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-a32b1f7 [2019-08-19 05:01:44,639 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-08-19 05:01:44,641 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-08-19 05:01:44,658 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-08-19 05:01:44,659 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-08-19 05:01:44,660 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-08-19 05:01:44,663 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-08-19 05:01:44,676 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-08-19 05:01:44,677 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-08-19 05:01:44,679 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-08-19 05:01:44,682 INFO L181 SettingsManager]: Resetting Symbolic Interpretation preferences to default values [2019-08-19 05:01:44,683 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-08-19 05:01:44,684 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-08-19 05:01:44,688 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-08-19 05:01:44,689 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-08-19 05:01:44,690 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-08-19 05:01:44,692 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-08-19 05:01:44,696 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-08-19 05:01:44,699 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-08-19 05:01:44,704 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-08-19 05:01:44,708 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-08-19 05:01:44,711 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-08-19 05:01:44,715 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-08-19 05:01:44,716 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-08-19 05:01:44,718 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-08-19 05:01:44,718 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-08-19 05:01:44,718 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-08-19 05:01:44,721 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-08-19 05:01:44,722 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-08-19 05:01:44,723 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-08-19 05:01:44,724 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-08-19 05:01:44,726 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-08-19 05:01:44,727 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-08-19 05:01:44,728 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-08-19 05:01:44,730 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-08-19 05:01:44,731 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-08-19 05:01:44,731 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-08-19 05:01:44,732 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-08-19 05:01:44,732 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-08-19 05:01:44,733 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-08-19 05:01:44,734 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-08-19 05:01:44,735 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf [2019-08-19 05:01:44,760 INFO L113 SettingsManager]: Loading preferences was successful [2019-08-19 05:01:44,761 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-08-19 05:01:44,765 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-08-19 05:01:44,766 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-08-19 05:01:44,766 INFO L138 SettingsManager]: * Use SBE=true [2019-08-19 05:01:44,766 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-08-19 05:01:44,766 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-08-19 05:01:44,766 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-08-19 05:01:44,767 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-08-19 05:01:44,767 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-08-19 05:01:44,768 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-08-19 05:01:44,768 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-08-19 05:01:44,769 INFO L138 SettingsManager]: * Use constant arrays=true [2019-08-19 05:01:44,769 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-08-19 05:01:44,769 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-08-19 05:01:44,770 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-08-19 05:01:44,770 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-08-19 05:01:44,770 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-08-19 05:01:44,770 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-19 05:01:44,770 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-08-19 05:01:44,771 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-08-19 05:01:44,771 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-08-19 05:01:44,771 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-08-19 05:01:44,771 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2019-08-19 05:01:44,771 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-08-19 05:01:44,772 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-08-19 05:01:44,772 INFO L138 SettingsManager]: * To the following directory=dump/ [2019-08-19 05:01:44,809 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-08-19 05:01:44,825 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-08-19 05:01:44,828 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-08-19 05:01:44,829 INFO L271 PluginConnector]: Initializing CDTParser... [2019-08-19 05:01:44,829 INFO L275 PluginConnector]: CDTParser initialized [2019-08-19 05:01:44,830 