java -ea -Xmx8000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc ../../../trunk/examples/toolchains/C-BIN-BPP-RCFG.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_true-unreach-call.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.23-4ad093a [2018-11-25 21:48:44,382 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-25 21:48:44,384 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-25 21:48:44,399 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-25 21:48:44,400 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-25 21:48:44,401 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-25 21:48:44,404 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-25 21:48:44,406 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-25 21:48:44,408 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-25 21:48:44,409 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-25 21:48:44,410 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-25 21:48:44,410 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-25 21:48:44,411 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-25 21:48:44,412 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-25 21:48:44,413 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-25 21:48:44,414 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-25 21:48:44,415 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-25 21:48:44,417 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-25 21:48:44,419 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-25 21:48:44,420 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-25 21:48:44,421 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-25 21:48:44,423 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-25 21:48:44,425 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-25 21:48:44,426 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-25 21:48:44,426 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-25 21:48:44,427 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-25 21:48:44,428 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-25 21:48:44,429 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-25 21:48:44,430 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-25 21:48:44,431 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-25 21:48:44,431 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-25 21:48:44,434 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-25 21:48:44,435 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-25 21:48:44,435 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-25 21:48:44,436 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-25 21:48:44,438 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-25 21:48:44,438 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2018-11-25 21:48:44,470 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-25 21:48:44,470 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-25 21:48:44,472 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-25 21:48:44,472 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-25 21:48:44,472 INFO L131 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2018-11-25 21:48:44,473 INFO L133 SettingsManager]: * Create parallel compositions if possible=false [2018-11-25 21:48:44,473 INFO L133 SettingsManager]: * Use SBE=true [2018-11-25 21:48:44,473 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-25 21:48:44,473 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-25 21:48:44,473 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-25 21:48:44,474 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-25 21:48:44,475 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-25 21:48:44,475 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-25 21:48:44,475 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-25 21:48:44,475 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-25 21:48:44,475 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-25 21:48:44,476 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-25 21:48:44,476 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-25 21:48:44,476 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-25 21:48:44,476 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-25 21:48:44,476 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-25 21:48:44,478 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-25 21:48:44,478 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-25 21:48:44,478 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-25 21:48:44,478 INFO L133 SettingsManager]: * Trace refinement strategy=CAMEL [2018-11-25 21:48:44,478 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-25 21:48:44,479 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-25 21:48:44,479 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-25 21:48:44,479 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-11-25 21:48:44,548 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-25 21:48:44,565 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-25 21:48:44,568 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-25 21:48:44,570 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-25 21:48:44,571 INFO L276 PluginConnector]: CDTParser initialized [2018-11-25 21:48:44,572 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-consumption/linux-3.8-rc1-32_7a-drivers--usb--serial--usbserial.ko-ldv_main0_true-unreach-call.cil.out.i [2018-11-25 21:48:44,642 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/837f645c0/8028766e99b747b8bd7e5e6e2f2e079f/FLAG80fc40daa [2018-11-25 21:48:45,564 INFO L307 CDTParser]: Found 1 translation units. [2018-11-25 21:48:45,565 INFO L161 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-consumption/linux-3.8-rc1-32_7a-drivers--usb--serial--usbserial.ko-ldv_main0_true-unreach-call.cil.out.i [2018-11-25 21:48:45,620 INFO L355 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/837f645c0/8028766e99b747b8bd7e5e6e2f2e079f/FLAG80fc40daa [2018-11-25 21:48:45,983 INFO L363 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/837f645c0/8028766e99b747b8bd7e5e6e2f2e079f [2018-11-25 21:48:45,995 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-25 21:48:45,997 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2018-11-25 21:48:45,998 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-25 21:48:45,998 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-25 21:48:46,002 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-25 21:48:46,003 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 09:48:45" (1/1) ... [2018-11-25 21:48:46,006 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@74b5b814 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 09:48:46, skipping insertion in model container [2018-11-25 21:48:46,007 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 09:48:45" (1/1) ... [2018-11-25 21:48:46,017 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-25 21:48:46,168 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-25 21:48:49,347 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-25 21:48:49,430 INFO L191 MainTranslator]: Completed pre-run [2018-11-25 21:48:50,038 INFO L203 PostProcessor]: Analyzing one entry point: main [2018-11-25 21:48:50,706 INFO L195 MainTranslator]: Completed translation [2018-11-25 21:48:50,707 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 09:48:50 WrapperNode [2018-11-25 21:48:50,707 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-25 21:48:50,709 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-25 21:48:50,709 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-25 21:48:50,710 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-25 21:48:50,719 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 09:48:50" (1/1) ... [2018-11-25 