/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml --sifa.abstract.domain IntervalDomain -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-64bit-Automizer_Default.epf -i ../sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-usb-serial-whiteheat.ko.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.3-wip.fs.sifa-quantifier-058fc93 [2023-03-22 15:29:11,631 INFO L177 SettingsManager]: Resetting all preferences to default values... [2023-03-22 15:29:11,633 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2023-03-22 15:29:11,674 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2023-03-22 15:29:11,675 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2023-03-22 15:29:11,678 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2023-03-22 15:29:11,683 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2023-03-22 15:29:11,685 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2023-03-22 15:29:11,687 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2023-03-22 15:29:11,691 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2023-03-22 15:29:11,693 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2023-03-22 15:29:11,694 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2023-03-22 15:29:11,694 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2023-03-22 15:29:11,697 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2023-03-22 15:29:11,698 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2023-03-22 15:29:11,699 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2023-03-22 15:29:11,701 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2023-03-22 15:29:11,701 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2023-03-22 15:29:11,703 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2023-03-22 15:29:11,708 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2023-03-22 15:29:11,709 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2023-03-22 15:29:11,710 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2023-03-22 15:29:11,711 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2023-03-22 15:29:11,712 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2023-03-22 15:29:11,720 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2023-03-22 15:29:11,721 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2023-03-22 15:29:11,721 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2023-03-22 15:29:11,723 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2023-03-22 15:29:11,723 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2023-03-22 15:29:11,724 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2023-03-22 15:29:11,724 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2023-03-22 15:29:11,725 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2023-03-22 15:29:11,726 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2023-03-22 15:29:11,726 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2023-03-22 15:29:11,727 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2023-03-22 15:29:11,727 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2023-03-22 15:29:11,728 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2023-03-22 15:29:11,728 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2023-03-22 15:29:11,728 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2023-03-22 15:29:11,729 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2023-03-22 15:29:11,729 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2023-03-22 15:29:11,730 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 [2023-03-22 15:29:11,762 INFO L113 SettingsManager]: Loading preferences was successful [2023-03-22 15:29:11,762 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2023-03-22 15:29:11,763 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-03-22 15:29:11,763 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-03-22 15:29:11,764 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-03-22 15:29:11,764 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-03-22 15:29:11,765 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2023-03-22 15:29:11,765 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2023-03-22 15:29:11,765 INFO L138 SettingsManager]: * Use SBE=true [2023-03-22 15:29:11,765 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-03-22 15:29:11,766 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2023-03-22 15:29:11,766 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2023-03-22 15:29:11,766 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-03-22 15:29:11,767 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-03-22 15:29:11,767 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-03-22 15:29:11,767 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2023-03-22 15:29:11,767 INFO L138 SettingsManager]: * Use constant arrays=true [2023-03-22 15:29:11,767 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-03-22 15:29:11,767 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-03-22 15:29:11,767 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2023-03-22 15:29:11,768 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2023-03-22 15:29:11,768 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-03-22 15:29:11,768 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-03-22 15:29:11,768 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-03-22 15:29:11,768 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-03-22 15:29:11,768 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2023-03-22 15:29:11,768 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-03-22 15:29:11,769 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2023-03-22 15:29:11,769 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-03-22 15:29:11,769 INFO L138 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2023-03-22 