoogieDeclarations]: Found implementation of procedure module_put [2019-10-03 11:19:57,843 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2019-10-03 11:19:57,843 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2019-10-03 11:19:57,843 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-10-03 11:19:57,843 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait [2019-10-03 11:19:57,843 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-10-03 11:19:57,843 INFO L138 BoogieDeclarations]: Found implementation of procedure put_device [2019-10-03 11:19:57,844 INFO L138 BoogieDeclarations]: Found implementation of procedure put_tty_driver [2019-10-03 11:19:57,844 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2019-10-03 11:19:57,844 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2019-10-03 11:19:57,844 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_printf [2019-10-03 11:19:57,844 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_putc [2019-10-03 11:19:57,844 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_puts [2019-10-03 11:19:57,844 INFO L138 BoogieDeclarations]: Found implementation of procedure single_open [2019-10-03 11:19:57,844 INFO L138 BoogieDeclarations]: Found implementation of procedure try_module_get [2019-10-03 11:19:57,844 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_flip_buffer_push [2019-10-03 11:19:57,845 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_hangup [2019-10-03 11:19:57,845 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_insert_flip_string_fixed_flag [2019-10-03 11:19:57,845 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_insert_flip_string_flags [2019-10-03 11:19:57,845 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_kref_put [2019-10-03 11:19:57,845 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_close [2019-10-03 11:19:57,845 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_destroy [2019-10-03 11:19:57,845 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_hangup [2019-10-03 11:19:57,845 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_init [2019-10-03 11:19:57,846 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_install [2019-10-03 11:19:57,846 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_open [2019-10-03 11:19:57,846 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_tty_get [2019-10-03 11:19:57,846 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_tty_wakeup [2019-10-03 11:19:57,846 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_register_device [2019-10-03 11:19:57,846 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_register_driver [2019-10-03 11:19:57,846 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_set_operations [2019-10-03 11:19:57,846 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_termios_copy_hw [2019-10-03 11:19:57,847 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_unregister_device [2019-10-03 11:19:57,847 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_unregister_driver [2019-10-03 11:19:57,847 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_vhangup [2019-10-03 11:19:57,847 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2019-10-03 11:19:57,847 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_get_interface [2019-10-03 11:19:57,847 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_put_interface [2019-10-03 11:19:57,847 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2019-10-03 11:19:57,847 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_disabled [2019-10-03 11:19:57,847 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2019-10-03 11:19:57,848 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_dev [2019-10-03 11:19:57,848 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intf [2019-10-03 11:19:57,848 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2019-10-03 11:19:57,848 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_match_id [2019-10-03 11:19:57,848 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_match_one_id [2019-10-03 11:19:57,848 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_poison_urb [2019-10-03 11:19:57,848 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_dev [2019-10-03 11:19:57,849 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_intf [2019-10-03 11:19:57,849 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2019-10-03 11:19:57,849 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_show_dynids [2019-10-03 11:19:57,849 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_store_new_id [2019-10-03 11:19:57,849 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2019-10-03 11:19:57,849 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_unpoison_urb [2019-10-03 11:19:57,849 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_fmt [2019-10-03 11:19:57,849 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-10-03 11:19:57,849 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-10-03 11:19:57,850 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-10-03 11:19:57,850 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-03 11:19:57,850 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-10-03 11:19:57,850 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-10-03 