java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AbstractInterpretationC.xml -s ../../../trunk/examples/settings/ai/svcomp-Reach-32bit-Automizer_Default+AIv2_INT.epf -i ../../../trunk/examples/svcomp/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--usb--serial--usbserial.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-112bae1 [2019-09-11 18:52:06,481 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-11 18:52:06,483 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-11 18:52:06,495 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-11 18:52:06,496 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-11 18:52:06,497 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-11 18:52:06,498 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-11 18:52:06,500 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-11 18:52:06,501 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-11 18:52:06,502 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-11 18:52:06,503 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-11 18:52:06,504 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-11 18:52:06,505 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-11 18:52:06,506 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-11 18:52:06,507 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-11 18:52:06,508 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-11 18:52:06,509 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-11 18:52:06,510 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-11 18:52:06,511 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-11 18:52:06,514 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-11 18:52:06,515 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-11 18:52:06,516 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-11 18:52:06,518 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-11 18:52:06,518 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-11 18:52:06,521 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-11 18:52:06,521 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-11 18:52:06,522 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-11 18:52:06,523 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-11 18:52:06,523 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-11 18:52:06,527 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-11 18:52:06,527 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-11 18:52:06,528 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-11 18:52:06,529 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-11 18:52:06,532 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-11 18:52:06,533 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-11 18:52:06,533 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-11 18:52:06,534 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-11 18:52:06,534 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-11 18:52:06,534 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-11 18:52:06,535 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-11 18:52:06,536 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-11 18:52:06,537 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/svcomp-Reach-32bit-Automizer_Default+AIv2_INT.epf [2019-09-11 18:52:06,552 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-11 18:52:06,552 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-11 18:52:06,553 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2019-09-11 18:52:06,553 INFO L138 SettingsManager]: * Log level for plugins=info [2019-09-11 18:52:06,553 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2019-09-11 18:52:06,554 INFO L138 SettingsManager]: * User list type=DISABLED [2019-09-11 18:52:06,554 INFO L138 SettingsManager]: * Ignore calls to and inside polymorphic procedures=false [2019-09-11 18:52:06,554 INFO L138 SettingsManager]: * Ignore calls to recursive procedures=false [2019-09-11 18:52:06,554 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2019-09-11 18:52:06,554 INFO L138 SettingsManager]: * Abstract domain=IntervalDomain [2019-09-11 18:52:06,555 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-11 18:52:06,555 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-11 18:52:06,555 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-11 18:52:06,556 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-11 18:52:06,556 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-11 18:52:06,556 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-11 18:52:06,556 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-11 18:52:06,556 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-11 18:52:06,557 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-11 18:52:06,557 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-11 18:52:06,557 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-11 18:52:06,557 INFO L138 SettingsManager]: * Remove goto edges from RCFG=true [2019-09-11 18:52:06,557 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-11 18:52:06,558 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-11 18:52:06,558 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-11 18:52:06,558 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-11 18:52:06,558 INFO L138 SettingsManager]: * Trace refinement strategy=TAIPAN [2019-09-11 18:52:06,558 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-09-11 18:52:06,559 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-11 18:52:06,559 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2019-09-11 18:52:06,603 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-11 18:52:06,616 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-11 18:52:06,619 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-11 18:52:06,621 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-11 18:52:06,621 INFO L275 PluginConnector]: CDTParser initialized [2019-09-11 18:52:06,622 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--usb--serial--usbserial.ko-entry_point.cil.out.i [2019-09-11 18:52:06,685 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/559923ac9/afc302fa7de64612b0f6f2784a2148a5/FLAGde59733b1 [2019-09-11 18:52:07,543 INFO L306 CDTParser]: Found 1 translation units. [2019-09-11 18:52:07,544 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.12-rc1/linux-3.12-rc1.tar.xz-144_2a-drivers--usb--serial--usbserial.ko-entry_point.cil.out.i [2019-09-11 18:52:07,598 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/559923ac9/afc302fa7de64612b0f6f2784a2148a5/FLAGde59733b1 [2019-09-11 18:52:07,973 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/559923ac9/afc302fa7de64612b0f6f2784a2148a5 [2019-09-11 18:52:07,983 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-11 18:52:07,984 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-11 18:52:07,986 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-11 18:52:07,986 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-11 18:52:07,989 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-11 18:52:07,990 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.09 06:52:07" (1/1) ... [2019-09-11 18:52:07,993 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@72c72e5f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 06:52:07, skipping insertion in model container [2019-09-11 18:52:07,993 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 11.09 06:52:07" (1/1) ... [2019-09-11 18:52:08,001 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-11 18:52:08,158 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-11 18:52:10,748 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-11 18:52:10,804 INFO L188 MainTranslator]: Completed pre-run [2019-09-11 18:52:11,402 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-11 18:52:12,000 INFO L192 MainTranslator]: Completed translation [2019-09-11 18:52:12,000 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 06:52:12 WrapperNode [2019-09-11 18:52:12,001 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-11 18:52:12,001 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-11 18:52:12,002 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-11 18:52:12,002 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-11 18:52:12,017 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 06:52:12" (1/1) ... [2019-09-11 18:52:12,018 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 06:52:12" (1/1) ... [2019-09-11 18:52:12,104 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 06:52:12" (1/1) ... [2019-09-11 18:52:12,105 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 06:52:12" (1/1) ... [2019-09-11 18:52:12,360 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 06:52:12" (1/1) ... [2019-09-11 18:52:12,391 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 06:52:12" (1/1) ... [2019-09-11 18:52:12,455 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 06:52:12" (1/1) ... [2019-09-11 18:52:12,508 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-11 18:52:12,509 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-11 18:52:12,509 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-11 18:52:12,509 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-11 18:52:12,510 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 11.09 06:52:12" (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 [2019-09-11 18:52:12,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-11 18:52:12,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-11 18:52:12,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2019-09-11 18:52:12,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-09-11 18:52:12,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int [2019-09-11 18:52:12,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2019-09-11 18:52:12,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~VOID [2019-09-11 18:52:12,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~TO~int [2019-09-11 18:52:12,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2019-09-11 18:52:12,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2019-09-11 18:52:12,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~~pm_message_t~0~TO~int [2019-09-11 18:52:12,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2019-09-11 18:52:12,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~~bool~0 [2019-09-11 18:52:12,589 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_in [2019-09-11 18:52:12,590 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_out [2019-09-11 18:52:12,591 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_bulk [2019-09-11 18:52:12,591 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_int [2019-09-11 18:52:12,591 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_bulk_in [2019-09-11 18:52:12,591 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_bulk_out [2019-09-11 18:52:12,592 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_int_in [2019-09-11 18:52:12,592 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_int_out [2019-09-11 18:52:12,592 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_maxp [2019-09-11 18:52:12,592 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2019-09-11 18:52:12,592 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2019-09-11 18:52:12,593 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2019-09-11 18:52:12,594 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2019-09-11 18:52:12,594 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-09-11 18:52:12,594 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2019-09-11 18:52:12,594 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-09-11 18:52:12,594 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-09-11 18:52:12,595 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-09-11 18:52:12,595 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work [2019-09-11 18:52:12,595 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2019-09-11 18:52:12,595 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_held [2019-09-11 18:52:12,595 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_init [2019-09-11 18:52:12,595 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2019-09-11 18:52:12,596 INFO L138 BoogieDeclarations]: Found implementation of procedure kobject_name [2019-09-11 18:52:12,596 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2019-09-11 18:52:12,596 INFO L138 BoogieDeclarations]: Found implementation of procedure device_is_registered [2019-09-11 18:52:12,596 INFO L138 BoogieDeclarations]: Found implementation of procedure device_enable_async_suspend [2019-09-11 18:52:12,597 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_make_path [2019-09-11 18:52:12,597 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2019-09-11 18:52:12,597 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_translate_errors [2019-09-11 18:52:12,597 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_tty_driver [2019-09-11 18:52:12,597 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-09-11 18:52:12,598 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-09-11 18:52:12,598 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-09-11 18:52:12,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-09-11 18:52:12,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-09-11 18:52:12,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-09-11 18:52:12,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-09-11 18:52:12,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-09-11 18:52:12,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-09-11 18:52:12,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-09-11 18:52:12,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-09-11 18:52:12,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_trap [2019-09-11 18:52:12,599 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_int_must_check_helper [2019-09-11 18:52:12,600 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_console_init [2019-09-11 18:52:12,600 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_console_exit [2019-09-11 18:52:12,600 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_console_disconnect [2019-09-11 18:52:12,600 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_find [2019-09-11 18:52:12,600 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_port_get_by_minor [2019-09-11 18:52:12,600 INFO L138 BoogieDeclarations]: Found implementation of procedure allocate_minors [2019-09-11 18:52:12,600 INFO L138 BoogieDeclarations]: Found implementation of procedure release_minors [2019-09-11 18:52:12,601 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_serial [2019-09-11 18:52:12,601 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_put [2019-09-11 18:52:12,601 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_install [2019-09-11 18:52:12,601 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_port_activate [2019-09-11 18:52:12,602 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_open [2019-09-11 18:52:12,602 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_port_shutdown [2019-09-11 18:52:12,602 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_hangup [2019-09-11 18:52:12,602 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_close [2019-09-11 18:52:12,602 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_cleanup [2019-09-11 18:52:12,603 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_write [2019-09-11 18:52:12,603 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_write_room [2019-09-11 18:52:12,603 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_chars_in_buffer [2019-09-11 18:52:12,603 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_wait_until_sent [2019-09-11 18:52:12,603 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_throttle [2019-09-11 18:52:12,604 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_unthrottle [2019-09-11 18:52:12,604 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_ioctl [2019-09-11 18:52:12,604 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_set_termios [2019-09-11 18:52:12,605 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_break [2019-09-11 18:52:12,605 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_proc_show [2019-09-11 18:52:12,605 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_proc_open [2019-09-11 18:52:12,605 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_tiocmget [2019-09-11 18:52:12,606 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_tiocmset [2019-09-11 18:52:12,606 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_get_icount [2019-09-11 18:52:12,607 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_port_softint [2019-09-11 18:52:12,607 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_port_work [2019-09-11 18:52:12,607 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_port_poison_urbs [2019-09-11 18:52:12,607 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_port_unpoison_urbs [2019-09-11 18:52:12,607 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_port_release [2019-09-11 18:52:12,607 INFO L138 BoogieDeclarations]: Found implementation of procedure create_serial [2019-09-11 18:52:12,608 INFO L138 BoogieDeclarations]: Found implementation of procedure match_dynamic_id [2019-09-11 18:52:12,608 INFO L138 BoogieDeclarations]: Found implementation of procedure get_iface_id [2019-09-11 18:52:12,608 INFO L138 BoogieDeclarations]: Found implementation of procedure search_serial_device [2019-09-11 18:52:12,608 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_port_carrier_raised [2019-09-11 18:52:12,608 INFO L138 BoogieDeclarations]: Found implementation of procedure serial_port_dtr_rts [2019-09-11 18:52:12,608 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_probe [2019-09-11 18:52:12,608 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_disconnect [2019-09-11 18:52:12,609 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_suspend [2019-09-11 18:52:12,609 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_unpoison_port_urbs [2019-09-11 18:52:12,609 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_resume [2019-09-11 18:52:12,609 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_reset_resume [2019-09-11 18:52:12,609 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_init [2019-09-11 18:52:12,609 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_exit [2019-09-11 18:52:12,610 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_operations_init [2019-09-11 18:52:12,610 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_register [2019-09-11 18:52:12,610 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_deregister [2019-09-11 18:52:12,610 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_register_drivers [2019-09-11 18:52:12,610 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_deregister_drivers [2019-09-11 18:52:12,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_driver_5 [2019-09-11 18:52:12,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_tty_port_operations_7 [2019-09-11 18:52:12,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_file_operations_8 [2019-09-11 18:52:12,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_tty_operations_6 [2019-09-11 18:52:12,611 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-11 18:52:12,611 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2019-09-11 