/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -s ../../../trunk/examples/settings/default/taipan/svcomp-Reach-32bit-Taipan_Default.epf -tc ../../../trunk/examples/toolchains/SifaC.xml --sifa.abstract.domain EqDomain -i ../sv-benchmarks/c/ldv-linux-3.0/usb_urb-drivers-usb-serial-whiteheat.ko.cil.out.i -------------------------------------------------------------------------------- This is Ultimate 0.2.3-dev-f954360 [2023-03-31 18:10:34,210 INFO L177 SettingsManager]: Resetting all preferences to default values... [2023-03-31 18:10:34,212 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2023-03-31 18:10:34,254 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2023-03-31 18:10:34,255 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2023-03-31 18:10:34,256 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2023-03-31 18:10:34,257 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2023-03-31 18:10:34,259 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2023-03-31 18:10:34,261 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2023-03-31 18:10:34,262 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2023-03-31 18:10:34,263 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2023-03-31 18:10:34,265 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2023-03-31 18:10:34,266 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2023-03-31 18:10:34,270 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2023-03-31 18:10:34,271 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2023-03-31 18:10:34,272 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2023-03-31 18:10:34,272 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2023-03-31 18:10:34,273 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2023-03-31 18:10:34,274 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2023-03-31 18:10:34,275 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2023-03-31 18:10:34,276 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2023-03-31 18:10:34,280 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2023-03-31 18:10:34,283 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2023-03-31 18:10:34,284 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2023-03-31 18:10:34,295 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2023-03-31 18:10:34,295 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2023-03-31 18:10:34,295 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2023-03-31 18:10:34,296 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2023-03-31 18:10:34,296 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2023-03-31 18:10:34,297 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2023-03-31 18:10:34,299 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2023-03-31 18:10:34,300 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2023-03-31 18:10:34,301 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2023-03-31 18:10:34,302 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2023-03-31 18:10:34,303 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2023-03-31 18:10:34,303 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2023-03-31 18:10:34,303 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2023-03-31 18:10:34,303 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2023-03-31 18:10:34,304 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2023-03-31 18:10:34,304 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2023-03-31 18:10:34,305 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2023-03-31 18:10:34,306 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/taipan/svcomp-Reach-32bit-Taipan_Default.epf [2023-03-31 18:10:34,340 INFO L113 SettingsManager]: Loading preferences was successful [2023-03-31 18:10:34,340 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2023-03-31 18:10:34,341 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2023-03-31 18:10:34,341 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2023-03-31 18:10:34,341 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2023-03-31 18:10:34,342 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2023-03-31 18:10:34,342 INFO L138 SettingsManager]: * User list type=DISABLED [2023-03-31 18:10:34,342 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2023-03-31 18:10:34,342 INFO L138 SettingsManager]: * Explicit value domain=true [2023-03-31 18:10:34,342 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2023-03-31 18:10:34,342 INFO L138 SettingsManager]: * Octagon Domain=false [2023-03-31 18:10:34,342 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2023-03-31 18:10:34,342 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2023-03-31 18:10:34,342 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2023-03-31 18:10:34,343 INFO L138 SettingsManager]: * Interval Domain=false [2023-03-31 18:10:34,343 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2023-03-31 18:10:34,343 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2023-03-31 18:10:34,343 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2023-03-31 18:10:34,343 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2023-03-31 18:10:34,344 INFO L138 SettingsManager]: * sizeof long=4 [2023-03-31 18:10:34,344 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2023-03-31 18:10:34,344 INFO L138 