11:19:57,850 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-10-03 11:19:57,850 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2019-10-03 11:19:57,851 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2019-10-03 11:19:57,851 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2019-10-03 11:19:57,851 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-10-03 11:19:57,851 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-03 11:19:57,851 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2019-10-03 11:19:57,851 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2019-10-03 11:19:57,851 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-03 11:19:57,851 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2019-10-03 11:19:57,851 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_fmt [2019-10-03 11:19:57,852 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-10-03 11:19:57,852 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2019-10-03 11:19:57,852 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2019-10-03 11:19:57,852 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2019-10-03 11:19:57,852 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-03 11:19:57,852 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub_and_test [2019-10-03 11:19:57,852 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2019-10-03 11:19:57,852 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2019-10-03 11:19:57,853 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2019-10-03 11:19:57,853 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2019-10-03 11:19:57,853 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_4 [2019-10-03 11:19:57,853 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-10-03 11:19:57,853 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_2 [2019-10-03 11:19:57,853 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_5 [2019-10-03 11:19:57,853 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_8 [2019-10-03 11:19:57,853 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_9 [2019-10-03 11:19:57,854 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_11 [2019-10-03 11:19:57,854 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_12 [2019-10-03 11:19:57,854 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_14 [2019-10-03 11:19:57,854 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_15 [2019-10-03 11:19:57,854 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_16 [2019-10-03 11:19:57,854 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_18 [2019-10-03 11:19:57,854 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_20 [2019-10-03 11:19:57,854 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_22 [2019-10-03 11:19:57,855 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_23 [2019-10-03 11:19:57,855 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_25 [2019-10-03 11:19:57,855 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_27 [2019-10-03 11:19:57,855 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_28 [2019-10-03 11:19:57,855 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_29 [2019-10-03 11:19:57,855 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_31 [2019-10-03 11:19:57,855 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_33 [2019-10-03 11:19:57,855 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_35 [2019-10-03 11:19:57,855 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2019-10-03 11:19:57,856 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_1 [2019-10-03 11:19:57,856 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_3 [2019-10-03 11:19:57,856 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_6 [2019-10-03 11:19:57,856 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_7 [2019-10-03 11:19:57,856 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_10 [2019-10-03 11:19:57,856 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_13 [2019-10-03 11:19:57,857 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_17 [2019-10-03 11:19:57,857 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_19 [2019-10-03 11:19:57,857 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_21 [2019-10-03 11:19:57,857 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_24 [2019-10-03 11:19:57,857 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_26 [2019-10-03 11:19:57,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_30 [2019-10-03 11:19:57,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_32 [2019-10-03 11:19:57,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_34 [2019-10-03 11:19:57,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_disc_mutex_of_usb_serial [2019-10-03 11:19:57,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_disc_mutex_of_usb_serial [2019-10-03 11:19:57,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2019-10-03 11:19:57,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2019-10-03 11:19:57,858 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2019-10-03 11:19:57,859 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2019-10-03 11:19:57,859 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2019-10-03 11:19:57,859 