18:52:12,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_put_intf_2 [2019-09-11 18:52:12,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_put_dev_3 [2019-09-11 18:52:12,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kref_put_4 [2019-09-11 18:52:12,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_autopm_get_interface_5 [2019-09-11 18:52:12,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_autopm_put_interface_6 [2019-09-11 18:52:12,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_autopm_put_interface_7 [2019-09-11 18:52:12,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_free_urb_8 [2019-09-11 18:52:12,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_free_urb_9 [2019-09-11 18:52:12,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_free_urb_10 [2019-09-11 18:52:12,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_free_urb_11 [2019-09-11 18:52:12,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_get_dev_12 [2019-09-11 18:52:12,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_13 [2019-09-11 18:52:12,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_fill_bulk_urb_14 [2019-09-11 18:52:12,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_15 [2019-09-11 18:52:12,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_17 [2019-09-11 18:52:12,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_fill_int_urb_18 [2019-09-11 18:52:12,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_19 [2019-09-11 18:52:12,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_set_intfdata_21 [2019-09-11 18:52:12,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_get_intfdata_22 [2019-09-11 18:52:12,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_26 [2019-09-11 18:52:12,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_27 [2019-09-11 18:52:12,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_28 [2019-09-11 18:52:12,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_register_driver_29 [2019-09-11 18:52:12,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_30 [2019-09-11 18:52:12,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_deregister_31 [2019-09-11 18:52:12,621 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2019-09-11 18:52:12,627 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit_unlock [2019-09-11 18:52:12,627 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2019-09-11 18:52:12,628 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit_lock [2019-09-11 18:52:12,628 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_clear_bit [2019-09-11 18:52:12,628 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2019-09-11 18:52:12,628 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2019-09-11 18:52:12,628 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2019-09-11 18:52:12,628 INFO L138 BoogieDeclarations]: Found implementation of procedure current_thread_info [2019-09-11 18:52:12,629 INFO L138 BoogieDeclarations]: Found implementation of procedure test_ti_thread_flag [2019-09-11 18:52:12,629 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2019-09-11 18:52:12,629 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2019-09-11 18:52:12,629 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-09-11 18:52:12,630 INFO L138 BoogieDeclarations]: Found implementation of procedure test_tsk_thread_flag [2019-09-11 18:52:12,631 INFO L138 BoogieDeclarations]: Found implementation of procedure signal_pending [2019-09-11 18:52:12,631 INFO L138 BoogieDeclarations]: Found implementation of procedure char_buf_ptr [2019-09-11 18:52:12,631 INFO L138 BoogieDeclarations]: Found implementation of procedure flag_buf_ptr [2019-09-11 18:52:12,631 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_get_baud_rate [2019-09-11 18:52:12,631 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_insert_flip_char [2019-09-11 18:52:12,631 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_insert_flip_string [2019-09-11 18:52:12,631 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_uint_must_check_helper [2019-09-11 18:52:12,632 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_debug_data [2019-09-11 18:52:12,632 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_register [2019-09-11 18:52:12,632 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_deregister [2019-09-11 18:52:12,632 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_open [2019-09-11 18:52:12,632 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_close [2019-09-11 18:52:12,632 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_prepare_write_buffer [2019-09-11 18:52:12,632 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_write_start [2019-09-11 18:52:12,633 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_write [2019-09-11 18:52:12,633 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_write_room [2019-09-11 18:52:12,633 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_chars_in_buffer [2019-09-11 18:52:12,633 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_wait_until_sent [2019-09-11 18:52:12,633 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_submit_read_urb [2019-09-11 18:52:12,633 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_submit_read_urbs [2019-09-11 18:52:12,633 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_process_read_urb [2019-09-11 18:52:12,634 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_read_bulk_callback [2019-09-11 18:52:12,634 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_write_bulk_callback [2019-09-11 18:52:12,634 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_throttle [2019-09-11 18:52:12,634 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_unthrottle [2019-09-11 18:52:12,634 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_msr_changed [2019-09-11 18:52:12,634 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_tiocmiwait [2019-09-11 18:52:12,634 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_get_icount [2019-09-11 18:52:12,635 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_handle_sysrq_char [2019-09-11 18:52:12,635 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_handle_break [2019-09-11 18:52:12,635 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_handle_dcd_change [2019-09-11 18:52:12,635 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_resume [2019-09-11 18:52:12,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_usb_serial_driver_4 [2019-09-11 18:52:12,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_4 [2019-09-11 18:52:12,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_serial_register_drivers_39 [2019-09-11 18:52:12,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_serial_deregister_drivers_40 [2019-09-11 18:52:12,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_41 [2019-09-11 18:52:12,636 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_42 [2019-09-11 18:52:12,636 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_device_match [2019-09-11 18:52:12,637 INFO L138 BoogieDeclarations]: Found implementation of procedure port_number_show [2019-09-11 18:52:12,637 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_device_probe [2019-09-11 18:52:12,637 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_device_remove [2019-09-11 18:52:12,637 INFO L138 BoogieDeclarations]: Found implementation of procedure new_id_store [2019-09-11 18:52:12,637 INFO L138 BoogieDeclarations]: Found implementation of procedure new_id_show [2019-09-11 18:52:12,637 INFO L138 BoogieDeclarations]: Found implementation of procedure free_dynids [2019-09-11 18:52:12,638 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_bus_register [2019-09-11 18:52:12,638 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_bus_deregister [2019-09-11 18:52:12,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_driver_attribute_2 [2019-09-11 18:52:12,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_bus_type_1 [2019-09-11 18:52:12,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_1 [2019-09-11 18:52:12,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_3 [2019-09-11 18:52:12,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_main_exported_2 [2019-09-11 18:52:12,639 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_autopm_get_interface_44 [2019-09-11 18:52:12,639 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_tty_register_device_45 [2019-09-11 18:52:12,639 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_autopm_put_interface_46 [2019-09-11 18:52:12,639 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_autopm_get_interface_47 [2019-09-11 18:52:12,639 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_tty_unregister_device_48 [2019-09-11 18:52:12,639 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_autopm_put_interface_49 [2019-09-11 18:52:12,639 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop___2 [2019-09-11 18:52:12,640 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_get_intfdata [2019-09-11 18:52:12,640 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_set_intfdata [2019-09-11 18:52:12,640 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_put_intf [2019-09-11 18:52:12,640 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_alloc_urb [2019-09-11 18:52:12,640 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free_urb [2019-09-11 18:52:12,640 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_fill_int_urb [2019-09-11 18:52:12,640 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_fill_bulk_urb [2019-09-11 18:52:12,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_submit_urb [2019-09-11 18:52:12,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_interface_to_usbdev [2019-09-11 18:52:12,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_get_dev [2019-09-11 18:52:12,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_put_dev [2019-09-11 18:52:12,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_get_interface [2019-09-11 18:52:12,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_put_interface [2019-09-11 18:52:12,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_serial_register [2019-09-11 18:52:12,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_serial_deregister [2019-09-11 18:52:12,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-09-11 18:52:12,642 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2019-09-11 18:52:12,642 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_pr_debug [2019-09-11 18:52:12,642 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2019-09-11 18:52:12,642 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_alloc [2019-09-11 18:52:12,642 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_free [2019-09-11 18:52:12,643 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_in [2019-09-11 18:52:12,643 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_in_r [2019-09-11 18:52:12,643 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_max_r [2019-09-11 18:52:12,643 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_out [2019-09-11 18:52:12,643 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_out_r [2019-09-11 18:52:12,643 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2019-09-11 18:52:12,643 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2019-09-11 18:52:12,644 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-09-11 18:52:12,644 INFO L138 BoogieDeclarations]: Found implementation of procedure __tty_alloc_driver [2019-09-11 18:52:12,644 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2019-09-11 18:52:12,644 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2019-09-11 18:52:12,644 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2019-09-11 18:52:12,644 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2019-09-11 18:52:12,644 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2019-09-11 18:52:12,645 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2019-09-11 18:52:12,645 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2019-09-11 18:52:12,645 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-09-11 18:52:12,645 INFO L138 BoogieDeclarations]: Found implementation of procedure bus_register [2019-09-11 18:52:12,645 INFO L138 BoogieDeclarations]: Found implementation of procedure bus_unregister [2019-09-11 18:52:12,645 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2019-09-11 18:52:12,645 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2019-09-11 18:52:12,645 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-09-11 18:52:12,646 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_name [2019-09-11 18:52:12,646 INFO L138 BoogieDeclarations]: Found implementation of procedure device_add [2019-09-11 18:52:12,646 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create_file [2019-09-11 18:52:12,646 INFO L138 BoogieDeclarations]: Found implementation of procedure device_del [2019-09-11 18:52:12,646 INFO L138 BoogieDeclarations]: Found implementation of procedure device_initialize [2019-09-11 18:52:12,646 INFO L138 BoogieDeclarations]: Found implementation of procedure device_remove_file [2019-09-11 18:52:12,646 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_attach [2019-09-11 18:52:12,647 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_register [2019-09-11 18:52:12,651 INFO L138 BoogieDeclarations]: Found implementation of procedure driver_unregister [2019-09-11 18:52:12,651 INFO L138 BoogieDeclarations]: Found implementation of procedure find_first_bit [2019-09-11 18:52:12,651 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2019-09-11 18:52:12,651 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_sysrq [2019-09-11 18:52:12,652 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_alloc [2019-09-11 18:52:12,654 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_find_slowpath [2019-09-11 18:52:12,654 INFO L138 BoogieDeclarations]: Found implementation of procedure idr_remove [2019-09-11 18:52:12,654 INFO L138 BoogieDeclarations]: Found implementation of procedure jiffies_to_msecs [2019-09-11 18:52:12,654 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_destruct_7 [2019-09-11 18:52:12,654 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-09-11 18:52:12,654 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_4 [2019-09-11 18:52:12,654 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_release_4 [2019-09-11 18:52:12,655 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_reset_resume_5 [2019-09-11 18:52:12,655 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_suspend_4 [2019-09-11 18:52:12,655 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2019-09-11 18:52:12,655 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_is_held [2019-09-11 18:52:12,655 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2019-09-11 18:52:12,655 INFO L138 BoogieDeclarations]: Found implementation of procedure module_put [2019-09-11 18:52:12,655 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2019-09-11 18:52:12,655 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-09-11 18:52:12,656 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait [2019-09-11 18:52:12,656 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-09-11 18:52:12,656 INFO L138 BoogieDeclarations]: Found implementation of procedure put_device [2019-09-11 18:52:12,656 INFO L138 BoogieDeclarations]: Found implementation of procedure put_tty_driver [2019-09-11 18:52:12,656 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2019-09-11 18:52:12,656 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_is_cpu_idle [2019-09-11 18:52:12,656 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_lockdep_current_cpu_online [2019-09-11 18:52:12,656 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2019-09-11 18:52:12,656 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout_interruptible [2019-09-11 18:52:12,657 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_lseek [2019-09-11 18:52:12,657 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_printf [2019-09-11 18:52:12,657 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_putc [2019-09-11 18:52:12,657 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_puts [2019-09-11 18:52:12,657 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_read [2019-09-11 18:52:12,657 INFO L138 BoogieDeclarations]: Found implementation of procedure single_open [2019-09-11 18:52:12,657 INFO L138 BoogieDeclarations]: Found implementation of procedure single_release [2019-09-11 18:52:12,657 INFO L138 BoogieDeclarations]: Found implementation of procedure try_module_get [2019-09-11 18:52:12,658 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_flip_buffer_push [2019-09-11 18:52:12,658 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_hangup [2019-09-11 18:52:12,658 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_insert_flip_string_fixed_flag [2019-09-11 18:52:12,658 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_insert_flip_string_flags [2019-09-11 18:52:12,658 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_kref_put [2019-09-11 18:52:12,658 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_close [2019-09-11 18:52:12,658 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_destroy [2019-09-11 18:52:12,659 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_hangup [2019-09-11 18:52:12,659 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_init [2019-09-11 18:52:12,659 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_install [2019-09-11 18:52:12,659 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_open [2019-09-11 18:52:12,659 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_tty_get [2019-09-11 18:52:12,659 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_tty_wakeup [2019-09-11 18:52:12,659 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_register_device [2019-09-11 18:52:12,659 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_register_driver [2019-09-11 18:52:12,660 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_set_operations [2019-09-11 18:52:12,660 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_termios_baud_rate [2019-09-11 18:52:12,660 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_termios_copy_hw [2019-09-11 18:52:12,660 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_unregister_device [2019-09-11 18:52:12,660 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_unregister_driver [2019-09-11 18:52:12,660 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_vhangup [2019-09-11 18:52:12,660 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2019-09-11 18:52:12,660 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_disabled [2019-09-11 18:52:12,660 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_intf [2019-09-11 18:52:12,661 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2019-09-11 18:52:12,661 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_match_id [2019-09-11 18:52:12,661 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_match_one_id [2019-09-11 18:52:12,661 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_poison_urb [2019-09-11 18:52:12,661 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2019-09-11 18:52:12,661 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_show_dynids [2019-09-11 18:52:12,662 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_store_new_id [2019-09-11 18:52:12,662 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_unpoison_urb [2019-09-11 18:52:12,662 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_fmt [2019-09-11 18:52:12,662 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2019-09-11 18:52:12,662 INFO L138 BoogieDeclarations]: Found implementation of procedure autoremove_wake_function [2019-09-11 18:52:12,662 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-09-11 18:52:12,662 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-09-11 18:52:12,663 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-09-11 18:52:12,663 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-09-11 18:52:12,663 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-11 18:52:12,663 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-09-11 18:52:12,663 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-09-11 18:52:12,663 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_in [2019-09-11 18:52:12,663 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-11 18:52:12,664 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_out [2019-09-11 18:52:12,664 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_bulk [2019-09-11 18:52:12,664 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_int [2019-09-11 18:52:12,664 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_bulk_in [2019-09-11 18:52:12,664 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_bulk_out [2019-09-11 18:52:12,664 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_int_in [2019-09-11 18:52:12,664 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_int_out [2019-09-11 18:52:12,664 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_maxp [2019-09-11 18:52:12,665 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2019-09-11 18:52:12,665 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-09-11 18:52:12,665 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_pr_debug [2019-09-11 18:52:12,665 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2019-09-11 18:52:12,665 INFO L130 BoogieDeclarations]: Found specification of procedure snprintf [2019-09-11 18:52:12,665 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_fmt [2019-09-11 18:52:12,665 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2019-09-11 18:52:12,666 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2019-09-11 18:52:12,666 INFO L130 BoogieDeclarations]: Found specification of procedure __xadd_wrong_size [2019-09-11 18:52:12,666 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2019-09-11 18:52:12,666 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-11 18:52:12,666 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2019-09-11 18:52:12,666 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-09-11 18:52:12,667 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-09-11 18:52:12,667 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2019-09-11 18:52:12,667 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2019-09-11 18:52:12,667 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-09-11 18:52:12,667 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2019-09-11 18:52:12,667 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2019-09-11 18:52:12,667 INFO L130 BoogieDeclarations]: Found specification of procedure lock_is_held [2019-09-11 18:52:12,667 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-09-11 18:52:12,668 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2019-09-11 18:52:12,668 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2019-09-11 18:52:12,668 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-09-11 18:52:12,668 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-09-11 18:52:12,668 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-09-11 18:52:12,668 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2019-09-11 18:52:12,668 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2019-09-11 18:52:12,668 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2019-09-11 18:52:12,669 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work [2019-09-11 18:52:12,669 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2019-09-11 18:52:12,669 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2019-09-11 18:52:12,669 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2019-09-11 18:52:12,669 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2019-09-11 18:52:12,669 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-09-11 18:52:12,669 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_is_cpu_idle [2019-09-11 18:52:12,670 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_lockdep_current_cpu_online [2019-09-11 18:52:12,670 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2019-09-11 18:52:12,670 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_held [2019-09-11 18:52:12,670 INFO L130 BoogieDeclarations]: Found specification of procedure kref_init [2019-09-11 18:52:12,670 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2019-09-11 18:52:12,670 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-11 18:52:12,671 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kref_put_4 [2019-09-11 18:52:12,671 INFO L130 BoogieDeclarations]: Found specification of procedure kobject_name [2019-09-11 18:52:12,671 INFO L130 BoogieDeclarations]: Found specification of procedure bus_register [2019-09-11 18:52:12,672 INFO L130 BoogieDeclarations]: Found specification of procedure bus_unregister [2019-09-11 18:52:12,672 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2019-09-11 18:52:12,672 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_name [2019-09-11 18:52:12,672 INFO L130 BoogieDeclarations]: Found specification of procedure device_is_registered [2019-09-11 18:52:12,672 INFO L130 BoogieDeclarations]: Found specification of procedure device_enable_async_suspend [2019-09-11 18:52:12,672 INFO L130 BoogieDeclarations]: Found specification of procedure device_initialize [2019-09-11 18:52:12,672 INFO L130 BoogieDeclarations]: Found specification of procedure device_add [2019-09-11 18:52:12,672 INFO L130 BoogieDeclarations]: Found specification of procedure device_del [2019-09-11 18:52:12,673 INFO L130 BoogieDeclarations]: Found specification of procedure driver_attach [2019-09-11 18:52:12,673 INFO L130 BoogieDeclarations]: Found specification of procedure put_device [2019-09-11 18:52:12,673 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-09-11 18:52:12,673 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2019-09-11 18:52:12,673 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_get_intfdata_22 [2019-09-11 18:52:12,673 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_set_intfdata_21 [2019-09-11 18:52:12,673 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_intf [2019-09-11 18:52:12,673 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_put_intf_2 [2019-09-11 18:52:12,674 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2019-09-11 18:52:12,674 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_get_dev_12 [2019-09-11 18:52:12,674 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_put_dev_3 [2019-09-11 18:52:12,674 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_autopm_get_interface_5 [2019-09-11 18:52:12,674 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_autopm_put_interface_6 [2019-09-11 18:52:12,674 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_autopm_put_interface_7 [2019-09-11 18:52:12,674 INFO L130 BoogieDeclarations]: Found specification of procedure usb_match_id [2019-09-11 18:52:12,674 INFO L130 BoogieDeclarations]: Found specification of procedure usb_match_one_id [2019-09-11 18:52:12,675 INFO L130 BoogieDeclarations]: Found specification of procedure usb_make_path [2019-09-11 18:52:12,675 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2019-09-11 18:52:12,676 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_26 [2019-09-11 18:52:12,676 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_register_driver_29 [2019-09-11 18:52:12,676 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2019-09-11 18:52:12,677 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_27 [2019-09-11 18:52:12,677 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_28 [2019-09-11 18:52:12,677 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_30 [2019-09-11 18:52:12,677 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_deregister_31 [2019-09-11 18:52:12,677 INFO L130 BoogieDeclarations]: Found specification of procedure usb_disabled [2019-09-11 18:52:12,677 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_fill_bulk_urb_14 [2019-09-11 18:52:12,678 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_fill_int_urb_18 [2019-09-11 18:52:12,678 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_13 [2019-09-11 18:52:12,678 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_15 [2019-09-11 18:52:12,678 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_17 [2019-09-11 18:52:12,678 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_19 [2019-09-11 18:52:12,678 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_free_urb_8 [2019-09-11 18:52:12,678 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_free_urb_9 [2019-09-11 18:52:12,678 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_free_urb_10 [2019-09-11 18:52:12,679 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_free_urb_11 [2019-09-11 18:52:12,679 INFO L130 BoogieDeclarations]: Found specification of procedure usb_poison_urb [2019-09-11 18:52:12,679 INFO L130 BoogieDeclarations]: Found specification of procedure usb_unpoison_urb [2019-09-11 18:52:12,679 