15:29:11,769 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2023-03-22 15:29:11,769 INFO L138 SettingsManager]: * Independence relation used for large block encoding in concurrent analysis=SYNTACTIC [2023-03-22 15:29:11,769 INFO L138 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> IntervalDomain [2023-03-22 15:29:12,025 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-03-22 15:29:12,045 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-03-22 15:29:12,048 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-03-22 15:29:12,049 INFO L271 PluginConnector]: Initializing CDTParser... [2023-03-22 15:29:12,049 INFO L275 PluginConnector]: CDTParser initialized [2023-03-22 15:29:12,050 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-usb-serial-whiteheat.ko.cil.out.i [2023-03-22 15:29:13,303 INFO L500 CDTParser]: Created temporary CDT project at NULL [2023-03-22 15:29:13,785 INFO L351 CDTParser]: Found 1 translation units. [2023-03-22 15:29:13,786 INFO L172 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-usb-serial-whiteheat.ko.cil.out.i [2023-03-22 15:29:13,828 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c42120003/d37d48cd075e402e8a86e97b6f11b8d3/FLAGd673388b4 [2023-03-22 15:29:13,842 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c42120003/d37d48cd075e402e8a86e97b6f11b8d3 [2023-03-22 15:29:13,844 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-03-22 15:29:13,846 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2023-03-22 15:29:13,848 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-03-22 15:29:13,848 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-03-22 15:29:13,851 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2023-03-22 15:29:13,851 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.03 03:29:13" (1/1) ... [2023-03-22 15:29:13,852 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@41d6bc8b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.03 03:29:13, skipping insertion in model container [2023-03-22 15:29:13,853 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 22.03 03:29:13" (1/1) ... [2023-03-22 15:29:13,858 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2023-03-22 15:29:13,973 INFO L178 MainTranslator]: Built tables and reachable declarations [2023-03-22 15:29:15,311 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-usb-serial-whiteheat.ko.cil.out.i[223543,223556] [2023-03-22 15:29:15,373 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-03-22 15:29:15,420 INFO L203 MainTranslator]: Completed pre-run [2023-03-22 15:29:15,769 WARN L247 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-usb-serial-whiteheat.ko.cil.out.i[223543,223556] [2023-03-22 15:29:15,791 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-03-22 15:29:15,902 WARN L667 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-03-22 15:29:15,911 INFO L208 MainTranslator]: Completed translation [2023-03-22 15:29:15,912 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.03 03:29:15 WrapperNode [2023-03-22 15:29:15,912 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-03-22 15:29:15,913 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-03-22 15:29:15,913 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2023-03-22 15:29:15,913 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2023-03-22 15:29:15,924 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.03 03:29:15" (1/1) ... [2023-03-22 15:29:15,925 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.03 03:29:15" (1/1) ... [2023-03-22 15:29:15,996 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.03 03:29:15" (1/1) ... [2023-03-22 15:29:15,997 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.03 03:29:15" (1/1) ... [2023-03-22 15:29:16,098 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.03 03:29:15" (1/1) ... [2023-03-22 15:29:16,125 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.03 03:29:15" (1/1) ... [2023-03-22 15:29:16,161 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.03 03:29:15" (1/1) ... [2023-03-22 15:29:16,188 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.03 03:29:15" (1/1) ... [2023-03-22 15:29:16,217 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-03-22 15:29:16,218 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-03-22 15:29:16,219 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2023-03-22 15:29:16,219 INFO L275 PluginConnector]: RCFGBuilder initialized [2023-03-22 15:29:16,220 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 22.03 03:29:15" (1/1) ... [2023-03-22 15:29:16,226 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-03-22 15:29:16,237 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-03-22 15:29:16,250 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2023-03-22 15:29:16,258 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2023-03-22 15:29:16,331 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2023-03-22 15:29:16,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-03-22 15:29:16,332 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2023-03-22 15:29:16,333 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_swab32 [2023-03-22 15:29:16,334 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2023-03-22 15:29:16,334 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2023-03-22 15:29:16,334 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2023-03-22 15:29:16,335 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-03-22 15:29:16,335 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2023-03-22 15:29:16,335 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2023-03-22 15:29:16,335 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move [2023-03-22 15:29:16,335 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2023-03-22 15:29:16,335 