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_table_lock [2019-10-03 11:19:57,859 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_table_lock [2019-10-03 11:19:57,859 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-10-03 11:19:57,859 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2019-10-03 11:19:57,859 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2019-10-03 11:19:57,859 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-10-03 11:19:57,859 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-10-03 11:19:57,860 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-10-03 11:19:57,860 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2019-10-03 11:19:57,860 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2019-10-03 11:19:57,860 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2019-10-03 11:19:57,860 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2019-10-03 11:19:57,860 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2019-10-03 11:19:57,860 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2019-10-03 11:19:57,860 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-10-03 11:19:57,862 INFO L130 BoogieDeclarations]: Found specification of procedure kref_init [2019-10-03 11:19:57,862 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2019-10-03 11:19:57,862 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-03 11:19:57,862 INFO L130 BoogieDeclarations]: Found specification of procedure kref_sub [2019-10-03 11:19:57,862 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-10-03 11:19:57,862 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2019-10-03 11:19:57,862 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2019-10-03 11:19:57,862 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-03 11:19:57,863 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-10-03 11:19:57,863 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-03 11:19:57,863 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-10-03 11:19:57,863 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-10-03 11:19:57,863 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-03 11:19:57,863 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-10-03 11:19:57,863 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-10-03 11:19:57,863 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-10-03 11:19:57,864 INFO L130 BoogieDeclarations]: Found specification of procedure __tty_alloc_driver [2019-10-03 11:19:57,864 INFO L130 BoogieDeclarations]: Found specification of procedure put_tty_driver [2019-10-03 11:19:57,864 INFO L130 BoogieDeclarations]: Found specification of procedure tty_set_operations [2019-10-03 11:19:57,864 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_tty_driver [2019-10-03 11:19:57,864 INFO L130 BoogieDeclarations]: Found specification of procedure tty_kref_put [2019-10-03 11:19:57,864 INFO L130 BoogieDeclarations]: Found specification of procedure tty_register_driver [2019-10-03 11:19:57,864 INFO L130 BoogieDeclarations]: Found specification of procedure tty_unregister_driver [2019-10-03 11:19:57,864 INFO L130 BoogieDeclarations]: Found specification of procedure tty_vhangup [2019-10-03 11:19:57,865 INFO L130 BoogieDeclarations]: Found specification of procedure tty_termios_copy_hw [2019-10-03 11:19:57,865 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_init [2019-10-03 11:19:57,865 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_destroy [2019-10-03 11:19:57,865 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_tty_get [2019-10-03 11:19:57,865 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_hangup [2019-10-03 11:19:57,865 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_tty_wakeup [2019-10-03 11:19:57,865 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_close [2019-10-03 11:19:57,865 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_install [2019-10-03 11:19:57,865 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_open [2019-10-03 11:19:57,866 INFO L130 BoogieDeclarations]: Found specification of procedure try_module_get [2019-10-03 11:19:57,866 INFO L130 BoogieDeclarations]: Found specification of procedure module_put [2019-10-03 11:19:57,866 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2019-10-03 11:19:57,866 INFO L130 BoogieDeclarations]: Found specification of procedure seq_lseek [2019-10-03 11:19:57,866 INFO L130 BoogieDeclarations]: Found specification of procedure seq_putc [2019-10-03 11:19:57,866 INFO L130 BoogieDeclarations]: Found specification of procedure seq_puts [2019-10-03 11:19:57,866 INFO L130 BoogieDeclarations]: Found specification of procedure seq_printf [2019-10-03 11:19:57,866 INFO L130 BoogieDeclarations]: Found specification of procedure single_open [2019-10-03 11:19:57,867 INFO L130 BoogieDeclarations]: Found specification of procedure single_release [2019-10-03 11:19:57,867 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_in [2019-10-03 11:19:57,867 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-03 11:19:57,867 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_out [2019-10-03 11:19:57,867 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_bulk [2019-10-03 11:19:57,867 