java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--serial--io_edgeport.ko-entry_point.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-584d7b9 [2019-09-01 19:10:50,384 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-01 19:10:50,386 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-01 19:10:50,398 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-01 19:10:50,398 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-01 19:10:50,399 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-01 19:10:50,400 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-01 19:10:50,402 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-01 19:10:50,404 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-01 19:10:50,405 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-01 19:10:50,405 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-01 19:10:50,407 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-01 19:10:50,407 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-01 19:10:50,408 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-01 19:10:50,409 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-01 19:10:50,410 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-01 19:10:50,410 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-01 19:10:50,411 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-01 19:10:50,413 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-01 19:10:50,415 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-01 19:10:50,416 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-01 19:10:50,417 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-01 19:10:50,418 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-01 19:10:50,419 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-01 19:10:50,421 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-01 19:10:50,421 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-01 19:10:50,422 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-01 19:10:50,422 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-01 19:10:50,423 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-01 19:10:50,424 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-01 19:10:50,424 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-01 19:10:50,425 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-01 19:10:50,425 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-01 19:10:50,426 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-01 19:10:50,427 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-01 19:10:50,427 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-01 19:10:50,428 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-01 19:10:50,428 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-01 19:10:50,428 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-01 19:10:50,429 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-01 19:10:50,430 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-01 19:10:50,430 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2019-09-01 19:10:50,444 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-01 19:10:50,445 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-01 19:10:50,446 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-01 19:10:50,446 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-01 19:10:50,446 INFO L138 SettingsManager]: * Use SBE=true [2019-09-01 19:10:50,446 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-01 19:10:50,447 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-01 19:10:50,447 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-01 19:10:50,447 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-01 19:10:50,447 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-01 19:10:50,447 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-01 19:10:50,448 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-01 19:10:50,448 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-01 19:10:50,448 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-01 19:10:50,448 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-01 19:10:50,449 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-01 19:10:50,449 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-01 19:10:50,449 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-01 19:10:50,449 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-01 19:10:50,449 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-01 19:10:50,450 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-01 19:10:50,450 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-01 19:10:50,450 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-01 19:10:50,450 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-09-01 19:10:50,450 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-01 19:10:50,451 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-01 19:10:50,451 INFO L138 SettingsManager]: * To the following directory=dump/ [2019-09-01 19:10:50,479 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-01 19:10:50,490 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-01 19:10:50,493 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-01 19:10:50,495 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-01 19:10:50,495 INFO L275 PluginConnector]: CDTParser initialized [2019-09-01 19:10:50,496 