21:48:50,851 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 09:48:50" (1/1) ... [2018-11-25 21:48:50,899 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-25 21:48:50,900 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-25 21:48:50,900 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-25 21:48:50,900 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-25 21:48:50,912 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 09:48:50" (1/1) ... [2018-11-25 21:48:50,912 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 09:48:50" (1/1) ... [2018-11-25 21:48:50,944 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 09:48:50" (1/1) ... [2018-11-25 21:48:50,945 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 09:48:50" (1/1) ... [2018-11-25 21:48:51,214 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 09:48:50" (1/1) ... [2018-11-25 21:48:51,250 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 09:48:50" (1/1) ... [2018-11-25 21:48:51,368 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 09:48:50" (1/1) ... [2018-11-25 21:48:51,409 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-25 21:48:51,410 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-25 21:48:51,410 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-25 21:48:51,410 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-25 21:48:51,411 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 09:48:50" (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 [2018-11-25 21:48:51,482 INFO L130 BoogieDeclarations]: Found specification of procedure tty_insert_flip_string_fixed_flag [2018-11-25 21:48:51,482 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_insert_flip_string_fixed_flag [2018-11-25 21:48:51,482 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2018-11-25 21:48:51,483 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2018-11-25 21:48:51,483 INFO L130 BoogieDeclarations]: Found specification of procedure serial_break [2018-11-25 21:48:51,483 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_break [2018-11-25 21:48:51,483 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_17 [2018-11-25 21:48:51,483 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_17 [2018-11-25 21:48:51,484 INFO L130 BoogieDeclarations]: Found specification of procedure serial_proc_open [2018-11-25 21:48:51,484 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_proc_open [2018-11-25 21:48:51,484 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_19 [2018-11-25 21:48:51,484 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_19 [2018-11-25 21:48:51,485 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_13 [2018-11-25 21:48:51,485 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_13 [2018-11-25 21:48:51,485 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_throttle [2018-11-25 21:48:51,485 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_throttle [2018-11-25 21:48:51,485 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_35 [2018-11-25 21:48:51,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_35 [2018-11-25 21:48:51,486 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_write_start [2018-11-25 21:48:51,486 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_write_start [2018-11-25 21:48:51,486 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_33 [2018-11-25 21:48:51,486 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_33 [2018-11-25 21:48:51,487 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intfdata [2018-11-25 21:48:51,487 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intfdata [2018-11-25 21:48:51,487 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2018-11-25 21:48:51,487 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2018-11-25 21:48:51,487 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2018-11-25 21:48:51,487 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2018-11-25 21:48:51,488 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_31 [2018-11-25 21:48:51,488 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_31 [2018-11-25 21:48:51,488 INFO L130 BoogieDeclarations]: Found specification of procedure kref_sub [2018-11-25 21:48:51,488 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_sub [2018-11-25 21:48:51,488 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_10 [2018-11-25 21:48:51,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_10 [2018-11-25 21:48:51,489 INFO L130 BoogieDeclarations]: Found specification of procedure usb_match_id [2018-11-25 21:48:51,489 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_match_id [2018-11-25 21:48:51,489 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_28 [2018-11-25 21:48:51,489 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_28 [2018-11-25 21:48:51,489 INFO L130 BoogieDeclarations]: Found specification of procedure usb_translate_errors [2018-11-25 21:48:51,490 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_translate_errors [2018-11-25 21:48:51,490 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_29 [2018-11-25 21:48:51,490 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_29 [2018-11-25 21:48:51,490 INFO L130 BoogieDeclarations]: Found specification of procedure device_is_registered [2018-11-25 21:48:51,490 INFO L138 BoogieDeclarations]: Found implementation of procedure device_is_registered [2018-11-25 21:48:51,490 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2018-11-25 21:48:51,491 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2018-11-25 21:48:51,491 INFO L130 BoogieDeclarations]: Found specification of procedure seq_puts [2018-11-25 21:48:51,491 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_puts [2018-11-25 21:48:51,491 INFO L130 BoogieDeclarations]: Found specification of procedure tty_kref_put [2018-11-25 21:48:51,491 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_kref_put [2018-11-25 21:48:51,491 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_dev [2018-11-25 21:48:51,492 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_dev [2018-11-25 21:48:51,492 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_int [2018-11-25 21:48:51,492 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_int [2018-11-25 21:48:51,492 INFO L130 BoogieDeclarations]: Found specification of procedure serial_port_dtr_rts [2018-11-25 21:48:51,492 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_port_dtr_rts [2018-11-25 21:48:51,492 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_dev [2018-11-25 21:48:51,493 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_dev [2018-11-25 21:48:51,493 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_device_remove [2018-11-25 21:48:51,493 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_device_remove [2018-11-25 21:48:51,493 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_27 [2018-11-25 21:48:51,493 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_27 [2018-11-25 21:48:51,493 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_write [2018-11-25 21:48:51,493 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_write [2018-11-25 21:48:51,494 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_25 [2018-11-25 21:48:51,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_25 [2018-11-25 21:48:51,494 INFO L130 BoogieDeclarations]: Found specification of procedure seq_putc [2018-11-25 21:48:51,494 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_putc [2018-11-25 21:48:51,494 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_22 [2018-11-25 21:48:51,494 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_22 [2018-11-25 21:48:51,494 INFO L130 BoogieDeclarations]: Found specification of procedure serial_chars_in_buffer [2018-11-25 21:48:51,495 