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_int [2019-10-03 11:19:57,867 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_bulk_in [2019-10-03 11:19:57,867 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_bulk_out [2019-10-03 11:19:57,867 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_int_in [2019-10-03 11:19:57,868 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_int_out [2019-10-03 11:19:57,868 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_maxp [2019-10-03 11:19:57,868 INFO L130 BoogieDeclarations]: Found specification of procedure bus_register [2019-10-03 11:19:57,868 INFO L130 BoogieDeclarations]: Found specification of procedure bus_unregister [2019-10-03 11:19:57,868 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2019-10-03 11:19:57,868 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_name [2019-10-03 11:19:57,868 INFO L130 BoogieDeclarations]: Found specification of procedure device_is_registered [2019-10-03 11:19:57,868 INFO L130 BoogieDeclarations]: Found specification of procedure device_enable_async_suspend [2019-10-03 11:19:57,869 INFO L130 BoogieDeclarations]: Found specification of procedure device_initialize [2019-10-03 11:19:57,869 INFO L130 BoogieDeclarations]: Found specification of procedure device_add [2019-10-03 11:19:57,869 INFO L130 BoogieDeclarations]: Found specification of procedure device_del [2019-10-03 11:19:57,869 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-10-03 11:19:57,869 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-10-03 11:19:57,869 INFO L130 BoogieDeclarations]: Found specification of procedure driver_attach [2019-10-03 11:19:57,869 INFO L130 BoogieDeclarations]: Found specification of procedure put_device [2019-10-03 11:19:57,869 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-10-03 11:19:57,869 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2019-10-03 11:19:57,870 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2019-10-03 11:19:57,870 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2019-10-03 11:19:57,870 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intf [2019-10-03 11:19:57,870 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_intf [2019-10-03 11:19:57,870 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2019-10-03 11:19:57,870 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_dev [2019-10-03 11:19:57,870 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_dev [2019-10-03 11:19:57,870 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_get_interface [2019-10-03 11:19:57,870 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_put_interface [2019-10-03 11:19:57,871 INFO L130 BoogieDeclarations]: Found specification of procedure usb_match_id [2019-10-03 11:19:57,871 INFO L130 BoogieDeclarations]: Found specification of procedure usb_match_one_id [2019-10-03 11:19:57,871 INFO L130 BoogieDeclarations]: Found specification of procedure usb_make_path [2019-10-03 11:19:57,874 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2019-10-03 11:19:57,874 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2019-10-03 11:19:57,874 INFO L130 BoogieDeclarations]: Found specification of procedure usb_disabled [2019-10-03 11:19:57,875 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2019-10-03 11:19:57,875 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_int_urb [2019-10-03 11:19:57,875 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2019-10-03 11:19:57,875 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2019-10-03 11:19:57,875 INFO L130 BoogieDeclarations]: Found specification of procedure usb_poison_urb [2019-10-03 11:19:57,875 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unpoison_urb [2019-10-03 11:19:57,875 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2019-10-03 11:19:57,875 INFO L130 BoogieDeclarations]: Found specification of procedure usb_translate_errors [2019-10-03 11:19:57,876 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_int_must_check_helper [2019-10-03 11:19:57,876 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_alloc [2019-10-03 11:19:57,876 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_free [2019-10-03 11:19:57,876 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_register_drivers [2019-10-03 11:19:57,876 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_deregister_drivers [2019-10-03 11:19:57,876 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_port_softint [2019-10-03 11:19:57,876 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_suspend [2019-10-03 11:19:57,876 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_resume [2019-10-03 11:19:57,876 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_console_init [2019-10-03 11:19:57,877 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_console_exit [2019-10-03 11:19:57,877 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_console_disconnect [2019-10-03 11:19:57,877 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_get_by_index [2019-10-03 11:19:57,877 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_put [2019-10-03 11:19:57,877 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_open [2019-10-03 11:19:57,877 