./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/busybox-1.22.0/stty-2.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 48c9605d Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/busybox-1.22.0/stty-2.i -s /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux --witnessprinter.witness.filename witness --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Automizer --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 6755faa368518d1417264b11a3e617ff714ec9f5377567ada97da82b246d87f4 --- Real Ultimate output --- This is Ultimate 0.3.0-?-48c9605-m [2025-02-08 04:44:47,228 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-02-08 04:44:47,292 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2025-02-08 04:44:47,300 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-02-08 04:44:47,300 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-02-08 04:44:47,326 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-02-08 04:44:47,327 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-02-08 04:44:47,328 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-02-08 04:44:47,328 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-02-08 04:44:47,328 INFO L153 SettingsManager]: * Use memory slicer=true [2025-02-08 04:44:47,329 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-02-08 04:44:47,329 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-02-08 04:44:47,329 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-02-08 04:44:47,329 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-02-08 04:44:47,330 INFO L153 SettingsManager]: * Use SBE=true [2025-02-08 04:44:47,330 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-02-08 04:44:47,330 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-02-08 04:44:47,330 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-02-08 04:44:47,331 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-02-08 04:44:47,331 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-02-08 04:44:47,331 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-02-08 04:44:47,331 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-02-08 04:44:47,331 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-02-08 04:44:47,332 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-02-08 04:44:47,332 INFO L153 SettingsManager]: * Use constant arrays=true [2025-02-08 04:44:47,332 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-02-08 04:44:47,332 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-02-08 04:44:47,332 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-02-08 04:44:47,332 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-02-08 04:44:47,332 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-08 04:44:47,332 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-02-08 04:44:47,332 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-02-08 04:44:47,332 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-02-08 04:44:47,333 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-02-08 04:44:47,333 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-02-08 04:44:47,333 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-02-08 04:44:47,333 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-02-08 04:44:47,333 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-02-08 04:44:47,333 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-02-08 04:44:47,333 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-02-08 04:44:47,333 INFO L153 SettingsManager]: * Looper check in Petri net analysis=SEMANTIC Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 6755faa368518d1417264b11a3e617ff714ec9f5377567ada97da82b246d87f4 [2025-02-08 04:44:47,599 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-02-08 04:44:47,606 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-02-08 04:44:47,608 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-02-08 04:44:47,609 INFO L270 PluginConnector]: Initializing CDTParser... [2025-02-08 04:44:47,609 INFO L274 PluginConnector]: CDTParser initialized [2025-02-08 04:44:47,610 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/busybox-1.22.0/stty-2.i [2025-02-08 04:44:48,933 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/7cc455517/23b64e6377ff4e91918a91a92d64eec1/FLAG3c6415c75 [2025-02-08 04:44:49,417 INFO L384 CDTParser]: Found 1 translation units. [2025-02-08 04:44:49,418 INFO L180 CDTParser]: Scanning /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/busybox-1.22.0/stty-2.i [2025-02-08 04:44:49,452 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/7cc455517/23b64e6377ff4e91918a91a92d64eec1/FLAG3c6415c75 [2025-02-08 04:44:49,470 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/data/7cc455517/23b64e6377ff4e91918a91a92d64eec1 [2025-02-08 04:44:49,472 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-02-08 04:44:49,475 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-02-08 04:44:49,476 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-02-08 04:44:49,476 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-02-08 04:44:49,480 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-02-08 04:44:49,481 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.02 04:44:49" (1/1) ... [2025-02-08 04:44:49,481 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@43e35fb2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 04:44:49, skipping insertion in model container [2025-02-08 