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--serial--io_edgeport.ko-entry_point.cil.out.i [2019-08-19 05:01:44,892 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3be7c3f67/5184eb888b6240b7a8cdb93f99ef4103/FLAG7d776a9e4 [2019-08-19 05:01:45,844 INFO L306 CDTParser]: Found 1 translation units. [2019-08-19 05:01:45,845 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-4.2-rc1/linux-4.2-rc1.tar.xz-43_2a-drivers--usb--serial--io_edgeport.ko-entry_point.cil.out.i [2019-08-19 05:01:45,903 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3be7c3f67/5184eb888b6240b7a8cdb93f99ef4103/FLAG7d776a9e4 [2019-08-19 05:01:46,259 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/3be7c3f67/5184eb888b6240b7a8cdb93f99ef4103 [2019-08-19 05:01:46,272 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-08-19 05:01:46,274 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-08-19 05:01:46,276 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-08-19 05:01:46,276 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-08-19 05:01:46,280 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-08-19 05:01:46,281 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.08 05:01:46" (1/1) ... [2019-08-19 05:01:46,284 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@124a189e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.08 05:01:46, skipping insertion in model container [2019-08-19 05:01:46,285 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 19.08 05:01:46" (1/1) ... [2019-08-19 05:01:46,293 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-08-19 05:01:46,504 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-08-19 05:01:48,959 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-19 05:01:49,129 INFO L188 MainTranslator]: Completed pre-run [2019-08-19 05:01:49,622 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-08-19 05:01:50,040 INFO L192 MainTranslator]: Completed translation [2019-08-19 05:01:50,041 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.08 05:01:50 WrapperNode [2019-08-19 05:01:50,042 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-08-19 05:01:50,043 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-08-19 05:01:50,043 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-08-19 05:01:50,044 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-08-19 05:01:50,059 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.08 05:01:50" (1/1) ... [2019-08-19 05:01:50,060 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.08 05:01:50" (1/1) ... [2019-08-19 05:01:50,174 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.08 05:01:50" (1/1) ... [2019-08-19 05:01:50,176 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.08 05:01:50" (1/1) ... [2019-08-19 05:01:50,416 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.08 05:01:50" (1/1) ... [2019-08-19 05:01:50,463 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.08 05:01:50" (1/1) ... [2019-08-19 05:01:50,537 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.08 05:01:50" (1/1) ... [2019-08-19 05:01:50,595 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-08-19 05:01:50,596 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-08-19 05:01:50,596 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-08-19 05:01:50,596 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-08-19 05:01:50,598 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 19.08 05:01:50" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-08-19 05:01:50,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-08-19 05:01:50,675 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-08-19 05:01:50,676 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_swab32 [2019-08-19 05:01:50,676 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2019-08-19 05:01:50,676 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2019-08-19 05:01:50,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2019-08-19 05:01:50,676 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2019-08-19 05:01:50,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_init_zalloc [2019-08-19 05:01:50,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_memset [2019-08-19 05:01:50,677 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2019-08-19 05:01:50,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ptr [2019-08-19 05:01:50,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2019-08-19 05:01:50,679 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2019-08-19 05:01:50,680 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2019-08-19 05:01:50,681 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-08-19 05:01:50,681 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2019-08-19 05:01:50,682 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2019-08-19 05:01:50,683 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2019-08-19 05:01:50,685 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2019-08-19 05:01:50,686 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-08-19 05:01:50,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_5 [2019-08-19 05:01:50,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_9 [2019-08-19 05:01:50,686 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_12 [2019-08-19 05:01:50,686 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2019-08-19 05:01:50,686 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_get_baud_rate [2019-08-19 05:01:50,686 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_insert_flip_string [2019-08-19 05:01:50,687 