./Ultimate.py --spec ../sv-benchmarks/c/properties/unreach-call.prp --file ../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 798a7b37 Calling Ultimate with: /root/.sdkman/candidates/java/21.0.5-tem/bin/java -Dosgi.configuration.area=/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/config -Xmx15G -Xms4m -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.6.800.v20240513-1750.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data -tc /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/AutomizerReach.xml -i ../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i -s /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /storage/repos/ultimate/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 81dbe8069ce4dfce1c2f5ecd6b7071863ebf3cc1894dcf2fe187946b9d9f58fb --- Real Ultimate output --- This is Ultimate 0.3.0-?-798a7b3-m [2025-03-04 05:54:55,049 INFO L188 SettingsManager]: Resetting all preferences to default values... [2025-03-04 05:54:55,108 INFO L114 SettingsManager]: Loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2025-03-04 05:54:55,112 WARN L101 SettingsManager]: Preference file contains the following unknown settings: [2025-03-04 05:54:55,112 WARN L103 SettingsManager]: * de.uni_freiburg.informatik.ultimate.core.Log level for class [2025-03-04 05:54:55,127 INFO L130 SettingsManager]: Preferences different from defaults after loading the file: [2025-03-04 05:54:55,127 INFO L151 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2025-03-04 05:54:55,128 INFO L153 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2025-03-04 05:54:55,128 INFO L151 SettingsManager]: Preferences of Boogie Preprocessor differ from their defaults: [2025-03-04 05:54:55,128 INFO L153 SettingsManager]: * Use memory slicer=true [2025-03-04 05:54:55,128 INFO L151 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2025-03-04 05:54:55,128 INFO L153 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2025-03-04 05:54:55,128 INFO L151 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2025-03-04 05:54:55,129 INFO L153 SettingsManager]: * Create parallel compositions if possible=false [2025-03-04 05:54:55,130 INFO L153 SettingsManager]: * Use SBE=true [2025-03-04 05:54:55,130 INFO L151 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2025-03-04 05:54:55,130 INFO L153 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2025-03-04 05:54:55,130 INFO L153 SettingsManager]: * Overapproximate operations on floating types=true [2025-03-04 05:54:55,130 INFO L153 SettingsManager]: * Check division by zero=IGNORE [2025-03-04 05:54:55,130 INFO L153 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2025-03-04 05:54:55,130 INFO L153 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2025-03-04 05:54:55,130 INFO L153 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2025-03-04 05:54:55,130 INFO L153 SettingsManager]: * Check if freed pointer was valid=false [2025-03-04 05:54:55,130 INFO L153 SettingsManager]: * Behaviour of calls to undefined functions=OVERAPPROXIMATE_BEHAVIOUR [2025-03-04 05:54:55,131 INFO L153 SettingsManager]: * Use constant arrays=true [2025-03-04 05:54:55,131 INFO L151 SettingsManager]: Preferences of IcfgBuilder differ from their defaults: [2025-03-04 05:54:55,131 INFO L153 SettingsManager]: * Size of a code block=SequenceOfStatements [2025-03-04 05:54:55,131 INFO L153 SettingsManager]: * Only consider context switches at boundaries of atomic blocks=true [2025-03-04 05:54:55,131 INFO L153 SettingsManager]: * SMT solver=External_DefaultMode [2025-03-04 05:54:55,132 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-04 05:54:55,132 INFO L151 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2025-03-04 05:54:55,132 INFO L153 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2025-03-04 05:54:55,132 INFO L153 SettingsManager]: * Compute procedure contracts=false [2025-03-04 05:54:55,132 INFO L153 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopHeads [2025-03-04 05:54:55,132 INFO L153 SettingsManager]: * Trace refinement strategy=CAMEL [2025-03-04 05:54:55,132 INFO L153 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2025-03-04 05:54:55,132 INFO L153 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2025-03-04 05:54:55,132 INFO L153 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2025-03-04 05:54:55,132 INFO L153 SettingsManager]: * Order on configurations for Petri net unfoldings=DBO [2025-03-04 05:54:55,132 INFO L153 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2025-03-04 05:54:55,132 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/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 -> 81dbe8069ce4dfce1c2f5ecd6b7071863ebf3cc1894dcf2fe187946b9d9f58fb [2025-03-04 05:54:55,412 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2025-03-04 05:54:55,424 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2025-03-04 05:54:55,426 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2025-03-04 05:54:55,428 INFO L270 PluginConnector]: Initializing CDTParser... [2025-03-04 05:54:55,428 INFO L274 PluginConnector]: CDTParser initialized [2025-03-04 05:54:55,429 INFO L431 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i [2025-03-04 05:54:56,687 INFO L533 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/144c5b236/9fbcfbd34ae345fcac6cc858e64b21e8/FLAG72ece4dc1 [2025-03-04 05:54:57,159 INFO L384 CDTParser]: Found 1 translation units. [2025-03-04 05:54:57,160 INFO L180 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i [2025-03-04 05:54:57,206 INFO L427 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/144c5b236/9fbcfbd34ae345fcac6cc858e64b21e8/FLAG72ece4dc1 [2025-03-04 05:54:57,223 INFO L435 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/144c5b236/9fbcfbd34ae345fcac6cc858e64b21e8 [2025-03-04 05:54:57,225 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2025-03-04 05:54:57,226 INFO L133 ToolchainWalker]: Walking toolchain with 6 elements. [2025-03-04 05:54:57,227 INFO L112 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2025-03-04 05:54:57,227 INFO L270 PluginConnector]: Initializing CACSL2BoogieTranslator... [2025-03-04 05:54:57,230 INFO L274 PluginConnector]: CACSL2BoogieTranslator initialized [2025-03-04 05:54:57,231 INFO L184 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.03 05:54:57" (1/1) ... [2025-03-04 05:54:57,233 INFO L204 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2a0266ef and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:54:57, skipping insertion in model container [2025-03-04 05:54:57,233 INFO L184 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 04.03 05:54:57" (1/1) ... [2025-03-04 05:54:57,328 INFO L175 MainTranslator]: Built tables and reachable declarations [2025-03-04 05:55:01,232 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[375016,375029] [2025-03-04 05:55:01,235 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[375161,375174] [2025-03-04 05:55:01,235 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[375307,375320] [2025-03-04 05:55:01,235 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[375472,375485] [2025-03-04 05:55:01,235 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[375630,375643] [2025-03-04 05:55:01,236 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[375788,375801] [2025-03-04 05:55:01,236 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[375946,375959] [2025-03-04 05:55:01,236 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[376106,376119] [2025-03-04 05:55:01,236 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[376265,376278] [2025-03-04 05:55:01,236 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[376404,376417] [2025-03-04 05:55:01,236 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[376546,376559] [2025-03-04 05:55:01,237 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[376695,376708] [2025-03-04 05:55:01,237 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[376834,376847] [2025-03-04 05:55:01,237 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[376989,377002] [2025-03-04 05:55:01,237 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[377149,377162] [2025-03-04 05:55:01,237 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[377300,377313] [2025-03-04 05:55:01,237 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[377451,377464] [2025-03-04 05:55:01,238 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[377603,377616] [2025-03-04 05:55:01,238 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[377752,377765] [2025-03-04 05:55:01,238 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[377900,377913] [2025-03-04 05:55:01,239 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[378057,378070] [2025-03-04 05:55:01,239 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[378206,378219] [2025-03-04 05:55:01,239 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[378362,378375] [2025-03-04 05:55:01,239 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[378515,378528] [2025-03-04 05:55:01,239 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[378661,378674] [2025-03-04 05:55:01,240 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[378804,378817] [2025-03-04 05:55:01,240 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[378956,378969] [2025-03-04 05:55:01,240 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[379102,379115] [2025-03-04 05:55:01,240 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[379247,379260] [2025-03-04 05:55:01,240 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[379401,379414] [2025-03-04 05:55:01,241 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[379552,379565] [2025-03-04 05:55:01,241 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[379707,379720] [2025-03-04 05:55:01,241 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[379859,379872] [2025-03-04 05:55:01,241 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[380014,380027] [2025-03-04 05:55:01,241 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[380178,380191] [2025-03-04 05:55:01,242 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[380334,380347] [2025-03-04 05:55:01,242 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[380498,380511] [2025-03-04 05:55:01,242 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[380640,380653] [2025-03-04 05:55:01,242 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[380798,380811] [2025-03-04 05:55:01,242 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[380965,380978] [2025-03-04 05:55:01,246 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[381124,381137] [2025-03-04 05:55:01,247 