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--serial--io_edgeport.ko-entry_point.cil.out.i [2019-09-01 19:10:50,547 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c83f84891/547d71256cdc4d9cb15cd8ae204efe31/FLAGf76f5cc26 [2019-09-01 19:10:51,450 INFO L306 CDTParser]: Found 1 translation units. [2019-09-01 19:10:51,451 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--serial--io_edgeport.ko-entry_point.cil.out.i [2019-09-01 19:10:51,500 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c83f84891/547d71256cdc4d9cb15cd8ae204efe31/FLAGf76f5cc26 [2019-09-01 19:10:51,871 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c83f84891/547d71256cdc4d9cb15cd8ae204efe31 [2019-09-01 19:10:51,881 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-01 19:10:51,882 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-01 19:10:51,883 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-01 19:10:51,884 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-01 19:10:51,887 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-01 19:10:51,888 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.09 07:10:51" (1/1) ... [2019-09-01 19:10:51,891 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@271e7b4a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.09 07:10:51, skipping insertion in model container [2019-09-01 19:10:51,891 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 01.09 07:10:51" (1/1) ... [2019-09-01 19:10:51,898 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-01 19:10:52,082 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-01 19:10:54,776 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-01 19:10:55,021 INFO L188 MainTranslator]: Completed pre-run [2019-09-01 19:10:55,473 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-01 19:10:55,870 INFO L192 MainTranslator]: Completed translation [2019-09-01 19:10:55,871 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.09 07:10:55 WrapperNode [2019-09-01 19:10:55,871 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-01 19:10:55,872 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-01 19:10:55,872 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-01 19:10:55,872 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-01 19:10:55,887 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.09 07:10:55" (1/1) ... [2019-09-01 19:10:55,887 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.09 07:10:55" (1/1) ... [2019-09-01 19:10:56,022 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.09 07:10:55" (1/1) ... [2019-09-01 19:10:56,023 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.09 07:10:55" (1/1) ... [2019-09-01 19:10:56,298 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.09 07:10:55" (1/1) ... [2019-09-01 19:10:56,333 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.09 07:10:55" (1/1) ... [2019-09-01 19:10:56,399 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.09 07:10:55" (1/1) ... [2019-09-01 19:10:56,439 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-01 19:10:56,440 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-01 19:10:56,440 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-01 19:10:56,440 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-01 19:10:56,441 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 01.09 07:10:55" (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 [2019-09-01 19:10:56,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-01 19:10:56,501 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-01 19:10:56,502 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_swab32 [2019-09-01 19:10:56,502 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2019-09-01 19:10:56,502 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2019-09-01 19:10:56,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-09-01 19:10:56,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-09-01 19:10:56,502 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2019-09-01 19:10:56,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2019-09-01 19:10:56,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-09-01 19:10:56,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-09-01 19:10:56,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-09-01 19:10:56,503 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-09-01 19:10:56,504 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-09-01 19:10:56,504 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-09-01 19:10:56,504 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2019-09-01 19:10:56,504 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2019-09-01 19:10:56,504 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2019-09-01 19:10:56,505 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2019-09-01 19:10:56,505 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-09-01 19:10:56,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_5 [2019-09-01 19:10:56,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_9 [2019-09-01 19:10:56,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_12 [2019-09-01 19:10:56,506 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2019-09-01 19:10:56,506 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_get_baud_rate [2019-09-01 19:10:56,506 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_insert_flip_string [2019-09-01 19:10:56,506 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-09-01 