java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-consumption/linux-3.8-rc1-32_7a-drivers--usb--serial--usbserial.ko-ldv_main0.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-a32b1f7 [2019-08-18 23:12:31,015 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-18 23:12:31,017 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-18 23:12:31,029 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-18 23:12:31,029 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-18 23:12:31,030 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-18 23:12:31,032 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-18 23:12:31,033 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-18 23:12:31,035 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-18 23:12:31,036 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-18 23:12:31,037 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-18 23:12:31,038 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-18 23:12:31,038 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-18 23:12:31,039 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-18 23:12:31,040 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-18 23:12:31,041 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-18 23:12:31,042 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-18 23:12:31,043 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-18 23:12:31,044 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-18 23:12:31,046 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-18 23:12:31,048 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-18 23:12:31,049 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-18 23:12:31,050 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-18 23:12:31,051 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-18 23:12:31,053 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-18 23:12:31,053 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-18 23:12:31,053 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-18 23:12:31,054 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-18 23:12:31,055 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-18 23:12:31,056 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-18 23:12:31,056 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-18 23:12:31,057 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-18 23:12:31,057 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-18 23:12:31,058 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-18 23:12:31,059 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-18 23:12:31,059 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-18 23:12:31,060 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-18 23:12:31,060 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-18 23:12:31,060 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-18 23:12:31,061 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-18 23:12:31,062 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-18 23:12:31,063 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2019-08-18 23:12:31,077 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-18 23:12:31,078 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-18 23:12:31,079 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-18 23:12:31,079 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-18 23:12:31,079 INFO L138 SettingsManager]: * Use SBE=true [2019-08-18 23:12:31,080 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-18 23:12:31,080 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-18 23:12:31,080 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-18 23:12:31,080 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-18 23:12:31,080 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-18 23:12:31,081 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-18 23:12:31,081 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-18 23:12:31,081 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-18 23:12:31,081 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-18 23:12:31,081 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-18 23:12:31,082 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-18 23:12:31,082 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-18 23:12:31,082 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-18 23:12:31,082 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-18 23:12:31,082 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-18 23:12:31,083 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-18 23:12:31,083 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-18 23:12:31,083 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-18 23:12:31,083 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-18 23:12:31,083 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-18 23:12:31,083 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-18 23:12:31,084 INFO L138 SettingsManager]: * To the following directory=dump/ [2019-08-18 23:12:31,112 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-18 23:12:31,125 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-18 23:12:31,129 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-18 23:12:31,130 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-18 23:12:31,131 INFO L275 PluginConnector]: CDTParser initialized [2019-08-18 23:12:31,131 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-consumption/linux-3.8-rc1-32_7a-drivers--usb--serial--usbserial.ko-ldv_main0.cil.out.i [2019-08-18 23:12:31,195 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/613995d51/8ca1017c5da04add9dca6eeea42ef13a/FLAG6252d701d [2019-08-18 23:12:32,016 INFO L306 CDTParser]: Found 1 translation units. [2019-08-18 23:12:32,017 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-consumption/linux-3.8-rc1-32_7a-drivers--usb--serial--usbserial.ko-ldv_main0.cil.out.i [2019-08-18 23:12:32,059 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/613995d51/8ca1017c5da04add9dca6eeea42ef13a/FLAG6252d701d [2019-08-18 23:12:32,472 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/613995d51/8ca1017c5da04add9dca6eeea42ef13a [2019-08-18 23:12:32,482 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-18 23:12:32,484 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-18 23:12:32,485 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-18 23:12:32,485 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-18 23:12:32,489 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-18 23:12:32,490 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.08 11:12:32" (1/1) ... [2019-08-18 23:12:32,493 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2c203a41 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 11:12:32, skipping insertion in model container [2019-08-18 23:12:32,493 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.08 11:12:32" (1/1) ... [2019-08-18 23:12:32,500 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-18 23:12:32,700 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-18 23:12:35,395 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-18 23:12:35,483 INFO L188 MainTranslator]: Completed pre-run [2019-08-18 23:12:36,110 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-18 23:12:36,788 INFO L192 MainTranslator]: Completed translation [2019-08-18 23:12:36,789 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 11:12:36 WrapperNode [2019-08-18 23:12:36,789 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-18 23:12:36,790 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-18 23:12:36,790 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-18 23:12:36,790 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-18 23:12:36,804 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 11:12:36" (1/1) ... [2019-08-18 23:12:36,804 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 11:12:36" (1/1) ... [2019-08-18 23:12:36,926 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 11:12:36" (1/1) ... [2019-08-18 23:12:36,926 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 11:12:36" (1/1) ... [2019-08-18 23:12:37,122 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 11:12:36" (1/1) ... [2019-08-18 23:12:37,145 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 11:12:36" (1/1) ... [2019-08-18 23:12:37,223 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 11:12:36" (1/1) ... [2019-08-18 23:12:37,289 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-18 23:12:37,290 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-18 23:12:37,290 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-18 23:12:37,290 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-18 23:12:37,291 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.08 11:12:36" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-18 23:12:37,362 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-18 23:12:37,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-18 23:12:37,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-08-18 23:12:37,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-08-18 23:12:37,363 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int [2019-08-18 23:12:37,364 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-08-18 23:12:37,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2019-08-18 23:12:37,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2019-08-18 23:12:37,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2019-08-18 23:12:37,365 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2019-08-18 23:12:37,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~pm_message_t~0~TO~int [2019-08-18 23:12:37,366 