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[381283,381296] [2025-03-04 05:55:01,247 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[381432,381445] [2025-03-04 05:55:01,247 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[381579,381592] [2025-03-04 05:55:01,248 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[381718,381731] [2025-03-04 05:55:01,248 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[381881,381894] [2025-03-04 05:55:01,248 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[382047,382060] [2025-03-04 05:55:01,251 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[382211,382224] [2025-03-04 05:55:01,251 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[382376,382389] [2025-03-04 05:55:01,251 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[382541,382554] [2025-03-04 05:55:01,251 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[382707,382720] [2025-03-04 05:55:01,252 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[382872,382885] [2025-03-04 05:55:01,252 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[383039,383052] [2025-03-04 05:55:01,252 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[383199,383212] [2025-03-04 05:55:01,252 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[383361,383374] [2025-03-04 05:55:01,252 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[383520,383533] [2025-03-04 05:55:01,252 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[383666,383679] [2025-03-04 05:55:01,253 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[383809,383822] [2025-03-04 05:55:01,253 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[383953,383966] [2025-03-04 05:55:01,253 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[384096,384109] [2025-03-04 05:55:01,253 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[384240,384253] [2025-03-04 05:55:01,253 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[384381,384394] [2025-03-04 05:55:01,253 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[384519,384532] [2025-03-04 05:55:01,253 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[384677,384690] [2025-03-04 05:55:01,254 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[384836,384849] [2025-03-04 05:55:01,254 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[384992,385005] [2025-03-04 05:55:01,254 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[385141,385154] [2025-03-04 05:55:01,254 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[385293,385306] [2025-03-04 05:55:01,254 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[385444,385457] [2025-03-04 05:55:01,258 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[385593,385606] [2025-03-04 05:55:01,258 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[385745,385758] [2025-03-04 05:55:01,259 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[385893,385906] [2025-03-04 05:55:01,259 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[386046,386059] [2025-03-04 05:55:01,259 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[386197,386210] [2025-03-04 05:55:01,259 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[386347,386360] [2025-03-04 05:55:01,260 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[386494,386507] [2025-03-04 05:55:01,260 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[386645,386658] [2025-03-04 05:55:01,261 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[386796,386809] [2025-03-04 05:55:01,261 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[386944,386957] [2025-03-04 05:55:01,261 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[387110,387123] [2025-03-04 05:55:01,261 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[387279,387292] [2025-03-04 05:55:01,262 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[387446,387459] [2025-03-04 05:55:01,262 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[387614,387627] [2025-03-04 05:55:01,262 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[387764,387777] [2025-03-04 05:55:01,262 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[387911,387924] [2025-03-04 05:55:01,263 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[388072,388085] [2025-03-04 05:55:01,263 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[388242,388255] [2025-03-04 05:55:01,263 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[388404,388417] [2025-03-04 05:55:01,278 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-04 05:55:01,306 INFO L200 MainTranslator]: Completed pre-run [2025-03-04 05:55:01,382 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"./arch/x86/include/asm/paravirt.h"), "i" (179), "i" (12UL)); [4865-4866] [2025-03-04 05:55:01,383 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("771:\n\tcall *%c6;\n772:\n.pushsection .parainstructions,\"a\"\n .balign 8 \n .quad 771b\n .byte %c5\n .byte 772b-771b\n .short %c7\n.popsection\n": "=D" (__edi), "=S" (__esi), "=d" (__edx), "=c" (__ecx), "=a" (__eax): [paravirt_typenum] "i" (34UL), [paravirt_opptr] "i" (& pv_cpu_ops.read_tsc), [paravirt_clobber] "i" (511): "memory", "cc", "r8", "r9", "r10", "r11"); [4871-4874] [2025-03-04 05:55:01,384 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("661:\n\tprefetcht0 (%1)\n662:\n.pushsection .altinstructions,\"a\"\n .long 661b - .\n .long 6631f - .