19:10:56,506 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-09-01 19:10:56,506 INFO L138 BoogieDeclarations]: Found implementation of procedure ihex_next_binrec [2019-09-01 19:10:56,507 INFO L138 BoogieDeclarations]: Found implementation of procedure ihex_validate_fw [2019-09-01 19:10:56,507 INFO L138 BoogieDeclarations]: Found implementation of procedure request_ihex_firmware [2019-09-01 19:10:56,507 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_in [2019-09-01 19:10:56,507 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_out [2019-09-01 19:10:56,507 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_bulk [2019-09-01 19:10:56,507 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_int [2019-09-01 19:10:56,508 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_bulk_in [2019-09-01 19:10:56,508 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_bulk_out [2019-09-01 19:10:56,508 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_int_in [2019-09-01 19:10:56,508 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_maxp [2019-09-01 19:10:56,508 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2019-09-01 19:10:56,508 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_int_urb [2019-09-01 19:10:56,508 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2019-09-01 19:10:56,509 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_serial_port_data [2019-09-01 19:10:56,509 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_serial_port_data [2019-09-01 19:10:56,509 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_serial_data [2019-09-01 19:10:56,509 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_serial_data [2019-09-01 19:10:56,509 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_debug_data [2019-09-01 19:10:56,509 INFO L138 BoogieDeclarations]: Found implementation of procedure update_edgeport_E2PROM [2019-09-01 19:10:56,510 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_product_info [2019-09-01 19:10:56,510 INFO L138 BoogieDeclarations]: Found implementation of procedure get_product_info [2019-09-01 19:10:56,510 INFO L138 BoogieDeclarations]: Found implementation of procedure get_epic_descriptor [2019-09-01 19:10:56,510 INFO L138 BoogieDeclarations]: Found implementation of procedure edge_interrupt_callback [2019-09-01 19:10:56,510 INFO L138 BoogieDeclarations]: Found implementation of procedure edge_bulk_in_callback [2019-09-01 19:10:56,510 INFO L138 BoogieDeclarations]: Found implementation of procedure edge_bulk_out_data_callback [2019-09-01 19:10:56,510 INFO L138 BoogieDeclarations]: Found implementation of procedure edge_bulk_out_cmd_callback [2019-09-01 19:10:56,511 INFO L138 BoogieDeclarations]: Found implementation of procedure edge_open [2019-09-01 19:10:56,511 INFO L138 BoogieDeclarations]: Found implementation of procedure block_until_chase_response [2019-09-01 19:10:56,511 INFO L138 BoogieDeclarations]: Found implementation of procedure block_until_tx_empty [2019-09-01 19:10:56,511 INFO L138 BoogieDeclarations]: Found implementation of procedure edge_close [2019-09-01 19:10:56,511 INFO L138 BoogieDeclarations]: Found implementation of procedure edge_write [2019-09-01 19:10:56,511 INFO L138 BoogieDeclarations]: Found implementation of procedure send_more_port_data [2019-09-01 19:10:56,511 INFO L138 BoogieDeclarations]: Found implementation of procedure edge_write_room [2019-09-01 19:10:56,512 INFO L138 BoogieDeclarations]: Found implementation of procedure edge_chars_in_buffer [2019-09-01 19:10:56,512 INFO L138 BoogieDeclarations]: Found implementation of procedure edge_throttle [2019-09-01 19:10:56,512 INFO L138 BoogieDeclarations]: Found implementation of procedure edge_unthrottle [2019-09-01 19:10:56,512 INFO L138 BoogieDeclarations]: Found implementation of procedure edge_set_termios [2019-09-01 19:10:56,512 INFO L138 BoogieDeclarations]: Found implementation of procedure get_lsr_info [2019-09-01 19:10:56,512 INFO L138 BoogieDeclarations]: Found implementation of procedure edge_tiocmset [2019-09-01 19:10:56,512 INFO L138 BoogieDeclarations]: Found implementation of procedure edge_tiocmget [2019-09-01 19:10:56,513 INFO L138 BoogieDeclarations]: Found implementation of procedure get_serial_info [2019-09-01 19:10:56,513 INFO L138 BoogieDeclarations]: Found implementation of procedure edge_ioctl [2019-09-01 19:10:56,513 INFO L138 BoogieDeclarations]: Found implementation of procedure edge_break [2019-09-01 19:10:56,513 INFO L138 BoogieDeclarations]: Found implementation of procedure process_rcvd_data [2019-09-01 19:10:56,513 INFO L138 BoogieDeclarations]: Found implementation of procedure process_rcvd_status [2019-09-01 19:10:56,513 INFO L138 BoogieDeclarations]: Found implementation of procedure edge_tty_recv [2019-09-01 19:10:56,514 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_new_msr [2019-09-01 19:10:56,514 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_new_lsr [2019-09-01 19:10:56,514 INFO L138 BoogieDeclarations]: Found implementation of procedure sram_write [2019-09-01 19:10:56,514 INFO L138 BoogieDeclarations]: Found implementation of procedure rom_write [2019-09-01 19:10:56,514 INFO L138 BoogieDeclarations]: Found implementation of procedure rom_read [2019-09-01 19:10:56,514 INFO L138 BoogieDeclarations]: Found implementation of procedure send_iosp_ext_cmd [2019-09-01 19:10:56,514 INFO L138 BoogieDeclarations]: Found implementation of procedure write_cmd_usb [2019-09-01 19:10:56,515 INFO L138 BoogieDeclarations]: Found implementation of procedure send_cmd_write_baud_rate [2019-09-01 19:10:56,515 INFO L138 BoogieDeclarations]: Found implementation of procedure calc_baud_rate_divisor [2019-09-01 19:10:56,515 INFO L138 BoogieDeclarations]: Found implementation of procedure send_cmd_write_uart_register [2019-09-01 19:10:56,515 INFO L138 BoogieDeclarations]: Found implementation of procedure change_port_settings [2019-09-01 19:10:56,515 INFO L138 BoogieDeclarations]: Found implementation of procedure unicode_to_ascii [2019-09-01 19:10:56,515 INFO L138 BoogieDeclarations]: Found implementation of procedure get_manufacturing_desc [2019-09-01 19:10:56,516 INFO L138 BoogieDeclarations]: Found implementation of procedure get_boot_desc [2019-09-01 19:10:56,516 INFO L138 BoogieDeclarations]: Found implementation of procedure load_application_firmware [2019-09-01 19:10:56,516 INFO L138 BoogieDeclarations]: Found implementation of procedure edge_startup [2019-09-01 19:10:56,516 INFO L138 BoogieDeclarations]: Found implementation of procedure edge_disconnect [2019-09-01 19:10:56,516 INFO L138 BoogieDeclarations]: Found implementation of procedure edge_release [2019-09-01 19:10:56,516 INFO L138 BoogieDeclarations]: Found implementation of procedure edge_port_probe [2019-09-01 19:10:56,516 INFO L138 BoogieDeclarations]: Found implementation of procedure edge_port_remove [2019-09-01 19:10:56,517 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_module_init [2019-09-01 19:10:56,517 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_module_exit [2019-09-01 19:10:56,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_usb_serial_driver_4 [2019-09-01 19:10:56,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_usb_serial_driver_1 [2019-09-01 19:10:56,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_usb_serial_driver_2 [2019-09-01 19:10:56,517 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_usb_serial_driver_3 [2019-09-01 19:10:56,518 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-01 19:10:56,518 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-09-01 19:10:56,518 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-09-01 19:10:56,518 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-09-01 19:10:56,518 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-09-01 19:10:56,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmem_cache_alloc_20 [2019-09-01 19:10:56,518 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_23 [2019-09-01 19:10:56,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_24 [2019-09-01 19:10:56,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_25 [2019-09-01 19:10:56,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_26 [2019-09-01 19:10:56,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_27 [2019-09-01 19:10:56,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_28 [2019-09-01 19:10:56,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_29 [2019-09-01 19:10:56,519 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_30 [2019-09-01 19:10:56,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_31 [2019-09-01 19:10:56,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_32 [2019-09-01 19:10:56,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_33 [2019-09-01 19:10:56,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-09-01 19:10:56,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-09-01 19:10:56,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-09-01 19:10:56,520 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-09-01 19:10:56,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-09-01 19:10:56,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-09-01 19:10:56,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2019-09-01 19:10:56,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2019-09-01 19:10:56,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2019-09-01 19:10:56,521 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2019-09-01 19:10:56,522 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2019-09-01 19:10:56,522 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user_overflow [2019-09-01 19:10:56,522 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2019-09-01 19:10:56,522 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2019-09-01 19:10:56,522 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2019-09-01 19:10:56,522 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2019-09-01 19:10:56,522 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-09-01 19:10:56,523 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2019-09-01 19:10:56,523 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2019-09-01 19:10:56,523 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2019-09-01 19:10:56,523 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2019-09-01 19:10:56,523 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2019-09-01 19:10:56,523 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-09-01 19:10:56,523 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-09-01 19:10:56,524 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2019-09-01 19:10:56,524 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2019-09-01 