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-08-19 05:01:50,687 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-08-19 05:01:50,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ihex_next_binrec [2019-08-19 05:01:50,687 INFO L138 BoogieDeclarations]: Found implementation of procedure ihex_validate_fw [2019-08-19 05:01:50,687 INFO L138 BoogieDeclarations]: Found implementation of procedure request_ihex_firmware [2019-08-19 05:01:50,687 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_in [2019-08-19 05:01:50,688 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_dir_out [2019-08-19 05:01:50,688 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_bulk [2019-08-19 05:01:50,688 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_xfer_int [2019-08-19 05:01:50,688 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_bulk_in [2019-08-19 05:01:50,688 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_bulk_out [2019-08-19 05:01:50,688 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_is_int_in [2019-08-19 05:01:50,688 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_endpoint_maxp [2019-08-19 05:01:50,689 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2019-08-19 05:01:50,689 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_int_urb [2019-08-19 05:01:50,689 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2019-08-19 05:01:50,689 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_serial_port_data [2019-08-19 05:01:50,689 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_serial_port_data [2019-08-19 05:01:50,689 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_serial_data [2019-08-19 05:01:50,690 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_serial_data [2019-08-19 05:01:50,690 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_debug_data [2019-08-19 05:01:50,690 INFO L138 BoogieDeclarations]: Found implementation of procedure update_edgeport_E2PROM [2019-08-19 05:01:50,690 INFO L138 BoogieDeclarations]: Found implementation of procedure dump_product_info [2019-08-19 05:01:50,690 INFO L138 BoogieDeclarations]: Found implementation of procedure get_product_info [2019-08-19 05:01:50,690 INFO L138 BoogieDeclarations]: Found implementation of procedure get_epic_descriptor [2019-08-19 05:01:50,691 INFO L138 BoogieDeclarations]: Found implementation of procedure edge_interrupt_callback [2019-08-19 05:01:50,691 INFO L138 BoogieDeclarations]: Found implementation of procedure edge_bulk_in_callback [2019-08-19 05:01:50,691 INFO L138 BoogieDeclarations]: Found implementation of procedure edge_bulk_out_data_callback [2019-08-19 05:01:50,691 INFO L138 BoogieDeclarations]: Found implementation of procedure edge_bulk_out_cmd_callback [2019-08-19 05:01:50,691 INFO L138 BoogieDeclarations]: Found implementation of procedure edge_open [2019-08-19 05:01:50,691 INFO L138 BoogieDeclarations]: Found implementation of procedure block_until_chase_response [2019-08-19 05:01:50,691 INFO L138 BoogieDeclarations]: Found implementation of procedure block_until_tx_empty [2019-08-19 05:01:50,692 INFO L138 BoogieDeclarations]: Found implementation of procedure edge_close [2019-08-19 05:01:50,692 INFO L138 BoogieDeclarations]: Found implementation of procedure edge_write [2019-08-19 05:01:50,692 INFO L138 BoogieDeclarations]: Found implementation of procedure send_more_port_data [2019-08-19 05:01:50,693 INFO L138 BoogieDeclarations]: Found implementation of procedure edge_write_room [2019-08-19 05:01:50,693 INFO L138 BoogieDeclarations]: Found implementation of procedure edge_chars_in_buffer [2019-08-19 05:01:50,693 INFO L138 BoogieDeclarations]: Found implementation of procedure edge_throttle [2019-08-19 05:01:50,693 INFO L138 BoogieDeclarations]: Found implementation of procedure edge_unthrottle [2019-08-19 05:01:50,693 INFO L138 BoogieDeclarations]: Found implementation of procedure edge_set_termios [2019-08-19 05:01:50,693 INFO L138 BoogieDeclarations]: Found implementation of procedure get_lsr_info [2019-08-19 05:01:50,693 INFO L138 BoogieDeclarations]: Found implementation of procedure edge_tiocmset [2019-08-19 05:01:50,694 INFO L138 BoogieDeclarations]: Found implementation of procedure edge_tiocmget [2019-08-19 05:01:50,694 INFO L138 BoogieDeclarations]: Found implementation of procedure get_serial_info [2019-08-19 05:01:50,694 INFO L138 BoogieDeclarations]: Found implementation of procedure edge_ioctl [2019-08-19 05:01:50,694 INFO L138 BoogieDeclarations]: Found implementation of procedure edge_break [2019-08-19 05:01:50,695 INFO L138 BoogieDeclarations]: Found implementation of procedure process_rcvd_data [2019-08-19 05:01:50,695 INFO L138 BoogieDeclarations]: Found implementation of procedure process_rcvd_status [2019-08-19 05:01:50,695 INFO L138 BoogieDeclarations]: Found implementation of procedure edge_tty_recv [2019-08-19 05:01:50,695 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_new_msr [2019-08-19 05:01:50,696 INFO L138 BoogieDeclarations]: Found implementation of procedure handle_new_lsr [2019-08-19 05:01:50,697 INFO L138 BoogieDeclarations]: Found implementation of procedure sram_write [2019-08-19 05:01:50,697 INFO L138 BoogieDeclarations]: Found implementation of procedure rom_write [2019-08-19 05:01:50,697 INFO L138 BoogieDeclarations]: Found implementation of procedure rom_read [2019-08-19 05:01:50,697 INFO L138 BoogieDeclarations]: Found implementation of procedure send_iosp_ext_cmd [2019-08-19 05:01:50,698 INFO L138 BoogieDeclarations]: Found implementation of procedure write_cmd_usb [2019-08-19 05:01:50,698 INFO L138 BoogieDeclarations]: Found implementation of procedure send_cmd_write_baud_rate [2019-08-19 05:01:50,698 INFO L138 BoogieDeclarations]: Found implementation of procedure calc_baud_rate_divisor [2019-08-19 05:01:50,698 INFO L138 BoogieDeclarations]: Found implementation of procedure send_cmd_write_uart_register [2019-08-19 05:01:50,698 INFO L138 BoogieDeclarations]: Found implementation of procedure change_port_settings [2019-08-19 05:01:50,699 INFO L138 BoogieDeclarations]: Found implementation of procedure unicode_to_ascii [2019-08-19 05:01:50,700 INFO L138 BoogieDeclarations]: Found implementation of procedure get_manufacturing_desc [2019-08-19 05:01:50,700 INFO L138 BoogieDeclarations]: Found implementation of procedure get_boot_desc [2019-08-19 05:01:50,700 INFO L138 BoogieDeclarations]: Found implementation of procedure load_application_firmware [2019-08-19 05:01:50,700 INFO L138 BoogieDeclarations]: Found implementation of procedure edge_startup [2019-08-19 05:01:50,700 INFO L138 BoogieDeclarations]: Found implementation of procedure edge_disconnect [2019-08-19 05:01:50,701 INFO L138 BoogieDeclarations]: Found implementation of procedure edge_release [2019-08-19 05:01:50,702 INFO L138 BoogieDeclarations]: Found implementation of procedure edge_port_probe [2019-08-19 05:01:50,702 INFO L138 BoogieDeclarations]: Found implementation of procedure edge_port_remove [2019-08-19 05:01:50,702 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_module_init [2019-08-19 05:01:50,702 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_module_exit [2019-08-19 05:01:50,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_usb_serial_driver_4 [2019-08-19 05:01:50,702 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_usb_serial_driver_1 [2019-08-19 05:01:50,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_usb_serial_driver_2 [2019-08-19 05:01:50,703 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize_usb_serial_driver_3 [2019-08-19 05:01:50,703 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-08-19 05:01:50,703 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-08-19 05:01:50,703 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-08-19 05:01:50,703 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-08-19 05:01:50,703 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-08-19 05:01:50,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_kmem_cache_alloc_20 [2019-08-19 05:01:50,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_23 [2019-08-19 05:01:50,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_24 [2019-08-19 05:01:50,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_25 [2019-08-19 05:01:50,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_26 [2019-08-19 05:01:50,704 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_27 [2019-08-19 05:01:50,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_28 [2019-08-19 05:01:50,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_29 [2019-08-19 05:01:50,705 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_30 [2019-08-19 05:01:50,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_31 [2019-08-19 05:01:50,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_alloc_urb_32 [2019-08-19 05:01:50,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_usb_submit_urb_33 [2019-08-19 05:01:50,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_error [2019-08-19 05:01:50,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2019-08-19 05:01:50,706 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_err_ptr [2019-08-19 05:01:50,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_ptr_err [2019-08-19 05:01:50,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err_or_null [2019-08-19 05:01:50,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2019-08-19 05:01:50,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags_and_return_some_page [2019-08-19 05:01:50,707 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2019-08-19 05:01:50,708 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock [2019-08-19 05:01:50,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock [2019-08-19 05:01:50,709 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_trylock [2019-08-19 05:01:50,709 INFO L138 BoogieDeclarations]: Found implementation of procedure __copy_to_user_overflow [2019-08-19 05:01:50,709 INFO L138 BoogieDeclarations]: Found implementation of procedure __dynamic_dev_dbg [2019-08-19 05:01:50,709 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2019-08-19 05:01:50,709 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_fault [2019-08-19 05:01:50,710 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2019-08-19 05:01:50,710 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-08-19 05:01:50,710 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2019-08-19 05:01:50,710 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2019-08-19 05:01:50,710 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2019-08-19 05:01:50,711 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2019-08-19 05:01:50,711 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2019-08-19 05:01:50,711 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-08-19 05:01:50,712 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-08-19 05:01:50,715 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_warn [2019-08-19 05:01:50,716 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2019-08-19 05:01:50,716 