\n .word ( 1*32+31)\n .byte 662b-661b\n .byte 6641f-6631f\n.popsection\n.pushsection .discard,\"aw\",@progbits\n .byte 0xff + (6641f-6631f) - (662b-661b)\n.popsection\n.pushsection .altinstr_replacement, \"ax\"\n6631:\n\tprefetchw (%1)\n6641:\n\t.popsection": : "i" (0), "r" (x)); [4882-4883] [2025-03-04 05:55:01,414 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)front) [5622] [2025-03-04 05:55:01,414 WARN L75 lationResultReporter]: Unsoundness Warning: ignored call to __builtin_prefetch C: __builtin_prefetch((void const *)back) [5623] [2025-03-04 05:55:01,521 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/video/fbdev/udlfb.c"), "i" (1932), "i" (12UL)); [7660-7661] [2025-03-04 05:55:01,522 WARN L75 lationResultReporter]: Unsoundness Warning: Ignoring inline assembler instruction C: __asm__ volatile ("1:\tud2\n.pushsection __bug_table,\"a\"\n2:\t.long 1b - 2b, %c0 - 2b\n\t.word %c1, 0\n\t.org 2b+%c2\n.popsection": : "i" ((char *)"drivers/video/fbdev/udlfb.c"), "i" (1950), "i" (12UL)); [7689-7690] [2025-03-04 05:55:01,584 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[375016,375029] [2025-03-04 05:55:01,585 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[375161,375174] [2025-03-04 05:55:01,585 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[375307,375320] [2025-03-04 05:55:01,585 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[375472,375485] [2025-03-04 05:55:01,585 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[375630,375643] [2025-03-04 05:55:01,585 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[375788,375801] [2025-03-04 05:55:01,586 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[375946,375959] [2025-03-04 05:55:01,586 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[376106,376119] [2025-03-04 05:55:01,586 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[376265,376278] [2025-03-04 05:55:01,587 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[376404,376417] [2025-03-04 05:55:01,587 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[376546,376559] [2025-03-04 05:55:01,587 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[376695,376708] [2025-03-04 05:55:01,588 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[376834,376847] [2025-03-04 05:55:01,589 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[376989,377002] [2025-03-04 05:55:01,589 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[377149,377162] [2025-03-04 05:55:01,589 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[377300,377313] [2025-03-04 05:55:01,589 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[377451,377464] [2025-03-04 05:55:01,590 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[377603,377616] [2025-03-04 05:55:01,590 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[377752,377765] [2025-03-04 05:55:01,590 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[377900,377913] [2025-03-04 05:55:01,590 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[378057,378070] [2025-03-04 05:55:01,590 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[378206,378219] [2025-03-04 05:55:01,590 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[378362,378375] [2025-03-04 05:55:01,590 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[378515,378528] [2025-03-04 05:55:01,591 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[378661,378674] [2025-03-04 05:55:01,591 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[378804,378817] [2025-03-04 05:55:01,591 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[378956,378969] [2025-03-04 05:55:01,591 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[379102,379115] [2025-03-04 05:55:01,591 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[379247,379260] [2025-03-04 05:55:01,591 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[379401,379414] [2025-03-04 05:55:01,593 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[379552,379565] [2025-03-04 05:55:01,594 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[379707,379720] [2025-03-04 05:55:01,594 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[379859,379872] [2025-03-04 05:55:01,595 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[380014,380027] [2025-03-04 05:55:01,596 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[380178,380191] [2025-03-04 05:55:01,596 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[380334,380347] [2025-03-04 05:55:01,596 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[380498,380511] [2025-03-04 05:55:01,596 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[380640,380653] [2025-03-04 05:55:01,597 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[380798,380811] [2025-03-04 05:55:01,597 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[380965,380978] [2025-03-04 05:55:01,598 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[381124,381137] [2025-03-04 05:55:01,598 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[381283,381296] [2025-03-04 05:55:01,598 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[381432,381445] [2025-03-04 05:55:01,599 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[381579,381592] [2025-03-04 05:55:01,601 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[381718,381731] [2025-03-04 05:55:01,601 