SettingsManager]: * sizeof POINTER=4 [2023-03-31 18:10:34,344 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2023-03-31 18:10:34,344 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2023-03-31 18:10:34,344 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2023-03-31 18:10:34,344 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2023-03-31 18:10:34,347 INFO L138 SettingsManager]: * sizeof long double=12 [2023-03-31 18:10:34,347 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2023-03-31 18:10:34,347 INFO L138 SettingsManager]: * Use constant arrays=true [2023-03-31 18:10:34,347 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2023-03-31 18:10:34,347 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2023-03-31 18:10:34,347 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2023-03-31 18:10:34,347 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-03-31 18:10:34,348 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2023-03-31 18:10:34,348 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2023-03-31 18:10:34,348 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2023-03-31 18:10:34,348 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2023-03-31 18:10:34,348 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2023-03-31 18:10:34,348 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2023-03-31 18:10:34,348 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2023-03-31 18:10:34,349 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2023-03-31 18:10:34,349 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> EqDomain [2023-03-31 18:10:34,569 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2023-03-31 18:10:34,586 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2023-03-31 18:10:34,589 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2023-03-31 18:10:34,590 INFO L271 PluginConnector]: Initializing CDTParser... [2023-03-31 18:10:34,591 INFO L275 PluginConnector]: CDTParser initialized [2023-03-31 18:10:34,592 INFO L432 ainManager$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 [2023-03-31 18:10:35,843 INFO L500 CDTParser]: Created temporary CDT project at NULL [2023-03-31 18:10:36,334 INFO L351 CDTParser]: Found 1 translation units. [2023-03-31 18:10:36,334 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 [2023-03-31 18:10:36,374 INFO L394 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/024e04ffb/fd940e219e1945ee942aa8541fbb9006/FLAG7415150f1 [2023-03-31 18:10:36,392 INFO L402 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/024e04ffb/fd940e219e1945ee942aa8541fbb9006 [2023-03-31 18:10:36,395 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2023-03-31 18:10:36,397 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2023-03-31 18:10:36,401 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2023-03-31 18:10:36,401 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2023-03-31 18:10:36,405 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2023-03-31 18:10:36,405 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.03 06:10:36" (1/1) ... [2023-03-31 18:10:36,407 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@40cda559 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 06:10:36, skipping insertion in model container [2023-03-31 18:10:36,407 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 31.03 06:10:36" (1/1) ... [2023-03-31 18:10:36,413 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2023-03-31 18:10:36,518 INFO L178 MainTranslator]: Built tables and reachable declarations [2023-03-31 18:10:37,881 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] [2023-03-31 18:10:37,947 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-03-31 18:10:37,995 INFO L203 MainTranslator]: Completed pre-run [2023-03-31 18:10:38,293 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] [2023-03-31 18:10:38,316 INFO L209 PostProcessor]: Analyzing one entry point: main [2023-03-31 18:10:38,367 WARN L667 CHandler]: The function __bad_percpu_size is called, but not defined or handled by StandardFunctionHandler. [2023-03-31 18:10:38,374 INFO L208 MainTranslator]: Completed translation [2023-03-31 18:10:38,374 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 06:10:38 WrapperNode [2023-03-31 18:10:38,374 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2023-03-31 18:10:38,376 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2023-03-31 18:10:38,376 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2023-03-31 18:10:38,376 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2023-03-31 18:10:38,388 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 06:10:38" (1/1) ... [2023-03-31 18:10:38,388 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 06:10:38" (1/1) ... [2023-03-31 18:10:38,466 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 06:10:38" (1/1) ... [2023-03-31 18:10:38,466 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 06:10:38" (1/1) ... [2023-03-31 18:10:38,559 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 06:10:38" (1/1) ... [2023-03-31 18:10:38,580 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 06:10:38" (1/1) ... [2023-03-31 18:10:38,601 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 06:10:38" (1/1) ... [2023-03-31 18:10:38,653 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 06:10:38" (1/1) ... [2023-03-31 18:10:38,681 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2023-03-31 18:10:38,682 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2023-03-31 18:10:38,682 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2023-03-31 18:10:38,683 INFO L275 PluginConnector]: RCFGBuilder initialized [2023-03-31 18:10:38,685 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 31.03 06:10:38" (1/1) ... [2023-03-31 18:10:38,691 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2023-03-31 18:10:38,701 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2023-03-31 18:10:38,714 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) [2023-03-31 18:10:38,732 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 [2023-03-31 18:10:38,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2023-03-31 18:10:38,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2023-03-31 18:10:38,748 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2023-03-31 18:10:38,749 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_swab32 [2023-03-31 18:10:38,749 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2023-03-31 18:10:38,749 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2023-03-31 18:10:38,749 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2023-03-31 18:10:38,749 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2023-03-31 18:10:38,749 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2023-03-31 18:10:38,749 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2023-03-31 18:10:38,749 INFO L138 BoogieDeclarations]: Found implementation of procedure list_move [2023-03-31 18:10:38,749 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2023-03-31 18:10:38,749 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2023-03-31 18:10:38,749 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2023-03-31 18:10:38,750 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2023-03-31 18:10:38,751 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2023-03-31 18:10:38,751 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2023-03-31 18:10:38,751 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2023-03-31 18:10:38,751 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2023-03-31 18:10:38,751 INFO L138 BoogieDeclarations]: Found implementation of procedure copy_to_user [2023-03-31 18:10:38,751 INFO L138 BoogieDeclarations]: Found implementation of procedure device_private_init [2023-03-31 18:10:38,751 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2023-03-31 18:10:38,751 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2023-03-31 18:10:38,752 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_insert_flip_string [2023-03-31 18:10:38,752 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register [2023-03-31 18:10:38,752 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_fill_bulk_urb [2023-03-31 18:10:38,752 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2023-03-31 18:10:38,752 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_get_serial_port_data [2023-03-31 18:10:38,752 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_serial_port_data [2023-03-31 18:10:38,752 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_debug_data [2023-03-31 18:10:38,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ihex_next_binrec [2023-03-31 18:10:38,752 INFO L138 BoogieDeclarations]: Found implementation of procedure ihex_validate_fw [2023-03-31 18:10:38,752 INFO L138 BoogieDeclarations]: Found implementation of procedure request_ihex_firmware [2023-03-31 18:10:38,753 INFO L138 BoogieDeclarations]: Found implementation of procedure whiteheat_firmware_download [2023-03-31 18:10:38,753 INFO L138 BoogieDeclarations]: Found implementation of procedure whiteheat_firmware_attach [2023-03-31 18:10:38,753 INFO L138 BoogieDeclarations]: Found implementation of procedure whiteheat_attach [2023-03-31 18:10:38,753 INFO L138 BoogieDeclarations]: Found implementation of procedure whiteheat_release [2023-03-31 18:10:38,753 INFO L138 BoogieDeclarations]: Found implementation of procedure whiteheat_open [2023-03-31 18:10:38,753 INFO L138 BoogieDeclarations]: Found implementation of procedure whiteheat_close [2023-03-31 18:10:38,754 INFO L138 BoogieDeclarations]: Found implementation of procedure whiteheat_write [2023-03-31 18:10:38,754 INFO L138 BoogieDeclarations]: Found implementation of procedure whiteheat_write_room [2023-03-31 18:10:38,754 INFO L138 BoogieDeclarations]: Found implementation of procedure whiteheat_tiocmget [2023-03-31 18:10:38,754 INFO L138 BoogieDeclarations]: Found implementation of procedure whiteheat_tiocmset [2023-03-31 18:10:38,754 INFO L138 BoogieDeclarations]: Found implementation of procedure whiteheat_ioctl [2023-03-31 18:10:38,755 INFO L138 BoogieDeclarations]: Found implementation of procedure whiteheat_set_termios [2023-03-31 18:10:38,755 INFO L138 BoogieDeclarations]: Found implementation of procedure whiteheat_break_ctl [2023-03-31 18:10:38,755 INFO L138 BoogieDeclarations]: Found implementation of procedure whiteheat_chars_in_buffer [2023-03-31 18:10:38,755 INFO L138 BoogieDeclarations]: Found implementation of procedure whiteheat_throttle [2023-03-31 18:10:38,755 INFO L138 BoogieDeclarations]: Found implementation of procedure whiteheat_unthrottle [2023-03-31 18:10:38,755 INFO L138 BoogieDeclarations]: Found implementation of procedure command_port_write_callback [2023-03-31 18:10:38,755 INFO L138 BoogieDeclarations]: Found implementation of procedure command_port_read_callback [2023-03-31 18:10:38,756 INFO L138 BoogieDeclarations]: Found implementation of procedure whiteheat_read_callback [2023-03-31 18:10:38,756 INFO L138 BoogieDeclarations]: Found implementation of procedure whiteheat_write_callback [2023-03-31 18:10:38,756 INFO L138 BoogieDeclarations]: Found implementation of procedure firm_send_command [2023-03-31 18:10:38,756 INFO L138 BoogieDeclarations]: Found implementation of procedure firm_open [2023-03-31 18:10:38,760 INFO L138 BoogieDeclarations]: Found implementation of procedure firm_close [2023-03-31 18:10:38,761 INFO L138 BoogieDeclarations]: Found implementation of procedure firm_setup_port [2023-03-31 18:10:38,761 INFO L138 BoogieDeclarations]: Found implementation of procedure firm_set_rts [2023-03-31 18:10:38,761 INFO L138 BoogieDeclarations]: Found implementation of procedure firm_set_dtr [2023-03-31 18:10:38,761 INFO L138 BoogieDeclarations]: Found implementation of procedure firm_set_break [2023-03-31 18:10:38,761 INFO L138 BoogieDeclarations]: Found implementation of procedure firm_purge [2023-03-31 18:10:38,761 INFO L138 BoogieDeclarations]: Found implementation of procedure firm_get_dtr_rts [2023-03-31 18:10:38,761 INFO L138 BoogieDeclarations]: Found implementation of procedure firm_report_tx_done [2023-03-31 18:10:38,761 INFO L138 BoogieDeclarations]: Found implementation of procedure start_command_port [2023-03-31 18:10:38,761 INFO L138 BoogieDeclarations]: Found implementation of procedure stop_command_port [2023-03-31 18:10:38,761 INFO L138 BoogieDeclarations]: Found implementation of procedure start_port_read [2023-03-31 18:10:38,761 INFO L138 BoogieDeclarations]: Found implementation of procedure urb_to_wrap [2023-03-31 18:10:38,761 INFO L138 BoogieDeclarations]: Found implementation of procedure list_first [2023-03-31 18:10:38,761 INFO L138 BoogieDeclarations]: Found implementation of procedure rx_data_softint [2023-03-31 18:10:38,762 INFO L138 BoogieDeclarations]: Found implementation of procedure whiteheat_init [2023-03-31 18:10:38,762 INFO L138 BoogieDeclarations]: Found implementation of procedure whiteheat_exit [2023-03-31 18:10:38,762 INFO L138 BoogieDeclarations]: Found implementation of procedure init_module [2023-03-31 18:10:38,762 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup_module [2023-03-31 18:10:38,762 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2023-03-31 18:10:38,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_blast_assert [2023-03-31 18:10:38,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume_stop [2023-03-31 18:10:38,762 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_coherent [2023-03-31 18:10:38,762 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_coherent [2023-03-31 18:10:38,763 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_alloc_urb [2023-03-31 18:10:38,763 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_free_urb [2023-03-31 18:10:38,763 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_final_state [2023-03-31 18:10:38,763 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2023-03-31 18:10:38,763 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2023-03-31 18:10:38,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2023-03-31 18:10:38,764 INFO L138 BoogieDeclarations]: Found implementation of procedure __kmalloc [2023-03-31 18:10:38,764 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2023-03-31 18:10:38,764 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_del_entry [2023-03-31 18:10:38,764 INFO L138 BoogieDeclarations]: Found implementation of procedure __mutex_init [2023-03-31 18:10:38,764 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2023-03-31 18:10:38,764 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2023-03-31 18:10:38,764 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2023-03-31 18:10:38,764 INFO L138 BoogieDeclarations]: Found implementation of procedure _dev_info [2023-03-31 18:10:38,765 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock [2023-03-31 18:10:38,765 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irq [2023-03-31 18:10:38,765 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_lock_irqsave [2023-03-31 18:10:38,765 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock [2023-03-31 18:10:38,765 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irq [2023-03-31 18:10:38,765 INFO L138 BoogieDeclarations]: Found implementation of procedure _raw_spin_unlock_irqrestore [2023-03-31 18:10:38,765 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_err [2023-03-31 18:10:38,765 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_printk [2023-03-31 18:10:38,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_set_reset [2023-03-31 18:10:38,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ezusb_writememory [2023-03-31 18:10:38,765 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2023-03-31 18:10:38,765 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2023-03-31 18:10:38,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_return_value [2023-03-31 18:10:38,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_initialize [2023-03-31 18:10:38,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undefined_pointer [2023-03-31 18:10:38,766 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del [2023-03-31 18:10:38,766 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2023-03-31 18:10:38,766 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2023-03-31 18:10:38,766 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_lock_nested [2023-03-31 18:10:38,766 INFO L138 BoogieDeclarations]: Found implementation of procedure mutex_unlock [2023-03-31 18:10:38,766 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait [2023-03-31 18:10:38,766 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2023-03-31 18:10:38,766 INFO L138 BoogieDeclarations]: Found implementation of procedure release_firmware [2023-03-31 18:10:38,766 INFO L138 BoogieDeclarations]: Found implementation of procedure request_firmware [2023-03-31 18:10:38,768 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_timeout [2023-03-31 18:10:38,768 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2023-03-31 18:10:38,768 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_encode_baud_rate [2023-03-31 18:10:38,768 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_flip_buffer_push [2023-03-31 18:10:38,769 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_get_baud_rate [2023-03-31 18:10:38,771 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_insert_flip_string_fixed_flag [2023-03-31 18:10:38,772 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_kref_put [2023-03-31 18:10:38,777 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_port_tty_get [2023-03-31 18:10:38,778 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_bulk_msg [2023-03-31 18:10:38,778 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_clear_halt [2023-03-31 18:10:38,778 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_deregister [2023-03-31 18:10:38,778 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_kill_urb [2023-03-31 18:10:38,778 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_register_driver [2023-03-31 18:10:38,778 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_deregister [2023-03-31 18:10:38,778 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_port_softint [2023-03-31 18:10:38,778 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_serial_register [2023-03-31 18:10:38,778 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_submit_urb [2023-03-31 18:10:38,778 INFO L138 BoogieDeclarations]: Found implementation of procedure autoremove_wake_function [2023-03-31 18:10:38,779 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2023-03-31 18:10:38,779 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2023-03-31 18:10:38,779 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2023-03-31 18:10:38,779 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2023-03-31 18:10:38,779 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2023-03-31 18:10:38,779 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_perror_fail [2023-03-31 18:10:38,779 INFO L130 BoogieDeclarations]: Found specification of procedure __assert [2023-03-31 18:10:38,779 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2023-03-31 18:10:38,780 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2023-03-31 18:10:38,780 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_swab32 [2023-03-31 18:10:38,780 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2023-03-31 18:10:38,780 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2023-03-31 18:10:38,780 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2023-03-31 18:10:38,780 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2023-03-31 18:10:38,780 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2023-03-31 18:10:38,780 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2023-03-31 18:10:38,780 INFO L130 BoogieDeclarations]: Found specification of procedure memcpy [2023-03-31 18:10:38,780 INFO L130 BoogieDeclarations]: Found specification of procedure memset [2023-03-31 18:10:38,780 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2023-03-31 18:10:38,780 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2023-03-31 18:10:38,780 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2023-03-31 18:10:38,781 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2023-03-31 18:10:38,781 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2023-03-31 18:10:38,781 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2023-03-31 18:10:38,781 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2023-03-31 18:10:38,781 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2023-03-31 18:10:38,781 INFO L130 BoogieDeclarations]: Found specification of procedure list_move [2023-03-31 18:10:38,781 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2023-03-31 18:10:38,781 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2023-03-31 18:10:38,781 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2023-03-31 18:10:38,781 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2023-03-31 18:10:38,781 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irq [2023-03-31 18:10:38,781 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock_irqsave [2023-03-31 18:10:38,781 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2023-03-31 18:10:38,781 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irq [2023-03-31 18:10:38,782 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock_irqrestore [2023-03-31 18:10:38,782 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2023-03-31 18:10:38,782 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2023-03-31 18:10:38,782 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2023-03-31 18:10:38,782 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2023-03-31 18:10:38,783 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2023-03-31 18:10:38,783 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2023-03-31 18:10:38,783 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2023-03-31 18:10:38,783 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2023-03-31 18:10:38,783 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2023-03-31 18:10:38,783 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2023-03-31 18:10:38,783 INFO L130 BoogieDeclarations]: Found specification of procedure autoremove_wake_function [2023-03-31 18:10:38,783 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2023-03-31 18:10:38,783 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_lock_nested [2023-03-31 18:10:38,783 INFO L130 BoogieDeclarations]: Found specification of procedure mutex_unlock [2023-03-31 18:10:38,783 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2023-03-31 18:10:38,783 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2023-03-31 18:10:38,783 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2023-03-31 18:10:38,783 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2023-03-31 18:10:38,783 INFO L130 BoogieDeclarations]: Found specification of procedure __kmalloc [2023-03-31 18:10:38,784 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2023-03-31 18:10:38,784 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2023-03-31 18:10:38,784 INFO L130 BoogieDeclarations]: Found specification of procedure copy_to_user [2023-03-31 18:10:38,784 INFO L130 BoogieDeclarations]: Found specification of procedure init_module [2023-03-31 18:10:38,784 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup_module [2023-03-31 18:10:38,784 INFO L130 BoogieDeclarations]: Found specification of procedure device_private_init [2023-03-31 18:10:38,784 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2023-03-31 18:10:38,784 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2023-03-31 18:10:38,784 INFO L130 BoogieDeclarations]: Found specification of procedure dev_printk [2023-03-31 18:10:38,784 INFO L130 BoogieDeclarations]: Found specification of procedure dev_err [2023-03-31 18:10:38,784 INFO L130 BoogieDeclarations]: Found specification of procedure _dev_info [2023-03-31 18:10:38,784 INFO L130 BoogieDeclarations]: Found specification of procedure tty_kref_put [2023-03-31 18:10:38,784 INFO L130 BoogieDeclarations]: Found specification of procedure tty_flip_buffer_push [2023-03-31 18:10:38,784 INFO L130 BoogieDeclarations]: Found specification of procedure tty_get_baud_rate [2023-03-31 18:10:38,784 INFO L130 BoogieDeclarations]: Found specification of procedure tty_encode_baud_rate [2023-03-31 18:10:38,784 INFO L130 BoogieDeclarations]: Found specification of procedure tty_port_tty_get [2023-03-31 18:10:38,785 INFO L130 BoogieDeclarations]: Found specification of procedure tty_insert_flip_string_fixed_flag [2023-03-31 18:10:38,785 INFO L130 BoogieDeclarations]: Found specification of procedure tty_insert_flip_string [2023-03-31 18:10:38,785 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_timeout [2023-03-31 18:10:38,785 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register_driver [2023-03-31 18:10:38,785 INFO L130 BoogieDeclarations]: Found specification of procedure usb_register [2023-03-31 18:10:38,785 INFO L130 BoogieDeclarations]: Found specification of procedure usb_deregister [2023-03-31 18:10:38,785 INFO L130 BoogieDeclarations]: Found specification of procedure usb_fill_bulk_urb [2023-03-31 18:10:38,785 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2023-03-31 18:10:38,785 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_urb [2023-03-31 18:10:38,785 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_urb [2023-03-31 18:10:38,785 INFO L130 BoogieDeclarations]: Found specification of procedure usb_submit_urb [2023-03-31 18:10:38,786 INFO L130 BoogieDeclarations]: Found specification of procedure usb_kill_urb [2023-03-31 18:10:38,786 INFO L130 BoogieDeclarations]: Found specification of procedure usb_alloc_coherent [2023-03-31 18:10:38,786 INFO L130 BoogieDeclarations]: Found specification of procedure usb_free_coherent [2023-03-31 18:10:38,786 INFO L130 BoogieDeclarations]: Found specification of procedure usb_bulk_msg [2023-03-31 18:10:38,786 INFO L130 BoogieDeclarations]: Found specification of procedure usb_clear_halt [2023-03-31 18:10:38,786 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2023-03-31 18:10:38,786 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2023-03-31 18:10:38,786 INFO L130 BoogieDeclarations]: Found specification of procedure usb_get_serial_port_data [2023-03-31 18:10:38,786 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_serial_port_data [2023-03-31 18:10:38,786 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_register [2023-03-31 18:10:38,786 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_deregister [2023-03-31 18:10:38,786 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_port_softint [2023-03-31 18:10:38,786 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_probe [2023-03-31 18:10:38,786 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_disconnect [2023-03-31 18:10:38,786 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_writememory [2023-03-31 18:10:38,786 INFO L130 BoogieDeclarations]: Found specification of procedure ezusb_set_reset [2023-03-31 18:10:38,786 INFO L130 BoogieDeclarations]: Found specification of procedure usb_serial_debug_data [2023-03-31 18:10:38,787 INFO L130 BoogieDeclarations]: Found specification of procedure request_firmware [2023-03-31 18:10:38,787 INFO L130 BoogieDeclarations]: Found specification of procedure release_firmware [2023-03-31 18:10:38,787 INFO L130 BoogieDeclarations]: Found specification of procedure ihex_next_binrec [2023-03-31 18:10:38,787 INFO L130 BoogieDeclarations]: Found specification of procedure ihex_validate_fw [2023-03-31 18:10:38,787 INFO L130 BoogieDeclarations]: Found specification of procedure request_ihex_firmware [2023-03-31 18:10:38,787 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2023-03-31 18:10:38,787 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2023-03-31 18:10:38,787 INFO L130 BoogieDeclarations]: Found specification of procedure whiteheat_firmware_download [2023-03-31 18:10:38,787 INFO L130 BoogieDeclarations]: Found specification of procedure whiteheat_firmware_attach [2023-03-31 18:10:38,787 INFO L130 BoogieDeclarations]: Found specification of procedure whiteheat_attach [2023-03-31 18:10:38,787 INFO L130 BoogieDeclarations]: Found specification of procedure whiteheat_release [2023-03-31 18:10:38,787 INFO L130 BoogieDeclarations]: Found specification of procedure whiteheat_open [2023-03-31 18:10:38,787 INFO L130 BoogieDeclarations]: Found specification of procedure whiteheat_close [2023-03-31 18:10:38,787 INFO L130 BoogieDeclarations]: Found specification of procedure whiteheat_write [2023-03-31 18:10:38,788 INFO L130 BoogieDeclarations]: Found specification of procedure whiteheat_write_room [2023-03-31 18:10:38,791 INFO L130 BoogieDeclarations]: Found specification of procedure whiteheat_ioctl [2023-03-31 18:10:38,791 INFO L130 BoogieDeclarations]: Found specification of procedure whiteheat_set_termios [2023-03-31 18:10:38,793 INFO L130 BoogieDeclarations]: Found specification of procedure whiteheat_tiocmget [2023-03-31 18:10:38,793 INFO L130 BoogieDeclarations]: Found specification of procedure whiteheat_tiocmset [2023-03-31 18:10:38,793 INFO L130 BoogieDeclarations]: Found specification of procedure whiteheat_break_ctl [2023-03-31 18:10:38,793 INFO L130 BoogieDeclarations]: Found specification of procedure whiteheat_chars_in_buffer [2023-03-31 18:10:38,793 INFO L130 BoogieDeclarations]: Found specification of procedure whiteheat_throttle [2023-03-31 18:10:38,793 INFO L130 BoogieDeclarations]: Found specification of procedure whiteheat_unthrottle [2023-03-31 18:10:38,793 INFO L130 BoogieDeclarations]: Found specification of procedure whiteheat_read_callback [2023-03-31 18:10:38,793 INFO L130 BoogieDeclarations]: Found specification of procedure whiteheat_write_callback [2023-03-31 18:10:38,793 INFO L130 BoogieDeclarations]: Found specification of procedure start_command_port [2023-03-31 18:10:38,793 INFO L130 BoogieDeclarations]: Found specification of procedure stop_command_port [2023-03-31 18:10:38,793 INFO L130 BoogieDeclarations]: Found specification of procedure command_port_write_callback [2023-03-31 18:10:38,793 INFO L130 BoogieDeclarations]: Found specification of procedure command_port_read_callback [2023-03-31 18:10:38,793 INFO L130 BoogieDeclarations]: Found specification of procedure start_port_read [2023-03-31 18:10:38,793 INFO L130 BoogieDeclarations]: Found specification of procedure urb_to_wrap [2023-03-31 18:10:38,793 INFO L130 BoogieDeclarations]: Found specification of procedure list_first [2023-03-31 18:10:38,793 INFO L130 BoogieDeclarations]: Found specification of procedure rx_data_softint [2023-03-31 18:10:38,794 INFO L130 BoogieDeclarations]: Found specification of procedure firm_send_command [2023-03-31 18:10:38,794 INFO L130 BoogieDeclarations]: Found specification of procedure firm_open [2023-03-31 18:10:38,794 INFO L130 BoogieDeclarations]: Found specification of procedure firm_close [2023-03-31 18:10:38,794 INFO L130 BoogieDeclarations]: Found specification of procedure firm_setup_port [2023-03-31 18:10:38,794 INFO L130 BoogieDeclarations]: Found specification of procedure firm_set_rts [2023-03-31 18:10:38,794 INFO L130 BoogieDeclarations]: Found specification of procedure firm_set_dtr [2023-03-31 18:10:38,794 INFO L130 BoogieDeclarations]: Found specification of procedure firm_set_break [2023-03-31 18:10:38,794 INFO L130 BoogieDeclarations]: Found specification of procedure firm_purge [2023-03-31 18:10:38,794 INFO L130 BoogieDeclarations]: Found specification of procedure firm_get_dtr_rts [2023-03-31 18:10:38,794 INFO L130 BoogieDeclarations]: Found specification of procedure firm_report_tx_done [2023-03-31 18:10:38,794 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2023-03-31 