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2019-09-11 18:52:12,679 INFO L130 BoogieDeclarations]: Found specification of procedure usb_translate_errors [2019-09-11 18:52:12,679 INFO L130 BoogieDeclarations]: Found specification of procedure __tty_alloc_driver [2019-09-11 18:52:12,679 INFO L130 BoogieDeclarations]: Found specification of procedure put_tty_driver [2019-09-11 18:52:12,679 INFO L130 BoogieDeclarations]: Found specification of procedure tty_set_operations [2019-09-11 18:52:12,680 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_tty_driver [2019-09-11 18:52:12,680 INFO L130 BoogieDeclarations]: Found specification of procedure tty_kref_put [2019-09-11 18:52:12,680 INFO L130 BoogieDeclarations]: Found specification of procedure tty_register_driver [2019-09-11 18:52:12,680 INFO L130 BoogieDeclarations]: Found specification of procedure tty_unregister_driver [2019-09-11 18:52:12,680 INFO L130 BoogieDeclarations]: Found specification of procedure tty_vhangup [2019-09-11 18:52:12,680 INFO L130 BoogieDeclarations]: Found specification of procedure tty_termios_copy_hw [2019-09-11 18:52:12,680 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_init [2019-09-11 18:52:12,680 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_destroy [2019-09-11 18:52:12,681 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_tty_get [2019-09-11 18:52:12,681 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_hangup [2019-09-11 18:52:12,681 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_tty_wakeup [2019-09-11 18:52:12,681 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_close [2019-09-11 18:52:12,681 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_install [2019-09-11 18:52:12,681 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_open [2019-09-11 18:52:12,681 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_alloc_urb [2019-09-11 18:52:12,682 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free_urb [2019-09-11 18:52:12,682 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_fill_int_urb [2019-09-11 18:52:12,682 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_fill_bulk_urb [2019-09-11 18:52:12,682 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_interface_to_usbdev [2019-09-11 18:52:12,682 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_get_dev [2019-09-11 18:52:12,682 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_put_dev [2019-09-11 18:52:12,683 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_get_interface [2019-09-11 18:52:12,683 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_put_interface [2019-09-11 18:52:12,683 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_get_intfdata [2019-09-11 18:52:12,683 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_set_intfdata [2019-09-11 18:52:12,683 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_put_intf [2019-09-11 18:52:12,683 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-09-11 18:52:12,683 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-09-11 18:52:12,683 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-09-11 18:52:12,683 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-09-11 18:52:12,684 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-09-11 18:52:12,684 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-09-11 18:52:12,684 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-09-11 18:52:12,684 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-11 18:52:12,684 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_size_t [2019-09-11 18:52:12,684 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_loff_t [2019-09-11 18:52:12,684 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-09-11 18:52:12,684 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-09-11 18:52:12,685 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-09-11 18:52:12,685 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-09-11 18:52:12,685 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-09-11 18:52:12,685 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-09-11 18:52:12,685 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-09-11 18:52:12,685 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-09-11 18:52:12,686 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-09-11 18:52:12,686 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-09-11 18:52:12,686 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-09-11 18:52:12,686 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-09-11 18:52:12,686 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_trap [2019-09-11 18:52:12,686 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_driver_5 [2019-09-11 18:52:12,686 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_driver_attribute_2 [2019-09-11 18:52:12,686 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_tty_port_operations_7 [2019-09-11 18:52:12,687 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_usb_serial_driver_4 [2019-09-11 18:52:12,687 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_file_operations_8 [2019-09-11 18:52:12,690 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_tty_operations_6 [2019-09-11 18:52:12,690 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_bus_type_1 [2019-09-11 18:52:12,690 INFO L130 BoogieDeclarations]: Found specification of procedure try_module_get [2019-09-11 18:52:12,690 INFO L130 BoogieDeclarations]: Found specification of procedure module_put [2019-09-11 18:52:12,691 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2019-09-11 18:52:12,691 INFO L130 BoogieDeclarations]: Found specification of procedure seq_lseek [2019-09-11 18:52:12,691 INFO L130 BoogieDeclarations]: Found specification of procedure seq_putc [2019-09-11 18:52:12,691 INFO L130 BoogieDeclarations]: Found specification of procedure seq_puts [2019-09-11 18:52:12,691 INFO L130 BoogieDeclarations]: Found specification of procedure seq_printf [2019-09-11 18:52:12,691 INFO L130 BoogieDeclarations]: Found specification of procedure single_open [2019-09-11 18:52:12,691 INFO L130 BoogieDeclarations]: Found specification of procedure single_release [2019-09-11 18:52:12,692 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_int_must_check_helper [2019-09-11 18:52:12,692 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_alloc [2019-09-11 18:52:12,692 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_free [2019-09-11 18:52:12,692 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_register_drivers [2019-09-11 18:52:12,692 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_deregister_drivers [2019-09-11 18:52:12,692 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_port_softint [2019-09-11 18:52:12,692 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_suspend [2019-09-11 18:52:12,692 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_resume [2019-09-11 18:52:12,692 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_console_init [2019-09-11 18:52:12,693 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_console_exit [2019-09-11 18:52:12,693 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_console_disconnect [2019-09-11 18:52:12,693 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_port_get_by_minor [2019-09-11 18:52:12,693 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_put [2019-09-11 18:52:12,693 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_open [2019-09-11 18:52:12,693 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_write [2019-09-11 18:52:12,693 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_close [2019-09-11 18:52:12,694 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_resume [2019-09-11 18:52:12,694 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_write_room [2019-09-11 18:52:12,694 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_chars_in_buffer [2019-09-11 18:52:12,694 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_wait_until_sent [2019-09-11 18:52:12,694 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_read_bulk_callback [2019-09-11 18:52:12,694 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_write_bulk_callback [2019-09-11 18:52:12,694 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_register [2019-09-11 18:52:12,694 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_deregister [2019-09-11 18:52:12,694 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_process_read_urb [2019-09-11 18:52:12,695 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_prepare_write_buffer [2019-09-11 18:52:12,695 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_bus_register [2019-09-11 18:52:12,695 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_bus_deregister [2019-09-11 18:52:12,695 INFO L130 BoogieDeclarations]: Found specification of procedure idr_find_slowpath [2019-09-11 18:52:12,695 INFO L130 BoogieDeclarations]: Found specification of procedure idr_alloc [2019-09-11 18:52:12,695 INFO L130 BoogieDeclarations]: Found specification of procedure idr_remove [2019-09-11 18:52:12,695 INFO L130 BoogieDeclarations]: Found specification of procedure idr_find [2019-09-11 18:52:12,695 INFO L130 BoogieDeclarations]: Found specification of procedure allocate_minors [2019-09-11 18:52:12,696 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-11 18:52:12,696 INFO L130 BoogieDeclarations]: Found specification of procedure release_minors [2019-09-11 18:52:12,696 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_serial [2019-09-11 18:52:12,696 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2019-09-11 18:52:12,696 INFO L130 BoogieDeclarations]: Found specification of procedure serial_install [2019-09-11 18:52:12,696 INFO L130 