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-03-22 15:29:16,335 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2023-03-22 15:29:16,335 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2023-03-22 15:29:16,335 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2023-03-22 15:29:16,335 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2023-03-22 15:29:16,335 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-03-22 15:29:16,335 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-03-22 15:29:16,336 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2023-03-22 15:29:16,336 INFO L138 BoogieDeclarations]: Found implementation of procedure device_private_init [2023-03-22 15:29:16,336 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2023-03-22 15:29:16,336 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2023-03-22 15:29:16,336 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_insert_flip_string [2023-03-22 15:29:16,336 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register [2023-03-22 15:29:16,337 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2023-03-22 15:29:16,337 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2023-03-22 15:29:16,337 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_serial_port_data [2023-03-22 15:29:16,337 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_serial_port_data [2023-03-22 15:29:16,337 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_debug_data [2023-03-22 15:29:16,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ihex_next_binrec [2023-03-22 15:29:16,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ihex_validate_fw [2023-03-22 15:29:16,337 INFO L138 BoogieDeclarations]: Found implementation of procedure request_ihex_firmware [2023-03-22 15:29:16,337 INFO L138 BoogieDeclarations]: Found implementation of procedure whiteheat_firmware_download [2023-03-22 15:29:16,337 INFO L138 BoogieDeclarations]: Found implementation of procedure whiteheat_firmware_attach [2023-03-22 15:29:16,337 INFO L138 BoogieDeclarations]: Found implementation of procedure whiteheat_attach [2023-03-22 15:29:16,338 INFO L138 BoogieDeclarations]: Found implementation of procedure whiteheat_release [2023-03-22 15:29:16,338 INFO L138 BoogieDeclarations]: Found implementation of procedure whiteheat_open [2023-03-22 15:29:16,338 INFO L138 BoogieDeclarations]: Found implementation of procedure whiteheat_close [2023-03-22 15:29:16,338 INFO L138 BoogieDeclarations]: Found implementation of procedure whiteheat_write [2023-03-22 15:29:16,338 INFO L138 BoogieDeclarations]: Found implementation of procedure whiteheat_write_room [2023-03-22 15:29:16,338 INFO L138 BoogieDeclarations]: Found implementation of procedure whiteheat_tiocmget [2023-03-22 15:29:16,338 INFO L138 BoogieDeclarations]: Found implementation of procedure whiteheat_tiocmset [2023-03-22 15:29:16,338 INFO L138 BoogieDeclarations]: Found implementation of procedure whiteheat_ioctl [2023-03-22 15:29:16,338 INFO L138 BoogieDeclarations]: Found implementation of procedure whiteheat_set_termios [2023-03-22 15:29:16,339 INFO L138 BoogieDeclarations]: Found implementation of procedure whiteheat_break_ctl [2023-03-22 15:29:16,339 INFO L138 BoogieDeclarations]: Found implementation of procedure whiteheat_chars_in_buffer [2023-03-22 15:29:16,339 INFO L138 BoogieDeclarations]: Found implementation of procedure whiteheat_throttle [2023-03-22 15:29:16,339 INFO L138 BoogieDeclarations]: Found implementation of procedure whiteheat_unthrottle [2023-03-22 15:29:16,339 INFO L138 BoogieDeclarations]: Found implementation of procedure command_port_write_callback [2023-03-22 15:29:16,339 INFO L138 BoogieDeclarations]: Found implementation of procedure command_port_read_callback [2023-03-22 15:29:16,339 INFO L138 BoogieDeclarations]: Found implementation of procedure whiteheat_read_callback [2023-03-22 15:29:16,340 INFO L138 BoogieDeclarations]: Found implementation of procedure whiteheat_write_callback [2023-03-22 15:29:16,340 INFO L138 BoogieDeclarations]: Found implementation of procedure firm_send_command [2023-03-22 15:29:16,340 INFO L138 BoogieDeclarations]: Found implementation of procedure firm_open [2023-03-22 15:29:16,340 INFO L138 BoogieDeclarations]: Found implementation of procedure firm_close [2023-03-22 15:29:16,341 INFO L138 BoogieDeclarations]: Found implementation of procedure firm_setup_port [2023-03-22 15:29:16,341 INFO L138 BoogieDeclarations]: Found implementation of procedure firm_set_rts [2023-03-22 15:29:16,341 INFO L138 BoogieDeclarations]: Found implementation of procedure firm_set_dtr [2023-03-22 15:29:16,341 INFO L138 BoogieDeclarations]: Found implementation of procedure firm_set_break [2023-03-22 15:29:16,341 INFO L138 BoogieDeclarations]: Found implementation of procedure firm_purge [2023-03-22 15:29:16,341 INFO L138 BoogieDeclarations]: Found implementation of procedure firm_get_dtr_rts [2023-03-22 15:29:16,341 INFO L138 BoogieDeclarations]: Found implementation of procedure firm_report_tx_done [2023-03-22 15:29:16,342 INFO L138 BoogieDeclarations]: Found implementation of procedure start_command_port [2023-03-22 15:29:16,342 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_command_port [2023-03-22 15:29:16,342 INFO L138 BoogieDeclarations]: Found implementation of procedure start_port_read [2023-03-22 15:29:16,342 INFO L138 BoogieDeclarations]: Found implementation of procedure urb_to_wrap [2023-03-22 15:29:16,342 INFO L138 BoogieDeclarations]: Found implementation of procedure list_first [2023-03-22 15:29:16,342 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_data_softint [2023-03-22 15:29:16,342 INFO L138 BoogieDeclarations]: Found implementation of procedure whiteheat_init [2023-03-22 15:29:16,342 INFO L138 BoogieDeclarations]: Found implementation of procedure