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_write [2019-10-03 11:19:57,877 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_close [2019-10-03 11:19:57,877 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_resume [2019-10-03 11:19:57,878 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_write_room [2019-10-03 11:19:57,878 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_chars_in_buffer [2019-10-03 11:19:57,878 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_read_bulk_callback [2019-10-03 11:19:57,878 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_write_bulk_callback [2019-10-03 11:19:57,878 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_register [2019-10-03 11:19:57,878 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_deregister [2019-10-03 11:19:57,878 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_process_read_urb [2019-10-03 11:19:57,878 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_prepare_write_buffer [2019-10-03 11:19:57,879 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_bus_register [2019-10-03 11:19:57,879 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_bus_deregister [2019-10-03 11:19:57,879 INFO L130 BoogieDeclarations]: Found specification of procedure get_free_serial [2019-10-03 11:19:57,879 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-03 11:19:57,879 INFO L130 BoogieDeclarations]: Found specification of procedure return_serial [2019-10-03 11:19:57,879 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_serial [2019-10-03 11:19:57,879 INFO L130 BoogieDeclarations]: Found specification of procedure serial_install [2019-10-03 11:19:57,879 INFO L130 BoogieDeclarations]: Found specification of procedure serial_port_activate [2019-10-03 11:19:57,879 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-10-03 11:19:57,880 INFO L130 BoogieDeclarations]: Found specification of procedure serial_open [2019-10-03 11:19:57,880 INFO L130 BoogieDeclarations]: Found specification of procedure serial_port_shutdown [2019-10-03 11:19:57,880 INFO L130 BoogieDeclarations]: Found specification of procedure serial_hangup [2019-10-03 11:19:57,880 INFO L130 BoogieDeclarations]: Found specification of procedure serial_close [2019-10-03 11:19:57,880 INFO L130 BoogieDeclarations]: Found specification of procedure serial_cleanup [2019-10-03 11:19:57,880 INFO L130 BoogieDeclarations]: Found specification of procedure serial_write [2019-10-03 11:19:57,880 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int [2019-10-03 11:19:57,880 INFO L130 BoogieDeclarations]: Found specification of procedure serial_write_room [2019-10-03 11:19:57,881 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-10-03 11:19:57,881 INFO L130 BoogieDeclarations]: Found specification of procedure serial_chars_in_buffer [2019-10-03 11:19:57,881 INFO L130 BoogieDeclarations]: Found specification of procedure serial_throttle [2019-10-03 11:19:57,881 INFO L130 BoogieDeclarations]: Found specification of procedure serial_unthrottle [2019-10-03 11:19:57,881 INFO L130 BoogieDeclarations]: Found specification of procedure serial_ioctl [2019-10-03 11:19:57,881 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2019-10-03 11:19:57,881 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2019-10-03 11:19:57,881 INFO L130 BoogieDeclarations]: Found specification of procedure serial_set_termios [2019-10-03 11:19:57,881 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2019-10-03 11:19:57,882 INFO L130 BoogieDeclarations]: Found specification of procedure serial_break [2019-10-03 11:19:57,882 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2019-10-03 11:19:57,882 INFO L130 BoogieDeclarations]: Found specification of procedure serial_proc_show [2019-10-03 11:19:57,882 INFO L130 BoogieDeclarations]: Found specification of procedure serial_proc_open [2019-10-03 11:19:57,882 INFO L130 BoogieDeclarations]: Found specification of procedure serial_tiocmget [2019-10-03 11:19:57,882 INFO L130 BoogieDeclarations]: Found specification of procedure serial_tiocmset [2019-10-03 11:19:57,882 INFO L130 BoogieDeclarations]: Found specification of procedure serial_get_icount [2019-10-03 11:19:57,883 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_port_work [2019-10-03 11:19:57,883 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_port_poison_urbs [2019-10-03 11:19:57,883 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_port_unpoison_urbs [2019-10-03 11:19:57,883 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_port_release [2019-10-03 11:19:57,883 INFO L130 BoogieDeclarations]: Found specification of procedure create_serial [2019-10-03 11:19:57,883 INFO L130 BoogieDeclarations]: Found specification of procedure match_dynamic_id [2019-10-03 11:19:57,883 INFO L130 BoogieDeclarations]: Found specification of procedure get_iface_id [2019-10-03 11:19:57,883 INFO L130 BoogieDeclarations]: Found specification of procedure search_serial_device [2019-10-03 11:19:57,884 INFO L130 BoogieDeclarations]: Found specification of procedure serial_port_carrier_raised [2019-10-03 11:19:57,884 INFO L130 BoogieDeclarations]: Found specification of procedure serial_port_dtr_rts [2019-10-03 11:19:57,884 