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[381881,381894] [2025-03-04 05:55:01,601 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[382047,382060] [2025-03-04 05:55:01,601 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[382211,382224] [2025-03-04 05:55:01,602 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[382376,382389] [2025-03-04 05:55:01,602 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[382541,382554] [2025-03-04 05:55:01,602 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[382707,382720] [2025-03-04 05:55:01,602 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[382872,382885] [2025-03-04 05:55:01,602 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[383039,383052] [2025-03-04 05:55:01,602 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[383199,383212] [2025-03-04 05:55:01,602 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[383361,383374] [2025-03-04 05:55:01,602 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[383520,383533] [2025-03-04 05:55:01,603 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[383666,383679] [2025-03-04 05:55:01,603 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[383809,383822] [2025-03-04 05:55:01,603 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[383953,383966] [2025-03-04 05:55:01,603 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[384096,384109] [2025-03-04 05:55:01,603 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[384240,384253] [2025-03-04 05:55:01,603 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[384381,384394] [2025-03-04 05:55:01,603 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[384519,384532] [2025-03-04 05:55:01,603 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[384677,384690] [2025-03-04 05:55:01,604 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[384836,384849] [2025-03-04 05:55:01,604 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[384992,385005] [2025-03-04 05:55:01,604 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[385141,385154] [2025-03-04 05:55:01,604 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[385293,385306] [2025-03-04 05:55:01,604 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[385444,385457] [2025-03-04 05:55:01,604 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[385593,385606] [2025-03-04 05:55:01,606 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[385745,385758] [2025-03-04 05:55:01,607 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[385893,385906] [2025-03-04 05:55:01,607 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[386046,386059] [2025-03-04 05:55:01,607 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[386197,386210] [2025-03-04 05:55:01,607 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[386347,386360] [2025-03-04 05:55:01,607 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[386494,386507] [2025-03-04 05:55:01,607 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[386645,386658] [2025-03-04 05:55:01,608 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[386796,386809] [2025-03-04 05:55:01,608 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[386944,386957] [2025-03-04 05:55:01,608 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[387110,387123] [2025-03-04 05:55:01,609 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[387279,387292] [2025-03-04 05:55:01,609 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[387446,387459] [2025-03-04 05:55:01,610 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[387614,387627] [2025-03-04 05:55:01,610 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[387764,387777] [2025-03-04 05:55:01,610 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[387911,387924] [2025-03-04 05:55:01,610 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[388072,388085] [2025-03-04 05:55:01,610 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[388242,388255] [2025-03-04 05:55:01,611 WARN L250 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-4.0-rc1-mav/linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i[388404,388417] [2025-03-04 05:55:01,613 INFO L210 PostProcessor]: Analyzing one entry point: main [2025-03-04 05:55:01,779 INFO L204 MainTranslator]: Completed translation [2025-03-04 05:55:01,781 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:55:01 WrapperNode [2025-03-04 05:55:01,781 INFO L131 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2025-03-04 05:55:01,782 INFO L112 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2025-03-04 05:55:01,782 INFO L270 PluginConnector]: Initializing Boogie Procedure Inliner... [2025-03-04 05:55:01,782 INFO L274 PluginConnector]: Boogie Procedure Inliner initialized [2025-03-04 05:55:01,787 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:55:01" (1/1) ... [2025-03-04 05:55:01,858 INFO L184 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:55:01" (1/1) ... [2025-03-04 05:55:02,081 INFO L138 Inliner]: procedures = 634, calls = 2135, calls flagged for inlining = 298, calls inlined = 222, statements flattened = 5217 [2025-03-04 05:55:02,082 INFO L131 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2025-03-04 05:55:02,082 INFO L112 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2025-03-04 05:55:02,082 INFO L270 PluginConnector]: Initializing Boogie Preprocessor... [2025-03-04 05:55:02,082 INFO L274 PluginConnector]: Boogie Preprocessor initialized [2025-03-04 05:55:02,093 INFO L184 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:55:01" (1/1) ... [2025-03-04 05:55:02,093 INFO L184 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:55:01" (1/1) ... [2025-03-04 05:55:02,117 INFO L184 PluginConnector]: Executing the observer MemorySlicer from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:55:01" (1/1) ... [2025-03-04 05:55:03,096 INFO L175 MemorySlicer]: Split 817 memory accesses to 30 slices as follows [9, 542, 28, 2, 1, 4, 6, 2, 2, 6, 12, 6, 1, 5, 2, 72, 9, 6, 4, 17, 6, 5, 6, 2, 8, 22, 19, 4, 4, 5]. 