BoogieDeclarations]: Found specification of procedure serial_port_activate [2019-09-11 18:52:12,696 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2019-09-11 18:52:12,696 INFO L130 BoogieDeclarations]: Found specification of procedure serial_open [2019-09-11 18:52:12,697 INFO L130 BoogieDeclarations]: Found specification of procedure serial_port_shutdown [2019-09-11 18:52:12,697 INFO L130 BoogieDeclarations]: Found specification of procedure serial_hangup [2019-09-11 18:52:12,697 INFO L130 BoogieDeclarations]: Found specification of procedure serial_close [2019-09-11 18:52:12,697 INFO L130 BoogieDeclarations]: Found specification of procedure serial_cleanup [2019-09-11 18:52:12,697 INFO L130 BoogieDeclarations]: Found specification of procedure serial_write [2019-09-11 18:52:12,697 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int [2019-09-11 18:52:12,697 INFO L130 BoogieDeclarations]: Found specification of procedure serial_write_room [2019-09-11 18:52:12,697 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2019-09-11 18:52:12,698 INFO L130 BoogieDeclarations]: Found specification of procedure serial_chars_in_buffer [2019-09-11 18:52:12,698 INFO L130 BoogieDeclarations]: Found specification of procedure serial_wait_until_sent [2019-09-11 18:52:12,698 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~VOID [2019-09-11 18:52:12,698 INFO L130 BoogieDeclarations]: Found specification of procedure serial_throttle [2019-09-11 18:52:12,698 INFO L130 BoogieDeclarations]: Found specification of procedure serial_unthrottle [2019-09-11 18:52:12,698 INFO L130 BoogieDeclarations]: Found specification of procedure serial_ioctl [2019-09-11 18:52:12,698 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~TO~int [2019-09-11 18:52:12,698 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~int~X~int~TO~int [2019-09-11 18:52:12,699 INFO L130 BoogieDeclarations]: Found specification of procedure serial_set_termios [2019-09-11 18:52:12,699 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~TO~VOID [2019-09-11 18:52:12,699 INFO L130 BoogieDeclarations]: Found specification of procedure serial_break [2019-09-11 18:52:12,699 INFO L130 BoogieDeclarations]: Found specification of procedure serial_proc_show [2019-09-11 18:52:12,699 INFO L130 BoogieDeclarations]: Found specification of procedure serial_proc_open [2019-09-11 18:52:12,699 INFO L130 BoogieDeclarations]: Found specification of procedure serial_tiocmget [2019-09-11 18:52:12,699 INFO L130 BoogieDeclarations]: Found specification of procedure serial_tiocmset [2019-09-11 18:52:12,699 INFO L130 BoogieDeclarations]: Found specification of procedure serial_get_icount [2019-09-11 18:52:12,699 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_port_work [2019-09-11 18:52:12,700 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_port_poison_urbs [2019-09-11 18:52:12,700 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_port_unpoison_urbs [2019-09-11 18:52:12,700 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_port_release [2019-09-11 18:52:12,700 INFO L130 BoogieDeclarations]: Found specification of procedure create_serial [2019-09-11 18:52:12,700 INFO L130 BoogieDeclarations]: Found specification of procedure match_dynamic_id [2019-09-11 18:52:12,700 INFO L130 BoogieDeclarations]: Found specification of procedure get_iface_id [2019-09-11 18:52:12,700 INFO L130 BoogieDeclarations]: Found specification of procedure search_serial_device [2019-09-11 18:52:12,700 INFO L130 BoogieDeclarations]: Found specification of procedure serial_port_carrier_raised [2019-09-11 18:52:12,701 INFO L130 BoogieDeclarations]: Found specification of procedure serial_port_dtr_rts [2019-09-11 18:52:12,701 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_probe [2019-09-11 18:52:12,701 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_disconnect [2019-09-11 18:52:12,701 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~~pm_message_t~0~TO~int [2019-09-11 18:52:12,701 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_unpoison_port_urbs [2019-09-11 18:52:12,701 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_reset_resume [2019-09-11 18:52:12,701 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_init [2019-09-11 18:52:12,701 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_exit [2019-09-11 18:52:12,702 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_operations_init [2019-09-11 18:52:12,702 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_register [2019-09-11 18:52:12,702 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_deregister [2019-09-11 18:52:12,702 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_reset_resume_5 [2019-09-11 18:52:12,702 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_destruct_7 [2019-09-11 18:52:12,702 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-09-11 18:52:12,702 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-09-11 18:52:12,702 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_4 [2019-09-11 18:52:12,703 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_1 [2019-09-11 18:52:12,703 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_3 [2019-09-11 18:52:12,703 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_main_exported_2 [2019-09-11 18:52:12,703 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-11 18:52:12,703 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-09-11 18:52:12,703 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2019-09-11 18:52:12,703 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit_unlock [2019-09-11 18:52:12,703 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2019-09-11 18:52:12,704 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit_lock [2019-09-11 18:52:12,704 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_clear_bit [2019-09-11 18:52:12,704 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2019-09-11 18:52:12,704 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2019-09-11 18:52:12,704 INFO L130 BoogieDeclarations]: Found specification of procedure find_first_bit [2019-09-11 18:52:12,704 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2019-09-11 18:52:12,704 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2019-09-11 18:52:12,704 INFO L130 BoogieDeclarations]: Found specification of procedure current_thread_info [2019-09-11 18:52:12,704 INFO L130 BoogieDeclarations]: Found specification of procedure test_ti_thread_flag [2019-09-11 18:52:12,705 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2019-09-11 18:52:12,705 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2019-09-11 18:52:12,705 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2019-09-11 18:52:12,705 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-09-11 18:52:12,705 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2019-09-11 18:52:12,705 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2019-09-11 18:52:12,705 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-09-11 18:52:12,705 INFO L130 BoogieDeclarations]: Found specification of procedure jiffies_to_msecs [2019-09-11 18:52:12,706 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2019-09-11 18:52:12,706 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2019-09-11 18:52:12,706 INFO L130 BoogieDeclarations]: Found specification of procedure autoremove_wake_function [2019-09-11 18:52:12,706 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout_interruptible [2019-09-11 18:52:12,706 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2019-09-11 18:52:12,706 INFO L130 BoogieDeclarations]: Found specification of procedure test_tsk_thread_flag [2019-09-11 18:52:12,706 INFO L130 BoogieDeclarations]: Found specification of procedure signal_pending [2019-09-11 18:52:12,706 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_41 [2019-09-11 18:52:12,707 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_42 [2019-09-11 18:52:12,707 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2019-09-11 18:52:12,707 INFO L130 BoogieDeclarations]: Found specification of procedure char_buf_ptr [2019-09-11 18:52:12,707 INFO L130 BoogieDeclarations]: Found specification of procedure flag_buf_ptr [2019-09-11 18:52:12,707 INFO L130 BoogieDeclarations]: Found specification of procedure tty_hangup [2019-09-11 18:52:12,707 INFO L130 BoogieDeclarations]: Found specification of procedure tty_termios_baud_rate [2019-09-11 18:52:12,707 INFO L130 BoogieDeclarations]: Found specification of procedure tty_get_baud_rate [2019-09-11 18:52:12,707 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_submit_urb [2019-09-11 18:52:12,707 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_serial_register [2019-09-11 18:52:12,708 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_serial_deregister [2019-09-11 18:52:12,708 INFO L130 BoogieDeclarations]: Found specification of procedure handle_sysrq [2019-09-11 18:52:12,708 INFO L130 BoogieDeclarations]: Found specification of procedure tty_insert_flip_string_flags [2019-09-11 18:52:12,708 INFO L130 BoogieDeclarations]: Found specification of procedure tty_insert_flip_string_fixed_flag [2019-09-11 18:52:12,708 INFO L130 BoogieDeclarations]: Found specification of procedure tty_flip_buffer_push [2019-09-11 18:52:12,708 INFO L130 BoogieDeclarations]: Found specification of procedure tty_insert_flip_char [2019-09-11 18:52:12,708 INFO L130 BoogieDeclarations]: Found specification of procedure tty_insert_flip_string [2019-09-11 18:52:12,708 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_uint_must_check_helper [2019-09-11 18:52:12,709 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_in [2019-09-11 18:52:12,709 