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2019-08-18 23:12:37,366 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-08-18 23:12:37,367 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-08-18 23:12:37,367 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2019-08-18 23:12:37,367 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2019-08-18 23:12:37,368 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2019-08-18 23:12:37,368 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub_and_test [2019-08-18 23:12:37,371 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2019-08-18 23:12:37,371 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-08-18 23:12:37,372 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-08-18 23:12:37,372 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-08-18 23:12:37,372 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2019-08-18 23:12:37,372 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2019-08-18 23:12:37,372 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_init [2019-08-18 23:12:37,372 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2019-08-18 23:12:37,373 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_sub [2019-08-18 23:12:37,373 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2019-08-18 23:12:37,373 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2019-08-18 23:12:37,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-08-18 23:12:37,373 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-08-18 23:12:37,373 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-08-18 23:12:37,374 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-08-18 23:12:37,374 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-08-18 23:12:37,374 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_tty_driver [2019-08-18 23:12:37,374 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_in [2019-08-18 23:12:37,374 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_out [2019-08-18 23:12:37,375 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_bulk [2019-08-18 23:12:37,375 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_int [2019-08-18 23:12:37,375 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_bulk_in [2019-08-18 23:12:37,375 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_bulk_out [2019-08-18 23:12:37,375 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_int_in [2019-08-18 23:12:37,375 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_int_out [2019-08-18 23:12:37,376 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_maxp [2019-08-18 23:12:37,376 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2019-08-18 23:12:37,376 INFO L138 BoogieDeclarations]: Found implementation of procedure device_is_registered [2019-08-18 23:12:37,376 INFO L138 BoogieDeclarations]: Found implementation of procedure device_enable_async_suspend [2019-08-18 23:12:37,376 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2019-08-18 23:12:37,377 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2019-08-18 23:12:37,377 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2019-08-18 23:12:37,377 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_make_path [2019-08-18 23:12:37,377 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2019-08-18 23:12:37,377 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_int_urb [2019-08-18 23:12:37,377 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2019-08-18 23:12:37,377 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_translate_errors [2019-08-18 23:12:37,378 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_int_must_check_helper [2019-08-18 23:12:37,378 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_console_init [2019-08-18 23:12:37,378 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_console_exit [2019-08-18 23:12:37,378 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_console_disconnect [2019-08-18 23:12:37,378 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_get_by_index [2019-08-18 23:12:37,379 INFO L138 BoogieDeclarations]: Found implementation of procedure get_free_serial [2019-08-18 23:12:37,379 INFO L138 BoogieDeclarations]: Found implementation of procedure return_serial [2019-08-18 23:12:37,379 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_serial [2019-08-18 23:12:37,379 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_put [2019-08-18 23:12:37,379 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_install [2019-08-18 23:12:37,379 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_port_activate [2019-08-18 23:12:37,379 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_open [2019-08-18 23:12:37,380 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_port_shutdown [2019-08-18 23:12:37,380 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_hangup [2019-08-18 23:12:37,380 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_close [2019-08-18 23:12:37,380 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_cleanup [2019-08-18 23:12:37,381 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_write [2019-08-18 23:12:37,381 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_write_room [2019-08-18 23:12:37,381 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_chars_in_buffer [2019-08-18 23:12:37,381 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_throttle [2019-08-18 23:12:37,381 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_unthrottle [2019-08-18 23:12:37,382 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_ioctl [2019-08-18 23:12:37,382 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_set_termios [2019-08-18 23:12:37,382 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_break [2019-08-18 23:12:37,382 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_proc_show [2019-08-18 23:12:37,383 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_proc_open [2019-08-18 23:12:37,383 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_tiocmget [2019-08-18 23:12:37,383 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_tiocmset [2019-08-18 23:12:37,383 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_get_icount [2019-08-18 23:12:37,384 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_port_softint [2019-08-18 23:12:37,384 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_port_work [2019-08-18 23:12:37,384 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_port_poison_urbs [2019-08-18 23:12:37,385 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_port_unpoison_urbs [2019-08-18 23:12:37,385 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_port_release [2019-08-18 23:12:37,385 INFO L138 BoogieDeclarations]: Found implementation of procedure create_serial [2019-08-18 23:12:37,385 INFO L138 BoogieDeclarations]: Found implementation of procedure match_dynamic_id [2019-08-18 23:12:37,385 INFO L138 BoogieDeclarations]: Found implementation of procedure get_iface_id [2019-08-18 23:12:37,385 INFO L138 BoogieDeclarations]: Found implementation of procedure search_serial_device [2019-08-18 23:12:37,386 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_port_carrier_raised [2019-08-18 23:12:37,386 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_port_dtr_rts [2019-08-18 23:12:37,386 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_probe [2019-08-18 23:12:37,387 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_disconnect [2019-08-18 23:12:37,387 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_suspend [2019-08-18 23:12:37,387 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_unpoison_port_urbs [2019-08-18 23:12:37,387 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_resume [2019-08-18 23:12:37,387 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_reset_resume [2019-08-18 23:12:37,387 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_init [2019-08-18 23:12:37,387 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_exit [2019-08-18 23:12:37,388 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_operations_init [2019-08-18 23:12:37,388 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_register [2019-08-18 23:12:37,388 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_deregister [2019-08-18 23:12:37,388 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_register_drivers [2019-08-18 23:12:37,388 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_deregister_drivers [2019-08-18 23:12:37,388 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-18 23:12:37,388 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_1 [2019-08-18 23:12:37,389 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_2 [2019-08-18 23:12:37,389 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_3 [2019-08-18 23:12:37,389 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_4 [2019-08-18 23:12:37,389 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_5 [2019-08-18 23:12:37,389 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_6 [2019-08-18 23:12:37,389 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_7 [2019-08-18 23:12:37,389 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_8 [2019-08-18 23:12:37,389 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_9 [2019-08-18 23:12:37,390 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_10 [2019-08-18 23:12:37,390 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_11 [2019-08-18 23:12:37,390 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_12 [2019-08-18 23:12:37,390 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_13 [2019-08-18 23:12:37,391 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_14 [2019-08-18 23:12:37,391 