66 percent of accesses are in the largest equivalence class. The 46 initializations are split as follows [0, 37, 0, 0, 0, 0, 0, 0, 0, 6, 0, 0, 1, 0, 2, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]. The 409 writes are split as follows [2, 246, 13, 1, 0, 0, 3, 1, 1, 0, 4, 3, 0, 3, 0, 72, 3, 3, 0, 17, 3, 0, 2, 1, 3, 5, 19, 2, 0, 2]. [2025-03-04 05:55:03,096 INFO L184 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:55:01" (1/1) ... [2025-03-04 05:55:03,097 INFO L184 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:55:01" (1/1) ... [2025-03-04 05:55:03,219 INFO L184 PluginConnector]: Executing the observer ReplaceArrayAssignments from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:55:01" (1/1) ... [2025-03-04 05:55:03,235 INFO L184 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:55:01" (1/1) ... [2025-03-04 05:55:03,279 INFO L184 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:55:01" (1/1) ... [2025-03-04 05:55:03,305 INFO L184 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:55:01" (1/1) ... [2025-03-04 05:55:03,360 INFO L131 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2025-03-04 05:55:03,363 INFO L112 PluginConnector]: ------------------------IcfgBuilder---------------------------- [2025-03-04 05:55:03,363 INFO L270 PluginConnector]: Initializing IcfgBuilder... [2025-03-04 05:55:03,363 INFO L274 PluginConnector]: IcfgBuilder initialized [2025-03-04 05:55:03,364 INFO L184 PluginConnector]: Executing the observer IcfgBuilderObserver from plugin IcfgBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:55:01" (1/1) ... [2025-03-04 05:55:03,368 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 [2025-03-04 05:55:03,380 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2025-03-04 05:55:03,393 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (exit command is (exit), workingDir is null) [2025-03-04 05:55:03,429 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:4000 (1)] Waiting until timeout for monitored process [2025-03-04 05:55:03,447 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2025-03-04 05:55:03,447 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2025-03-04 05:55:03,447 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_urb_completion [2025-03-04 05:55:03,448 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_urb_completion [2025-03-04 05:55:03,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_coherent_check_final_state [2025-03-04 05:55:03,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_coherent_check_final_state [2025-03-04 05:55:03,448 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2025-03-04 05:55:03,448 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2025-03-04 05:55:03,448 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_free_framebuffer_work [2025-03-04 05:55:03,448 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_free_framebuffer_work [2025-03-04 05:55:03,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_5_23 [2025-03-04 05:55:03,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_5_23 [2025-03-04 05:55:03,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2025-03-04 05:55:03,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2025-03-04 05:55:03,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_mmc_sdio_func_check_final_state [2025-03-04 05:55:03,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_mmc_sdio_func_check_final_state [2025-03-04 05:55:03,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2025-03-04 05:55:03,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2025-03-04 05:55:03,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_lock_of_fb_info [2025-03-04 05:55:03,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_lock_of_fb_info [2025-03-04 05:55:03,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_arch_io_check_final_state [2025-03-04 05:55:03,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_arch_io_check_final_state [2025-03-04 05:55:03,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_check_final_state [2025-03-04 05:55:03,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_check_final_state [2025-03-04 05:55:03,448 INFO L130 BoogieDeclarations]: Found specification of procedure metrics_reset_store [2025-03-04 05:55:03,448 INFO L138 BoogieDeclarations]: Found implementation of procedure metrics_reset_store [2025-03-04 05:55:03,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2025-03-04 05:55:03,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2025-03-04 05:55:03,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_urb_list [2025-03-04 05:55:03,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_urb_list [2025-03-04 05:55:03,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2025-03-04 05:55:03,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2025-03-04 05:55:03,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_queue_check_final_state [2025-03-04 05:55:03,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_queue_check_final_state [2025-03-04 05:55:03,448 INFO L130 BoogieDeclarations]: Found specification of procedure fb_add_videomode [2025-03-04 05:55:03,448 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_add_videomode [2025-03-04 05:55:03,448 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2025-03-04 05:55:03,448 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add [2025-03-04 05:55:03,448 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add [2025-03-04 05:55:03,448 INFO L130 BoogieDeclarations]: Found specification of procedure fb_edid_to_monspecs [2025-03-04 05:55:03,448 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_edid_to_monspecs [2025-03-04 05:55:03,448 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2025-03-04 05:55:03,448 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2025-03-04 05:55:03,448 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_setup_modes [2025-03-04 05:55:03,448 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_setup_modes [2025-03-04 05:55:03,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_request_check_final_state [2025-03-04 05:55:03,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_request_check_final_state [2025-03-04 05:55:03,451 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#0 [2025-03-04 05:55:03,451 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#1 [2025-03-04 05:55:03,451 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#2 [2025-03-04 05:55:03,451 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#3 [2025-03-04 05:55:03,451 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#4 [2025-03-04 05:55:03,451 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#5 [2025-03-04 05:55:03,451 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#6 [2025-03-04 05:55:03,451 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#7 [2025-03-04 05:55:03,451 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#8 [2025-03-04 05:55:03,451 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#9 [2025-03-04 05:55:03,451 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#10 [2025-03-04 05:55:03,451 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#11 [2025-03-04 05:55:03,451 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#12 [2025-03-04 05:55:03,451 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#13 [2025-03-04 05:55:03,451 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#14 [2025-03-04 05:55:03,451 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#15 [2025-03-04 05:55:03,451 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#16 [2025-03-04 05:55:03,451 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#17 [2025-03-04 05:55:03,452 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#18 [2025-03-04 05:55:03,452 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#19 [2025-03-04 05:55:03,452 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#20 [2025-03-04 05:55:03,452 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#21 [2025-03-04 05:55:03,452 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#22 [2025-03-04 05:55:03,452 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#23 [2025-03-04 05:55:03,452 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#24 [2025-03-04 05:55:03,452 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#25 [2025-03-04 05:55:03,452 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#26 [2025-03-04 05:55:03,452 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#27 [2025-03-04 05:55:03,452 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#28 [2025-03-04 05:55:03,452 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int#29 [2025-03-04 05:55:03,452 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2025-03-04 05:55:03,452 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2025-03-04 05:55:03,452 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_vidreg_lock [2025-03-04 05:55:03,452 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_vidreg_lock [2025-03-04 05:55:03,452 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2025-03-04 05:55:03,452 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2025-03-04 05:55:03,452 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#0 [2025-03-04 05:55:03,452 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#1 [2025-03-04 05:55:03,452 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#2 [2025-03-04 05:55:03,452 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#3 [2025-03-04 05:55:03,452 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#4 [2025-03-04 05:55:03,452 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#5 [2025-03-04 05:55:03,452 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#6 [2025-03-04 05:55:03,452 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#7 [2025-03-04 05:55:03,452 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#8 [2025-03-04 05:55:03,452 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#9 [2025-03-04 05:55:03,452 