04:44:49,482 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 08.02 04:44:49" (1/1) ... [2025-02-08 04:44:49,586 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-02-08 04:44:51,398 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/busybox-1.22.0/stty-2.i[132282,132295] [2025-02-08 04:44:51,402 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/busybox-1.22.0/stty-2.i[132362,132375] [2025-02-08 04:44:51,409 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/busybox-1.22.0/stty-2.i[133243,133256] [2025-02-08 04:44:51,409 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/busybox-1.22.0/stty-2.i[133323,133336] [2025-02-08 04:44:51,410 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/busybox-1.22.0/stty-2.i[133597,133610] [2025-02-08 04:44:51,410 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/busybox-1.22.0/stty-2.i[133693,133706] [2025-02-08 04:44:51,411 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/busybox-1.22.0/stty-2.i[133862,133875] [2025-02-08 04:44:51,411 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/busybox-1.22.0/stty-2.i[133950,133963] [2025-02-08 04:44:51,411 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/busybox-1.22.0/stty-2.i[134130,134143] [2025-02-08 04:44:51,412 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/busybox-1.22.0/stty-2.i[134218,134231] [2025-02-08 04:44:51,414 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/busybox-1.22.0/stty-2.i[134477,134490] [2025-02-08 04:44:51,414 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/busybox-1.22.0/stty-2.i[134573,134586] [2025-02-08 04:44:51,414 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/busybox-1.22.0/stty-2.i[134781,134794] [2025-02-08 04:44:51,415 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/busybox-1.22.0/stty-2.i[134869,134882] [2025-02-08 04:44:51,416 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/busybox-1.22.0/stty-2.i[135169,135182] [2025-02-08 04:44:51,416 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/busybox-1.22.0/stty-2.i[135273,135286] [2025-02-08 04:44:51,418 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/busybox-1.22.0/stty-2.i[135787,135800] [2025-02-08 04:44:51,418 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/busybox-1.22.0/stty-2.i[135891,135904] [2025-02-08 04:44:51,419 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/busybox-1.22.0/stty-2.i[136337,136350] [2025-02-08 04:44:51,420 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/busybox-1.22.0/stty-2.i[136449,136462] [2025-02-08 04:44:51,430 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/busybox-1.22.0/stty-2.i[139622,139635] [2025-02-08 04:44:51,452 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/busybox-1.22.0/stty-2.i[143915,143928] [2025-02-08 04:44:51,455 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/busybox-1.22.0/stty-2.i[143995,144008] [2025-02-08 04:44:51,457 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/busybox-1.22.0/stty-2.i[144289,144302] [2025-02-08 04:44:51,458 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/busybox-1.22.0/stty-2.i[144369,144382] [2025-02-08 04:44:51,459 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/busybox-1.22.0/stty-2.i[144603,144616] [2025-02-08 04:44:51,459 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/busybox-1.22.0/stty-2.i[144691,144704] [2025-02-08 04:44:51,460 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/busybox-1.22.0/stty-2.i[145056,145069] [2025-02-08 04:44:51,461 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/busybox-1.22.0/stty-2.i[145152,145165] [2025-02-08 04:44:51,468 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/busybox-1.22.0/stty-2.i[148148,148161] [2025-02-08 04:44:51,568 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/busybox-1.22.0/stty-2.i[175912,175925] [2025-02-08 04:44:51,637 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-08 04:44:51,826 INFO L200 MainTranslator]: Completed pre-run [2025-02-08 04:44:51,941 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/busybox-1.22.0/stty-2.i[132282,132295] [2025-02-08 04:44:51,943 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/busybox-1.22.0/stty-2.i[132362,132375] [2025-02-08 04:44:51,946 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/busybox-1.22.0/stty-2.i[133243,133256] [2025-02-08 04:44:51,946 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/busybox-1.22.0/stty-2.i[133323,133336] [2025-02-08 04:44:51,947 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/busybox-1.22.0/stty-2.i[133597,133610] [2025-02-08 04:44:51,948 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/busybox-1.22.0/stty-2.i[133693,133706] [2025-02-08 04:44:51,948 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/busybox-1.22.0/stty-2.i[133862,133875] [2025-02-08 04:44:51,948 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/busybox-1.22.0/stty-2.i[133950,133963] [2025-02-08 04:44:51,949 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/busybox-1.22.0/stty-2.i[134130,134143] [2025-02-08 04:44:51,950 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/busybox-1.22.0/stty-2.i[134218,134231] [2025-02-08 04:44:51,950 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/busybox-1.22.0/stty-2.i[134477,134490] [2025-02-08 04:44:51,950 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/busybox-1.22.0/stty-2.i[134573,134586] [2025-02-08 04:44:51,951 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/busybox-1.22.0/stty-2.i[134781,134794] [2025-02-08 04:44:51,952 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/busybox-1.22.0/stty-2.i[134869,134882] [2025-02-08 04:44:51,953 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/busybox-1.22.0/stty-2.i[135169,135182] [2025-02-08 04:44:51,953 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/busybox-1.22.0/stty-2.i[135273,135286] [2025-02-08 04:44:51,954 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/busybox-1.22.0/stty-2.i[135787,135800] [2025-02-08 04:44:51,956 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/busybox-1.22.0/stty-2.i[135891,135904] [2025-02-08 04:44:51,957 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/busybox-1.22.0/stty-2.i[136337,136350] [2025-02-08 04:44:51,957 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/busybox-1.22.0/stty-2.i[136449,136462] [2025-02-08 04:44:51,964 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/busybox-1.22.0/stty-2.i[139622,139635] [2025-02-08 04:44:51,973 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/busybox-1.22.0/stty-2.i[143915,143928] [2025-02-08 04:44:51,975 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/busybox-1.22.0/stty-2.i[143995,144008] [2025-02-08 04:44:51,979 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/busybox-1.22.0/stty-2.i[144289,144302] [2025-02-08 04:44:51,979 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/busybox-1.22.0/stty-2.i[144369,144382] [2025-02-08 04:44:51,980 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/busybox-1.22.0/stty-2.i[144603,144616] [2025-02-08 04:44:51,981 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/busybox-1.22.0/stty-2.i[144691,144704] [2025-02-08 04:44:51,982 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/busybox-1.22.0/stty-2.i[145056,145069] [2025-02-08 04:44:51,984 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/busybox-1.22.0/stty-2.i[145152,145165] [2025-02-08 04:44:51,988 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/busybox-1.22.0/stty-2.i[148148,148161] [2025-02-08 04:44:52,043 WARN L250 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate-jdk21/releaseScripts/default/sv-benchmarks/c/busybox-1.22.0/stty-2.i[175912,175925] [2025-02-08 04:44:52,078 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-02-08 04:44:52,427 WARN L1212 FunctionHandler]: The following functions are not defined or handled internally: vasprintf [2025-02-08 04:44:52,435 INFO L204 MainTranslator]: Completed translation [2025-02-08 04:44:52,437 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 04:44:52 WrapperNode [2025-02-08 04:44:52,437 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-02-08 04:44:52,439 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-02-08 04:44:52,439 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-02-08 04:44:52,439 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-02-08 04:44:52,445 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 04:44:52" (1/1) ... [2025-02-08 04:44:52,566 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 04:44:52" (1/1) ... [2025-02-08 04:44:53,056 INFO L138 Inliner]: procedures = 675, calls = 10707, calls flagged for inlining = 37, calls inlined = 35, statements flattened = 12734 [2025-02-08 04:44:53,058 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-02-08 04:44:53,059 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-02-08 04:44:53,059 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-02-08 04:44:53,059 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-02-08 04:44:53,068 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 04:44:52" (1/1) ... [2025-02-08 04:44:53,069 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 04:44:52" (1/1) ... [2025-02-08 04:44:53,183 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 04:44:52" (1/1) ... [2025-02-08 04:44:53,200 WARN L109 MemorySlicer]: Omit memory slicing because it failed with the following exception: Unsupported: Memory array in LHS [2025-02-08 04:44:53,200 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 04:44:52" (1/1) ... [2025-02-08 04:44:53,200 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 04:44:52" (1/1) ... [2025-02-08 04:44:53,461 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 04:44:52" (1/1) ... [2025-02-08 04:44:53,486 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 04:44:52" (1/1) ... [2025-02-08 04:44:53,525 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 04:44:52" (1/1) ... [2025-02-08 04:44:53,556 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 04:44:52" (1/1) ... [2025-02-08 04:44:53,621 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-02-08 04:44:53,623 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-02-08 04:44:53,623 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-02-08 04:44:53,624 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-02-08 04:44:53,625 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 08.02 04:44:52" (1/1) ... [2025-02-08 04:44:53,631 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-02-08 04:44:53,645 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 [2025-02-08 04:44:53,664 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2025-02-08 04:44:53,803 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate-jdk21/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2025-02-08 04:44:53,836 INFO L130 BoogieDeclarations]: Found specification of procedure bb_putchar [2025-02-08 04:44:53,836 INFO L138 BoogieDeclarations]: Found implementation of procedure bb_putchar [2025-02-08 04:44:53,837 INFO L130 BoogieDeclarations]: Found specification of procedure fcntl [2025-02-08 04:44:53,837 INFO L138 BoogieDeclarations]: Found implementation of procedure fcntl [2025-02-08 04:44:53,837 INFO L130 BoogieDeclarations]: Found specification of procedure get_terminal_width_height [2025-02-08 04:44:53,837 INFO L138 BoogieDeclarations]: Found implementation of procedure get_terminal_width_height [2025-02-08 04:44:53,837 INFO L130 BoogieDeclarations]: Found specification of procedure set_control_char_or_die [2025-02-08 04:44:53,837 INFO L138 BoogieDeclarations]: Found implementation of procedure set_control_char_or_die [2025-02-08 04:44:53,837 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2025-02-08 04:44:53,837 INFO L130 BoogieDeclarations]: Found specification of procedure perror_on_device_and_die [2025-02-08 04:44:53,838 INFO L138 BoogieDeclarations]: Found implementation of procedure perror_on_device_and_die [2025-02-08 04:44:53,838 INFO L130 BoogieDeclarations]: Found specification of procedure set_window_size [2025-02-08 04:44:53,838 INFO L138 BoogieDeclarations]: Found implementation of procedure set_window_size [2025-02-08 04:44:53,838 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2025-02-08 04:44:53,838 INFO L130 BoogieDeclarations]: Found specification of procedure bb_verror_msg [2025-02-08 04:44:53,838 INFO L138 BoogieDeclarations]: Found implementation of procedure bb_verror_msg [2025-02-08 04:44:53,839 INFO L130 BoogieDeclarations]: Found specification of procedure xatoul_sfx [2025-02-08 04:44:53,839 INFO L138 BoogieDeclarations]: Found implementation of procedure xatoul_sfx [2025-02-08 04:44:53,839 INFO L130 BoogieDeclarations]: Found specification of procedure find_param [2025-02-08 04:44:53,839 INFO L138 BoogieDeclarations]: Found implementation of procedure find_param [2025-02-08 04:44:53,839 INFO L130 BoogieDeclarations]: Found specification of procedure xatoul_range_sfx [2025-02-08 04:44:53,839 INFO L138 BoogieDeclarations]: Found implementation of procedure xatoul_range_sfx [2025-02-08 04:44:53,839 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2025-02-08 04:44:53,839 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2025-02-08 04:44:53,840 INFO L130 BoogieDeclarations]: Found specification of procedure tty_value_to_baud [2025-02-08 04:44:53,840 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_value_to_baud [2025-02-08 04:44:53,840 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2025-02-08 04:44:53,840 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-02-08 04:44:53,840 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2025-02-08 04:44:53,840 INFO L130 BoogieDeclarations]: Found specification of procedure nth_string [2025-02-08 04:44:53,840 INFO L138 BoogieDeclarations]: Found implementation of procedure nth_string [2025-02-08 04:44:53,840 INFO L130 BoogieDeclarations]: Found specification of procedure find_mode [2025-02-08 04:44:53,840 INFO L138 BoogieDeclarations]: Found implementation of procedure find_mode [2025-02-08 04:44:53,840 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-02-08 04:44:53,840 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-02-08 04:44:53,841 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_strcpy [2025-02-08 04:44:53,841 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_strcpy [2025-02-08 04:44:53,841 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2025-02-08 04:44:53,841 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2025-02-08 04:44:53,841 INFO L130 BoogieDeclarations]: Found specification of procedure display_speed [2025-02-08 04:44:53,841 INFO L138 BoogieDeclarations]: Found implementation of procedure display_speed [2025-02-08 04:44:53,841 INFO L130 BoogieDeclarations]: Found specification of procedure tty_baud_to_value [2025-02-08 04:44:53,841 INFO L138 BoogieDeclarations]: Found implementation of procedure tty_baud_to_value [2025-02-08 04:44:53,841 INFO L130 BoogieDeclarations]: Found specification of procedure bb_perror_msg_and_die [2025-02-08 04:44:53,841 INFO L138 BoogieDeclarations]: Found implementation of procedure bb_perror_msg_and_die [2025-02-08 04:44:53,841 INFO L130 BoogieDeclarations]: Found specification of procedure get_ptr_to_tcflag [2025-02-08 04:44:53,841 INFO L138 BoogieDeclarations]: Found implementation of procedure get_ptr_to_tcflag [2025-02-08 04:44:53,842 INFO L130 BoogieDeclarations]: Found specification of procedure tcgetattr [2025-02-08 04:44:53,842 INFO L138 BoogieDeclarations]: Found implementation of procedure tcgetattr [2025-02-08 04:44:53,842 INFO L130 BoogieDeclarations]: Found specification of procedure recover_mode [2025-02-08 04:44:53,842 INFO L138 BoogieDeclarations]: Found implementation of procedure recover_mode [2025-02-08 04:44:53,842 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2025-02-08 04:44:53,842 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2025-02-08 04:44:53,842 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2025-02-08 04:44:53,842 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2025-02-08 04:44:53,842 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2025-02-08 