whiteheat_exit [2023-03-22 15:29:16,342 INFO L138 BoogieDeclarations]: Found implementation of procedure init_module [2023-03-22 15:29:16,342 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup_module [2023-03-22 15:29:16,342 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2023-03-22 15:29:16,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blast_assert [2023-03-22 15:29:16,342 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume_stop [2023-03-22 15:29:16,343 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_coherent [2023-03-22 15:29:16,343 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_coherent [2023-03-22 15:29:16,343 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2023-03-22 15:29:16,343 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2023-03-22 15:29:16,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-03-22 15:29:16,343 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2023-03-22 15:29:16,343 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2023-03-22 15:29:16,343 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-03-22 15:29:16,343 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2023-03-22 15:29:16,343 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2023-03-22 15:29:16,343 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2023-03-22 15:29:16,343 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2023-03-22 15:29:16,344 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-03-22 15:29:16,344 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2023-03-22 15:29:16,344 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2023-03-22 15:29:16,344 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2023-03-22 15:29:16,344 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2023-03-22 15:29:16,344 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2023-03-22 15:29:16,345 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2023-03-22 15:29:16,345 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2023-03-22 15:29:16,345 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2023-03-22 15:29:16,345 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2023-03-22 15:29:16,345 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-03-22 15:29:16,345 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_printk [2023-03-22 15:29:16,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_set_reset [2023-03-22 15:29:16,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_writememory [2023-03-22 15:29:16,346 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2023-03-22 15:29:16,346 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-03-22 15:29:16,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2023-03-22 15:29:16,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2023-03-22 15:29:16,346 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undefined_pointer [2023-03-22 15:29:16,346 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2023-03-22 15:29:16,346 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2023-03-22 15:29:16,346 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2023-03-22 15:29:16,346 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2023-03-22 15:29:16,346 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-03-22 15:29:16,346 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait [2023-03-22 15:29:16,346 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-03-22 15:29:16,347 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2023-03-22 15:29:16,347 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware [2023-03-22 15:29:16,347 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2023-03-22 15:29:16,347 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2023-03-22 15:29:16,347 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_encode_baud_rate [2023-03-22 15:29:16,347 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_flip_buffer_push [2023-03-22 15:29:16,347 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_get_baud_rate [2023-03-22 15:29:16,347 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_insert_flip_string_fixed_flag [2023-03-22 15:29:16,348 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_kref_put [2023-03-22 15:29:16,348 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_tty_get [2023-03-22 15:29:16,348 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_bulk_msg [2023-03-22 15:29:16,348 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_clear_halt [2023-03-22 15:29:16,349 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2023-03-22 15:29:16,349 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2023-03-22 15:29:16,349 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2023-03-22 15:29:16,350 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_deregister [2023-03-22 15:29:16,352 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_port_softint [2023-03-22 15:29:16,353 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_register [2023-03-22 15:29:16,358 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2023-03-22 15:29:16,358 INFO L138 BoogieDeclarations]: Found implementation of procedure autoremove_wake_function [2023-03-22 15:29:16,358 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-03-22 15:29:16,358 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-03-22 15:29:16,359 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-03-22 15:29:16,359 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2023-03-22 15:29:16,359 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2023-03-22 15:29:16,359 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2023-03-22 15:29:16,359 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2023-03-22 15:29:16,359 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2023-03-22 15:29:16,359 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-03-22 15:29:16,359 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_swab32 [2023-03-22 15:29:16,359 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2023-03-22 15:29:16,359 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2023-03-22 15:29:16,359 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-03-22 15:29:16,359 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2023-03-22 15:29:16,359 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-03-22 15:29:16,359 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2023-03-22 15:29:16,360 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2023-03-22 15:29:16,360 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2023-03-22 15:29:16,360 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-03-22 15:29:16,360 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-03-22 15:29:16,360 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2023-03-22 15:29:16,361 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2023-03-22 15:29:16,361 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-03-22 15:29:16,361 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2023-03-22 15:29:16,361 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2023-03-22 15:29:16,361 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2023-03-22 15:29:16,361 INFO L130 BoogieDeclarations]: Found specification of procedure list_move [2023-03-22 15:29:16,361 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2023-03-22 15:29:16,361 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2023-03-22 15:29:16,361 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-03-22 15:29:16,361 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2023-03-22 15:29:16,361 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2023-03-22 15:29:16,361 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2023-03-22 15:29:16,361 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2023-03-22 15:29:16,361 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2023-03-22 15:29:16,361 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2023-03-22 15:29:16,361 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-03-22 15:29:16,362 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2023-03-22 15:29:16,362 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2023-03-22 15:29:16,362 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2023-03-22 15:29:16,362 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2023-03-22 15:29:16,362 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-03-22 15:29:16,362 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2023-03-22 15:29:16,362 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2023-03-22 15:29:16,362 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2023-03-22 15:29:16,363 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2023-03-22 15:29:16,363 INFO L130 BoogieDeclarations]: Found specification of procedure autoremove_wake_function [2023-03-22 15:29:16,363 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2023-03-22 15:29:16,363 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2023-03-22 15:29:16,363 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-03-22 15:29:16,363 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2023-03-22 15:29:16,363 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2023-03-22 15:29:16,363 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-03-22 15:29:16,363 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-03-22 15:29:16,363 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2023-03-22 15:29:16,363 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-03-22 15:29:16,363 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2023-03-22 15:29:16,363 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2023-03-22 15:29:16,363 INFO L130 BoogieDeclarations]: Found specification of procedure init_module [2023-03-22 15:29:16,363 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup_module [2023-03-22 15:29:16,364 INFO L130 BoogieDeclarations]: Found specification of procedure device_private_init [2023-03-22 15:29:16,364 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2023-03-22 15:29:16,364 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2023-03-22 15:29:16,364 INFO L130 BoogieDeclarations]: Found specification of procedure dev_printk [2023-03-22 15:29:16,364 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-03-22 15:29:16,364 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2023-03-22 15:29:16,364 INFO L130 BoogieDeclarations]: Found specification of procedure tty_kref_put [2023-03-22 15:29:16,364 INFO L130 BoogieDeclarations]: Found specification of procedure tty_flip_buffer_push [2023-03-22 15:29:16,364 INFO L130 BoogieDeclarations]: Found specification of procedure tty_get_baud_rate [2023-03-22 15:29:16,364 INFO L130 BoogieDeclarations]: Found specification of procedure tty_encode_baud_rate [2023-03-22 15:29:16,364 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_tty_get [2023-03-22 15:29:16,364 INFO L130 BoogieDeclarations]: Found specification of procedure tty_insert_flip_string_fixed_flag [2023-03-22 15:29:16,364 INFO L130 BoogieDeclarations]: Found specification of procedure tty_insert_flip_string [2023-03-22 15:29:16,364 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2023-03-22 15:29:16,364 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2023-03-22 15:29:16,364 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register [2023-03-22 15:29:16,365 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2023-03-22 15:29:16,365 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2023-03-22 15:29:16,365 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-03-22 15:29:16,365 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2023-03-22 15:29:16,365 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2023-03-22 15:29:16,365 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2023-03-22 15:29:16,365 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2023-03-22 15:29:16,365 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_coherent [2023-03-22 15:29:16,365 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_coherent [2023-03-22 15:29:16,365 INFO L130 BoogieDeclarations]: Found specification of procedure usb_bulk_msg [2023-03-22 15:29:16,365 INFO L130 BoogieDeclarations]: Found specification of procedure usb_clear_halt [2023-03-22 15:29:16,365 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2023-03-22 15:29:16,365 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-03-22 15:29:16,365 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_serial_port_data [2023-03-22 15:29:16,366 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_serial_port_data [2023-03-22 15:29:16,366 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_register [2023-03-22 15:29:16,366 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_deregister [2023-03-22 15:29:16,366 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_port_softint [2023-03-22 15:29:16,366 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_probe [2023-03-22 15:29:16,366 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_disconnect [2023-03-22 15:29:16,366 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_writememory [2023-03-22 15:29:16,366 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_set_reset [2023-03-22 15:29:16,366 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_debug_data [2023-03-22 15:29:16,366 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2023-03-22 15:29:16,366 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2023-03-22 15:29:16,366 INFO L130 BoogieDeclarations]: Found specification of procedure ihex_next_binrec [2023-03-22 15:29:16,366 INFO L130 BoogieDeclarations]: Found specification of procedure ihex_validate_fw [2023-03-22 15:29:16,366 INFO L130 BoogieDeclarations]: Found specification of procedure request_ihex_firmware [2023-03-22 15:29:16,366 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-03-22 15:29:16,366 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-03-22 15:29:16,367 INFO L130 BoogieDeclarations]: Found specification of procedure whiteheat_firmware_download [2023-03-22 15:29:16,367 INFO L130 BoogieDeclarations]: Found specification of procedure whiteheat_firmware_attach [2023-03-22 15:29:16,367 INFO L130 BoogieDeclarations]: Found specification of procedure whiteheat_attach [2023-03-22 15:29:16,367 INFO L130 BoogieDeclarations]: Found specification of procedure whiteheat_release [2023-03-22 15:29:16,367 INFO L130 BoogieDeclarations]: Found specification of procedure whiteheat_open [2023-03-22 15:29:16,367 INFO L130 BoogieDeclarations]: Found specification of procedure whiteheat_close [2023-03-22 15:29:16,367 INFO L130 BoogieDeclarations]: Found specification of procedure whiteheat_write [2023-03-22 15:29:16,367 INFO L130 BoogieDeclarations]: Found specification of procedure whiteheat_write_room [2023-03-22 15:29:16,367 INFO L130 BoogieDeclarations]: Found specification of procedure whiteheat_ioctl [2023-03-22 15:29:16,367 INFO L130 BoogieDeclarations]: Found specification of procedure whiteheat_set_termios [2023-03-22 15:29:16,367 INFO L130 BoogieDeclarations]: Found specification of procedure whiteheat_tiocmget [2023-03-22 15:29:16,367 INFO L130 BoogieDeclarations]: Found specification of procedure whiteheat_tiocmset [2023-03-22 15:29:16,367 INFO L130 BoogieDeclarations]: Found specification of procedure whiteheat_break_ctl [2023-03-22 15:29:16,367 INFO L130 BoogieDeclarations]: Found specification of procedure whiteheat_chars_in_buffer [2023-03-22 15:29:16,367 INFO L130 BoogieDeclarations]: Found specification of procedure whiteheat_throttle [2023-03-22 15:29:16,368 INFO L130 BoogieDeclarations]: Found specification of procedure whiteheat_unthrottle [2023-03-22 15:29:16,368 INFO L130 BoogieDeclarations]: Found specification of procedure whiteheat_read_callback [2023-03-22 15:29:16,371 INFO L130 BoogieDeclarations]: Found specification of procedure whiteheat_write_callback [2023-03-22 15:29:16,371 INFO L130 BoogieDeclarations]: Found specification of procedure start_command_port [2023-03-22 15:29:16,372 INFO L130 BoogieDeclarations]: Found specification of procedure stop_command_port [2023-03-22 15:29:16,372 INFO L130 BoogieDeclarations]: Found specification of procedure command_port_write_callback [2023-03-22 15:29:16,372 INFO L130 BoogieDeclarations]: Found specification of procedure command_port_read_callback [2023-03-22 15:29:16,372 INFO L130 BoogieDeclarations]: Found specification of procedure start_port_read [2023-03-22 15:29:16,373 INFO L130 BoogieDeclarations]: Found specification of procedure urb_to_wrap [2023-03-22 15:29:16,373 INFO L130 BoogieDeclarations]: Found specification of procedure list_first [2023-03-22 15:29:16,373 INFO L130 BoogieDeclarations]: Found specification of procedure rx_data_softint [2023-03-22 15:29:16,373 INFO L130 BoogieDeclarations]: Found specification of procedure firm_send_command [2023-03-22 15:29:16,373 INFO L130 BoogieDeclarations]: Found specification of procedure firm_open [2023-03-22 15:29:16,373 INFO L130 BoogieDeclarations]: Found specification of procedure firm_close [2023-03-22 15:29:16,373 INFO L130 BoogieDeclarations]: Found specification of procedure firm_setup_port [2023-03-22 15:29:16,373 INFO L130 BoogieDeclarations]: Found specification of procedure firm_set_rts [2023-03-22 15:29:16,373 INFO L130 BoogieDeclarations]: Found specification of procedure firm_set_dtr [2023-03-22 15:29:16,373 INFO L130 