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_15 [2019-08-18 23:12:37,391 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_16 [2019-08-18 23:12:37,391 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_17 [2019-08-18 23:12:37,392 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_18 [2019-08-18 23:12:37,392 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_19 [2019-08-18 23:12:37,392 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_20 [2019-08-18 23:12:37,393 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_21 [2019-08-18 23:12:37,393 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_22 [2019-08-18 23:12:37,393 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_23 [2019-08-18 23:12:37,393 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_24 [2019-08-18 23:12:37,393 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_25 [2019-08-18 23:12:37,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_26 [2019-08-18 23:12:37,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_27 [2019-08-18 23:12:37,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_28 [2019-08-18 23:12:37,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_29 [2019-08-18 23:12:37,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_30 [2019-08-18 23:12:37,394 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_31 [2019-08-18 23:12:37,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_32 [2019-08-18 23:12:37,395 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_33 [2019-08-18 23:12:37,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_34 [2019-08-18 23:12:37,399 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_35 [2019-08-18 23:12:37,400 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2019-08-18 23:12:37,400 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit_unlock [2019-08-18 23:12:37,406 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2019-08-18 23:12:37,406 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit_lock [2019-08-18 23:12:37,406 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2019-08-18 23:12:37,406 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-08-18 23:12:37,407 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2019-08-18 23:12:37,407 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2019-08-18 23:12:37,407 INFO L138 BoogieDeclarations]: Found implementation of procedure current_thread_info [2019-08-18 23:12:37,407 INFO L138 BoogieDeclarations]: Found implementation of procedure test_ti_thread_flag [2019-08-18 23:12:37,408 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2019-08-18 23:12:37,408 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2019-08-18 23:12:37,408 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-08-18 23:12:37,408 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_insert_flip_char [2019-08-18 23:12:37,408 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_insert_flip_string [2019-08-18 23:12:37,409 INFO L138 BoogieDeclarations]: Found implementation of procedure test_tsk_thread_flag [2019-08-18 23:12:37,409 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2019-08-18 23:12:37,409 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_uint_must_check_helper [2019-08-18 23:12:37,409 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_debug_data [2019-08-18 23:12:37,409 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_register [2019-08-18 23:12:37,409 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_deregister [2019-08-18 23:12:37,409 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_open [2019-08-18 23:12:37,410 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_close [2019-08-18 23:12:37,410 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_prepare_write_buffer [2019-08-18 23:12:37,410 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_write_start [2019-08-18 23:12:37,410 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_write [2019-08-18 23:12:37,410 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_write_room [2019-08-18 23:12:37,410 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_chars_in_buffer [2019-08-18 23:12:37,410 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_submit_read_urb [2019-08-18 23:12:37,411 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_submit_read_urbs [2019-08-18 23:12:37,411 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_process_read_urb [2019-08-18 23:12:37,411 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_read_bulk_callback [2019-08-18 23:12:37,411 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_write_bulk_callback [2019-08-18 23:12:37,411 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_throttle [2019-08-18 23:12:37,411 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_unthrottle [2019-08-18 23:12:37,411 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_msr_changed [2019-08-18 23:12:37,412 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_tiocmiwait [2019-08-18 23:12:37,412 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_get_icount [2019-08-18 23:12:37,412 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_handle_sysrq_char [2019-08-18 23:12:37,412 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_handle_break [2019-08-18 23:12:37,412 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_handle_dcd_change [2019-08-18 23:12:37,481 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_resume [2019-08-18 23:12:37,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main1_sequence_infinite_withcheck_stateful [2019-08-18 23:12:37,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_71 [2019-08-18 23:12:37,481 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_72 [2019-08-18 23:12:37,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_73 [2019-08-18 23:12:37,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_74 [2019-08-18 23:12:37,482 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_75 [2019-08-18 23:12:37,482 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_device_match [2019-08-18 23:12:37,482 INFO L138 BoogieDeclarations]: Found implementation of procedure show_port_number [2019-08-18 23:12:37,482 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_device_probe [2019-08-18 23:12:37,483 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_device_remove [2019-08-18 23:12:37,483 INFO L138 BoogieDeclarations]: Found implementation of procedure store_new_id [2019-08-18 23:12:37,483 INFO L138 BoogieDeclarations]: Found implementation of procedure show_dynids [2019-08-18 23:12:37,483 INFO L138 BoogieDeclarations]: Found implementation of procedure free_dynids [2019-08-18 23:12:37,483 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_bus_register [2019-08-18 23:12:37,483 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_bus_deregister [2019-08-18 23:12:37,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main2_sequence_infinite_withcheck_stateful [2019-08-18 23:12:37,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_81 [2019-08-18 23:12:37,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_82 [2019-08-18 23:12:37,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_83 [2019-08-18 23:12:37,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_84 [2019-08-18 23:12:37,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_85 [2019-08-18 23:12:37,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-08-18 23:12:37,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-08-18 23:12:37,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_disc_mutex_of_usb_serial [2019-08-18 23:12:37,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_disc_mutex_of_usb_serial [2019-08-18 23:12:37,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_disc_mutex_of_usb_serial [2019-08-18 23:12:37,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_disc_mutex_of_usb_serial [2019-08-18 23:12:37,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_disc_mutex_of_usb_serial [2019-08-18 23:12:37,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_disc_mutex_of_usb_serial [2019-08-18 23:12:37,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_disc_mutex_of_usb_serial [2019-08-18 23:12:37,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_lock [2019-08-18 23:12:37,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_lock [2019-08-18 23:12:37,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_lock [2019-08-18 23:12:37,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_lock [2019-08-18 23:12:37,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-08-18 23:12:37,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_lock [2019-08-18 23:12:37,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_lock [2019-08-18 23:12:37,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_mutex_of_device [2019-08-18 23:12:37,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_mutex_of_device [2019-08-18 23:12:37,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_mutex_of_device [2019-08-18 23:12:37,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_mutex_of_device [2019-08-18 23:12:37,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-08-18 23:12:37,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_mutex_of_device [2019-08-18 23:12:37,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_mutex_of_device [2019-08-18 23:12:37,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_interruptible_table_lock [2019-08-18 23:12:37,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_killable_table_lock [2019-08-18 23:12:37,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_table_lock [2019-08-18 23:12:37,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_trylock_table_lock [2019-08-18 23:12:37,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_atomic_dec_and_mutex_lock_table_lock [2019-08-18 23:12:37,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_is_locked_table_lock [2019-08-18 23:12:37,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_table_lock [2019-08-18 23:12:37,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-08-18 23:12:37,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-08-18 23:12:37,489 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2019-08-18 23:12:37,489 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2019-08-18 23:12:37,489 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2019-08-18 23:12:37,490 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_alloc [2019-08-18 23:12:37,490 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_free [2019-08-18 23:12:37,490 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_in [2019-08-18 23:12:37,490 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_in_r [2019-08-18 23:12:37,490 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_max_r [2019-08-18 23:12:37,490 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_out [2019-08-18 23:12:37,490 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_out_r [2019-08-18 23:12:37,491 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2019-08-18 23:12:37,491 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2019-08-18 23:12:37,491 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-08-18 23:12:37,491 INFO L138 BoogieDeclarations]: Found implementation of procedure __tty_alloc_driver [2019-08-18 23:12:37,491 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2019-08-18 23:12:37,491 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2019-08-18 23:12:37,491 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2019-08-18 23:12:37,492 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2019-08-18 23:12:37,492 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2019-08-18 23:12:37,492 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2019-08-18 23:12:37,492 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2019-08-18 23:12:37,492 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-08-18 23:12:37,492 INFO L138 BoogieDeclarations]: Found implementation of procedure bus_register [2019-08-18 23:12:37,492 INFO L138 BoogieDeclarations]: Found implementation of procedure bus_unregister [2019-08-18 23:12:37,493 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2019-08-18 23:12:37,493 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-08-18 23:12:37,493 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-08-18 23:12:37,493 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-08-18 23:12:37,493 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_name [2019-08-18 23:12:37,494 INFO L138 BoogieDeclarations]: Found implementation of procedure device_add [2019-08-18 23:12:37,498 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create_file [2019-08-18 23:12:37,498 INFO L138 BoogieDeclarations]: Found implementation of procedure device_del [2019-08-18 23:12:37,499 INFO L138 BoogieDeclarations]: Found implementation of procedure device_initialize [2019-08-18 23:12:37,499 INFO L138 BoogieDeclarations]: Found implementation of procedure device_remove_file [2019-08-18 23:12:37,499 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_attach [2019-08-18 23:12:37,502 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_register [2019-08-18 23:12:37,502 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_unregister [2019-08-18 23:12:37,502 INFO L138 BoogieDeclarations]: Found implementation of procedure find_first_bit [2019-08-18 23:12:37,503 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2019-08-18 23:12:37,503 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_sysrq [2019-08-18 23:12:37,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2019-08-18 23:12:37,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value_probe [2019-08-18 23:12:37,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2019-08-18 23:12:37,503 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2019-08-18 23:12:37,504 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2019-08-18 23:12:37,504 INFO L138 BoogieDeclarations]: Found implementation of procedure module_put [2019-08-18 23:12:37,504 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2019-08-18 23:12:37,504 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_trylock [2019-08-18 23:12:37,504 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-08-18 23:12:37,504 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait [2019-08-18 23:12:37,504 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-08-18 23:12:37,504 INFO L138 BoogieDeclarations]: Found implementation of procedure put_device [2019-08-18 23:12:37,504 INFO L138 BoogieDeclarations]: Found implementation of procedure put_tty_driver [2019-08-18 23:12:37,505 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2019-08-18 23:12:37,505 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2019-08-18 23:12:37,505 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_printf [2019-08-18 23:12:37,505 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_putc [2019-08-18 23:12:37,505 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_puts [2019-08-18 23:12:37,505 INFO L138 BoogieDeclarations]: Found implementation of procedure single_open [2019-08-18 23:12:37,505 INFO L138 BoogieDeclarations]: Found implementation of procedure try_module_get [2019-08-18 23:12:37,505 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_flip_buffer_push [2019-08-18 23:12:37,505 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_hangup [2019-08-18 23:12:37,506 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_insert_flip_string_fixed_flag [2019-08-18 23:12:37,506 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_insert_flip_string_flags [2019-08-18 23:12:37,506 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_kref_put [2019-08-18 23:12:37,506 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_close [2019-08-18 23:12:37,506 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_destroy [2019-08-18 23:12:37,506 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_hangup [2019-08-18 23:12:37,506 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_init [2019-08-18 23:12:37,506 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_install [2019-08-18 23:12:37,506 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_open [2019-08-18 23:12:37,507 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_tty_get [2019-08-18 23:12:37,507 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_tty_wakeup [2019-08-18 23:12:37,507 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_register_device [2019-08-18 23:12:37,507 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_register_driver [2019-08-18 23:12:37,507 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_set_operations [2019-08-18 23:12:37,507 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_termios_copy_hw [2019-08-18 23:12:37,507 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_unregister_device [2019-08-18 23:12:37,507 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_unregister_driver [2019-08-18 23:12:37,507 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_vhangup [2019-08-18 23:12:37,508 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2019-08-18 23:12:37,508 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_get_interface [2019-08-18 23:12:37,508 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_put_interface [2019-08-18 23:12:37,508 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2019-08-18 23:12:37,508 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_disabled [2019-08-18 23:12:37,508 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2019-08-18 23:12:37,508 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_dev [2019-08-18 23:12:37,508 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intf [2019-08-18 23:12:37,508 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2019-08-18 23:12:37,509 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_match_id [2019-08-18 23:12:37,509 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_match_one_id [2019-08-18 23:12:37,509 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_poison_urb [2019-08-18 23:12:37,509 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_dev [2019-08-18 23:12:37,509 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_intf [2019-08-18 23:12:37,509 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2019-08-18 23:12:37,509 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_show_dynids [2019-08-18 23:12:37,509 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_store_new_id [2019-08-18 23:12:37,509 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2019-08-18 23:12:37,510 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_unpoison_urb [2019-08-18 23:12:37,510 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_fmt [2019-08-18 23:12:37,510 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-08-18 23:12:37,510 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-08-18 23:12:37,510 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-08-18 23:12:37,510 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-18 23:12:37,510 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-08-18 23:12:37,511 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-08-18 23:12:37,511 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-08-18 23:12:37,511 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2019-08-18 