19:10:56,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-09-01 19:10:56,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-09-01 19:10:56,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_1 [2019-09-01 19:10:56,524 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_2 [2019-09-01 19:10:56,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_3 [2019-09-01 19:10:56,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_4 [2019-09-01 19:10:56,525 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2019-09-01 19:10:56,525 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait [2019-09-01 19:10:56,525 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2019-09-01 19:10:56,525 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2019-09-01 19:10:56,526 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware [2019-09-01 19:10:56,526 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2019-09-01 19:10:56,526 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_encode_baud_rate [2019-09-01 19:10:56,526 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_flip_buffer_push [2019-09-01 19:10:56,526 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_insert_flip_string_fixed_flag [2019-09-01 19:10:56,526 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_kref_put [2019-09-01 19:10:56,526 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_tty_get [2019-09-01 19:10:56,527 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_tty_wakeup [2019-09-01 19:10:56,527 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_termios_baud_rate [2019-09-01 19:10:56,527 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2019-09-01 19:10:56,527 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2019-09-01 19:10:56,527 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2019-09-01 19:10:56,527 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_deregister_drivers [2019-09-01 19:10:56,527 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_get_icount [2019-09-01 19:10:56,528 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_tiocmiwait [2019-09-01 19:10:56,528 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_register_drivers [2019-09-01 19:10:56,528 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_string [2019-09-01 19:10:56,528 INFO L138 BoogieDeclarations]: Found implementation of procedure autoremove_wake_function [2019-09-01 19:10:56,528 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-09-01 19:10:56,528 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-09-01 19:10:56,529 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-09-01 19:10:56,529 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-09-01 19:10:56,529 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-09-01 19:10:56,529 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-01 19:10:56,529 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-09-01 19:10:56,529 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_swab32 [2019-09-01 19:10:56,530 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2019-09-01 19:10:56,530 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2019-09-01 19:10:56,530 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2019-09-01 19:10:56,530 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2019-09-01 19:10:56,530 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2019-09-01 19:10:56,530 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2019-09-01 19:10:56,530 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2019-09-01 19:10:56,531 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-09-01 19:10:56,531 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-09-01 19:10:56,531 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-09-01 19:10:56,531 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-09-01 19:10:56,531 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-09-01 19:10:56,531 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-09-01 19:10:56,531 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-09-01 19:10:56,531 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-09-01 19:10:56,532 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-09-01 19:10:56,532 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-09-01 19:10:56,532 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-09-01 19:10:56,532 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2019-09-01 19:10:56,532 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2019-09-01 19:10:56,532 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-09-01 19:10:56,532 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-09-01 19:10:56,533 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-09-01 19:10:56,533 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-09-01 19:10:56,533 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-09-01 19:10:56,533 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-09-01 19:10:56,533 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-09-01 19:10:56,533 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2019-09-01 19:10:56,533 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2019-09-01 19:10:56,533 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-09-01 19:10:56,534 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2019-09-01 19:10:56,534 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-09-01 