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_chars_in_buffer [2018-11-25 21:48:51,495 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_23 [2018-11-25 21:48:51,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_23 [2018-11-25 21:48:51,495 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_20 [2018-11-25 21:48:51,495 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_20 [2018-11-25 21:48:51,495 INFO L130 BoogieDeclarations]: Found specification of procedure usb_make_path [2018-11-25 21:48:51,496 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_make_path [2018-11-25 21:48:51,496 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2018-11-25 21:48:51,496 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2018-11-25 21:48:51,496 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_maxp [2018-11-25 21:48:51,496 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_maxp [2018-11-25 21:48:51,496 INFO L130 BoogieDeclarations]: Found specification of procedure device_del [2018-11-25 21:48:51,496 INFO L138 BoogieDeclarations]: Found implementation of procedure device_del [2018-11-25 21:48:51,497 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_18 [2018-11-25 21:48:51,497 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_18 [2018-11-25 21:48:51,497 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_external_alloc [2018-11-25 21:48:51,497 INFO L130 BoogieDeclarations]: Found specification of procedure serial_port_activate [2018-11-25 21:48:51,497 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_port_activate [2018-11-25 21:48:51,497 INFO L130 BoogieDeclarations]: Found specification of procedure tty_flip_buffer_push [2018-11-25 21:48:51,498 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_flip_buffer_push [2018-11-25 21:48:51,498 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit_unlock [2018-11-25 21:48:51,498 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit_unlock [2018-11-25 21:48:51,498 INFO L130 BoogieDeclarations]: Found specification of procedure usb_disabled [2018-11-25 21:48:51,498 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_disabled [2018-11-25 21:48:51,498 INFO L130 BoogieDeclarations]: Found specification of procedure tty_insert_flip_char [2018-11-25 21:48:51,498 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_insert_flip_char [2018-11-25 21:48:51,499 INFO L130 BoogieDeclarations]: Found specification of procedure bus_register [2018-11-25 21:48:51,499 INFO L138 BoogieDeclarations]: Found implementation of procedure bus_register [2018-11-25 21:48:51,499 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_get_interface [2018-11-25 21:48:51,499 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_get_interface [2018-11-25 21:48:51,499 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2018-11-25 21:48:51,499 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2018-11-25 21:48:51,499 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2018-11-25 21:48:51,500 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2018-11-25 21:48:51,500 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2018-11-25 21:48:51,500 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2018-11-25 21:48:51,500 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub_and_test [2018-11-25 21:48:51,500 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub_and_test [2018-11-25 21:48:51,500 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_deregister_drivers [2018-11-25 21:48:51,500 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_deregister_drivers [2018-11-25 21:48:51,501 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_suspend [2018-11-25 21:48:51,501 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_suspend [2018-11-25 21:48:51,501 INFO L130 BoogieDeclarations]: Found specification of procedure usb_store_new_id [2018-11-25 21:48:51,501 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_store_new_id [2018-11-25 21:48:51,501 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_in [2018-11-25 21:48:51,501 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_in [2018-11-25 21:48:51,501 INFO L130 BoogieDeclarations]: Found specification of procedure device_create_file [2018-11-25 21:48:51,502 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create_file [2018-11-25 21:48:51,502 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_port_work [2018-11-25 21:48:51,502 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_port_work [2018-11-25 21:48:51,502 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_int_in [2018-11-25 21:48:51,502 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_int_in [2018-11-25 21:48:51,502 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2018-11-25 21:48:51,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2018-11-25 21:48:51,502 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2018-11-25 21:48:51,503 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2018-11-25 21:48:51,503 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_get_by_index [2018-11-25 21:48:51,503 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_get_by_index [2018-11-25 21:48:51,503 INFO L130 BoogieDeclarations]: Found specification of procedure usb_put_intf [2018-11-25 21:48:51,503 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_put_intf [2018-11-25 21:48:51,503 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_port_poison_urbs [2018-11-25 21:48:51,503 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_port_poison_urbs [2018-11-25 21:48:51,504 INFO L130 BoogieDeclarations]: Found specification of procedure serial_hangup [2018-11-25 21:48:51,504 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_hangup [2018-11-25 21:48:51,504 INFO L130 BoogieDeclarations]: Found specification of procedure serial_ioctl [2018-11-25 21:48:51,504 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_ioctl [2018-11-25 21:48:51,504 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-25 21:48:51,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-25 21:48:51,504 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_tty_driver [2018-11-25 21:48:51,505 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_tty_driver [2018-11-25 21:48:51,505 INFO L130 BoogieDeclarations]: Found specification of procedure serial_write_room [2018-11-25 21:48:51,505 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_write_room [2018-11-25 21:48:51,505 INFO L130 BoogieDeclarations]: Found specification of procedure usb_match_one_id [2018-11-25 21:48:51,505 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_match_one_id [2018-11-25 21:48:51,505 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_disc_mutex_of_usb_serial [2018-11-25 21:48:51,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_disc_mutex_of_usb_serial [2018-11-25 21:48:51,506 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_open [2018-11-25 21:48:51,506 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_open [2018-11-25 21:48:51,506 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock [2018-11-25 21:48:51,506 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock [2018-11-25 21:48:51,506 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_debug_data [2018-11-25 21:48:51,506 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_debug_data [2018-11-25 21:48:51,506 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_free [2018-11-25 21:48:51,506 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_free [2018-11-25 21:48:51,507 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_port_unpoison_urbs [2018-11-25 21:48:51,507 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_port_unpoison_urbs [2018-11-25 21:48:51,507 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2018-11-25 