04:44:53,842 INFO L130 BoogieDeclarations]: Found specification of procedure set_speed_or_die [2025-02-08 04:44:53,842 INFO L138 BoogieDeclarations]: Found implementation of procedure set_speed_or_die [2025-02-08 04:44:53,842 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2025-02-08 04:44:53,842 INFO L130 BoogieDeclarations]: Found specification of procedure xstrtoull_range_sfx [2025-02-08 04:44:53,842 INFO L138 BoogieDeclarations]: Found implementation of procedure xstrtoull_range_sfx [2025-02-08 04:44:53,843 INFO L130 BoogieDeclarations]: Found specification of procedure ioctl [2025-02-08 04:44:53,843 INFO L138 BoogieDeclarations]: Found implementation of procedure ioctl [2025-02-08 04:44:53,843 INFO L130 BoogieDeclarations]: Found specification of procedure find_control [2025-02-08 04:44:53,843 INFO L138 BoogieDeclarations]: Found implementation of procedure find_control [2025-02-08 04:44:53,843 INFO L130 BoogieDeclarations]: Found specification of procedure xatou [2025-02-08 04:44:53,843 INFO L138 BoogieDeclarations]: Found implementation of procedure xatou [2025-02-08 04:44:53,843 INFO L130 BoogieDeclarations]: Found specification of procedure perror_on_device [2025-02-08 04:44:53,843 INFO L138 BoogieDeclarations]: Found implementation of procedure perror_on_device [2025-02-08 04:44:53,843 INFO L130 BoogieDeclarations]: Found specification of procedure wh_helper [2025-02-08 04:44:53,843 INFO L138 BoogieDeclarations]: Found implementation of procedure wh_helper [2025-02-08 04:44:53,843 INFO L130 BoogieDeclarations]: Found specification of procedure set_mode [2025-02-08 04:44:53,843 INFO L138 BoogieDeclarations]: Found implementation of procedure set_mode [2025-02-08 04:44:53,843 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2025-02-08 04:44:53,843 INFO L130 BoogieDeclarations]: Found specification of procedure index_in_strings [2025-02-08 04:44:53,843 INFO L138 BoogieDeclarations]: Found implementation of procedure index_in_strings [2025-02-08 04:44:53,843 INFO L130 BoogieDeclarations]: Found specification of procedure newline [2025-02-08 04:44:53,843 INFO L138 BoogieDeclarations]: Found implementation of procedure newline [2025-02-08 04:44:53,843 INFO L130 BoogieDeclarations]: Found specification of procedure wrapf [2025-02-08 04:44:53,843 INFO L138 BoogieDeclarations]: Found implementation of procedure wrapf [2025-02-08 04:44:53,843 INFO L130 BoogieDeclarations]: Found specification of procedure bb_error_msg_and_die [2025-02-08 04:44:53,843 INFO L138 BoogieDeclarations]: Found implementation of procedure bb_error_msg_and_die [2025-02-08 04:44:53,843 INFO L130 BoogieDeclarations]: Found specification of procedure display_window_size [2025-02-08 04:44:53,843 INFO L138 BoogieDeclarations]: Found implementation of procedure display_window_size [2025-02-08 04:44:53,844 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2025-02-08 04:44:54,429 INFO L257 CfgBuilder]: Building ICFG [2025-02-08 04:44:54,432 INFO L287 CfgBuilder]: Building CFG for each procedure with an implementation [2025-02-08 04:44:54,723 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3709: #t~ret351#1 := cfsetospeed_#res#1;havoc cfsetospeed_#t~mem637#1, cfsetospeed_#t~mem638#1, cfsetospeed_#t~mem639#1, cfsetospeed_#t~mem640#1, cfsetospeed_#t~mem641#1, cfsetospeed_#t~arrayCopy642#1, cfsetospeed_#t~mem643#1, cfsetospeed_#t~mem644#1, cfsetospeed_#t~mem645#1, cfsetospeed_#t~mem646#1, cfsetospeed_#t~mem647#1, cfsetospeed_#t~mem648#1, cfsetospeed_#t~mem649#1, cfsetospeed_#t~mem650#1, cfsetospeed_#t~mem651#1, cfsetospeed_#t~mem652#1, cfsetospeed_#t~mem653#1, cfsetospeed_#t~mem654#1, cfsetospeed_#t~mem655#1, cfsetospeed_#t~mem656#1, cfsetospeed_#t~mem657#1, cfsetospeed_#t~mem658#1, cfsetospeed_#t~mem659#1, cfsetospeed_#t~mem660#1, cfsetospeed_#t~mem661#1, cfsetospeed_#t~mem662#1, cfsetospeed_#t~mem663#1, cfsetospeed_#t~mem664#1, cfsetospeed_#t~mem665#1, cfsetospeed_#t~mem666#1, cfsetospeed_#t~mem667#1, cfsetospeed_#t~mem668#1, cfsetospeed_#t~mem669#1, cfsetospeed_#t~mem670#1, cfsetospeed_#t~mem671#1, cfsetospeed_#t~mem672#1, cfsetospeed_#t~mem673#1, cfsetospeed_#t~mem674#1, cfsetospeed_#t~mem675#1, cfsetospeed_#t~mem676#1, cfsetospeed_#t~nondet677#1, cfsetospeed_#t~nondet678#1, cfsetospeed_#t~mem679#1, cfsetospeed_~termios_p#1.base, cfsetospeed_~termios_p#1.offset, cfsetospeed_~speed#1;havoc cfsetospeed_#in~termios_p#1.base, cfsetospeed_#in~termios_p#1.offset, cfsetospeed_#in~speed#1;assume { :end_inline_cfsetospeed } true;assume -2147483648 <= #t~ret351#1 && #t~ret351#1 <= 2147483647; [2025-02-08 04:44:54,724 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3707: #t~ret350#1 := cfsetispeed_#res#1;havoc cfsetispeed_#t~mem594#1, cfsetispeed_#t~mem595#1, cfsetispeed_#t~mem596#1, cfsetispeed_#t~mem597#1, cfsetispeed_#t~mem598#1, cfsetispeed_#t~arrayCopy599#1, cfsetispeed_#t~mem600#1, cfsetispeed_#t~mem601#1, cfsetispeed_#t~mem602#1, cfsetispeed_#t~mem603#1, cfsetispeed_#t~mem604#1, cfsetispeed_#t~mem605#1, cfsetispeed_#t~mem606#1, cfsetispeed_#t~mem607#1, cfsetispeed_#t~mem608#1, cfsetispeed_#t~mem609#1, cfsetispeed_#t~mem610#1, cfsetispeed_#t~mem611#1, cfsetispeed_#t~mem612#1, cfsetispeed_#t~mem613#1, cfsetispeed_#t~mem614#1, cfsetispeed_#t~mem615#1, cfsetispeed_#t~mem616#1, cfsetispeed_#t~mem617#1, cfsetispeed_#t~mem618#1, cfsetispeed_#t~mem619#1, cfsetispeed_#t~mem620#1, cfsetispeed_#t~mem621#1, cfsetispeed_#t~mem622#1, cfsetispeed_#t~mem623#1, cfsetispeed_#t~mem624#1, cfsetispeed_#t~mem625#1, cfsetispeed_#t~mem626#1, cfsetispeed_#t~mem627#1, cfsetispeed_#t~mem628#1, cfsetispeed_#t~mem629#1, cfsetispeed_#t~mem630#1, cfsetispeed_#t~mem631#1, cfsetispeed_#t~mem632#1, cfsetispeed_#t~mem633#1, cfsetispeed_#t~nondet634#1, cfsetispeed_#t~nondet635#1, cfsetispeed_#t~mem636#1, cfsetispeed_~termios_p#1.base, cfsetispeed_~termios_p#1.offset, cfsetispeed_~speed#1;havoc cfsetispeed_#in~termios_p#1.base, cfsetispeed_#in~termios_p#1.offset, cfsetispeed_#in~speed#1;assume { :end_inline_cfsetispeed } true;assume -2147483648 <= #t~ret350#1 && #t~ret350#1 <= 2147483647; [2025-02-08 04:44:54,835 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4338: havoc xstrtou_range_sfx_~__s1_len~2#1;havoc xstrtou_range_sfx_~__s2_len~2#1;havoc xstrtou_range_sfx_~return_value___builtin_strcmp$5~0#1;call xstrtou_range_sfx_#t~mem470#1.base, xstrtou_range_sfx_#t~mem470#1.offset := read~$Pointer$(xstrtou_range_sfx_~#e~0#1.base, xstrtou_range_sfx_~#e~0#1.offset, 8);xstrtou_range_sfx_~return_value___builtin_strcmp$5~0#1 := xstrtou_range_sfx_#t~nondet471#1;havoc xstrtou_range_sfx_#t~mem470#1.base, xstrtou_range_sfx_#t~mem470#1.offset;havoc xstrtou_range_sfx_#t~nondet471#1;xstrtou_range_sfx_~tmp_statement_expression$4~0#1 := xstrtou_range_sfx_~return_value___builtin_strcmp$5~0#1; [2025-02-08 04:44:54,835 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4336-1: assume !(0 == xstrtou_range_sfx_#t~mem469#1 % 4294967296);havoc xstrtou_range_sfx_#t~mem469#1; [2025-02-08 04:44:54,835 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4336-1: assume !!(0 == xstrtou_range_sfx_#t~mem469#1 % 4294967296);havoc xstrtou_range_sfx_#t~mem469#1; [2025-02-08 04:44:54,835 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4336: assume true;call xstrtou_range_sfx_#t~mem469#1 := read~int(xstrtou_range_sfx_~suffixes#1.base, 4 + xstrtou_range_sfx_~suffixes#1.offset, 4); [2025-02-08 04:44:54,835 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4336: assume !true; [2025-02-08 04:44:54,835 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4330: assume !(xstrtou_range_sfx_~numstr#1.base == xstrtou_range_sfx_#t~mem467#1.base && xstrtou_range_sfx_~numstr#1.offset == xstrtou_range_sfx_#t~mem467#1.offset);havoc xstrtou_range_sfx_#t~mem467#1.base, xstrtou_range_sfx_#t~mem467#1.offset;call xstrtou_range_sfx_#t~mem468#1 := read~int(~bb_errno~0.base, ~bb_errno~0.offset, 4); [2025-02-08 04:44:54,835 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4330: assume !!(xstrtou_range_sfx_~numstr#1.base == xstrtou_range_sfx_#t~mem467#1.base && xstrtou_range_sfx_~numstr#1.offset == xstrtou_range_sfx_#t~mem467#1.offset);havoc xstrtou_range_sfx_#t~mem467#1.base, xstrtou_range_sfx_#t~mem467#1.offset; [2025-02-08 04:44:54,835 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4332: assume 0 == xstrtou_range_sfx_#t~mem468#1;havoc xstrtou_range_sfx_#t~mem468#1;call write~int(xstrtou_range_sfx_~old_errno~0#1, ~bb_errno~0.base, ~bb_errno~0.offset, 4); [2025-02-08 04:44:54,835 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4332: assume !(0 == xstrtou_range_sfx_#t~mem468#1);havoc xstrtou_range_sfx_#t~mem468#1; [2025-02-08 04:44:54,835 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4355: assume xstrtou_range_sfx_~r~0#1 % 4294967296 >= xstrtou_range_sfx_~lower#1 % 4294967296; [2025-02-08 04:44:54,835 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4355: assume !(xstrtou_range_sfx_~r~0#1 % 4294967296 >= xstrtou_range_sfx_~lower#1 % 4294967296); [2025-02-08 04:44:54,835 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4357: assume xstrtou_range_sfx_~upper#1 % 4294967296 >= xstrtou_range_sfx_~r~0#1 % 4294967296;xstrtou_range_sfx_#res#1 := xstrtou_range_sfx_~r~0#1;call ULTIMATE.dealloc(xstrtou_range_sfx_~#e~0#1.base, xstrtou_range_sfx_~#e~0#1.offset);havoc xstrtou_range_sfx_~#e~0#1.base, xstrtou_range_sfx_~#e~0#1.offset; [2025-02-08 04:44:54,836 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4357: assume !(xstrtou_range_sfx_~upper#1 % 4294967296 >= xstrtou_range_sfx_~r~0#1 % 4294967296); [2025-02-08 04:44:54,836 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4351: assume 0 == xstrtou_range_sfx_#t~mem475#1;havoc xstrtou_range_sfx_#t~mem474#1.base, xstrtou_range_sfx_#t~mem474#1.offset;havoc xstrtou_range_sfx_#t~mem475#1; [2025-02-08 04:44:54,836 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4351: assume !(0 == xstrtou_range_sfx_#t~mem475#1);havoc xstrtou_range_sfx_#t~mem474#1.base, xstrtou_range_sfx_#t~mem474#1.offset;havoc xstrtou_range_sfx_#t~mem475#1; [2025-02-08 04:44:54,836 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4351-1: call xstrtou_range_sfx_#t~mem474#1.base, xstrtou_range_sfx_#t~mem474#1.offset := read~$Pointer$(xstrtou_range_sfx_~#e~0#1.base, xstrtou_range_sfx_~#e~0#1.offset, 8);call xstrtou_range_sfx_#t~mem475#1 := read~int(xstrtou_range_sfx_#t~mem474#1.base, xstrtou_range_sfx_#t~mem474#1.offset, 1); [2025-02-08 04:44:54,836 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4343: assume 0 == xstrtou_range_sfx_~tmp_statement_expression$4~0#1;call xstrtou_range_sfx_#t~mem472#1 := read~int(xstrtou_range_sfx_~suffixes#1.base, 4 + xstrtou_range_sfx_~suffixes#1.offset, 4); [2025-02-08 04:44:54,836 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4343: assume !(0 == xstrtou_range_sfx_~tmp_statement_expression$4~0#1);havoc xstrtou_range_sfx_~__s1_len~2#1, xstrtou_range_sfx_~__s2_len~2#1, xstrtou_range_sfx_~return_value___builtin_strcmp$5~0#1;xstrtou_range_sfx_~suffixes#1.base, xstrtou_range_sfx_~suffixes#1.offset := xstrtou_range_sfx_~suffixes#1.base, 8 + xstrtou_range_sfx_~suffixes#1.offset; [2025-02-08 04:44:54,836 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4345: assume !(4294967295 / (xstrtou_range_sfx_#t~mem472#1 % 4294967296) % 4294967296 >= xstrtou_range_sfx_~r~0#1 % 4294967296);havoc xstrtou_range_sfx_#t~mem472#1; [2025-02-08 04:44:54,836 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4345: assume !!(4294967295 / (xstrtou_range_sfx_#t~mem472#1 % 4294967296) % 4294967296 >= xstrtou_range_sfx_~r~0#1 % 4294967296);havoc xstrtou_range_sfx_#t~mem472#1;call xstrtou_range_sfx_#t~mem473#1 := read~int(xstrtou_range_sfx_~suffixes#1.base, 4 + xstrtou_range_sfx_~suffixes#1.offset, 4);xstrtou_range_sfx_~r~0#1 := xstrtou_range_sfx_~r~0#1 * xstrtou_range_sfx_#t~mem473#1;havoc xstrtou_range_sfx_#t~mem473#1; [2025-02-08 04:44:54,836 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4335: assume !(xstrtou_range_sfx_~suffixes#1.base == 0 && xstrtou_range_sfx_~suffixes#1.offset == 0); [2025-02-08 04:44:54,836 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4335: assume !!(xstrtou_range_sfx_~suffixes#1.base == 0 && xstrtou_range_sfx_~suffixes#1.offset == 0); [2025-02-08 04:44:54,836 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4362: havoc xstrtou_range_sfx_#t~varargs476#1.base, xstrtou_range_sfx_#t~varargs476#1.offset; [2025-02-08 04:44:54,836 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4362-1: SUMMARY for call bb_error_msg_and_die(48, 0, xstrtou_range_sfx_#t~varargs476#1.base, xstrtou_range_sfx_#t~varargs476#1.offset); srcloc: null [2025-02-08 04:44:54,836 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4329: xstrtou_range_sfx_#t~ret466#1 := bb_strtoui_#res#1;havoc bb_strtoui_#t~nondet84#1, bb_strtoui_~str#1.base, bb_strtoui_~str#1.offset, bb_strtoui_~end#1.base, bb_strtoui_~end#1.offset, bb_strtoui_~b#1, bb_strtoui_~v~0#1;havoc bb_strtoui_#in~str#1.base, bb_strtoui_#in~str#1.offset, bb_strtoui_#in~end#1.base, bb_strtoui_#in~end#1.offset, bb_strtoui_#in~b#1;assume { :end_inline_bb_strtoui } true;xstrtou_range_sfx_~r~0#1 := xstrtou_range_sfx_#t~ret466#1;havoc xstrtou_range_sfx_#t~ret466#1;call xstrtou_range_sfx_#t~mem467#1.base, xstrtou_range_sfx_#t~mem467#1.offset := read~$Pointer$(xstrtou_range_sfx_~#e~0#1.base, xstrtou_range_sfx_~#e~0#1.offset, 8); [2025-02-08 04:44:54,836 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4362-2: call xstrtou_range_sfx_#t~varargs476#1.base, xstrtou_range_sfx_#t~varargs476#1.offset := #Ultimate.allocOnHeap(24);call write~$Pointer$(xstrtou_range_sfx_~numstr#1.base, xstrtou_range_sfx_~numstr#1.offset, xstrtou_range_sfx_#t~varargs476#1.base, xstrtou_range_sfx_#t~varargs476#1.offset, 8);call write~int(xstrtou_range_sfx_~lower#1 % 4294967296, xstrtou_range_sfx_#t~varargs476#1.base, 8 + xstrtou_range_sfx_#t~varargs476#1.offset, 8);call write~int(xstrtou_range_sfx_~upper#1 % 4294967296, xstrtou_range_sfx_#t~varargs476#1.base, 16 + xstrtou_range_sfx_#t~varargs476#1.offset, 8); [2025-02-08 04:44:54,887 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4542: havoc cfgetospeed_#t~nondet761#1; [2025-02-08 04:44:54,888 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4537: havoc cfgetispeed_#t~nondet720#1; [2025-02-08 04:44:55,006 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4074: havoc #t~mem426; [2025-02-08 04:44:55,812 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3504: havoc ~val~1#1; [2025-02-08 04:44:55,865 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3170: havoc #t~mem176;call ULTIMATE.dealloc(~#win~0.base, ~#win~0.offset);havoc ~#win~0.base, ~#win~0.offset;call ULTIMATE.dealloc(~#err~0.base, ~#err~0.offset);havoc ~#err~0.base, ~#err~0.offset; [2025-02-08 04:44:55,874 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3145: havoc #t~mem168; [2025-02-08 04:44:56,135 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3260: assume true;assume { :begin_inline_write } true;write_#in~fildes#1, write_#in~buf#1.base, write_#in~buf#1.offset, write_#in~nbyte#1 := safe_write_~fd#1, safe_write_~buf#1.base, safe_write_~buf#1.offset, safe_write_~count#1;havoc write_#res#1;havoc write_#t~nondet793#1, write_~fildes#1, write_~buf#1.base, write_~buf#1.offset, write_~nbyte#1, write_~ret~3#1;write_~fildes#1 := write_#in~fildes#1;write_~buf#1.base, write_~buf#1.offset := write_#in~buf#1.base, write_#in~buf#1.offset;write_~nbyte#1 := write_#in~nbyte#1;havoc write_#t~nondet793#1;assume -9223372036854775808 <= write_#t~nondet793#1 && write_#t~nondet793#1 <= 9223372036854775807;write_~ret~3#1 := write_#t~nondet793#1;havoc write_#t~nondet793#1; [2025-02-08 04:44:56,136 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3260: assume !true; [2025-02-08 04:44:56,136 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4602: write_#res#1 := write_~ret~3#1; [2025-02-08 04:44:56,136 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3260-1: assume 0 != safe_write_~tmp_if_expr$1~3#1 % 256; [2025-02-08 04:44:56,136 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3260-1: assume !(0 != safe_write_~tmp_if_expr$1~3#1 % 256); [2025-02-08 04:44:56,136 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L4602-1: SUMMARY for call assume_abort_if_not((if -1 == write_~ret~3#1 || (write_~ret~3#1 >= 0 && write_~ret~3#1 % 18446744073709551616 <= write_~nbyte#1 % 18446744073709551616) then 1 else 0)); srcloc: null [2025-02-08 04:44:56,136 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3124: full_write_#t~ret167#1 := safe_write_#res#1;havoc safe_write_#t~ret201#1, safe_write_#t~mem202#1, safe_write_~fd#1, safe_write_~buf#1.base, safe_write_~buf#1.offset, safe_write_~count#1, safe_write_~n~1#1, safe_write_~tmp_if_expr$1~3#1;havoc safe_write_#in~fd#1, safe_write_#in~buf#1.base, safe_write_#in~buf#1.offset, safe_write_#in~count#1;assume { :end_inline_safe_write } true;assume -9223372036854775808 <= full_write_#t~ret167#1 && full_write_#t~ret167#1 <= 9223372036854775807;full_write_~cc~0#1 := full_write_#t~ret167#1;havoc full_write_#t~ret167#1; [2025-02-08 04:44:56,137 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3269-1: safe_write_#res#1 := safe_write_~n~1#1; [2025-02-08 04:44:56,137 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3125: assume full_write_~cc~0#1 < 0; [2025-02-08 04:44:56,137 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3125: assume !(full_write_~cc~0#1 < 0);full_write_~total~0#1 := full_write_~total~0#1 + full_write_~cc~0#1;full_write_~buf#1.base, full_write_~buf#1.offset := full_write_~buf#1.base, full_write_~buf#1.offset + full_write_~cc~0#1;full_write_~len#1 := full_write_~len#1 - full_write_~cc~0#1; [2025-02-08 04:44:56,137 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2828: #t~ret106#1 := fflush_all_#res#1;havoc fflush_all_#t~nondet162#1, fflush_all_~return_value_fflush$1~0#1;assume { :end_inline_fflush_all } true;assume -2147483648 <= #t~ret106#1 && #t~ret106#1 <= 2147483647;havoc #t~ret106#1;call #t~mem107#1.base, #t~mem107#1.offset := read~$Pointer$(~#msg~0#1.base, ~#msg~0#1.offset, 8);assume { :begin_inline_full_write } true;full_write_#in~fd#1, full_write_#in~buf#1.base, full_write_#in~buf#1.offset, full_write_#in~len#1 := 2, #t~mem107#1.base, #t~mem107#1.offset, ~used~0#1;havoc full_write_#res#1;havoc full_write_#t~ret167#1, full_write_~fd#1, full_write_~buf#1.base, full_write_~buf#1.offset, full_write_~len#1, full_write_~cc~0#1, full_write_~total~0#1;full_write_~fd#1 := full_write_#in~fd#1;full_write_~buf#1.base, full_write_~buf#1.offset := full_write_#in~buf#1.base, full_write_#in~buf#1.offset;full_write_~len#1 := full_write_#in~len#1;havoc full_write_~cc~0#1;full_write_~total~0#1 := 0; [2025-02-08 04:44:56,137 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3262: safe_write_#t~ret201#1 := write_#res#1;havoc write_#t~nondet793#1, write_~fildes#1, write_~buf#1.base, write_~buf#1.offset, write_~nbyte#1, write_~ret~3#1;havoc write_#in~fildes#1, write_#in~buf#1.base, write_#in~buf#1.offset, write_#in~nbyte#1;assume { :end_inline_write } true;assume -9223372036854775808 <= safe_write_#t~ret201#1 && safe_write_#t~ret201#1 <= 9223372036854775807;safe_write_~n~1#1 := safe_write_#t~ret201#1;havoc safe_write_#t~ret201#1; [2025-02-08 04:44:56,137 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3122: assume !(0 == full_write_~len#1 % 18446744073709551616);assume { :begin_inline_safe_write } true;safe_write_#in~fd#1, safe_write_#in~buf#1.base, safe_write_#in~buf#1.offset, safe_write_#in~count#1 := full_write_~fd#1, full_write_~buf#1.base, full_write_~buf#1.offset, full_write_~len#1;havoc safe_write_#res#1;havoc safe_write_#t~ret201#1, safe_write_#t~mem202#1, safe_write_~fd#1, safe_write_~buf#1.base, safe_write_~buf#1.offset, safe_write_~count#1, safe_write_~n~1#1, safe_write_~tmp_if_expr$1~3#1;safe_write_~fd#1 := safe_write_#in~fd#1;safe_write_~buf#1.base, safe_write_~buf#1.offset := safe_write_#in~buf#1.base, safe_write_#in~buf#1.offset;safe_write_~count#1 := safe_write_#in~count#1;havoc safe_write_~n~1#1;havoc safe_write_~tmp_if_expr$1~3#1; [2025-02-08 04:44:56,137 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3122: assume !!(0 == full_write_~len#1 % 18446744073709551616);full_write_#res#1 := full_write_~total~0#1; [2025-02-08 04:44:56,138 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L2829: #t~ret108#1 := full_write_#res#1;havoc full_write_#t~ret167#1, full_write_~fd#1, full_write_~buf#1.base, full_write_~buf#1.offset, full_write_~len#1, full_write_~cc~0#1, full_write_~total~0#1;havoc full_write_#in~fd#1, full_write_#in~buf#1.base, full_write_#in~buf#1.offset, full_write_#in~len#1;assume { :end_inline_full_write } true;assume -9223372036854775808 <= #t~ret108#1 && #t~ret108#1 <= 9223372036854775807;havoc #t~mem107#1.base, #t~mem107#1.offset;havoc #t~ret108#1; [2025-02-08 04:44:56,138 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3263: assume safe_write_~n~1#1 < 0;call safe_write_#t~mem202#1 := read~int(~bb_errno~0.base, ~bb_errno~0.offset, 4);safe_write_~tmp_if_expr$1~3#1 := (if 0 == (if 0 != (if 4 == safe_write_#t~mem202#1 then 1 else 0) then 1 else 0) then 0 else 1); [2025-02-08 04:44:56,138 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3263: assume !(safe_write_~n~1#1 < 0);safe_write_~tmp_if_expr$1~3#1 := 0; [2025-02-08 04:44:56,138 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3127: assume !(0 == full_write_~total~0#1);full_write_#res#1 := full_write_~total~0#1; [2025-02-08 04:44:56,138 INFO L1324 $ProcedureCfgBuilder]: dead code at ProgramPoint L3127: assume !!(0 == full_write_~total~0#1);full_write_#res#1 := full_write_~cc~0#1;