19:10:56,534 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2019-09-01 19:10:56,534 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2019-09-01 19:10:56,534 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-09-01 19:10:56,534 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2019-09-01 19:10:56,534 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2019-09-01 19:10:56,535 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-09-01 19:10:56,535 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-09-01 19:10:56,535 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_5 [2019-09-01 19:10:56,535 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-09-01 19:10:56,535 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_9 [2019-09-01 19:10:56,535 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-09-01 19:10:56,535 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_12 [2019-09-01 19:10:56,536 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-09-01 19:10:56,536 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2019-09-01 19:10:56,536 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2019-09-01 19:10:56,536 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2019-09-01 19:10:56,536 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2019-09-01 19:10:56,536 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2019-09-01 19:10:56,536 INFO L130 BoogieDeclarations]: Found specification of procedure autoremove_wake_function [2019-09-01 19:10:56,537 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2019-09-01 19:10:56,537 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-09-01 19:10:56,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmem_cache_alloc_20 [2019-09-01 19:10:56,537 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-09-01 19:10:56,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-09-01 19:10:56,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_usb_serial_driver_4 [2019-09-01 19:10:56,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_usb_serial_driver_1 [2019-09-01 19:10:56,537 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_usb_serial_driver_2 [2019-09-01 19:10:56,538 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_usb_serial_driver_3 [2019-09-01 19:10:56,538 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2019-09-01 19:10:56,538 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user_overflow [2019-09-01 19:10:56,538 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2019-09-01 19:10:56,538 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-09-01 19:10:56,538 INFO L130 BoogieDeclarations]: Found specification of procedure tty_kref_put [2019-09-01 19:10:56,538 INFO L130 BoogieDeclarations]: Found specification of procedure tty_termios_baud_rate [2019-09-01 19:10:56,539 INFO L130 BoogieDeclarations]: Found specification of procedure tty_encode_baud_rate [2019-09-01 19:10:56,539 INFO L130 BoogieDeclarations]: Found specification of procedure tty_get_baud_rate [2019-09-01 19:10:56,539 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_tty_get [2019-09-01 19:10:56,539 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_tty_wakeup [2019-09-01 19:10:56,539 INFO L130 BoogieDeclarations]: Found specification of procedure tty_insert_flip_string_fixed_flag [2019-09-01 19:10:56,539 INFO L130 BoogieDeclarations]: Found specification of procedure tty_flip_buffer_push [2019-09-01 19:10:56,539 INFO L130 BoogieDeclarations]: Found specification of procedure tty_insert_flip_string [2019-09-01 19:10:56,539 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2019-09-01 19:10:56,540 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2019-09-01 19:10:56,540 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-09-01 19:10:56,540 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-09-01 19:10:56,540 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-09-01 19:10:56,540 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-09-01 19:10:56,540 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2019-09-01 19:10:56,540 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2019-09-01 19:10:56,540 INFO L130 BoogieDeclarations]: Found specification of procedure ihex_next_binrec [2019-09-01 19:10:56,541 INFO L130 BoogieDeclarations]: Found specification of procedure ihex_validate_fw [2019-09-01 19:10:56,541 INFO L130 BoogieDeclarations]: Found specification of procedure request_ihex_firmware [2019-09-01 19:10:56,541 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-09-01 19:10:56,541 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_in [2019-09-01 19:10:56,541 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_out [2019-09-01 19:10:56,541 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_bulk [2019-09-01 19:10:56,541 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_int [2019-09-01 19:10:56,542 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_bulk_in [2019-09-01 19:10:56,542 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_bulk_out [2019-09-01 19:10:56,542 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_int_in [2019-09-01 19:10:56,542 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_maxp [2019-09-01 19:10:56,542 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2019-09-01 19:10:56,542 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-09-01 