23:12:37,511 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2019-08-18 23:12:37,511 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2019-08-18 23:12:37,511 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-08-18 23:12:37,511 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-08-18 23:12:37,511 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2019-08-18 23:12:37,512 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2019-08-18 23:12:37,512 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-08-18 23:12:37,512 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2019-08-18 23:12:37,512 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_fmt [2019-08-18 23:12:37,512 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-08-18 23:12:37,512 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2019-08-18 23:12:37,512 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2019-08-18 23:12:37,512 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2019-08-18 23:12:37,513 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-18 23:12:37,513 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub_and_test [2019-08-18 23:12:37,513 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2019-08-18 23:12:37,513 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2019-08-18 23:12:37,513 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2019-08-18 23:12:37,513 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_trylock [2019-08-18 23:12:37,513 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_4 [2019-08-18 23:12:37,513 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-08-18 23:12:37,513 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_2 [2019-08-18 23:12:37,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_5 [2019-08-18 23:12:37,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_8 [2019-08-18 23:12:37,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_9 [2019-08-18 23:12:37,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_11 [2019-08-18 23:12:37,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_12 [2019-08-18 23:12:37,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_14 [2019-08-18 23:12:37,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_15 [2019-08-18 23:12:37,514 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_16 [2019-08-18 23:12:37,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_18 [2019-08-18 23:12:37,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_20 [2019-08-18 23:12:37,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_22 [2019-08-18 23:12:37,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_23 [2019-08-18 23:12:37,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_25 [2019-08-18 23:12:37,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_27 [2019-08-18 23:12:37,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_28 [2019-08-18 23:12:37,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_29 [2019-08-18 23:12:37,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_31 [2019-08-18 23:12:37,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_33 [2019-08-18 23:12:37,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_35 [2019-08-18 23:12:37,516 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2019-08-18 23:12:37,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_1 [2019-08-18 23:12:37,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_3 [2019-08-18 23:12:37,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_6 [2019-08-18 23:12:37,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_7 [2019-08-18 23:12:37,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_10 [2019-08-18 23:12:37,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_13 [2019-08-18 23:12:37,517 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_17 [2019-08-18 23:12:37,518 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_19 [2019-08-18 23:12:37,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_21 [2019-08-18 23:12:37,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_24 [2019-08-18 23:12:37,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_26 [2019-08-18 23:12:37,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_30 [2019-08-18 23:12:37,519 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_32 [2019-08-18 23:12:37,520 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_34 [2019-08-18 23:12:37,520 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_disc_mutex_of_usb_serial [2019-08-18 23:12:37,520 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_disc_mutex_of_usb_serial [2019-08-18 23:12:37,520 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_lock [2019-08-18 23:12:37,520 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_lock [2019-08-18 23:12:37,520 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_mutex_of_device [2019-08-18 23:12:37,520 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_mutex_of_device [2019-08-18 23:12:37,520 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_mutex_of_device [2019-08-18 23:12:37,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_table_lock [2019-08-18 23:12:37,521 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_table_lock [2019-08-18 23:12:37,521 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-08-18 23:12:37,521 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2019-08-18 23:12:37,521 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2019-08-18 23:12:37,521 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-08-18 23:12:37,521 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-08-18 23:12:37,521 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-08-18 23:12:37,521 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2019-08-18 23:12:37,522 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2019-08-18 23:12:37,522 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2019-08-18 23:12:37,522 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2019-08-18 23:12:37,522 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2019-08-18 23:12:37,522 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2019-08-18 23:12:37,522 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-08-18 23:12:37,522 INFO L130 BoogieDeclarations]: Found specification of procedure kref_init [2019-08-18 23:12:37,522 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2019-08-18 23:12:37,523 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-18 23:12:37,523 INFO L130 BoogieDeclarations]: Found specification of procedure kref_sub [2019-08-18 23:12:37,523 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-08-18 23:12:37,523 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2019-08-18 23:12:37,523 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2019-08-18 23:12:37,523 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-18 23:12:37,523 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-08-18 23:12:37,523 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-08-18 23:12:37,524 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-08-18 23:12:37,524 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-08-18 23:12:37,524 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-08-18 23:12:37,524 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-08-18 23:12:37,524 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-08-18 23:12:37,524 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-08-18 23:12:37,524 INFO L130 BoogieDeclarations]: Found specification of procedure __tty_alloc_driver [2019-08-18 23:12:37,524 INFO L130 BoogieDeclarations]: Found specification of procedure put_tty_driver [2019-08-18 23:12:37,524 INFO L130 BoogieDeclarations]: Found specification of procedure tty_set_operations [2019-08-18 23:12:37,525 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_tty_driver [2019-08-18 23:12:37,525 INFO L130 BoogieDeclarations]: Found specification of procedure tty_kref_put [2019-08-18 23:12:37,525 INFO L130 BoogieDeclarations]: Found specification of procedure tty_register_driver [2019-08-18 23:12:37,525 INFO L130 BoogieDeclarations]: Found specification of procedure tty_unregister_driver [2019-08-18 23:12:37,525 INFO L130 BoogieDeclarations]: Found specification of procedure tty_vhangup [2019-08-18 23:12:37,525 INFO L130 BoogieDeclarations]: Found specification of procedure tty_termios_copy_hw [2019-08-18 23:12:37,525 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_init [2019-08-18 23:12:37,525 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_destroy [2019-08-18 23:12:37,525 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_tty_get [2019-08-18 23:12:37,526 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_hangup [2019-08-18 23:12:37,526 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_tty_wakeup [2019-08-18 23:12:37,526 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_close [2019-08-18 23:12:37,526 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_install [2019-08-18 23:12:37,526 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_open [2019-08-18 23:12:37,526 INFO L130 BoogieDeclarations]: Found specification of procedure try_module_get [2019-08-18 23:12:37,526 INFO L130 BoogieDeclarations]: Found specification of procedure module_put [2019-08-18 23:12:37,526 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2019-08-18 23:12:37,526 INFO L130 BoogieDeclarations]: Found specification of procedure seq_lseek [2019-08-18 23:12:37,527 INFO L130 BoogieDeclarations]: Found specification of procedure seq_putc [2019-08-18 23:12:37,527 INFO L130 BoogieDeclarations]: Found specification of procedure seq_puts [2019-08-18 23:12:37,527 INFO L130 BoogieDeclarations]: Found specification of procedure seq_printf [2019-08-18 23:12:37,527 INFO L130 BoogieDeclarations]: Found specification of procedure single_open [2019-08-18 23:12:37,527 INFO L130 BoogieDeclarations]: Found specification of procedure single_release [2019-08-18 23:12:37,527 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_in [2019-08-18 23:12:37,527 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-18 23:12:37,527 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_out [2019-08-18 23:12:37,527 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_bulk [2019-08-18 23:12:37,528 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_int [2019-08-18 23:12:37,528 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_bulk_in [2019-08-18 23:12:37,528 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_bulk_out [2019-08-18 23:12:37,528 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_int_in [2019-08-18 23:12:37,528 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_int_out [2019-08-18 23:12:37,528 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_maxp [2019-08-18 23:12:37,528 INFO L130 BoogieDeclarations]: Found specification of procedure bus_register [2019-08-18 23:12:37,528 INFO L130 BoogieDeclarations]: Found specification of procedure bus_unregister [2019-08-18 23:12:37,529 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2019-08-18 23:12:37,529 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_name [2019-08-18 23:12:37,529 INFO L130 BoogieDeclarations]: Found specification of procedure device_is_registered [2019-08-18 23:12:37,529 INFO L130 BoogieDeclarations]: Found specification of procedure device_enable_async_suspend [2019-08-18 23:12:37,529 INFO L130 BoogieDeclarations]: Found specification of procedure device_initialize [2019-08-18 23:12:37,529 INFO L130 BoogieDeclarations]: Found specification of procedure device_add [2019-08-18 23:12:37,529 INFO L130 BoogieDeclarations]: Found specification of procedure device_del [2019-08-18 23:12:37,529 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-08-18 23:12:37,529 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-08-18 23:12:37,530 INFO L130 BoogieDeclarations]: Found specification of procedure driver_attach [2019-08-18 23:12:37,530 INFO L130 BoogieDeclarations]: Found specification of procedure put_device [2019-08-18 23:12:37,530 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-08-18 23:12:37,530 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2019-08-18 23:12:37,530 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2019-08-18 23:12:37,530 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2019-08-18 23:12:37,530 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intf [2019-08-18 23:12:37,530 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_intf [2019-08-18 23:12:37,531 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2019-08-18 23:12:37,531 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_dev [2019-08-18 23:12:37,531 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_dev [2019-08-18 23:12:37,531 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_get_interface [2019-08-18 23:12:37,531 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_put_interface [2019-08-18 23:12:37,531 INFO L130 BoogieDeclarations]: Found specification of procedure usb_match_id [2019-08-18 23:12:37,531 INFO L130 BoogieDeclarations]: Found specification of procedure usb_match_one_id [2019-08-18 23:12:37,531 INFO L130 BoogieDeclarations]: Found specification of procedure usb_make_path [2019-08-18 23:12:37,531 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2019-08-18 23:12:37,532 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2019-08-18 23:12:37,532 INFO L130 BoogieDeclarations]: Found specification of procedure usb_disabled [2019-08-18 23:12:37,532 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2019-08-18 23:12:37,532 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_int_urb [2019-08-18 23:12:37,532 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2019-08-18 23:12:37,532 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2019-08-18 23:12:37,532 INFO L130 BoogieDeclarations]: Found specification of procedure usb_poison_urb [2019-08-18 23:12:37,532 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unpoison_urb [2019-08-18 23:12:37,533 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2019-08-18 23:12:37,533 INFO L130 BoogieDeclarations]: Found specification of procedure usb_translate_errors [2019-08-18 23:12:37,533 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_int_must_check_helper [2019-08-18 23:12:37,533 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_alloc [2019-08-18 23:12:37,533 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_free [2019-08-18 23:12:37,533 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_register_drivers [2019-08-18 23:12:37,533 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_deregister_drivers [2019-08-18 23:12:37,533 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_port_softint [2019-08-18 23:12:37,533 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_suspend [2019-08-18 23:12:37,534 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_resume [2019-08-18 23:12:37,534 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_console_init [2019-08-18 23:12:37,534 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_console_exit [2019-08-18 23:12:37,534 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_console_disconnect [2019-08-18 23:12:37,534 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_get_by_index [2019-08-18 23:12:37,534 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_put [2019-08-18 23:12:37,534 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_open [2019-08-18 23:12:37,534 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_write [2019-08-18 23:12:37,538 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_close [2019-08-18 23:12:37,538 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_resume [2019-08-18 23:12:37,538 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_write_room [2019-08-18 23:12:37,539 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_chars_in_buffer [2019-08-18 23:12:37,539 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_read_bulk_callback [2019-08-18 23:12:37,539 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_write_bulk_callback [2019-08-18 23:12:37,539 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_register [2019-08-18 23:12:37,539 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_deregister [2019-08-18 23:12:37,539 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_process_read_urb [2019-08-18 23:12:37,539 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_prepare_write_buffer [2019-08-18 23:12:37,539 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_bus_register [2019-08-18 23:12:37,540 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_bus_deregister [2019-08-18 23:12:37,540 INFO L130 BoogieDeclarations]: Found specification of procedure get_free_serial [2019-08-18 23:12:37,540 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-18 23:12:37,540 INFO L130 BoogieDeclarations]: Found specification of procedure return_serial [2019-08-18 23:12:37,540 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_serial [2019-08-18 23:12:37,540 INFO L130 BoogieDeclarations]: Found specification of procedure serial_install [2019-08-18 23:12:37,540 INFO L130 BoogieDeclarations]: Found specification of procedure serial_port_activate [2019-08-18 23:12:37,540 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-08-18 23:12:37,541 INFO L130 BoogieDeclarations]: Found specification of procedure serial_open [2019-08-18 23:12:37,541 INFO L130 BoogieDeclarations]: Found specification of procedure serial_port_shutdown [2019-08-18 23:12:37,541 INFO L130 BoogieDeclarations]: Found specification of procedure serial_hangup [2019-08-18 23:12:37,541 INFO L130 BoogieDeclarations]: Found specification of procedure serial_close [2019-08-18 23:12:37,541 INFO L130 BoogieDeclarations]: Found specification of procedure serial_cleanup [2019-08-18 23:12:37,541 INFO L130 BoogieDeclarations]: Found specification of procedure serial_write [2019-08-18 23:12:37,541 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int [2019-08-18 23:12:37,541 INFO L130 BoogieDeclarations]: Found specification of procedure serial_write_room [2019-08-18 23:12:37,542 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-08-18 23:12:37,542 INFO L130 BoogieDeclarations]: Found specification of procedure serial_chars_in_buffer [2019-08-18 23:12:37,542 INFO L130 BoogieDeclarations]: Found specification of procedure serial_throttle [2019-08-18 23:12:37,542 INFO L130 BoogieDeclarations]: Found specification of procedure serial_unthrottle [2019-08-18 23:12:37,542 INFO L130 BoogieDeclarations]: Found specification of procedure serial_ioctl [2019-08-18 23:12:37,542 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2019-08-18 23:12:37,542 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2019-08-18 23:12:37,542 INFO L130 BoogieDeclarations]: Found specification of procedure serial_set_termios [2019-08-18 23:12:37,543 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2019-08-18 23:12:37,543 INFO L130 BoogieDeclarations]: Found specification of procedure serial_break [2019-08-18 23:12:37,543 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2019-08-18 23:12:37,543 INFO L130 BoogieDeclarations]: Found specification of procedure serial_proc_show [2019-08-18 23:12:37,543 INFO L130 BoogieDeclarations]: Found specification of procedure serial_proc_open [2019-08-18 23:12:37,543 INFO L130 BoogieDeclarations]: Found specification of procedure serial_tiocmget [2019-08-18 23:12:37,543 INFO L130 BoogieDeclarations]: Found specification of procedure serial_tiocmset [2019-08-18 23:12:37,543 INFO L130 BoogieDeclarations]: Found specification of procedure serial_get_icount [2019-08-18 23:12:37,544 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_port_work [2019-08-18 23:12:37,544 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_port_poison_urbs [2019-08-18 23:12:37,544 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_port_unpoison_urbs [2019-08-18 23:12:37,544 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_port_release [2019-08-18 23:12:37,544 INFO L130 BoogieDeclarations]: Found specification of procedure create_serial [2019-08-18 23:12:37,544 INFO L130 BoogieDeclarations]: Found specification of procedure match_dynamic_id [2019-08-18 23:12:37,544 INFO L130 BoogieDeclarations]: Found specification of procedure get_iface_id [2019-08-18 23:12:37,544 INFO L130 BoogieDeclarations]: Found specification of procedure search_serial_device [2019-08-18 23:12:37,544 INFO L130 BoogieDeclarations]: Found specification of procedure serial_port_carrier_raised [2019-08-18 23:12:37,545 INFO L130 BoogieDeclarations]: Found specification of procedure serial_port_dtr_rts [2019-08-18 23:12:37,545 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_probe [2019-08-18 23:12:37,545 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_disconnect [2019-08-18 23:12:37,545 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~pm_message_t~0~TO~int [2019-08-18 23:12:37,545 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_unpoison_port_urbs [2019-08-18 23:12:37,545 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_reset_resume [2019-08-18 23:12:37,545 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_init [2019-08-18 23:12:37,545 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_exit [2019-08-18 23:12:37,546 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_operations_init [2019-08-18 23:12:37,546 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_register [2019-08-18 23:12:37,546 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_deregister [2019-08-18 23:12:37,546 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-08-18 23:12:37,546 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2019-08-18 23:12:37,546 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value_probe [2019-08-18 23:12:37,546 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-08-18 23:12:37,546 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2019-08-18 23:12:37,547 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-18 23:12:37,547 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2019-08-18 23:12:37,547 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit_unlock [2019-08-18 23:12:37,547 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2019-08-18 23:12:37,547 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit_lock [2019-08-18 23:12:37,547 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2019-08-18 23:12:37,547 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-08-18 23:12:37,547 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2019-08-18 23:12:37,548 INFO L130 BoogieDeclarations]: Found specification of procedure find_first_bit [2019-08-18 23:12:37,548 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2019-08-18 23:12:37,548 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2019-08-18 23:12:37,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_74 [2019-08-18 23:12:37,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_72 [2019-08-18 23:12:37,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_75 [2019-08-18 23:12:37,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_71 [2019-08-18 23:12:37,548 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_73 [2019-08-18 23:12:37,549 INFO L130 BoogieDeclarations]: Found specification of procedure current_thread_info [2019-08-18 23:12:37,549 INFO L130 BoogieDeclarations]: Found specification of procedure test_ti_thread_flag [2019-08-18 23:12:37,549 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2019-08-18 23:12:37,549 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2019-08-18 23:12:37,549 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2019-08-18 23:12:37,549 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-08-18 23:12:37,549 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2019-08-18 23:12:37,549 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2019-08-18 23:12:37,550 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-08-18 23:12:37,550 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2019-08-18 23:12:37,550 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2019-08-18 23:12:37,550 INFO L130 BoogieDeclarations]: Found specification of procedure autoremove_wake_function [2019-08-18 23:12:37,550 INFO L130 BoogieDeclarations]: Found specification of procedure handle_sysrq [2019-08-18 23:12:37,550 INFO L130 BoogieDeclarations]: Found specification of procedure tty_hangup [2019-08-18 23:12:37,550 INFO L130 BoogieDeclarations]: Found specification of procedure tty_insert_flip_string_flags [2019-08-18 23:12:37,550 INFO L130 BoogieDeclarations]: Found specification of procedure tty_insert_flip_string_fixed_flag [2019-08-18 23:12:37,551 INFO L130 BoogieDeclarations]: Found specification of procedure tty_flip_buffer_push [2019-08-18 23:12:37,551 INFO L130 BoogieDeclarations]: Found specification of procedure tty_insert_flip_char [2019-08-18 23:12:37,551 INFO L130 BoogieDeclarations]: Found specification of procedure tty_insert_flip_string [2019-08-18 23:12:37,551 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2019-08-18 23:12:37,551 INFO L130 BoogieDeclarations]: Found specification of procedure test_tsk_thread_flag [2019-08-18 23:12:37,551 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2019-08-18 23:12:37,551 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2019-08-18 23:12:37,551 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2019-08-18 23:12:37,551 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_uint_must_check_helper [2019-08-18 23:12:37,552 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_in [2019-08-18 23:12:37,552 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_out [2019-08-18 23:12:37,552 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_in_r [2019-08-18 23:12:37,552 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_out_r [2019-08-18 23:12:37,552 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_max_r [2019-08-18 23:12:37,552 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_throttle [2019-08-18 23:12:37,552 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_unthrottle [2019-08-18 23:12:37,552 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_tiocmiwait [2019-08-18 23:12:37,553 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_get_icount [2019-08-18 23:12:37,553 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_submit_read_urbs [2019-08-18 23:12:37,553 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_handle_sysrq_char [2019-08-18 23:12:37,553 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_handle_break [2019-08-18 23:12:37,553 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_handle_dcd_change [2019-08-18 23:12:37,553 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_debug_data [2019-08-18 23:12:37,553 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_write_start [2019-08-18 23:12:37,553 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2019-08-18 23:12:37,553 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_submit_read_urb [2019-08-18 23:12:37,554 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_msr_changed [2019-08-18 23:12:37,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main1_sequence_infinite_withcheck_stateful [2019-08-18 23:12:37,554 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2019-08-18 23:12:37,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_84 [2019-08-18 23:12:37,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_82 [2019-08-18 23:12:37,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_85 [2019-08-18 23:12:37,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_81 [2019-08-18 23:12:37,555 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_83 [2019-08-18 23:12:37,555 INFO L130 BoogieDeclarations]: Found specification of procedure tty_register_device [2019-08-18 23:12:37,555 INFO L130 BoogieDeclarations]: Found specification of procedure tty_unregister_device [2019-08-18 23:12:37,555 INFO L130 BoogieDeclarations]: Found specification of procedure driver_register [2019-08-18 23:12:37,555 INFO L130 BoogieDeclarations]: Found specification of procedure driver_unregister [2019-08-18 23:12:37,555 INFO L130 BoogieDeclarations]: Found specification of procedure device_create_file [2019-08-18 23:12:37,555 INFO L130 BoogieDeclarations]: Found specification of procedure device_remove_file [2019-08-18 23:12:37,555 INFO L130 BoogieDeclarations]: Found specification of procedure usb_store_new_id [2019-08-18 23:12:37,556 INFO L130 BoogieDeclarations]: Found specification of procedure usb_show_dynids [2019-08-18 23:12:37,556 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_device_match [2019-08-18 23:12:37,556 INFO L130 BoogieDeclarations]: Found specification of procedure show_port_number [2019-08-18 23:12:37,556 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_device_probe [2019-08-18 23:12:37,556 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_device_remove [2019-08-18 23:12:37,556 INFO L130 BoogieDeclarations]: Found specification of procedure store_new_id [2019-08-18 23:12:37,556 INFO L130 BoogieDeclarations]: Found specification of procedure show_dynids [2019-08-18 23:12:37,556 INFO L130 BoogieDeclarations]: Found specification of procedure free_dynids [2019-08-18 23:12:37,556 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main2_sequence_infinite_withcheck_stateful [2019-08-18 23:12:37,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-08-18 23:12:37,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_disc_mutex_of_usb_serial [2019-08-18 23:12:37,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_disc_mutex_of_usb_serial [2019-08-18 23:12:37,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_disc_mutex_of_usb_serial [2019-08-18 23:12:37,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_disc_mutex_of_usb_serial [2019-08-18 23:12:37,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_disc_mutex_of_usb_serial [2019-08-18 23:12:37,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_lock [2019-08-18 23:12:37,557 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_lock [2019-08-18 23:12:37,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_lock [2019-08-18 23:12:37,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_lock [2019-08-18 23:12:37,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_lock [2019-08-18 23:12:37,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_mutex_of_device [2019-08-18 23:12:37,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_mutex_of_device [2019-08-18 23:12:37,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_mutex_of_device [2019-08-18 23:12:37,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_mutex_of_device [2019-08-18 23:12:37,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_interruptible_table_lock [2019-08-18 23:12:37,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_killable_table_lock [2019-08-18 23:12:37,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_trylock_table_lock [2019-08-18 23:12:37,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_atomic_dec_and_mutex_lock_table_lock [2019-08-18 23:12:37,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_is_locked_table_lock [2019-08-18 23:12:37,559 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-08-18 23:12:37,559 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-08-18 23:12:37,559 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-08-18 23:12:37,559 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-08-18 23:12:37,560 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2019-08-18 23:12:37,560 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-08-18 23:12:37,560 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-08-18 23:12:37,560 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-18 23:12:37,560 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-08-18 23:12:37,560 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-08-18 23:12:37,560 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-18 23:13:07,276 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-18 23:13:07,277 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-18 23:13:07,280 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.08 11:13:07 BoogieIcfgContainer [2019-08-18 23:13:07,280 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-18 23:13:07,281 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-18 23:13:07,281 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-18 23:13:07,281 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-18 23:13:07,282 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.08 11:13:07" (1/1) ... [2019-08-18 23:13:07,295 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-18 23:13:07,297 INFO L155 IcfgInterpreter]: Building call graph [2019-08-18 23:13:07,318 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation has thrown an exception: java.lang.IllegalArgumentException: Recursive programs are not supported. at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.markSuccessors(CallGraph.java:136) at java.lang.Iterable.forEach(Iterable.java:75) at java.util.Collections$UnmodifiableCollection.forEach(Collections.java:1080) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.markSuccessors(CallGraph.java:138) at java.lang.Iterable.forEach(Iterable.java:75) at java.util.Collections$UnmodifiableCollection.forEach(Collections.java:1080) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.markSuccessors(CallGraph.java:138) at java.lang.Iterable.forEach(Iterable.java:75) at java.util.Collections$UnmodifiableCollection.forEach(Collections.java:1080) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.markSuccessors(CallGraph.java:138) at java.lang.Iterable.forEach(Iterable.java:75) at java.util.Collections$UnmodifiableCollection.forEach(Collections.java:1080) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.markSuccessors(CallGraph.java:138) at java.lang.Iterable.forEach(Iterable.java:75) at java.util.Collections$UnmodifiableCollection.forEach(Collections.java:1080) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.markSuccessors(CallGraph.java:138) at java.util.ArrayList$ArrayListSpliterator.forEachRemaining(ArrayList.java:1382) at java.util.stream.ReferencePipeline$Head.forEach(ReferencePipeline.java:580) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.checkNotRecursive(CallGraph.java:131) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.(CallGraph.java:92) at de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.IcfgInterpreter.(IcfgInterpreter.java:84) at de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation.SifaBuilder.construct(SifaBuilder.java:95) at de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation.SymbolicInterpretationObserver.processIcfg(SymbolicInterpretationObserver.java:76) at de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation.SymbolicInterpretationObserver.process(SymbolicInterpretationObserver.java:69) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.CFGWalker.runObserver(CFGWalker.java:57) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.runObserver(BaseWalker.java:93) at de.uni_freiburg.informatik.ultimate.core.coreplugin.modelwalker.BaseWalker.run(BaseWalker.java:86) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:167) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:156) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) [2019-08-18 23:13:07,324 INFO L168 Benchmark]: Toolchain (without parser) took 34839.57 ms. Allocated memory was 131.6 MB in the beginning and 1.2 GB in the end (delta: 1.1 GB). Free memory was 76.2 MB in the beginning and 895.9 MB in the end (delta: -819.7 MB). Peak memory consumption was 266.6 MB. Max. memory is 7.1 GB. [2019-08-18 23:13:07,325 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 131.6 MB. Free memory was 105.8 MB in the beginning and 105.6 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. [2019-08-18 23:13:07,326 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4304.44 ms. Allocated memory was 131.6 MB in the beginning and 278.4 MB in the end (delta: 146.8 MB). Free memory was 76.0 MB in the beginning and 131.8 MB in the end (delta: -55.8 MB). Peak memory consumption was 160.8 MB. Max. memory is 7.1 GB. [2019-08-18 23:13:07,327 INFO L168 Benchmark]: Boogie Preprocessor took 499.64 ms. Allocated memory is still 278.4 MB. Free memory was 131.8 MB in the beginning and 77.5 MB in the end (delta: 54.3 MB). Peak memory consumption was 54.3 MB. Max. memory is 7.1 GB. [2019-08-18 23:13:07,328 INFO L168 Benchmark]: RCFGBuilder took 29990.54 ms. Allocated memory was 278.4 MB in the beginning and 1.2 GB in the end (delta: 939.5 MB). Free memory was 77.5 MB in the beginning and 895.9 MB in the end (delta: -818.4 MB). Peak memory consumption was 867.6 MB. Max. memory is 7.1 GB. [2019-08-18 23:13:07,328 INFO L168 Benchmark]: Symbolic Interpretation took 40.85 ms. Allocated memory is still 1.2 GB. Free memory is still 895.9 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-08-18 23:13:07,332 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: - ExceptionOrErrorResult: IllegalArgumentException: Recursive programs are not supported. de.uni_freiburg.informatik.ultimate.plugins.symbolicinterpretation: IllegalArgumentException: Recursive programs are not supported.: de.uni_freiburg.informatik.ultimate.lib.symbolicinterpretation.CallGraph.markSuccessors(CallGraph.java:136) * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 131.6 MB. Free memory was 105.8 MB in the beginning and 105.6 MB in the end (delta: 209.9 kB). Peak memory consumption was 209.9 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 4304.44 ms. Allocated memory was 131.6 MB in the beginning and 278.4 MB in the end (delta: 146.8 MB). Free memory was 76.0 MB in the beginning and 131.8 MB in the end (delta: -55.8 MB). Peak memory consumption was 160.8 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 499.64 ms. Allocated memory is still 278.4 MB. Free memory was 131.8 MB in the beginning and 77.5 MB in the end (delta: 54.3 MB). Peak memory consumption was 54.3 MB. Max. memory is 7.1 GB. * RCFGBuilder took 29990.54 ms. Allocated memory was 278.4 MB in the beginning and 1.2 GB in the end (delta: 939.5 MB). Free memory was 77.5 MB in the beginning and 895.9 MB in the end (delta: -818.4 MB). Peak memory consumption was 867.6 MB. Max. memory is 7.1 GB. * Symbolic Interpretation took 40.85 ms. Allocated memory is still 1.2 GB. Free memory is still 895.9 MB. There was no memory consumed. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...