21:48:51,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2018-11-25 21:48:51,507 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2018-11-25 21:48:51,507 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2018-11-25 21:48:51,507 INFO L130 BoogieDeclarations]: Found specification of procedure tty_unregister_device [2018-11-25 21:48:51,508 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_unregister_device [2018-11-25 21:48:51,508 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2018-11-25 21:48:51,508 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2018-11-25 21:48:51,508 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2018-11-25 21:48:51,508 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2018-11-25 21:48:51,508 INFO L130 BoogieDeclarations]: Found specification of procedure serial_unthrottle [2018-11-25 21:48:51,508 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_unthrottle [2018-11-25 21:48:51,509 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unpoison_urb [2018-11-25 21:48:51,509 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_unpoison_urb [2018-11-25 21:48:51,509 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2018-11-25 21:48:51,509 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2018-11-25 21:48:51,509 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_submit_read_urbs [2018-11-25 21:48:51,509 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_submit_read_urbs [2018-11-25 21:48:51,509 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_7 [2018-11-25 21:48:51,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_7 [2018-11-25 21:48:51,510 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_device_probe [2018-11-25 21:48:51,510 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_device_probe [2018-11-25 21:48:51,510 INFO L130 BoogieDeclarations]: Found specification of procedure module_put [2018-11-25 21:48:51,510 INFO L138 BoogieDeclarations]: Found implementation of procedure module_put [2018-11-25 21:48:51,510 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2018-11-25 21:48:51,510 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2018-11-25 21:48:51,511 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_6 [2018-11-25 21:48:51,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_6 [2018-11-25 21:48:51,511 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value_probe [2018-11-25 21:48:51,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value_probe [2018-11-25 21:48:51,511 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2018-11-25 21:48:51,511 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2018-11-25 21:48:51,511 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2018-11-25 21:48:51,511 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2018-11-25 21:48:51,512 INFO L130 BoogieDeclarations]: Found specification of procedure serial_get_icount [2018-11-25 21:48:51,512 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_get_icount [2018-11-25 21:48:51,512 INFO L130 BoogieDeclarations]: Found specification of procedure return_serial [2018-11-25 21:48:51,512 INFO L138 BoogieDeclarations]: Found implementation of procedure return_serial [2018-11-25 21:48:51,512 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2018-11-25 21:48:51,512 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2018-11-25 21:48:51,512 INFO L130 BoogieDeclarations]: Found specification of procedure serial_throttle [2018-11-25 21:48:51,512 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_throttle [2018-11-25 21:48:51,513 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2018-11-25 21:48:51,513 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2018-11-25 21:48:51,513 INFO L130 BoogieDeclarations]: Found specification of procedure serial_proc_show [2018-11-25 21:48:51,513 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_proc_show [2018-11-25 21:48:51,513 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_bus_register [2018-11-25 21:48:51,513 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_bus_register [2018-11-25 21:48:51,513 INFO L130 BoogieDeclarations]: Found specification of procedure create_serial [2018-11-25 21:48:51,513 INFO L138 BoogieDeclarations]: Found implementation of procedure create_serial [2018-11-25 21:48:51,514 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2018-11-25 21:48:51,514 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2018-11-25 21:48:51,514 INFO L130 BoogieDeclarations]: Found specification of procedure driver_unregister [2018-11-25 21:48:51,514 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_unregister [2018-11-25 21:48:51,514 INFO L130 BoogieDeclarations]: Found specification of procedure store_new_id [2018-11-25 21:48:51,514 INFO L138 BoogieDeclarations]: Found implementation of procedure store_new_id [2018-11-25 21:48:51,515 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_submit_read_urb [2018-11-25 21:48:51,515 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_submit_read_urb [2018-11-25 21:48:51,515 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2018-11-25 21:48:51,515 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2018-11-25 21:48:51,515 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2018-11-25 21:48:51,515 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2018-11-25 21:48:51,515 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_34 [2018-11-25 21:48:51,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_34 [2018-11-25 21:48:51,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_30 [2018-11-25 21:48:51,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_30 [2018-11-25 21:48:51,516 INFO L130 BoogieDeclarations]: Found specification of procedure put_device [2018-11-25 21:48:51,516 INFO L138 BoogieDeclarations]: Found implementation of procedure put_device [2018-11-25 21:48:51,516 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_32 [2018-11-25 21:48:51,516 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_32 [2018-11-25 21:48:51,517 INFO L130 BoogieDeclarations]: Found specification of procedure tty_vhangup [2018-11-25 21:48:51,517 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_vhangup [2018-11-25 21:48:51,517 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2018-11-25 21:48:51,517 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2018-11-25 21:48:51,517 INFO L130 BoogieDeclarations]: Found specification of procedure try_module_get [2018-11-25 21:48:51,517 INFO L138 BoogieDeclarations]: Found implementation of procedure try_module_get [2018-11-25 21:48:51,518 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int [2018-11-25 21:48:51,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int [2018-11-25 21:48:51,518 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2018-11-25 21:48:51,518 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2018-11-25 21:48:51,518 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_deregister [2018-11-25 21:48:51,518 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_deregister [2018-11-25 21:48:51,519 INFO L130 BoogieDeclarations]: Found specification of procedure put_tty_driver [2018-11-25 21:48:51,519 INFO L138 BoogieDeclarations]: Found implementation of procedure put_tty_driver [2018-11-25 21:48:51,519 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2018-11-25 21:48:51,519 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2018-11-25 21:48:51,519 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2018-11-25 21:48:51,520 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2018-11-25 21:48:51,520 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_resume [2018-11-25 21:48:51,520 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_resume [2018-11-25 21:48:51,520 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2018-11-25 21:48:51,520 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2018-11-25 21:48:51,520 INFO L130 BoogieDeclarations]: Found specification of procedure serial_cleanup [2018-11-25 21:48:51,521 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_cleanup [2018-11-25 21:48:51,521 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2018-11-25 21:48:51,521 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2018-11-25 21:48:51,521 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2018-11-25 21:48:51,521 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2018-11-25 21:48:51,521 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_console_exit [2018-11-25 21:48:51,521 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_console_exit [2018-11-25 21:48:51,522 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_console_init [2018-11-25 21:48:51,522 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_console_init [2018-11-25 21:48:51,522 INFO L130 BoogieDeclarations]: Found specification of procedure tty_termios_copy_hw [2018-11-25 21:48:51,522 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_termios_copy_hw [2018-11-25 21:48:51,522 INFO L130 BoogieDeclarations]: Found specification of procedure serial_port_carrier_raised [2018-11-25 21:48:51,522 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_port_carrier_raised [2018-11-25 21:48:51,523 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_tty_get [2018-11-25 21:48:51,523 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_tty_get [2018-11-25 21:48:51,523 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2018-11-25 21:48:51,523 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2018-11-25 21:48:51,523 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_uint_must_check_helper [2018-11-25 21:48:51,523 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_uint_must_check_helper [2018-11-25 21:48:51,523 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_port_softint [2018-11-25 21:48:51,524 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_port_softint [2018-11-25 21:48:51,524 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_init [2018-11-25 21:48:51,524 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_init [2018-11-25 21:48:51,524 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2018-11-25 21:48:51,524 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2018-11-25 21:48:51,524 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_24 [2018-11-25 21:48:51,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_24 [2018-11-25 21:48:51,525 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2018-11-25 21:48:51,525 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2018-11-25 21:48:51,525 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_26 [2018-11-25 21:48:51,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_26 [2018-11-25 21:48:51,525 INFO L130 BoogieDeclarations]: Found specification of procedure serial_tiocmget [2018-11-25 21:48:51,526 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_tiocmget [2018-11-25 21:48:51,526 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_handler_precall [2018-11-25 21:48:51,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_handler_precall [2018-11-25 21:48:51,526 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_in_r [2018-11-25 21:48:51,526 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_in_r [2018-11-25 21:48:51,526 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_21 [2018-11-25 21:48:51,526 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_21 [2018-11-25 21:48:51,527 INFO L130 BoogieDeclarations]: Found specification of procedure serial_close [2018-11-25 21:48:51,527 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_close [2018-11-25 21:48:51,527 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_in [2018-11-25 21:48:51,527 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_in [2018-11-25 21:48:51,527 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_write_bulk_callback [2018-11-25 21:48:51,527 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_write_bulk_callback [2018-11-25 21:48:51,528 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2018-11-25 21:48:51,528 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2018-11-25 21:48:51,528 INFO L130 BoogieDeclarations]: Found specification of procedure driver_attach [2018-11-25 21:48:51,528 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_attach [2018-11-25 21:48:51,528 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_probe [2018-11-25 21:48:51,528 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_probe [2018-11-25 21:48:51,529 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_register [2018-11-25 21:48:51,529 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_register [2018-11-25 21:48:51,529 INFO L130 BoogieDeclarations]: Found specification of procedure find_first_bit [2018-11-25 21:48:51,529 INFO L138 BoogieDeclarations]: Found implementation of procedure find_first_bit [2018-11-25 21:48:51,529 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2018-11-25 21:48:51,529 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2018-11-25 21:48:51,529 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2018-11-25 21:48:51,530 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2018-11-25 21:48:51,530 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2018-11-25 21:48:51,530 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2018-11-25 21:48:51,530 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_register_drivers [2018-11-25 21:48:51,530 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_register_drivers [2018-11-25 21:48:51,530 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_port_release [2018-11-25 21:48:51,531 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_port_release [2018-11-25 21:48:51,531 INFO L130 BoogieDeclarations]: Found specification of procedure bus_unregister [2018-11-25 21:48:51,531 INFO L138 BoogieDeclarations]: Found implementation of procedure bus_unregister [2018-11-25 21:48:51,531 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_reset_resume [2018-11-25 21:48:51,531 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_reset_resume [2018-11-25 21:48:51,531 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.alloc [2018-11-25 21:48:51,532 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_read_bulk_callback [2018-11-25 21:48:51,532 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_read_bulk_callback [2018-11-25 21:48:51,532 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2018-11-25 21:48:51,532 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2018-11-25 21:48:51,532 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2018-11-25 21:48:51,532 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2018-11-25 21:48:51,532 INFO L130 BoogieDeclarations]: Found specification of procedure usb_poison_urb [2018-11-25 21:48:51,533 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_poison_urb [2018-11-25 21:48:51,533 INFO L130 BoogieDeclarations]: Found specification of procedure usb_autopm_put_interface [2018-11-25 21:48:51,533 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_autopm_put_interface [2018-11-25 21:48:51,533 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2018-11-25 21:48:51,533 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2018-11-25 21:48:51,533 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2018-11-25 21:48:51,533 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_close [2018-11-25 21:48:51,534 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_close [2018-11-25 21:48:51,534 