19:10:56,542 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_int_urb [2019-09-01 19:10:56,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_27 [2019-09-01 19:10:56,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_29 [2019-09-01 19:10:56,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_31 [2019-09-01 19:10:56,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_32 [2019-09-01 19:10:56,543 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2019-09-01 19:10:56,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_23 [2019-09-01 19:10:56,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_24 [2019-09-01 19:10:56,543 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_25 [2019-09-01 19:10:56,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_26 [2019-09-01 19:10:56,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_28 [2019-09-01 19:10:56,544 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_30 [2019-09-01 19:10:56,641 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_33 [2019-09-01 19:10:56,641 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2019-09-01 19:10:56,641 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2019-09-01 19:10:56,643 INFO L130 BoogieDeclarations]: Found specification of procedure usb_string [2019-09-01 19:10:56,643 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2019-09-01 19:10:56,644 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_serial_port_data [2019-09-01 19:10:56,644 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_serial_port_data [2019-09-01 19:10:56,644 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_serial_data [2019-09-01 19:10:56,644 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_serial_data [2019-09-01 19:10:56,644 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_register_drivers [2019-09-01 19:10:56,644 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_deregister_drivers [2019-09-01 19:10:56,644 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_tiocmiwait [2019-09-01 19:10:56,644 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_get_icount [2019-09-01 19:10:56,645 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_debug_data [2019-09-01 19:10:56,645 INFO L130 BoogieDeclarations]: Found specification of procedure edge_interrupt_callback [2019-09-01 19:10:56,645 INFO L130 BoogieDeclarations]: Found specification of procedure edge_bulk_in_callback [2019-09-01 19:10:56,645 INFO L130 BoogieDeclarations]: Found specification of procedure edge_bulk_out_data_callback [2019-09-01 19:10:56,645 INFO L130 BoogieDeclarations]: Found specification of procedure edge_bulk_out_cmd_callback [2019-09-01 19:10:56,645 INFO L130 BoogieDeclarations]: Found specification of procedure edge_open [2019-09-01 19:10:56,645 INFO L130 BoogieDeclarations]: Found specification of procedure edge_close [2019-09-01 19:10:56,645 INFO L130 BoogieDeclarations]: Found specification of procedure edge_write [2019-09-01 19:10:56,645 INFO L130 BoogieDeclarations]: Found specification of procedure edge_write_room [2019-09-01 19:10:56,646 INFO L130 BoogieDeclarations]: Found specification of procedure edge_chars_in_buffer [2019-09-01 19:10:56,646 INFO L130 BoogieDeclarations]: Found specification of procedure edge_throttle [2019-09-01 19:10:56,646 INFO L130 BoogieDeclarations]: Found specification of procedure edge_unthrottle [2019-09-01 19:10:56,646 INFO L130 BoogieDeclarations]: Found specification of procedure edge_set_termios [2019-09-01 19:10:56,648 INFO L130 BoogieDeclarations]: Found specification of procedure edge_ioctl [2019-09-01 19:10:56,648 INFO L130 BoogieDeclarations]: Found specification of procedure edge_break [2019-09-01 19:10:56,648 INFO L130 BoogieDeclarations]: Found specification of procedure edge_tiocmget [2019-09-01 19:10:56,648 INFO L130 BoogieDeclarations]: Found specification of procedure edge_tiocmset [2019-09-01 19:10:56,649 INFO L130 BoogieDeclarations]: Found specification of procedure edge_startup [2019-09-01 19:10:56,649 INFO L130 BoogieDeclarations]: Found specification of procedure edge_disconnect [2019-09-01 19:10:56,649 INFO L130 BoogieDeclarations]: Found specification of procedure edge_release [2019-09-01 19:10:56,649 INFO L130 BoogieDeclarations]: Found specification of procedure edge_port_probe [2019-09-01 19:10:56,649 INFO L130 BoogieDeclarations]: Found specification of procedure edge_port_remove [2019-09-01 19:10:56,649 INFO L130 BoogieDeclarations]: Found specification of procedure process_rcvd_data [2019-09-01 19:10:56,649 INFO L130 BoogieDeclarations]: Found specification of procedure process_rcvd_status [2019-09-01 19:10:56,649 INFO L130 BoogieDeclarations]: Found specification of procedure edge_tty_recv [2019-09-01 19:10:56,650 INFO L130 BoogieDeclarations]: Found specification of procedure handle_new_msr [2019-09-01 19:10:56,650 INFO L130 BoogieDeclarations]: Found specification of procedure handle_new_lsr [2019-09-01 19:10:56,650 INFO L130 BoogieDeclarations]: Found specification of procedure send_iosp_ext_cmd [2019-09-01 19:10:56,650 INFO L130 BoogieDeclarations]: Found specification of procedure calc_baud_rate_divisor [2019-09-01 19:10:56,650 INFO L130 BoogieDeclarations]: Found specification of procedure send_cmd_write_baud_rate [2019-09-01 19:10:56,650 INFO L130 BoogieDeclarations]: Found specification of procedure change_port_settings [2019-09-01 19:10:56,650 INFO L130 BoogieDeclarations]: Found specification of procedure send_cmd_write_uart_register [2019-09-01 19:10:56,650 INFO L130 BoogieDeclarations]: Found specification of procedure write_cmd_usb [2019-09-01 19:10:56,651 INFO L130 BoogieDeclarations]: Found specification of procedure send_more_port_data [2019-09-01 19:10:56,651 INFO L130 BoogieDeclarations]: Found specification of procedure sram_write [2019-09-01 19:10:56,651 INFO L130 BoogieDeclarations]: Found specification of procedure rom_read [2019-09-01 19:10:56,651 INFO L130 BoogieDeclarations]: Found specification of procedure rom_write [2019-09-01 19:10:56,651 INFO L130 BoogieDeclarations]: Found specification of procedure get_manufacturing_desc [2019-09-01 19:10:56,651 INFO L130 BoogieDeclarations]: Found specification of procedure get_boot_desc [2019-09-01 19:10:56,651 INFO L130 BoogieDeclarations]: Found specification of procedure load_application_firmware [2019-09-01 19:10:56,651 INFO L130 BoogieDeclarations]: Found specification of procedure unicode_to_ascii [2019-09-01 19:10:56,651 INFO L130 BoogieDeclarations]: Found specification of procedure update_edgeport_E2PROM [2019-09-01 19:10:56,652 INFO L130 BoogieDeclarations]: Found specification of procedure dump_product_info [2019-09-01 19:10:56,652 INFO L130 BoogieDeclarations]: Found specification of procedure get_product_info [2019-09-01 19:10:56,652 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-09-01 19:10:56,652 INFO L130 BoogieDeclarations]: Found specification of procedure get_epic_descriptor [2019-09-01 19:10:56,652 INFO L130 BoogieDeclarations]: Found specification of procedure block_until_chase_response [2019-09-01 19:10:56,652 INFO L130 BoogieDeclarations]: Found specification of procedure block_until_tx_empty [2019-09-01 19:10:56,652 INFO L130 BoogieDeclarations]: Found specification of procedure get_lsr_info [2019-09-01 19:10:56,652 INFO L130 BoogieDeclarations]: Found specification of procedure get_serial_info [2019-09-01 19:10:56,653 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_module_init [2019-09-01 19:10:56,653 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_module_exit [2019-09-01 19:10:56,653 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_4 [2019-09-01 19:10:56,653 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_1 [2019-09-01 19:10:56,653 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-09-01 19:10:56,653 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-09-01 19:10:56,653 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_2 [2019-09-01 19:10:56,653 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_3 [2019-09-01 19:10:56,653 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-01 19:10:56,654 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-09-01 19:10:56,654 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-09-01 19:10:56,654 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-09-01 19:10:56,654 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-09-01 19:10:56,654 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-09-01 19:10:56,654 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2019-09-01 19:10:56,654 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2019-09-01 19:10:56,654 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2019-09-01 19:10:56,655 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2019-09-01 19:10:56,655 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-09-01 19:10:56,655 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2019-09-01 19:10:56,655 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-09-01 19:10:56,655 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-09-01 19:10:56,655 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-01 19:10:56,655 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-09-01 19:10:56,655 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-09-01 19:10:56,655 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-01 19:10:56,656 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-09-01 19:10:56,656 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-09-01 19:10:56,656 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-09-01 19:10:56,656 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-09-01 19:10:58,684 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-09-01 19:16:27,701 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-01 19:16:27,701 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-09-01 19:16:27,706 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.09 07:16:27 BoogieIcfgContainer [2019-09-01 19:16:27,706 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-01 19:16:27,706 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-09-01 19:16:27,707 INFO L271 PluginConnector]: Initializing Sifa... [2019-09-01 19:16:27,707 INFO L275 PluginConnector]: Sifa initialized [2019-09-01 19:16:27,708 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 01.09 07:16:27" (1/1) ... [2019-09-01 19:16:27,766 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-09-01 19:16:27,766 INFO L169 IcfgInterpreter]: Building call graph [2019-09-01 19:16:27,792 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-09-01 19:16:27,819 INFO L179 IcfgInterpreter]: Starting interpretation [2019-09-01 19:16:27,821 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs