/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AbstractInterpretationC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --abstractinterpretationv2.abstract.domain IntervalDomain -i ../../../trunk/examples/svcomp/ldv-linux-3.0/usb_urb-drivers-usb-serial-whiteheat.ko.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.1.24-fb55353 [2019-11-07 05:53:07,407 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-11-07 05:53:07,410 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-11-07 05:53:07,428 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-11-07 05:53:07,429 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-11-07 05:53:07,431 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-11-07 05:53:07,432 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-11-07 05:53:07,442 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-11-07 05:53:07,445 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-11-07 05:53:07,449 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-11-07 05:53:07,451 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-11-07 05:53:07,453 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-11-07 05:53:07,453 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-11-07 05:53:07,455 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-11-07 05:53:07,456 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-11-07 05:53:07,458 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-11-07 05:53:07,460 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-11-07 05:53:07,460 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-11-07 05:53:07,462 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-11-07 05:53:07,466 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-11-07 05:53:07,470 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-11-07 05:53:07,473 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-11-07 05:53:07,475 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-11-07 05:53:07,476 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-11-07 05:53:07,478 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-11-07 05:53:07,478 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-11-07 05:53:07,478 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-11-07 05:53:07,480 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-11-07 05:53:07,481 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-11-07 05:53:07,482 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-11-07 05:53:07,483 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-11-07 05:53:07,483 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-11-07 05:53:07,484 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-11-07 05:53:07,485 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-11-07 05:53:07,487 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-11-07 05:53:07,487 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-11-07 05:53:07,488 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-11-07 05:53:07,488 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-11-07 05:53:07,488 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-11-07 05:53:07,489 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-11-07 05:53:07,489 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-11-07 05:53:07,490 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-11-07 05:53:07,519 INFO L113 SettingsManager]: Loading preferences was successful [2019-11-07 05:53:07,520 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-11-07 05:53:07,521 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-11-07 05:53:07,526 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-11-07 05:53:07,526 INFO L138 SettingsManager]: * Use SBE=true [2019-11-07 05:53:07,526 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-11-07 05:53:07,526 INFO L138 SettingsManager]: * sizeof long=4 [2019-11-07 05:53:07,528 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-11-07 05:53:07,528 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-11-07 05:53:07,528 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-11-07 05:53:07,528 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-11-07 05:53:07,528 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-11-07 05:53:07,529 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-11-07 05:53:07,529 INFO L138 SettingsManager]: * sizeof long double=12 [2019-11-07 05:53:07,529 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-11-07 05:53:07,529 INFO L138 SettingsManager]: * Use constant arrays=true [2019-11-07 05:53:07,529 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-11-07 05:53:07,531 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-11-07 05:53:07,531 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-11-07 05:53:07,531 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-11-07 05:53:07,531 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-11-07 05:53:07,532 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-11-07 05:53:07,532 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-11-07 05:53:07,532 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-11-07 05:53:07,532 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-11-07 05:53:07,532 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-11-07 05:53:07,532 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-11-07 05:53:07,536 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-11-07 05:53:07,537 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: Abstract domain -> IntervalDomain [2019-11-07 05:53:07,836 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-11-07 05:53:07,859 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-11-07 05:53:07,863 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-11-07 05:53:07,864 INFO L271 PluginConnector]: Initializing CDTParser... [2019-11-07 05:53:07,865 INFO L275 PluginConnector]: CDTParser initialized [2019-11-07 05:53:07,866 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/ldv-linux-3.0/usb_urb-drivers-usb-serial-whiteheat.ko.cil.out.i [2019-11-07 05:53:07,942 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/39fb34e04/7cfb5c259b2c42da9175cd23480bd3c3/FLAG75e3c5567 [2019-11-07 05:53:08,770 INFO L306 CDTParser]: Found 1 translation units. [2019-11-07 05:53:08,771 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/ldv-linux-3.0/usb_urb-drivers-usb-serial-whiteheat.ko.cil.out.i [2019-11-07 05:53:08,809 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/39fb34e04/7cfb5c259b2c42da9175cd23480bd3c3/FLAG75e3c5567 [2019-11-07 05:53:08,827 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/39fb34e04/7cfb5c259b2c42da9175cd23480bd3c3 [2019-11-07 05:53:08,837 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-11-07 05:53:08,839 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-11-07 05:53:08,840 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-11-07 05:53:08,840 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-11-07 05:53:08,843 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-11-07 05:53:08,844 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 05:53:08" (1/1) ... [2019-11-07 05:53:08,847 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@49e534dd and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 05:53:08, skipping insertion in model container [2019-11-07 05:53:08,848 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 05:53:08" (1/1) ... [2019-11-07 05:53:08,855 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-11-07 05:53:08,983 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-11-07 05:53:10,846 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-07 05:53:10,921 INFO L188 MainTranslator]: Completed pre-run [2019-11-07 05:53:11,285 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-11-07 05:53:11,485 INFO L192 MainTranslator]: Completed translation [2019-11-07 05:53:11,485 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 05:53:11 WrapperNode [2019-11-07 05:53:11,486 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-11-07 05:53:11,487 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-11-07 05:53:11,487 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-11-07 05:53:11,487 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-11-07 05:53:11,504 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 05:53:11" (1/1) ... [2019-11-07 05:53:11,504 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 05:53:11" (1/1) ... [2019-11-07 05:53:11,578 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 05:53:11" (1/1) ... [2019-11-07 05:53:11,579 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 05:53:11" (1/1) ... [2019-11-07 05:53:11,689 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 05:53:11" (1/1) ... [2019-11-07 05:53:11,718 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 05:53:11" (1/1) ... [2019-11-07 05:53:11,741 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 05:53:11" (1/1) ... [2019-11-07 05:53:11,770 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-11-07 05:53:11,770 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-11-07 05:53:11,770 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-11-07 05:53:11,771 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-11-07 05:53:11,772 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 05:53:11" (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 [2019-11-07 05:53:11,845 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-11-07 05:53:11,845 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-11-07 05:53:11,846 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_swab32 [2019-11-07 05:53:11,846 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2019-11-07 05:53:11,846 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2019-11-07 05:53:11,846 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2019-11-07 05:53:11,846 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2019-11-07 05:53:11,846 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2019-11-07 05:53:11,847 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2019-11-07 05:53:11,847 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move [2019-11-07 05:53:11,847 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2019-11-07 05:53:11,847 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2019-11-07 05:53:11,847 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2019-11-07 05:53:11,848 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2019-11-07 05:53:11,848 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2019-11-07 05:53:11,848 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2019-11-07 05:53:11,848 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2019-11-07 05:53:11,848 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2019-11-07 05:53:11,849 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2019-11-07 05:53:11,849 INFO L138 BoogieDeclarations]: Found implementation of procedure device_private_init [2019-11-07 05:53:11,849 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2019-11-07 05:53:11,849 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2019-11-07 05:53:11,850 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_insert_flip_string [2019-11-07 05:53:11,850 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register [2019-11-07 05:53:11,850 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2019-11-07 05:53:11,850 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2019-11-07 05:53:11,850 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_serial_port_data [2019-11-07 05:53:11,850 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_serial_port_data [2019-11-07 05:53:11,851 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_debug_data [2019-11-07 05:53:11,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ihex_next_binrec [2019-11-07 05:53:11,851 INFO L138 BoogieDeclarations]: Found implementation of procedure ihex_validate_fw [2019-11-07 05:53:11,851 INFO L138 BoogieDeclarations]: Found implementation of procedure request_ihex_firmware [2019-11-07 05:53:11,851 INFO L138 BoogieDeclarations]: Found implementation of procedure whiteheat_firmware_download [2019-11-07 05:53:11,851 INFO L138 BoogieDeclarations]: Found implementation of procedure whiteheat_firmware_attach [2019-11-07 05:53:11,852 INFO L138 BoogieDeclarations]: Found implementation of procedure whiteheat_attach [2019-11-07 05:53:11,852 INFO L138 BoogieDeclarations]: Found implementation of procedure whiteheat_release [2019-11-07 05:53:11,852 INFO L138 BoogieDeclarations]: Found implementation of procedure whiteheat_open [2019-11-07 05:53:11,852 INFO L138 BoogieDeclarations]: Found implementation of procedure whiteheat_close [2019-11-07 05:53:11,852 INFO L138 BoogieDeclarations]: Found implementation of procedure whiteheat_write [2019-11-07 05:53:11,852 INFO L138 BoogieDeclarations]: Found implementation of procedure whiteheat_write_room [2019-11-07 05:53:11,853 INFO L138 BoogieDeclarations]: Found implementation of procedure whiteheat_tiocmget [2019-11-07 05:53:11,853 INFO L138 BoogieDeclarations]: Found implementation of procedure whiteheat_tiocmset [2019-11-07 05:53:11,853 INFO L138 BoogieDeclarations]: Found implementation of procedure whiteheat_ioctl [2019-11-07 05:53:11,853 INFO L138 BoogieDeclarations]: Found implementation of procedure whiteheat_set_termios [2019-11-07 05:53:11,853 INFO L138 BoogieDeclarations]: Found implementation of procedure whiteheat_break_ctl [2019-11-07 05:53:11,853 INFO L138 BoogieDeclarations]: Found implementation of procedure whiteheat_chars_in_buffer [2019-11-07 05:53:11,853 INFO L138 BoogieDeclarations]: Found implementation of procedure whiteheat_throttle [2019-11-07 05:53:11,854 INFO L138 BoogieDeclarations]: Found implementation of procedure whiteheat_unthrottle [2019-11-07 05:53:11,854 INFO L138 BoogieDeclarations]: Found implementation of procedure command_port_write_callback [2019-11-07 05:53:11,854 INFO L138 BoogieDeclarations]: Found implementation of procedure command_port_read_callback [2019-11-07 05:53:11,854 INFO L138 BoogieDeclarations]: Found implementation of procedure whiteheat_read_callback [2019-11-07 05:53:11,854 INFO L138 BoogieDeclarations]: Found implementation of procedure whiteheat_write_callback [2019-11-07 05:53:11,854 INFO L138 BoogieDeclarations]: Found implementation of procedure firm_send_command [2019-11-07 05:53:11,854 INFO L138 BoogieDeclarations]: Found implementation of procedure firm_open [2019-11-07 05:53:11,855 INFO L138 BoogieDeclarations]: Found implementation of procedure firm_close [2019-11-07 05:53:11,855 INFO L138 BoogieDeclarations]: Found implementation of procedure firm_setup_port [2019-11-07 05:53:11,855 INFO L138 BoogieDeclarations]: Found implementation of procedure firm_set_rts [2019-11-07 05:53:11,855 INFO L138 BoogieDeclarations]: Found implementation of procedure firm_set_dtr [2019-11-07 05:53:11,855 INFO L138 BoogieDeclarations]: Found implementation of procedure firm_set_break [2019-11-07 05:53:11,855 INFO L138 BoogieDeclarations]: Found implementation of procedure firm_purge [2019-11-07 05:53:11,855 INFO L138 BoogieDeclarations]: Found implementation of procedure firm_get_dtr_rts [2019-11-07 05:53:11,856 INFO L138 BoogieDeclarations]: Found implementation of procedure firm_report_tx_done [2019-11-07 05:53:11,856 INFO L138 BoogieDeclarations]: Found implementation of procedure start_command_port [2019-11-07 05:53:11,856 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_command_port [2019-11-07 05:53:11,856 INFO L138 BoogieDeclarations]: Found implementation of procedure start_port_read [2019-11-07 05:53:11,856 INFO L138 BoogieDeclarations]: Found implementation of procedure urb_to_wrap [2019-11-07 05:53:11,856 INFO L138 BoogieDeclarations]: Found implementation of procedure list_first [2019-11-07 05:53:11,857 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_data_softint [2019-11-07 05:53:11,857 INFO L138 BoogieDeclarations]: Found implementation of procedure whiteheat_init [2019-11-07 05:53:11,857 INFO L138 BoogieDeclarations]: Found implementation of procedure whiteheat_exit [2019-11-07 05:53:11,857 INFO L138 BoogieDeclarations]: Found implementation of procedure init_module [2019-11-07 05:53:11,857 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup_module [2019-11-07 05:53:11,857 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-11-07 05:53:11,857 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blast_assert [2019-11-07 05:53:11,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume_stop [2019-11-07 05:53:11,858 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_coherent [2019-11-07 05:53:11,858 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_coherent [2019-11-07 05:53:11,858 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2019-11-07 05:53:11,858 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2019-11-07 05:53:11,858 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2019-11-07 05:53:11,859 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2019-11-07 05:53:11,859 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2019-11-07 05:53:11,859 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2019-11-07 05:53:11,859 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2019-11-07 05:53:11,859 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2019-11-07 05:53:11,859 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2019-11-07 05:53:11,859 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2019-11-07 05:53:11,860 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2019-11-07 05:53:11,860 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2019-11-07 05:53:11,860 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2019-11-07 05:53:11,860 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2019-11-07 05:53:11,860 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2019-11-07 05:53:11,860 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2019-11-07 05:53:11,861 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2019-11-07 05:53:11,861 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2019-11-07 05:53:11,861 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2019-11-07 05:53:11,861 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2019-11-07 05:53:11,861 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_printk [2019-11-07 05:53:11,861 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_set_reset [2019-11-07 05:53:11,861 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_writememory [2019-11-07 05:53:11,862 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2019-11-07 05:53:11,862 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2019-11-07 05:53:11,862 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2019-11-07 05:53:11,862 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2019-11-07 05:53:11,862 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undefined_pointer [2019-11-07 05:53:11,862 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2019-11-07 05:53:11,862 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2019-11-07 05:53:11,863 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2019-11-07 05:53:11,863 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2019-11-07 05:53:11,863 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2019-11-07 05:53:11,863 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait [2019-11-07 05:53:11,863 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2019-11-07 05:53:11,863 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2019-11-07 05:53:11,863 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware [2019-11-07 05:53:11,864 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2019-11-07 05:53:11,864 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2019-11-07 05:53:11,864 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_encode_baud_rate [2019-11-07 05:53:11,864 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_flip_buffer_push [2019-11-07 05:53:11,864 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_get_baud_rate [2019-11-07 05:53:11,864 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_insert_flip_string_fixed_flag [2019-11-07 05:53:11,864 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_kref_put [2019-11-07 05:53:11,865 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_tty_get [2019-11-07 05:53:11,865 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_bulk_msg [2019-11-07 05:53:11,865 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_clear_halt [2019-11-07 05:53:11,865 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2019-11-07 05:53:11,865 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2019-11-07 05:53:11,865 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2019-11-07 05:53:11,865 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_deregister [2019-11-07 05:53:11,866 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_port_softint [2019-11-07 05:53:11,866 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_register [2019-11-07 05:53:11,866 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2019-11-07 05:53:11,866 INFO L138 BoogieDeclarations]: Found implementation of procedure autoremove_wake_function [2019-11-07 05:53:11,866 INFO L138 BoogieDeclarations]: Found implementation of procedure external_alloc [2019-11-07 05:53:11,866 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2019-11-07 05:53:11,867 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2019-11-07 05:53:11,867 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2019-11-07 05:53:11,867 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-11-07 05:53:11,867 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_swab32 [2019-11-07 05:53:11,867 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2019-11-07 05:53:11,867 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2019-11-07 05:53:11,868 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2019-11-07 05:53:11,868 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2019-11-07 05:53:11,868 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2019-11-07 05:53:11,868 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2019-11-07 05:53:11,868 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2019-11-07 05:53:11,868 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2019-11-07 05:53:11,869 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2019-11-07 05:53:11,869 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-11-07 05:53:11,869 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2019-11-07 05:53:11,869 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2019-11-07 05:53:11,869 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-11-07 05:53:11,869 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2019-11-07 05:53:11,869 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2019-11-07 05:53:11,870 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2019-11-07 05:53:11,870 INFO L130 BoogieDeclarations]: Found specification of procedure list_move [2019-11-07 05:53:11,870 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2019-11-07 05:53:11,870 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2019-11-07 05:53:11,870 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2019-11-07 05:53:11,870 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2019-11-07 05:53:11,870 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2019-11-07 05:53:11,871 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2019-11-07 05:53:11,871 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2019-11-07 05:53:11,871 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2019-11-07 05:53:11,871 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2019-11-07 05:53:11,871 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2019-11-07 05:53:11,871 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2019-11-07 05:53:11,871 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2019-11-07 05:53:11,871 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2019-11-07 05:53:11,872 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2019-11-07 05:53:11,872 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2019-11-07 05:53:11,872 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2019-11-07 05:53:11,872 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2019-11-07 05:53:11,872 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2019-11-07 05:53:11,872 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2019-11-07 05:53:11,872 INFO L130 BoogieDeclarations]: Found specification of procedure autoremove_wake_function [2019-11-07 05:53:11,873 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2019-11-07 05:53:11,873 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2019-11-07 05:53:11,873 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2019-11-07 05:53:11,873 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2019-11-07 05:53:11,873 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2019-11-07 05:53:11,873 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2019-11-07 05:53:11,873 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2019-11-07 05:53:11,873 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2019-11-07 05:53:11,874 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2019-11-07 05:53:11,874 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2019-11-07 05:53:11,874 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2019-11-07 05:53:11,874 INFO L130 BoogieDeclarations]: Found specification of procedure init_module [2019-11-07 05:53:11,874 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup_module [2019-11-07 05:53:11,874 INFO L130 BoogieDeclarations]: Found specification of procedure device_private_init [2019-11-07 05:53:11,874 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2019-11-07 05:53:11,875 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2019-11-07 05:53:11,875 INFO L130 BoogieDeclarations]: Found specification of procedure dev_printk [2019-11-07 05:53:11,875 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2019-11-07 05:53:11,875 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2019-11-07 05:53:11,875 INFO L130 BoogieDeclarations]: Found specification of procedure tty_kref_put [2019-11-07 05:53:11,875 INFO L130 BoogieDeclarations]: Found specification of procedure tty_flip_buffer_push [2019-11-07 05:53:11,875 INFO L130 BoogieDeclarations]: Found specification of procedure tty_get_baud_rate [2019-11-07 05:53:11,875 INFO L130 BoogieDeclarations]: Found specification of procedure tty_encode_baud_rate [2019-11-07 05:53:11,876 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_tty_get [2019-11-07 05:53:11,876 INFO L130 BoogieDeclarations]: Found specification of procedure tty_insert_flip_string_fixed_flag [2019-11-07 05:53:11,876 INFO L130 BoogieDeclarations]: Found specification of procedure tty_insert_flip_string [2019-11-07 05:53:11,876 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2019-11-07 05:53:11,876 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2019-11-07 05:53:11,876 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register [2019-11-07 05:53:11,876 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-11-07 05:53:11,876 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2019-11-07 05:53:11,877 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2019-11-07 05:53:11,877 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-11-07 05:53:11,877 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2019-11-07 05:53:11,877 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2019-11-07 05:53:11,877 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2019-11-07 05:53:11,877 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2019-11-07 05:53:11,877 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_coherent [2019-11-07 05:53:11,878 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_coherent [2019-11-07 05:53:11,878 INFO L130 BoogieDeclarations]: Found specification of procedure usb_bulk_msg [2019-11-07 05:53:11,878 INFO L130 BoogieDeclarations]: Found specification of procedure usb_clear_halt [2019-11-07 05:53:11,878 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2019-11-07 05:53:11,878 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-11-07 05:53:11,878 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_serial_port_data [2019-11-07 05:53:11,878 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_serial_port_data [2019-11-07 05:53:11,879 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_register [2019-11-07 05:53:11,879 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_deregister [2019-11-07 05:53:11,879 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_port_softint [2019-11-07 05:53:11,879 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_probe [2019-11-07 05:53:11,879 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_disconnect [2019-11-07 05:53:11,879 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_writememory [2019-11-07 05:53:11,879 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_set_reset [2019-11-07 05:53:11,879 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_debug_data [2019-11-07 05:53:11,880 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2019-11-07 05:53:11,880 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2019-11-07 05:53:11,880 INFO L130 BoogieDeclarations]: Found specification of procedure ihex_next_binrec [2019-11-07 05:53:11,880 INFO L130 BoogieDeclarations]: Found specification of procedure ihex_validate_fw [2019-11-07 05:53:11,880 INFO L130 BoogieDeclarations]: Found specification of procedure request_ihex_firmware [2019-11-07 05:53:11,880 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-11-07 05:53:11,880 INFO L130 BoogieDeclarations]: Found specification of procedure whiteheat_firmware_download [2019-11-07 05:53:11,880 INFO L130 BoogieDeclarations]: Found specification of procedure whiteheat_firmware_attach [2019-11-07 05:53:11,881 INFO L130 BoogieDeclarations]: Found specification of procedure whiteheat_attach [2019-11-07 05:53:11,881 INFO L130 BoogieDeclarations]: Found specification of procedure whiteheat_release [2019-11-07 05:53:11,881 INFO L130 BoogieDeclarations]: Found specification of procedure whiteheat_open [2019-11-07 05:53:11,881 INFO L130 BoogieDeclarations]: Found specification of procedure whiteheat_close [2019-11-07 05:53:11,881 INFO L130 BoogieDeclarations]: Found specification of procedure whiteheat_write [2019-11-07 05:53:11,881 INFO L130 BoogieDeclarations]: Found specification of procedure whiteheat_write_room [2019-11-07 05:53:11,881 INFO L130 BoogieDeclarations]: Found specification of procedure whiteheat_ioctl [2019-11-07 05:53:11,882 INFO L130 BoogieDeclarations]: Found specification of procedure whiteheat_set_termios [2019-11-07 05:53:11,882 INFO L130 BoogieDeclarations]: Found specification of procedure whiteheat_tiocmget [2019-11-07 05:53:11,882 INFO L130 BoogieDeclarations]: Found specification of procedure whiteheat_tiocmset [2019-11-07 05:53:11,882 INFO L130 BoogieDeclarations]: Found specification of procedure whiteheat_break_ctl [2019-11-07 05:53:11,882 INFO L130 BoogieDeclarations]: Found specification of procedure whiteheat_chars_in_buffer [2019-11-07 05:53:11,882 INFO L130 BoogieDeclarations]: Found specification of procedure whiteheat_throttle [2019-11-07 05:53:11,882 INFO L130 BoogieDeclarations]: Found specification of procedure whiteheat_unthrottle [2019-11-07 05:53:11,882 INFO L130 BoogieDeclarations]: Found specification of procedure whiteheat_read_callback [2019-11-07 05:53:11,883 INFO L130 BoogieDeclarations]: Found specification of procedure whiteheat_write_callback [2019-11-07 05:53:11,883 INFO L130 BoogieDeclarations]: Found specification of procedure start_command_port [2019-11-07 05:53:11,883 INFO L130 BoogieDeclarations]: Found specification of procedure stop_command_port [2019-11-07 05:53:11,883 INFO L130 BoogieDeclarations]: Found specification of procedure command_port_write_callback [2019-11-07 05:53:11,883 INFO L130 BoogieDeclarations]: Found specification of procedure command_port_read_callback [2019-11-07 05:53:11,883 INFO L130 BoogieDeclarations]: Found specification of procedure start_port_read [2019-11-07 05:53:11,883 INFO L130 BoogieDeclarations]: Found specification of procedure urb_to_wrap [2019-11-07 05:53:11,883 INFO L130 BoogieDeclarations]: Found specification of procedure list_first [2019-11-07 05:53:11,884 INFO L130 BoogieDeclarations]: Found specification of procedure rx_data_softint [2019-11-07 05:53:11,884 INFO L130 BoogieDeclarations]: Found specification of procedure firm_send_command [2019-11-07 05:53:11,884 INFO L130 BoogieDeclarations]: Found specification of procedure firm_open [2019-11-07 05:53:11,884 INFO L130 BoogieDeclarations]: Found specification of procedure firm_close [2019-11-07 05:53:11,884 INFO L130 BoogieDeclarations]: Found specification of procedure firm_setup_port [2019-11-07 05:53:11,884 INFO L130 BoogieDeclarations]: Found specification of procedure firm_set_rts [2019-11-07 05:53:11,884 INFO L130 BoogieDeclarations]: Found specification of procedure firm_set_dtr [2019-11-07 05:53:11,884 INFO L130 BoogieDeclarations]: Found specification of procedure firm_set_break [2019-11-07 05:53:11,885 INFO L130 BoogieDeclarations]: Found specification of procedure firm_purge [2019-11-07 05:53:11,885 INFO L130 BoogieDeclarations]: Found specification of procedure firm_get_dtr_rts [2019-11-07 05:53:11,885 INFO L130 BoogieDeclarations]: Found specification of procedure firm_report_tx_done [2019-11-07 05:53:11,885 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2019-11-07 05:53:11,885 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2019-11-07 05:53:11,885 INFO L130 BoogieDeclarations]: Found specification of procedure whiteheat_init [2019-11-07 05:53:11,885 INFO L130 BoogieDeclarations]: Found specification of procedure whiteheat_exit [2019-11-07 05:53:11,886 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2019-11-07 05:53:11,886 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2019-11-07 05:53:11,886 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2019-11-07 05:53:11,886 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-11-07 05:53:11,886 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-11-07 05:53:11,886 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blast_assert [2019-11-07 05:53:11,886 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undefined_pointer [2019-11-07 05:53:11,887 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume_stop [2019-11-07 05:53:11,887 INFO L130 BoogieDeclarations]: Found specification of procedure external_alloc [2019-11-07 05:53:11,887 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2019-11-07 05:53:11,887 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2019-11-07 05:53:11,887 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2019-11-07 05:53:11,887 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_pointer [2019-11-07 05:53:11,887 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-11-07 05:53:11,888 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-11-07 05:53:11,888 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-11-07 05:53:11,888 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2019-11-07 05:53:11,888 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-11-07 05:53:11,888 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2019-11-07 05:53:11,888 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2019-11-07 05:53:11,888 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2019-11-07 05:53:11,889 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2019-11-07 05:53:13,233 WARN L735 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-11-07 05:53:13,256 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##10: assume !false; [2019-11-07 05:53:13,256 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##9: assume false; [2019-11-07 05:53:13,272 WARN L735 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-11-07 05:53:13,436 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##12: assume !false; [2019-11-07 05:53:13,437 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##11: assume false; [2019-11-07 05:53:14,021 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_assume_stopFINAL: assume true; [2019-11-07 05:53:21,246 WARN L735 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-11-07 05:53:21,325 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##54: assume !false; [2019-11-07 05:53:21,325 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##53: assume false; [2019-11-07 05:53:21,645 WARN L735 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2019-11-07 05:53:21,827 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##8: assume !false; [2019-11-07 05:53:21,827 INFO L688 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##7: assume false; [2019-11-07 05:53:22,456 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-11-07 05:53:22,456 INFO L284 CfgBuilder]: Removed 104 assume(true) statements. [2019-11-07 05:53:22,459 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 05:53:22 BoogieIcfgContainer [2019-11-07 05:53:22,459 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-11-07 05:53:22,460 INFO L113 PluginConnector]: ------------------------Abstract Interpretation---------------------------- [2019-11-07 05:53:22,461 INFO L271 PluginConnector]: Initializing Abstract Interpretation... [2019-11-07 05:53:22,461 INFO L275 PluginConnector]: Abstract Interpretation initialized [2019-11-07 05:53:22,462 INFO L185 PluginConnector]: Executing the observer AbstractInterpretationRcfgObserver from plugin Abstract Interpretation for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 05:53:22" (1/1) ... [2019-11-07 05:53:22,542 INFO L101 FixpointEngine]: Starting fixpoint engine with domain IntervalDomain (maxUnwinding=3, maxParallelStates=2) [2019-11-07 05:53:22,989 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2019-11-07 05:53:22,998 INFO L272 AbstractInterpreter]: Visited 2 different actions 2 times. Never merged. Never widened. Performed 475 root evaluator evaluations with a maximum evaluation depth of 0. Performed 475 inverse root evaluator evaluations with a maximum inverse evaluation depth of 0. Never found a fixpoint. Largest state had 1047 variables. [2019-11-07 05:53:22,998 INFO L132 PluginConnector]: ------------------------ END Abstract Interpretation---------------------------- [2019-11-07 05:53:23,002 INFO L168 Benchmark]: Toolchain (without parser) took 14161.51 ms. Allocated memory was 146.8 MB in the beginning and 635.4 MB in the end (delta: 488.6 MB). Free memory was 93.6 MB in the beginning and 312.6 MB in the end (delta: -219.0 MB). Peak memory consumption was 269.6 MB. Max. memory is 7.1 GB. [2019-11-07 05:53:23,004 INFO L168 Benchmark]: CDTParser took 0.17 ms. Allocated memory is still 146.8 MB. Free memory was 121.9 MB in the beginning and 121.7 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. [2019-11-07 05:53:23,005 INFO L168 Benchmark]: CACSL2BoogieTranslator took 2646.51 ms. Allocated memory was 146.8 MB in the beginning and 251.1 MB in the end (delta: 104.3 MB). Free memory was 93.4 MB in the beginning and 173.5 MB in the end (delta: -80.1 MB). Peak memory consumption was 114.5 MB. Max. memory is 7.1 GB. [2019-11-07 05:53:23,006 INFO L168 Benchmark]: Boogie Preprocessor took 283.36 ms. Allocated memory is still 251.1 MB. Free memory was 173.5 MB in the beginning and 145.6 MB in the end (delta: 27.9 MB). Peak memory consumption was 27.9 MB. Max. memory is 7.1 GB. [2019-11-07 05:53:23,008 INFO L168 Benchmark]: RCFGBuilder took 10689.32 ms. Allocated memory was 251.1 MB in the beginning and 635.4 MB in the end (delta: 384.3 MB). Free memory was 144.0 MB in the beginning and 392.5 MB in the end (delta: -248.5 MB). Peak memory consumption was 394.5 MB. Max. memory is 7.1 GB. [2019-11-07 05:53:23,009 INFO L168 Benchmark]: Abstract Interpretation took 538.05 ms. Allocated memory is still 635.4 MB. Free memory was 392.5 MB in the beginning and 312.6 MB in the end (delta: 79.9 MB). Peak memory consumption was 79.9 MB. Max. memory is 7.1 GB. [2019-11-07 05:53:23,021 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.17 ms. Allocated memory is still 146.8 MB. Free memory was 121.9 MB in the beginning and 121.7 MB in the end (delta: 210.0 kB). Peak memory consumption was 210.0 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 2646.51 ms. Allocated memory was 146.8 MB in the beginning and 251.1 MB in the end (delta: 104.3 MB). Free memory was 93.4 MB in the beginning and 173.5 MB in the end (delta: -80.1 MB). Peak memory consumption was 114.5 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 283.36 ms. Allocated memory is still 251.1 MB. Free memory was 173.5 MB in the beginning and 145.6 MB in the end (delta: 27.9 MB). Peak memory consumption was 27.9 MB. Max. memory is 7.1 GB. * RCFGBuilder took 10689.32 ms. Allocated memory was 251.1 MB in the beginning and 635.4 MB in the end (delta: 384.3 MB). Free memory was 144.0 MB in the beginning and 392.5 MB in the end (delta: -248.5 MB). Peak memory consumption was 394.5 MB. Max. memory is 7.1 GB. * Abstract Interpretation took 538.05 ms. Allocated memory is still 635.4 MB. Free memory was 392.5 MB in the beginning and 312.6 MB in the end (delta: 79.9 MB). Peak memory consumption was 79.9 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.analysis.abstractinterpretationv2: - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - PositiveResult [Line: 7648]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location RESULT: Ultimate proved your program to be correct! Received shutdown request...