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_bulk [2018-11-25 21:48:51,534 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_bulk [2018-11-25 21:48:51,534 INFO L130 BoogieDeclarations]: Found specification of procedure single_open [2018-11-25 21:48:51,534 INFO L138 BoogieDeclarations]: Found implementation of procedure single_open [2018-11-25 21:48:51,534 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_tty_wakeup [2018-11-25 21:48:51,534 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_tty_wakeup [2018-11-25 21:48:51,535 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_out_r [2018-11-25 21:48:51,535 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_out_r [2018-11-25 21:48:51,535 INFO L130 BoogieDeclarations]: Found specification of procedure tty_insert_flip_string [2018-11-25 21:48:51,535 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_insert_flip_string [2018-11-25 21:48:51,535 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2018-11-25 21:48:51,535 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2018-11-25 21:48:51,535 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_device_match [2018-11-25 21:48:51,536 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_device_match [2018-11-25 21:48:51,536 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_close [2018-11-25 21:48:51,536 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_close [2018-11-25 21:48:51,536 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_open [2018-11-25 21:48:51,536 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_open [2018-11-25 21:48:51,536 INFO L130 BoogieDeclarations]: Found specification of procedure serial_open [2018-11-25 21:48:51,537 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_open [2018-11-25 21:48:51,537 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_exit [2018-11-25 21:48:51,537 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_exit [2018-11-25 21:48:51,537 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_destroy [2018-11-25 21:48:51,537 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_destroy [2018-11-25 21:48:51,537 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2018-11-25 21:48:51,537 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2018-11-25 21:48:51,538 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_write_room [2018-11-25 21:48:51,538 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_write_room [2018-11-25 21:48:51,538 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2018-11-25 21:48:51,538 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2018-11-25 21:48:51,538 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_init [2018-11-25 21:48:51,538 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_init [2018-11-25 21:48:51,539 INFO L130 BoogieDeclarations]: Found specification of procedure serial_port_shutdown [2018-11-25 21:48:51,539 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_port_shutdown [2018-11-25 21:48:51,539 INFO L130 BoogieDeclarations]: Found specification of procedure usb_show_dynids [2018-11-25 21:48:51,539 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_show_dynids [2018-11-25 21:48:51,539 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_int_urb [2018-11-25 21:48:51,539 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_int_urb [2018-11-25 21:48:51,539 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2018-11-25 21:48:51,540 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2018-11-25 21:48:51,540 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~pm_message_t~0~TO~int [2018-11-25 21:48:51,540 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~pm_message_t~0~TO~int [2018-11-25 21:48:51,540 INFO L130 BoogieDeclarations]: Found specification of procedure free_dynids [2018-11-25 21:48:51,540 INFO L138 BoogieDeclarations]: Found implementation of procedure free_dynids [2018-11-25 21:48:51,540 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2018-11-25 21:48:51,541 INFO L130 BoogieDeclarations]: Found specification of procedure serial_set_termios [2018-11-25 21:48:51,541 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_set_termios [2018-11-25 21:48:51,541 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_resume [2018-11-25 21:48:51,541 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_resume [2018-11-25 21:48:51,541 INFO L130 BoogieDeclarations]: Found specification of procedure single_release [2018-11-25 21:48:51,541 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_bulk_out [2018-11-25 21:48:51,541 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_bulk_out [2018-11-25 21:48:51,542 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2018-11-25 21:48:51,542 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2018-11-25 21:48:51,542 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2018-11-25 21:48:51,542 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2018-11-25 21:48:51,542 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2018-11-25 21:48:51,542 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2018-11-25 21:48:51,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2018-11-25 21:48:51,543 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2018-11-25 21:48:51,543 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_disconnect [2018-11-25 21:48:51,543 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_disconnect [2018-11-25 21:48:51,543 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_unthrottle [2018-11-25 21:48:51,543 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_unthrottle [2018-11-25 21:48:51,544 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_alloc [2018-11-25 21:48:51,544 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_alloc [2018-11-25 21:48:51,544 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_hangup [2018-11-25 21:48:51,544 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_hangup [2018-11-25 21:48:51,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_disc_mutex_of_usb_serial [2018-11-25 21:48:51,544 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_disc_mutex_of_usb_serial [2018-11-25 21:48:51,545 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_prepare_write_buffer [2018-11-25 21:48:51,545 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_prepare_write_buffer [2018-11-25 21:48:51,545 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_register [2018-11-25 21:48:51,545 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_register [2018-11-25 21:48:51,545 INFO L130 BoogieDeclarations]: Found specification of procedure handle_sysrq [2018-11-25 21:48:51,545 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_sysrq [2018-11-25 21:48:51,546 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2018-11-25 21:48:51,546 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2018-11-25 21:48:51,546 INFO L130 BoogieDeclarations]: Found specification of procedure serial_install [2018-11-25 21:48:51,546 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_install [2018-11-25 21:48:51,546 INFO L130 BoogieDeclarations]: Found specification of procedure device_enable_async_suspend [2018-11-25 21:48:51,546 INFO L138 BoogieDeclarations]: Found implementation of procedure device_enable_async_suspend [2018-11-25 21:48:51,546 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2018-11-25 21:48:51,547 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2018-11-25 21:48:51,547 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_bulk_in [2018-11-25 21:48:51,547 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_bulk_in [2018-11-25 21:48:51,547 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_chars_in_buffer [2018-11-25 21:48:51,547 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_chars_in_buffer [2018-11-25 21:48:51,547 INFO L130 BoogieDeclarations]: Found specification of procedure tty_register_device [2018-11-25 21:48:51,548 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_register_device [2018-11-25 21:48:51,548 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-25 21:48:51,548 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-25 21:48:51,548 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2018-11-25 21:48:51,548 INFO L130 BoogieDeclarations]: Found specification of procedure tty_set_operations [2018-11-25 21:48:51,548 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_set_operations [2018-11-25 21:48:51,549 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2018-11-25 21:48:51,549 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_bus_deregister [2018-11-25 21:48:51,549 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_bus_deregister [2018-11-25 21:48:51,549 INFO L130 BoogieDeclarations]: Found specification of procedure get_free_serial [2018-11-25 21:48:51,549 INFO L138 BoogieDeclarations]: Found implementation of procedure get_free_serial [2018-11-25 21:48:51,549 INFO L130 BoogieDeclarations]: Found specification of procedure driver_register [2018-11-25 21:48:51,550 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_register [2018-11-25 21:48:51,550 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_handle_sysrq_char [2018-11-25 21:48:51,550 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_handle_sysrq_char [2018-11-25 21:48:51,550 INFO L130 BoogieDeclarations]: Found specification of procedure device_initialize [2018-11-25 21:48:51,550 INFO L138 BoogieDeclarations]: Found implementation of procedure device_initialize [2018-11-25 21:48:51,550 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_console_disconnect [2018-11-25 21:48:51,551 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_console_disconnect [2018-11-25 21:48:51,551 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit_lock [2018-11-25 21:48:51,551 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit_lock [2018-11-25 21:48:51,551 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2018-11-25 21:48:51,551 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2018-11-25 21:48:51,551 INFO L130 BoogieDeclarations]: Found specification of procedure kref_init [2018-11-25 21:48:51,551 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_init [2018-11-25 21:48:51,552 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2018-11-25 21:48:51,552 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2018-11-25 21:48:51,552 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2018-11-25 21:48:51,552 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2018-11-25 21:48:51,552 INFO L130 BoogieDeclarations]: Found specification of procedure current_thread_info [2018-11-25 21:48:51,552 INFO L138 BoogieDeclarations]: Found implementation of procedure current_thread_info [2018-11-25 21:48:51,553 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2018-11-25 21:48:51,553 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2018-11-25 21:48:51,553 INFO L130 BoogieDeclarations]: Found specification of procedure serial_tiocmset [2018-11-25 21:48:51,553 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_tiocmset [2018-11-25 21:48:51,553 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_max_r [2018-11-25 21:48:51,553 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_max_r [2018-11-25 21:48:51,553 INFO L130 BoogieDeclarations]: Found specification of procedure tty_register_driver [2018-11-25 21:48:51,554 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_register_driver [2018-11-25 21:48:51,554 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_lock_table_lock [2018-11-25 21:48:51,554 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_lock_table_lock [2018-11-25 21:48:51,554 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2018-11-25 21:48:51,554 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2018-11-25 21:48:51,554 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2018-11-25 21:48:51,554 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2018-11-25 21:48:51,555 INFO L130 BoogieDeclarations]: Found specification of procedure tty_insert_flip_string_flags [2018-11-25 21:48:51,555 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_insert_flip_string_flags [2018-11-25 21:48:51,555 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_table_lock [2018-11-25 21:48:51,555 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_table_lock [2018-11-25 21:48:51,555 INFO L130 BoogieDeclarations]: Found specification of procedure device_add [2018-11-25 21:48:51,555 INFO L138 BoogieDeclarations]: Found implementation of procedure device_add [2018-11-25 21:48:51,555 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_install [2018-11-25 21:48:51,556 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_install [2018-11-25 21:48:51,556 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2018-11-25 21:48:51,556 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2018-11-25 21:48:51,556 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_put [2018-11-25 21:48:51,556 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_put [2018-11-25 21:48:51,556 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_unpoison_port_urbs [2018-11-25 21:48:51,556 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_unpoison_port_urbs [2018-11-25 21:48:51,557 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2018-11-25 21:48:51,557 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2018-11-25 21:48:51,557 INFO L130 BoogieDeclarations]: Found specification of procedure match_dynamic_id [2018-11-25 21:48:51,557 INFO L138 BoogieDeclarations]: Found implementation of procedure match_dynamic_id [2018-11-25 21:48:51,557 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2018-11-25 21:48:51,557 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2018-11-25 21:48:51,557 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2018-11-25 21:48:51,558 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2018-11-25 21:48:51,558 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2018-11-25 21:48:51,558 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2018-11-25 21:48:51,558 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_8 [2018-11-25 21:48:51,558 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_8 [2018-11-25 21:48:51,558 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intf [2018-11-25 21:48:51,558 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intf [2018-11-25 21:48:51,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_9 [2018-11-25 21:48:51,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_9 [2018-11-25 21:48:51,559 INFO L130 BoogieDeclarations]: Found specification of procedure search_serial_device [2018-11-25 21:48:51,559 INFO L138 BoogieDeclarations]: Found implementation of procedure search_serial_device [2018-11-25 21:48:51,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_15 [2018-11-25 21:48:51,559 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_15 [2018-11-25 21:48:51,559 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_16 [2018-11-25 21:48:51,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_16 [2018-11-25 21:48:51,560 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2018-11-25 21:48:51,560 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2018-11-25 21:48:51,560 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_int_out [2018-11-25 21:48:51,560 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_int_out [2018-11-25 21:48:51,560 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_14 [2018-11-25 21:48:51,560 