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_out [2019-09-11 18:52:12,709 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_in_r [2019-09-11 18:52:12,709 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_out_r [2019-09-11 18:52:12,709 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_max_r [2019-09-11 18:52:12,709 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_serial_register_drivers_39 [2019-09-11 18:52:12,709 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_serial_deregister_drivers_40 [2019-09-11 18:52:12,709 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_throttle [2019-09-11 18:52:12,709 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_unthrottle [2019-09-11 18:52:12,710 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_tiocmiwait [2019-09-11 18:52:12,710 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_get_icount [2019-09-11 18:52:12,710 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_submit_read_urbs [2019-09-11 18:52:12,710 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_handle_sysrq_char [2019-09-11 18:52:12,710 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_handle_break [2019-09-11 18:52:12,710 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_handle_dcd_change [2019-09-11 18:52:12,710 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_debug_data [2019-09-11 18:52:12,711 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_write_start [2019-09-11 18:52:12,711 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~TO~int [2019-09-11 18:52:12,711 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~~bool~0 [2019-09-11 18:52:12,711 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_submit_read_urb [2019-09-11 18:52:12,711 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_msr_changed [2019-09-11 18:52:12,711 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_release_4 [2019-09-11 18:52:12,711 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_suspend_4 [2019-09-11 18:52:12,711 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_4 [2019-09-11 18:52:12,711 INFO L130 BoogieDeclarations]: Found specification of procedure sprintf [2019-09-11 18:52:12,712 INFO L130 BoogieDeclarations]: Found specification of procedure driver_register [2019-09-11 18:52:12,712 INFO L130 BoogieDeclarations]: Found specification of procedure driver_unregister [2019-09-11 18:52:12,712 INFO L130 BoogieDeclarations]: Found specification of procedure device_create_file [2019-09-11 18:52:12,712 INFO L130 BoogieDeclarations]: Found specification of procedure device_remove_file [2019-09-11 18:52:12,712 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_autopm_get_interface_44 [2019-09-11 18:52:12,712 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_autopm_get_interface_47 [2019-09-11 18:52:12,712 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_autopm_put_interface_46 [2019-09-11 18:52:12,712 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_autopm_put_interface_49 [2019-09-11 18:52:12,713 INFO L130 BoogieDeclarations]: Found specification of procedure usb_store_new_id [2019-09-11 18:52:12,713 INFO L130 BoogieDeclarations]: Found specification of procedure usb_show_dynids [2019-09-11 18:52:12,713 INFO L130 BoogieDeclarations]: Found specification of procedure tty_register_device [2019-09-11 18:52:12,713 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_tty_register_device_45 [2019-09-11 18:52:12,713 INFO L130 BoogieDeclarations]: Found specification of procedure tty_unregister_device [2019-09-11 18:52:12,713 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_tty_unregister_device_48 [2019-09-11 18:52:12,713 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_device_match [2019-09-11 18:52:12,713 INFO L130 BoogieDeclarations]: Found specification of procedure port_number_show [2019-09-11 18:52:12,713 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_device_probe [2019-09-11 18:52:12,714 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_device_remove [2019-09-11 18:52:12,714 INFO L130 BoogieDeclarations]: Found specification of procedure new_id_store [2019-09-11 18:52:12,714 INFO L130 BoogieDeclarations]: Found specification of procedure new_id_show [2019-09-11 18:52:12,714 INFO L130 BoogieDeclarations]: Found specification of procedure free_dynids [2019-09-11 18:52:12,714 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop___2 [2019-09-11 18:52:12,714 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-09-11 18:52:12,714 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-09-11 18:52:12,714 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2019-09-11 18:52:12,715 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-09-11 18:52:12,715 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-11 18:52:12,715 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-09-11 18:52:12,715 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-09-11 18:52:12,715 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-11 18:52:14,488 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-09-11 18:52:34,822 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stop___2FINAL: assume true; [2019-09-11 18:52:42,580 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-11 18:52:42,580 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-09-11 18:52:42,583 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.09 06:52:42 BoogieIcfgContainer [2019-09-11 18:52:42,584 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-11 18:52:42,584 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2019-09-11 18:52:42,584 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2019-09-11 18:52:42,585 INFO L275 PluginConnector]: Abstract Interpretation initialized [2019-09-11 18:52:42,585 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 11.09 06:52:42" (1/1) ... [2019-09-11 18:52:42,655 INFO L101 FixpointEngine]: Starting fixpoint engine with domain IntervalDomain (maxUnwinding=3, maxParallelStates=2) [2019-09-11 18:52:43,246 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2019-09-11 18:52:43,251 INFO L272 AbstractInterpreter]: Visited 2 different actions 2 times. Never merged. Never widened. Performed 790 root evaluator evaluations with a maximum evaluation depth of 0. Performed 790 inverse root evaluator evaluations with a maximum inverse evaluation depth of 0. Never found a fixpoint. Largest state had 1736 variables. [2019-09-11 18:52:43,252 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2019-09-11 18:52:43,254 INFO L168 Benchmark]: Toolchain (without parser) took 35269.33 ms. Allocated memory was 140.5 MB in the beginning and 1.1 GB in the end (delta: 936.4 MB). Free memory was 75.7 MB in the beginning and 218.9 MB in the end (delta: -143.2 MB). Peak memory consumption was 793.2 MB. Max. memory is 7.1 GB. [2019-09-11 18:52:43,255 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 140.5 MB. Free memory was 106.7 MB in the beginning and 106.5 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. [2019-09-11 18:52:43,256 INFO L168 Benchmark]: CACSL2BoogieTranslator took 4015.47 ms. Allocated memory was 140.5 MB in the beginning and 281.0 MB in the end (delta: 140.5 MB). Free memory was 75.5 MB in the beginning and 101.0 MB in the end (delta: -25.5 MB). Peak memory consumption was 147.4 MB. Max. memory is 7.1 GB. [2019-09-11 18:52:43,257 INFO L168 Benchmark]: Boogie Preprocessor took 506.96 ms. Allocated memory was 281.0 MB in the beginning and 367.5 MB in the end (delta: 86.5 MB). Free memory was 101.0 MB in the beginning and 265.0 MB in the end (delta: -164.1 MB). Peak memory consumption was 43.3 MB. Max. memory is 7.1 GB. [2019-09-11 18:52:43,258 INFO L168 Benchmark]: RCFGBuilder took 30075.02 ms. Allocated memory was 367.5 MB in the beginning and 1.1 GB in the end (delta: 709.4 MB). Free memory was 265.0 MB in the beginning and 413.8 MB in the end (delta: -148.8 MB). Peak memory consumption was 905.0 MB. Max. memory is 7.1 GB. [2019-09-11 18:52:43,259 INFO L168 Benchmark]: Abstract Interpretation took 667.53 ms. Allocated memory is still 1.1 GB. Free memory was 413.8 MB in the beginning and 218.9 MB in the end (delta: 194.9 MB). Peak memory consumption was 194.9 MB. Max. memory is 7.1 GB. [2019-09-11 18:52:43,264 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 140.5 MB. Free memory was 106.7 MB in the beginning and 106.5 MB in the end (delta: 209.8 kB). Peak memory consumption was 209.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 4015.47 ms. Allocated memory was 140.5 MB in the beginning and 281.0 MB in the end (delta: 140.5 MB). Free memory was 75.5 MB in the beginning and 101.0 MB in the end (delta: -25.5 MB). Peak memory consumption was 147.4 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 506.96 ms. Allocated memory was 281.0 MB in the beginning and 367.5 MB in the end (delta: 86.5 MB). Free memory was 101.0 MB in the beginning and 265.0 MB in the end (delta: -164.1 MB). Peak memory consumption was 43.3 MB. Max. memory is 7.1 GB. * RCFGBuilder took 30075.02 ms. Allocated memory was 367.5 MB in the beginning and 1.1 GB in the end (delta: 709.4 MB). Free memory was 265.0 MB in the beginning and 413.8 MB in the end (delta: -148.8 MB). Peak memory consumption was 905.0 MB. Max. memory is 7.1 GB. * Abstract Interpretation took 667.53 ms. Allocated memory is still 1.1 GB. Free memory was 413.8 MB in the beginning and 218.9 MB in the end (delta: 194.9 MB). Peak memory consumption was 194.9 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - PositiveResult [Line: 4209]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location RESULT: Ultimate proved your program to be correct! Received shutdown request...