BoogieDeclarations]: Found specification of procedure firm_set_break [2023-03-22 15:29:16,373 INFO L130 BoogieDeclarations]: Found specification of procedure firm_purge [2023-03-22 15:29:16,373 INFO L130 BoogieDeclarations]: Found specification of procedure firm_get_dtr_rts [2023-03-22 15:29:16,373 INFO L130 BoogieDeclarations]: Found specification of procedure firm_report_tx_done [2023-03-22 15:29:16,373 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-03-22 15:29:16,373 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-03-22 15:29:16,373 INFO L130 BoogieDeclarations]: Found specification of procedure whiteheat_init [2023-03-22 15:29:16,374 INFO L130 BoogieDeclarations]: Found specification of procedure whiteheat_exit [2023-03-22 15:29:16,374 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-03-22 15:29:16,374 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2023-03-22 15:29:16,374 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2023-03-22 15:29:16,374 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2023-03-22 15:29:16,374 INFO L130 BoogieDeclarations]: Found specification of procedure main [2023-03-22 15:29:16,374 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blast_assert [2023-03-22 15:29:16,374 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undefined_pointer [2023-03-22 15:29:16,374 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume_stop [2023-03-22 15:29:16,374 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2023-03-22 15:29:16,374 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2023-03-22 15:29:16,374 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-03-22 15:29:16,374 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-03-22 15:29:16,374 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2023-03-22 15:29:16,374 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2023-03-22 15:29:16,374 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2023-03-22 15:29:16,374 INFO L130 BoogieDeclarations]: Found specification of procedure free [2023-03-22 15:29:16,375 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2023-03-22 15:29:16,375 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-03-22 15:29:16,375 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-03-22 15:29:16,375 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-03-22 15:29:16,375 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-03-22 15:29:16,375 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-03-22 15:29:16,375 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-03-22 15:29:16,375 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-03-22 15:29:16,957 INFO L236 CfgBuilder]: Building ICFG [2023-03-22 15:29:16,961 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-03-22 15:29:17,292 WARN L818 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-03-22 15:29:17,304 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##10: assume !false; [2023-03-22 15:29:17,305 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##9: assume false; [2023-03-22 15:29:17,324 WARN L818 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-03-22 15:29:17,588 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##12: assume !false; [2023-03-22 15:29:17,588 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##11: assume false; [2023-03-22 15:29:18,046 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_assume_stopFINAL: assume true; [2023-03-22 15:29:19,089 WARN L818 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-03-22 15:29:19,137 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##54: assume !false; [2023-03-22 15:29:19,137 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##53: assume false; [2023-03-22 15:29:19,324 WARN L818 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-03-22 15:29:19,458 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##26: assume !false; [2023-03-22 15:29:19,459 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##25: assume false; [2023-03-22 15:29:19,875 INFO L277 CfgBuilder]: Performing block encoding [2023-03-22 15:29:19,888 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-03-22 15:29:19,889 INFO L302 CfgBuilder]: Removed 104 assume(true) statements. [2023-03-22 15:29:19,892 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.03 03:29:19 BoogieIcfgContainer [2023-03-22 15:29:19,892 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-03-22 15:29:19,893 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2023-03-22 15:29:19,893 INFO L271 PluginConnector]: Initializing Sifa... [2023-03-22 15:29:19,893 INFO L275 PluginConnector]: Sifa initialized [2023-03-22 15:29:19,894 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 22.03 03:29:19" (1/1) ... [2023-03-22 15:29:19,894 INFO L79 SifaObserver]: LogSizeWrapperFluid Intern Fluid=SizeLimitFluid ♦ Abstract Domain=IntervalDomain ♦ Max. Parallel Octagon=2 ♦ Fluid=SizeLimitFluid ♦ Max. Parallel Explicit Values=2 ♦ Max. Parallel Intervals=2 ♦ Loop Summarizer=FixpointLoopSummarizer ♦ CompoundDomain Intern Domains=ExplicitValueDomain;IntervalDomain ♦ Call Summarizer=ReUseSupersetCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ SizeLimitFluid Max. Disjunctions=8 ♦ Simplification Technique=NONE ♦ Max. Parallel Equality=2 ♦ SizeLimitFluid Max. DAG Size=-1 [2023-03-22 15:29:19,916 INFO L159 IcfgInterpreter]: Started Sifa with 1 locations of interest [2023-03-22 15:29:19,916 INFO L166 IcfgInterpreter]: Building call graph [2023-03-22 15:29:19,925 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2023-03-22 15:29:19,930 INFO L176 IcfgInterpreter]: Starting interpretation [2023-03-22 15:29:19,931 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2023-03-22 15:29:52,207 INFO L197 IcfgInterpreter]: Interpreting procedure main with input of size 2578 for LOIs