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-08-19 05:01:50,717 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-08-19 05:01:50,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_1 [2019-08-19 05:01:50,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_2 [2019-08-19 05:01:50,723 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_3 [2019-08-19 05:01:50,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_probe_4 [2019-08-19 05:01:50,724 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_some_page [2019-08-19 05:01:50,724 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait [2019-08-19 05:01:50,724 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2019-08-19 05:01:50,724 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2019-08-19 05:01:50,724 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware [2019-08-19 05:01:50,724 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2019-08-19 05:01:50,724 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_encode_baud_rate [2019-08-19 05:01:50,725 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_flip_buffer_push [2019-08-19 05:01:50,725 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_insert_flip_string_fixed_flag [2019-08-19 05:01:50,725 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_kref_put [2019-08-19 05:01:50,725 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_tty_get [2019-08-19 05:01:50,726 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_tty_wakeup [2019-08-19 05:01:50,726 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_termios_baud_rate [2019-08-19 05:01:50,726 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2019-08-19 05:01:50,727 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2019-08-19 05:01:50,727 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2019-08-19 05:01:50,727 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_deregister_drivers [2019-08-19 05:01:50,727 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_get_icount [2019-08-19 05:01:50,727 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_generic_tiocmiwait [2019-08-19 05:01:50,727 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_register_drivers [2019-08-19 05:01:50,727 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_string [2019-08-19 05:01:50,728 INFO L138 BoogieDeclarations]: Found implementation of procedure autoremove_wake_function [2019-08-19 05:01:50,728 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-08-19 05:01:50,728 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-08-19 05:01:50,728 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-08-19 05:01:50,729 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2019-08-19 05:01:50,729 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-08-19 05:01:50,730 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-08-19 05:01:50,730 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2019-08-19 05:01:50,730 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_swab32 [2019-08-19 05:01:50,731 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2019-08-19 05:01:50,731 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2019-08-19 05:01:50,731 INFO L130 BoogieDeclarations]: Found specification of procedure __dynamic_dev_dbg [2019-08-19 05:01:50,731 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2019-08-19 05:01:50,731 INFO L130 BoogieDeclarations]: Found specification of procedure __might_fault [2019-08-19 05:01:50,731 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock [2019-08-19 05:01:50,731 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock [2019-08-19 05:01:50,732 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-08-19 05:01:50,732 INFO L130 BoogieDeclarations]: Found specification of procedure calloc [2019-08-19 05:01:50,732 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-08-19 05:01:50,732 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-08-19 05:01:50,732 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-08-19 05:01:50,732 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-08-19 05:01:50,732 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-08-19 05:01:50,733 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2019-08-19 05:01:50,733 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-08-19 05:01:50,733 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2019-08-19 05:01:50,733 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2019-08-19 05:01:50,734 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_init_zalloc [2019-08-19 05:01:50,734 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_memset [2019-08-19 05:01:50,734 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-08-19 05:01:50,734 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2019-08-19 05:01:50,734 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ptr [2019-08-19 05:01:50,734 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2019-08-19 05:01:50,734 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2019-08-19 05:01:50,734 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-08-19 05:01:50,735 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-08-19 05:01:50,735 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2019-08-19 05:01:50,735 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2019-08-19 05:01:50,735 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-08-19 05:01:50,735 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2019-08-19 05:01:50,735 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-08-19 05:01:50,735 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2019-08-19 05:01:50,736 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2019-08-19 05:01:50,736 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-08-19 05:01:50,736 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2019-08-19 05:01:50,736 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2019-08-19 05:01:50,736 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-08-19 05:01:50,736 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-08-19 05:01:50,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_5 [2019-08-19 05:01:50,737 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-08-19 05:01:50,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_9 [2019-08-19 05:01:50,737 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-08-19 05:01:50,737 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_12 [2019-08-19 05:01:50,737 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-08-19 05:01:50,737 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2019-08-19 05:01:50,737 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2019-08-19 05:01:50,738 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2019-08-19 05:01:50,738 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2019-08-19 05:01:50,738 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2019-08-19 05:01:50,738 INFO L130 BoogieDeclarations]: Found specification of procedure autoremove_wake_function [2019-08-19 05:01:50,738 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2019-08-19 05:01:50,738 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-08-19 05:01:50,738 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_kmem_cache_alloc_20 [2019-08-19 05:01:50,739 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-08-19 05:01:50,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2019-08-19 05:01:50,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_usb_serial_driver_4 [2019-08-19 05:01:50,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_usb_serial_driver_1 [2019-08-19 05:01:50,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_usb_serial_driver_2 [2019-08-19 05:01:50,739 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize_usb_serial_driver_3 [2019-08-19 05:01:50,739 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2019-08-19 05:01:50,740 INFO L130 BoogieDeclarations]: Found specification of procedure __copy_to_user_overflow [2019-08-19 05:01:50,740 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2019-08-19 05:01:50,740 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-08-19 05:01:50,740 INFO L130 BoogieDeclarations]: Found specification of procedure tty_kref_put [2019-08-19 05:01:50,740 INFO L130 BoogieDeclarations]: Found specification of procedure tty_termios_baud_rate [2019-08-19 05:01:50,740 INFO L130 BoogieDeclarations]: Found specification of procedure tty_encode_baud_rate [2019-08-19 05:01:50,740 INFO L130 BoogieDeclarations]: Found specification of procedure tty_get_baud_rate [2019-08-19 05:01:50,740 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_tty_get [2019-08-19 05:01:50,741 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_tty_wakeup [2019-08-19 05:01:50,741 INFO L130 BoogieDeclarations]: Found specification of procedure tty_insert_flip_string_fixed_flag [2019-08-19 05:01:50,741 INFO L130 BoogieDeclarations]: Found specification of procedure tty_flip_buffer_push [2019-08-19 05:01:50,741 INFO L130 BoogieDeclarations]: Found specification of procedure tty_insert_flip_string [2019-08-19 05:01:50,741 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2019-08-19 05:01:50,741 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2019-08-19 05:01:50,741 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-08-19 05:01:50,742 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-08-19 05:01:50,742 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-08-19 05:01:50,742 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-08-19 05:01:50,742 INFO L130 BoogieDeclarations]: Found specification of procedure dev_warn [2019-08-19 05:01:50,742 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2019-08-19 05:01:50,742 INFO L130 BoogieDeclarations]: Found specification of procedure ihex_next_binrec [2019-08-19 05:01:50,742 INFO L130 BoogieDeclarations]: Found specification of procedure ihex_validate_fw [2019-08-19 05:01:50,742 INFO L130 BoogieDeclarations]: Found specification of procedure request_ihex_firmware [2019-08-19 05:01:50,743 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-08-19 05:01:50,743 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_in [2019-08-19 05:01:50,743 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_dir_out [2019-08-19 05:01:50,743 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_bulk [2019-08-19 05:01:50,744 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_xfer_int [2019-08-19 05:01:50,748 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_bulk_in [2019-08-19 05:01:50,749 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_bulk_out [2019-08-19 05:01:50,749 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_is_int_in [2019-08-19 05:01:50,749 INFO L130 BoogieDeclarations]: Found specification of procedure usb_endpoint_maxp [2019-08-19 05:01:50,749 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2019-08-19 05:01:50,753 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-08-19 05:01:50,753 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_int_urb [2019-08-19 05:01:50,753 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_27 [2019-08-19 05:01:50,753 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_29 [2019-08-19 05:01:50,753 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_31 [2019-08-19 05:01:50,753 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_alloc_urb_32 [2019-08-19 05:01:50,754 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2019-08-19 05:01:50,754 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_23 [2019-08-19 05:01:50,754 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_24 [2019-08-19 05:01:50,754 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_25 [2019-08-19 05:01:50,754 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_26 [2019-08-19 05:01:50,754 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_28 [2019-08-19 05:01:50,754 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_30 [2019-08-19 05:01:50,754 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_usb_submit_urb_33 [2019-08-19 05:01:50,755 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2019-08-19 05:01:50,755 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2019-08-19 05:01:50,755 INFO L130 BoogieDeclarations]: Found specification of procedure usb_string [2019-08-19 05:01:50,756 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2019-08-19 05:01:50,756 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_serial_port_data [2019-08-19 05:01:50,756 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_serial_port_data [2019-08-19 05:01:50,756 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_serial_data [2019-08-19 05:01:50,756 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_serial_data [2019-08-19 05:01:50,756 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_register_drivers [2019-08-19 05:01:50,756 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_deregister_drivers [2019-08-19 05:01:50,756 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_tiocmiwait [2019-08-19 05:01:50,757 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_generic_get_icount [2019-08-19 05:01:50,757 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_debug_data [2019-08-19 05:01:50,757 INFO L130 BoogieDeclarations]: Found specification of procedure edge_interrupt_callback [2019-08-19 05:01:50,757 INFO L130 BoogieDeclarations]: Found specification of procedure edge_bulk_in_callback [2019-08-19 05:01:50,757 INFO L130 BoogieDeclarations]: Found specification of procedure edge_bulk_out_data_callback [2019-08-19 05:01:50,757 INFO L130 BoogieDeclarations]: Found specification of procedure edge_bulk_out_cmd_callback [2019-08-19 05:01:50,757 INFO L130 BoogieDeclarations]: Found specification of procedure edge_open [2019-08-19 05:01:50,757 INFO L130 BoogieDeclarations]: Found specification of procedure edge_close [2019-08-19 05:01:50,758 INFO L130 BoogieDeclarations]: Found specification of procedure edge_write [2019-08-19 05:01:50,758 INFO L130 BoogieDeclarations]: Found specification of procedure edge_write_room [2019-08-19 05:01:50,758 INFO L130 BoogieDeclarations]: Found specification of procedure edge_chars_in_buffer [2019-08-19 05:01:50,758 INFO L130 BoogieDeclarations]: Found specification of procedure edge_throttle [2019-08-19 05:01:50,758 INFO L130 BoogieDeclarations]: Found specification of procedure edge_unthrottle [2019-08-19 05:01:50,758 INFO L130 BoogieDeclarations]: Found specification of procedure edge_set_termios [2019-08-19 05:01:50,758 INFO L130 BoogieDeclarations]: Found specification of procedure edge_ioctl [2019-08-19 05:01:50,758 INFO L130 BoogieDeclarations]: Found specification of procedure edge_break [2019-08-19 05:01:50,758 INFO L130 BoogieDeclarations]: Found specification of procedure edge_tiocmget [2019-08-19 05:01:50,759 INFO L130 BoogieDeclarations]: Found specification of procedure edge_tiocmset [2019-08-19 05:01:50,759 INFO L130 BoogieDeclarations]: Found specification of procedure edge_startup [2019-08-19 05:01:50,759 INFO L130 BoogieDeclarations]: Found specification of procedure edge_disconnect [2019-08-19 05:01:50,759 INFO L130 BoogieDeclarations]: Found specification of procedure edge_release [2019-08-19 05:01:50,759 INFO L130 BoogieDeclarations]: Found specification of procedure edge_port_probe [2019-08-19 05:01:50,759 INFO L130 BoogieDeclarations]: Found specification of procedure edge_port_remove [2019-08-19 05:01:50,759 INFO L130 BoogieDeclarations]: Found specification of procedure process_rcvd_data [2019-08-19 05:01:50,759 INFO L130 BoogieDeclarations]: Found specification of procedure process_rcvd_status [2019-08-19 05:01:50,760 INFO L130 BoogieDeclarations]: Found specification of procedure edge_tty_recv [2019-08-19 05:01:50,760 INFO L130 BoogieDeclarations]: Found specification of procedure handle_new_msr [2019-08-19 05:01:50,760 INFO L130 BoogieDeclarations]: Found specification of procedure handle_new_lsr [2019-08-19 05:01:50,760 INFO L130 BoogieDeclarations]: Found specification of procedure send_iosp_ext_cmd [2019-08-19 05:01:50,760 INFO L130 BoogieDeclarations]: Found specification of procedure calc_baud_rate_divisor [2019-08-19 05:01:50,760 INFO L130 BoogieDeclarations]: Found specification of procedure send_cmd_write_baud_rate [2019-08-19 05:01:50,760 INFO L130 BoogieDeclarations]: Found specification of procedure change_port_settings [2019-08-19 05:01:50,761 INFO L130 BoogieDeclarations]: Found specification of procedure send_cmd_write_uart_register [2019-08-19 05:01:50,761 INFO L130 BoogieDeclarations]: Found specification of procedure write_cmd_usb [2019-08-19 05:01:50,761 INFO L130 BoogieDeclarations]: Found specification of procedure send_more_port_data [2019-08-19 05:01:50,761 INFO L130 BoogieDeclarations]: Found specification of procedure sram_write [2019-08-19 05:01:50,761 INFO L130 BoogieDeclarations]: Found specification of procedure rom_read [2019-08-19 05:01:50,761 INFO L130 BoogieDeclarations]: Found specification of procedure rom_write [2019-08-19 05:01:50,761 INFO L130 BoogieDeclarations]: Found specification of procedure get_manufacturing_desc [2019-08-19 05:01:50,761 INFO L130 BoogieDeclarations]: Found specification of procedure get_boot_desc [2019-08-19 05:01:50,762 INFO L130 BoogieDeclarations]: Found specification of procedure load_application_firmware [2019-08-19 05:01:50,762 INFO L130 BoogieDeclarations]: Found specification of procedure unicode_to_ascii [2019-08-19 05:01:50,762 INFO L130 BoogieDeclarations]: Found specification of procedure update_edgeport_E2PROM [2019-08-19 05:01:50,762 INFO L130 BoogieDeclarations]: Found specification of procedure dump_product_info [2019-08-19 05:01:50,762 INFO L130 BoogieDeclarations]: Found specification of procedure get_product_info [2019-08-19 05:01:50,762 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-08-19 05:01:50,762 INFO L130 BoogieDeclarations]: Found specification of procedure get_epic_descriptor [2019-08-19 05:01:50,762 INFO L130 BoogieDeclarations]: Found specification of procedure block_until_chase_response [2019-08-19 05:01:50,763 INFO L130 BoogieDeclarations]: Found specification of procedure block_until_tx_empty [2019-08-19 05:01:50,763 INFO L130 BoogieDeclarations]: Found specification of procedure get_lsr_info [2019-08-19 05:01:50,763 INFO L130 BoogieDeclarations]: Found specification of procedure get_serial_info [2019-08-19 05:01:50,763 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_module_init [2019-08-19 05:01:50,763 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_module_exit [2019-08-19 05:01:50,763 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_4 [2019-08-19 05:01:50,763 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_1 [2019-08-19 05:01:50,763 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-08-19 05:01:50,764 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-08-19 05:01:50,764 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_2 [2019-08-19 05:01:50,764 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_probe_3 [2019-08-19 05:01:50,764 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-08-19 05:01:50,764 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_error [2019-08-19 05:01:50,764 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2019-08-19 05:01:50,764 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_err_ptr [2019-08-19 05:01:50,764 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_ptr_err [2019-08-19 05:01:50,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err_or_null [2019-08-19 05:01:50,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_some_page [2019-08-19 05:01:50,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags_and_return_some_page [2019-08-19 05:01:50,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2019-08-19 05:01:50,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_trylock [2019-08-19 05:01:50,765 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-08-19 05:01:50,765 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2019-08-19 05:01:50,765 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-08-19 05:01:50,766 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-08-19 05:01:50,766 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-08-19 05:01:50,766 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-08-19 05:01:50,766 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-08-19 05:01:50,766 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-08-19 05:01:50,766 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-08-19 05:01:50,766 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-08-19 05:01:50,766 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-08-19 05:01:50,766 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-08-19 05:01:53,156 INFO L684 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2019-08-19 05:07:28,849 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-08-19 05:07:28,849 INFO L283 CfgBuilder]: Removed 0 assume(true) statements. [2019-08-19 05:07:28,852 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.08 05:07:28 BoogieIcfgContainer [2019-08-19 05:07:28,852 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-08-19 05:07:28,852 INFO L113 PluginConnector]: ------------------------Symbolic Interpretation---------------------------- [2019-08-19 05:07:28,853 INFO L271 PluginConnector]: Initializing Symbolic Interpretation... [2019-08-19 05:07:28,853 INFO L275 PluginConnector]: Symbolic Interpretation initialized [2019-08-19 05:07:28,854 INFO L185 PluginConnector]: Executing the observer SymbolicInterpretationObserver from plugin Symbolic Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 19.08 05:07:28" (1/1) ... [2019-08-19 05:07:28,868 INFO L148 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-08-19 05:07:28,871 INFO L155 IcfgInterpreter]: Building call graph [2019-08-19 05:07:28,899 INFO L160 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-08-19 05:07:28,909 INFO L165 IcfgInterpreter]: Starting interpretation [2019-08-19 05:07:28,911 INFO L185 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1