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_14 [2018-11-25 21:48:51,561 INFO L130 BoogieDeclarations]: Found specification of procedure serial_write [2018-11-25 21:48:51,561 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_write [2018-11-25 21:48:51,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_11 [2018-11-25 21:48:51,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_11 [2018-11-25 21:48:51,561 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mutex_unlock_12 [2018-11-25 21:48:51,561 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mutex_unlock_12 [2018-11-25 21:48:51,561 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_out [2018-11-25 21:48:51,562 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_out [2018-11-25 21:48:51,562 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_process_read_urb [2018-11-25 21:48:51,562 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_process_read_urb [2018-11-25 21:48:51,562 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2018-11-25 21:48:51,562 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2018-11-25 21:48:51,562 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2018-11-25 21:48:51,563 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2018-11-25 21:48:51,563 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_serial [2018-11-25 21:48:51,563 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_serial [2018-11-25 21:48:51,563 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2018-11-25 21:48:51,563 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2018-11-25 21:48:51,563 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_deregister [2018-11-25 21:48:51,563 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_deregister [2018-11-25 21:48:51,564 INFO L130 BoogieDeclarations]: Found specification of procedure get_iface_id [2018-11-25 21:48:51,564 INFO L138 BoogieDeclarations]: Found implementation of procedure get_iface_id [2018-11-25 21:48:51,564 INFO L130 BoogieDeclarations]: Found specification of procedure __tty_alloc_driver [2018-11-25 21:48:51,564 INFO L138 BoogieDeclarations]: Found implementation of procedure __tty_alloc_driver [2018-11-25 21:48:51,564 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2018-11-25 21:48:51,564 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2018-11-25 21:48:51,565 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_int_must_check_helper [2018-11-25 21:48:51,565 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_int_must_check_helper [2018-11-25 21:48:51,565 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2018-11-25 21:48:51,565 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2018-11-25 21:48:51,565 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2018-11-25 21:48:51,565 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2018-11-25 21:48:51,565 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2018-11-25 21:48:51,566 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2018-11-25 21:48:51,566 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2018-11-25 21:48:51,566 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2018-11-25 21:48:51,566 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2018-11-25 21:48:51,566 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2018-11-25 21:48:51,566 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2018-11-25 21:48:51,567 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2018-11-25 21:48:51,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2018-11-25 21:48:51,567 INFO L130 BoogieDeclarations]: Found specification of procedure device_remove_file [2018-11-25 21:48:51,567 INFO L138 BoogieDeclarations]: Found implementation of procedure device_remove_file [2018-11-25 21:48:51,567 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-25 21:48:51,567 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-25 21:48:51,567 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_operations_init [2018-11-25 21:48:51,568 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_operations_init [2018-11-25 21:48:51,568 INFO L130 BoogieDeclarations]: Found specification of procedure tty_unregister_driver [2018-11-25 21:48:51,568 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_unregister_driver [2018-11-25 21:48:51,568 INFO L130 BoogieDeclarations]: Found specification of procedure show_dynids [2018-11-25 21:48:51,568 INFO L138 BoogieDeclarations]: Found implementation of procedure show_dynids [2018-11-25 21:48:51,568 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_out [2018-11-25 21:48:51,568 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_out [2018-11-25 21:48:51,569 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2018-11-25 21:48:51,569 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2018-11-25 21:49:37,714 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-25 21:49:37,714 INFO L280 CfgBuilder]: Removed 0 assue(true) statements. [2018-11-25 21:49:37,715 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 09:49:37 BoogieIcfgContainer [2018-11-25 21:49:37,715 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-25 21:49:37,718 INFO L168 Benchmark]: Toolchain (without parser) took 51722.11 ms. Allocated memory was 1.5 GB in the beginning and 4.0 GB in the end (delta: 2.5 GB). Free memory was 1.4 GB in the beginning and 3.0 GB in the end (delta: -1.6 GB). Peak memory consumption was 1.9 GB. Max. memory is 7.1 GB. [2018-11-25 21:49:37,720 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-25 21:49:37,720 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4710.00 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 723.5 MB). Free memory was 1.4 GB in the beginning and 1.8 GB in the end (delta: -379.5 MB). Peak memory consumption was 367.4 MB. Max. memory is 7.1 GB. [2018-11-25 21:49:37,721 INFO L168 Benchmark]: Boogie Procedure Inliner took 190.19 ms. Allocated memory is still 2.2 GB. Free memory is still 1.8 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-11-25 21:49:37,722 INFO L168 Benchmark]: Boogie Preprocessor took 510.11 ms. Allocated memory is still 2.2 GB. Free memory was 1.8 GB in the beginning and 1.7 GB in the end (delta: 94.8 MB). Peak memory consumption was 94.8 MB. Max. memory is 7.1 GB. [2018-11-25 21:49:37,722 INFO L168 Benchmark]: RCFGBuilder took 46305.30 ms. Allocated memory was 2.2 GB in the beginning and 4.0 GB in the end (delta: 1.8 GB). Free memory was 1.7 GB in the beginning and 3.0 GB in the end (delta: -1.3 GB). Peak memory consumption was 1.5 GB. Max. memory is 7.1 GB. [2018-11-25 21:49:37,727 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - GenericResult: Assertions are enabled Assertions are enabled - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 1.5 GB. Free memory is still 1.4 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 4710.00 ms. Allocated memory was 1.5 GB in the beginning and 2.2 GB in the end (delta: 723.5 MB). Free memory was 1.4 GB in the beginning and 1.8 GB in the end (delta: -379.5 MB). Peak memory consumption was 367.4 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 190.19 ms. Allocated memory is still 2.2 GB. Free memory is still 1.8 GB. There was no memory consumed. Max. memory is 7.1 GB. * Boogie Preprocessor took 510.11 ms. Allocated memory is still 2.2 GB. Free memory was 1.8 GB in the beginning and 1.7 GB in the end (delta: 94.8 MB). Peak memory consumption was 94.8 MB. Max. memory is 7.1 GB. * RCFGBuilder took 46305.30 ms. Allocated memory was 2.2 GB in the beginning and 4.0 GB in the end (delta: 1.8 GB). Free memory was 1.7 GB in the beginning and 3.0 GB in the end (delta: -1.3 GB). Peak memory consumption was 1.5 GB. Max. memory is 7.1 GB. RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...