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_probe [2019-10-03 11:19:57,884 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_disconnect [2019-10-03 11:19:57,884 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~pm_message_t~0~TO~int [2019-10-03 11:19:57,884 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_unpoison_port_urbs [2019-10-03 11:19:57,884 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_reset_resume [2019-10-03 11:19:57,884 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_init [2019-10-03 11:19:57,885 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_exit [2019-10-03 11:19:57,885 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_operations_init [2019-10-03 11:19:57,885 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_register [2019-10-03 11:19:57,885 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_deregister [2019-10-03 11:19:57,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-10-03 11:19:57,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2019-10-03 11:19:57,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value_probe [2019-10-03 11:19:57,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-10-03 11:19:57,885 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2019-10-03 11:19:57,886 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-03 11:19:57,886 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2019-10-03 11:19:57,886 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit_unlock [2019-10-03 11:19:57,886 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2019-10-03 11:19:57,886 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit_lock [2019-10-03 11:19:57,886 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2019-10-03 11:19:57,886 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-10-03 11:19:57,886 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2019-10-03 11:19:57,887 INFO L130 BoogieDeclarations]: Found specification of procedure find_first_bit [2019-10-03 11:19:57,887 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2019-10-03 11:19:57,887 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2019-10-03 11:19:57,887 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_74 [2019-10-03 11:19:57,887 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_72 [2019-10-03 11:19:57,887 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_75 [2019-10-03 11:19:57,887 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_71 [2019-10-03 11:19:57,887 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_73 [2019-10-03 11:19:57,887 INFO L130 BoogieDeclarations]: Found specification of procedure current_thread_info [2019-10-03 11:19:57,888 INFO L130 BoogieDeclarations]: Found specification of procedure test_ti_thread_flag [2019-10-03 11:19:57,888 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2019-10-03 11:19:57,888 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2019-10-03 11:19:57,888 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2019-10-03 11:19:57,888 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-10-03 11:19:57,888 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2019-10-03 11:19:57,888 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2019-10-03 11:19:57,888 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-10-03 11:19:57,889 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2019-10-03 11:19:57,889 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2019-10-03 11:19:57,889 INFO L130 BoogieDeclarations]: Found specification of procedure autoremove_wake_function [2019-10-03 11:19:57,889 INFO L130 BoogieDeclarations]: Found specification of procedure handle_sysrq [2019-10-03 11:19:57,889 INFO L130 BoogieDeclarations]: Found specification of procedure tty_hangup [2019-10-03 11:19:57,889 INFO L130 BoogieDeclarations]: Found specification of procedure tty_insert_flip_string_flags [2019-10-03 11:19:57,889 INFO L130 BoogieDeclarations]: Found specification of procedure tty_insert_flip_string_fixed_flag [2019-10-03 11:19:57,889 INFO L130 BoogieDeclarations]: Found specification of procedure tty_flip_buffer_push [2019-10-03 11:19:57,889 INFO L130 BoogieDeclarations]: Found specification of procedure tty_insert_flip_char [2019-10-03 11:19:57,890 INFO L130 BoogieDeclarations]: Found specification of procedure tty_insert_flip_string [2019-10-03 11:19:57,890 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2019-10-03 11:19:57,890 INFO L130 BoogieDeclarations]: Found specification of procedure test_tsk_thread_flag [2019-10-03 11:19:57,890 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2019-10-03 11:19:57,890 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2019-10-03 11:19:57,890 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2019-10-03 11:19:57,890 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_uint_must_check_helper [2019-10-03 11:19:57,890 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_in [2019-10-03 11:19:57,891 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_out [2019-10-03 11:19:57,891 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_in_r [2019-10-03 11:19:57,891 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_out_r [2019-10-03 11:19:57,891 