18:10:38,794 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2023-03-31 18:10:38,794 INFO L130 BoogieDeclarations]: Found specification of procedure whiteheat_init [2023-03-31 18:10:38,794 INFO L130 BoogieDeclarations]: Found specification of procedure whiteheat_exit [2023-03-31 18:10:38,794 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_final_state [2023-03-31 18:10:38,794 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_return_value [2023-03-31 18:10:38,795 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_initialize [2023-03-31 18:10:38,795 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2023-03-31 18:10:38,795 INFO L130 BoogieDeclarations]: Found specification of procedure main [2023-03-31 18:10:38,795 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_blast_assert [2023-03-31 18:10:38,795 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undefined_pointer [2023-03-31 18:10:38,795 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume_stop [2023-03-31 18:10:38,795 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2023-03-31 18:10:38,795 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2023-03-31 18:10:38,795 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2023-03-31 18:10:38,795 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2023-03-31 18:10:38,795 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_ulong [2023-03-31 18:10:38,795 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_long [2023-03-31 18:10:38,795 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_uint [2023-03-31 18:10:38,795 INFO L130 BoogieDeclarations]: Found specification of procedure free [2023-03-31 18:10:38,795 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2023-03-31 18:10:38,795 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2023-03-31 18:10:38,796 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2023-03-31 18:10:38,796 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2023-03-31 18:10:38,796 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2023-03-31 18:10:38,796 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2023-03-31 18:10:38,796 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2023-03-31 18:10:38,796 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2023-03-31 18:10:39,439 INFO L236 CfgBuilder]: Building ICFG [2023-03-31 18:10:39,443 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2023-03-31 18:10:39,742 WARN L818 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-03-31 18:10:39,751 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##10: assume !false; [2023-03-31 18:10:39,752 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##9: assume false; [2023-03-31 18:10:39,761 WARN L818 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-03-31 18:10:39,960 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##12: assume !false; [2023-03-31 18:10:39,960 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##11: assume false; [2023-03-31 18:10:40,384 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_assume_stopFINAL: assume true; [2023-03-31 18:10:41,384 WARN L818 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-03-31 18:10:41,440 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##54: assume !false; [2023-03-31 18:10:41,440 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##53: assume false; [2023-03-31 18:10:41,651 WARN L818 $ProcedureCfgBuilder]: Label in the middle of a codeblock. [2023-03-31 18:10:41,788 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##26: assume !false; [2023-03-31 18:10:41,789 INFO L771 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##25: assume false; [2023-03-31 18:10:42,182 INFO L277 CfgBuilder]: Performing block encoding [2023-03-31 18:10:43,135 INFO L297 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2023-03-31 18:10:43,136 INFO L302 CfgBuilder]: Removed 104 assume(true) statements. [2023-03-31 18:10:43,140 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.03 06:10:43 BoogieIcfgContainer [2023-03-31 18:10:43,141 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2023-03-31 18:10:43,141 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2023-03-31 18:10:43,142 INFO L271 PluginConnector]: Initializing Sifa... [2023-03-31 18:10:43,142 INFO L275 PluginConnector]: Sifa initialized [2023-03-31 18:10:43,143 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 31.03 06:10:43" (1/1) ... [2023-03-31 18:10:43,143 INFO L79 SifaObserver]: LogSizeWrapperFluid Intern Fluid=SizeLimitFluid ♦ Abstract Domain=EqDomain ♦ 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=TopInputCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ SizeLimitFluid Max. Disjunctions=8 ♦ Simplification Technique=POLY_PAC ♦ Max. Parallel Equality=2 ♦ SizeLimitFluid Max. DAG Size=-1 [2023-03-31 18:10:43,194 INFO L159 IcfgInterpreter]: Started Sifa with 1 locations of interest [2023-03-31 18:10:43,194 INFO L166 IcfgInterpreter]: Building call graph [2023-03-31 18:10:43,205 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2023-03-31 18:10:43,210 INFO L176 IcfgInterpreter]: Starting interpretation [2023-03-31 18:10:43,212 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2023-03-31 18:11:11,114 INFO L197 IcfgInterpreter]: Interpreting procedure main with input of size 2543 for LOIs