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_max_r [2019-10-03 11:19:57,891 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_throttle [2019-10-03 11:19:57,891 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_unthrottle [2019-10-03 11:19:57,891 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_tiocmiwait [2019-10-03 11:19:57,891 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_get_icount [2019-10-03 11:19:57,891 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_submit_read_urbs [2019-10-03 11:19:57,892 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_handle_sysrq_char [2019-10-03 11:19:57,892 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_handle_break [2019-10-03 11:19:57,892 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_handle_dcd_change [2019-10-03 11:19:57,892 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_debug_data [2019-10-03 11:19:57,892 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_write_start [2019-10-03 11:19:57,892 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2019-10-03 11:19:57,892 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_submit_read_urb [2019-10-03 11:19:57,892 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_msr_changed [2019-10-03 11:19:57,892 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main1_sequence_infinite_withcheck_stateful [2019-10-03 11:19:57,893 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2019-10-03 11:19:57,893 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_84 [2019-10-03 11:19:57,893 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_82 [2019-10-03 11:19:57,893 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_85 [2019-10-03 11:19:57,893 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_81 [2019-10-03 11:19:57,893 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_83 [2019-10-03 11:19:57,893 INFO L130 BoogieDeclarations]: Found specification of procedure tty_register_device [2019-10-03 11:19:57,893 INFO L130 BoogieDeclarations]: Found specification of procedure tty_unregister_device [2019-10-03 11:19:57,894 INFO L130 BoogieDeclarations]: Found specification of procedure driver_register [2019-10-03 11:19:57,894 INFO L130 BoogieDeclarations]: Found specification of procedure driver_unregister [2019-10-03 11:19:57,894 INFO L130 BoogieDeclarations]: Found specification of procedure device_create_file [2019-10-03 11:19:57,894 INFO L130 BoogieDeclarations]: Found specification of procedure device_remove_file [2019-10-03 11:19:57,894 INFO L130 BoogieDeclarations]: Found specification of procedure usb_store_new_id [2019-10-03 11:19:57,894 INFO L130 BoogieDeclarations]: Found specification of procedure usb_show_dynids [2019-10-03 11:19:57,894 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_device_match [2019-10-03 11:19:57,894 INFO L130 BoogieDeclarations]: Found specification of procedure show_port_number [2019-10-03 11:19:57,894 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_device_probe [2019-10-03 11:19:57,895 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_device_remove [2019-10-03 11:19:57,895 INFO L130 BoogieDeclarations]: Found specification of procedure store_new_id [2019-10-03 11:19:57,895 INFO L130 BoogieDeclarations]: Found specification of procedure show_dynids [2019-10-03 11:19:57,895 INFO L130 BoogieDeclarations]: Found specification of procedure free_dynids [2019-10-03 11:19:57,895 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main2_sequence_infinite_withcheck_stateful [2019-10-03 11:19:57,895 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-10-03 11:19:57,895 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_disc_mutex_of_usb_serial [2019-10-03 11:19:57,895 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_disc_mutex_of_usb_serial [2019-10-03 11:19:57,896 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_disc_mutex_of_usb_serial [2019-10-03 11:19:57,896 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_disc_mutex_of_usb_serial [2019-10-03 11:19:57,896 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_disc_mutex_of_usb_serial [2019-10-03 11:19:57,896 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock [2019-10-03 11:19:57,896 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock [2019-10-03 11:19:57,896 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2019-10-03 11:19:57,896 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-10-03 11:19:57,896 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2019-10-03 11:19:57,897 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2019-10-03 11:19:57,897 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2019-10-03 11:19:57,897 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-10-03 11:19:57,897 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2019-10-03 11:19:57,897 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_table_lock [2019-10-03 11:19:57,897 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_table_lock [2019-10-03 11:19:57,897 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_table_lock [2019-10-03 11:19:57,897 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_table_lock [2019-10-03 11:19:57,898 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_table_lock [2019-10-03 11:19:57,898 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-10-03 11:19:57,898 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-10-03 11:19:57,898 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-10-03 11:19:57,898 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-10-03 11:19:57,898 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2019-10-03 11:19:57,898 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-10-03 11:19:57,898 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-03 11:19:57,898 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-03 11:19:57,899 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-10-03 11:19:57,899 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-03 11:19:57,899 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-03 11:20:29,259 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-03 11:20:29,260 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-10-03 11:20:29,263 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.10 11:20:29 BoogieIcfgContainer [2019-10-03 11:20:29,263 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-03 11:20:29,264 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2019-10-03 11:20:29,264 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2019-10-03 11:20:29,264 INFO L275 PluginConnector]: Abstract Interpretation initialized [2019-10-03 11:20:29,265 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 03.10 11:20:29" (1/1) ... [2019-10-03 11:20:29,332 INFO L101 FixpointEngine]: Starting fixpoint engine with domain IntervalDomain (maxUnwinding=3, maxParallelStates=2) [2019-10-03 11:20:29,822 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2019-10-03 11:20:29,827 INFO L272 AbstractInterpreter]: Visited 2 different actions 2 times. Never merged. Never widened. Performed 710 root evaluator evaluations with a maximum evaluation depth of 0. Performed 710 inverse root evaluator evaluations with a maximum inverse evaluation depth of 0. Never found a fixpoint. Largest state had 1572 variables. [2019-10-03 11:20:29,827 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2019-10-03 11:20:29,830 INFO L168 Benchmark]: Toolchain (without parser) took 36746.27 ms. Allocated memory was 132.6 MB in the beginning and 1.2 GB in the end (delta: 1.1 GB). Free memory was 75.8 MB in the beginning and 386.4 MB in the end (delta: -310.5 MB). Peak memory consumption was 758.5 MB. Max. memory is 7.1 GB. [2019-10-03 11:20:29,831 INFO L168 Benchmark]: CDTParser took 0.19 ms. Allocated memory is still 132.6 MB. Free memory was 105.6 MB in the beginning and 105.4 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. [2019-10-03 11:20:29,832 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4096.17 ms. Allocated memory was 132.6 MB in the beginning and 274.7 MB in the end (delta: 142.1 MB). Free memory was 75.6 MB in the beginning and 121.8 MB in the end (delta: -46.2 MB). Peak memory consumption was 154.5 MB. Max. memory is 7.1 GB. [2019-10-03 11:20:29,833 INFO L168 Benchmark]: Boogie Preprocessor took 447.45 ms. Allocated memory is still 274.7 MB. Free memory was 121.8 MB in the beginning and 65.5 MB in the end (delta: 56.3 MB). Peak memory consumption was 56.3 MB. Max. memory is 7.1 GB. [2019-10-03 11:20:29,834 INFO L168 Benchmark]: RCFGBuilder took 31634.85 ms. Allocated memory was 274.7 MB in the beginning and 1.2 GB in the end (delta: 926.9 MB). Free memory was 65.5 MB in the beginning and 550.6 MB in the end (delta: -485.1 MB). Peak memory consumption was 856.6 MB. Max. memory is 7.1 GB. [2019-10-03 11:20:29,835 INFO L168 Benchmark]: Abstract Interpretation took 563.86 ms. Allocated memory is still 1.2 GB. Free memory was 550.6 MB in the beginning and 386.4 MB in the end (delta: 164.2 MB). Peak memory consumption was 164.2 MB. Max. memory is 7.1 GB. [2019-10-03 11:20:29,839 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.19 ms. Allocated memory is still 132.6 MB. Free memory was 105.6 MB in the beginning and 105.4 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 4096.17 ms. Allocated memory was 132.6 MB in the beginning and 274.7 MB in the end (delta: 142.1 MB). Free memory was 75.6 MB in the beginning and 121.8 MB in the end (delta: -46.2 MB). Peak memory consumption was 154.5 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 447.45 ms. Allocated memory is still 274.7 MB. Free memory was 121.8 MB in the beginning and 65.5 MB in the end (delta: 56.3 MB). Peak memory consumption was 56.3 MB. Max. memory is 7.1 GB. * RCFGBuilder took 31634.85 ms. Allocated memory was 274.7 MB in the beginning and 1.2 GB in the end (delta: 926.9 MB). Free memory was 65.5 MB in the beginning and 550.6 MB in the end (delta: -485.1 MB). Peak memory consumption was 856.6 MB. Max. memory is 7.1 GB. * Abstract Interpretation took 563.86 ms. Allocated memory is still 1.2 GB. Free memory was 550.6 MB in the beginning and 386.4 MB in the end (delta: 164.2 MB). Peak memory consumption was 164.2 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - PositiveResult [Line: 8417]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location RESULT: Ultimate proved your program to be correct! Received shutdown request...