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#10 [2025-03-04 05:55:03,452 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#11 [2025-03-04 05:55:03,452 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#12 [2025-03-04 05:55:03,452 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#13 [2025-03-04 05:55:03,452 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#14 [2025-03-04 05:55:03,452 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#15 [2025-03-04 05:55:03,452 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#16 [2025-03-04 05:55:03,452 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#17 [2025-03-04 05:55:03,452 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#18 [2025-03-04 05:55:03,452 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#19 [2025-03-04 05:55:03,452 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#20 [2025-03-04 05:55:03,452 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#21 [2025-03-04 05:55:03,452 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#22 [2025-03-04 05:55:03,452 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#23 [2025-03-04 05:55:03,452 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#24 [2025-03-04 05:55:03,452 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#25 [2025-03-04 05:55:03,452 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#26 [2025-03-04 05:55:03,452 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#27 [2025-03-04 05:55:03,452 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#28 [2025-03-04 05:55:03,452 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int#29 [2025-03-04 05:55:03,452 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_in_interrupt_context [2025-03-04 05:55:03,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_in_interrupt_context [2025-03-04 05:55:03,452 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2025-03-04 05:55:03,452 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2025-03-04 05:55:03,454 INFO L130 BoogieDeclarations]: Found specification of procedure kref_get [2025-03-04 05:55:03,455 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_get [2025-03-04 05:55:03,455 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2025-03-04 05:55:03,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2025-03-04 05:55:03,455 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#0 [2025-03-04 05:55:03,455 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#1 [2025-03-04 05:55:03,455 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#2 [2025-03-04 05:55:03,455 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#3 [2025-03-04 05:55:03,455 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#4 [2025-03-04 05:55:03,455 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#5 [2025-03-04 05:55:03,455 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#6 [2025-03-04 05:55:03,455 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#7 [2025-03-04 05:55:03,455 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#8 [2025-03-04 05:55:03,455 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#9 [2025-03-04 05:55:03,455 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#10 [2025-03-04 05:55:03,455 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#11 [2025-03-04 05:55:03,455 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#12 [2025-03-04 05:55:03,455 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#13 [2025-03-04 05:55:03,455 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#14 [2025-03-04 05:55:03,455 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#15 [2025-03-04 05:55:03,455 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#16 [2025-03-04 05:55:03,455 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#17 [2025-03-04 05:55:03,455 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#18 [2025-03-04 05:55:03,455 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#19 [2025-03-04 05:55:03,455 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#20 [2025-03-04 05:55:03,455 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#21 [2025-03-04 05:55:03,455 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#22 [2025-03-04 05:55:03,455 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#23 [2025-03-04 05:55:03,455 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#24 [2025-03-04 05:55:03,455 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#25 [2025-03-04 05:55:03,455 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#26 [2025-03-04 05:55:03,455 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#27 [2025-03-04 05:55:03,455 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#28 [2025-03-04 05:55:03,455 INFO L130 BoogieDeclarations]: Found specification of procedure read~int#29 [2025-03-04 05:55:03,455 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_check_final_state [2025-03-04 05:55:03,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_check_final_state [2025-03-04 05:55:03,455 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2025-03-04 05:55:03,455 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2025-03-04 05:55:03,455 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_free_framebuffer [2025-03-04 05:55:03,455 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_free_framebuffer [2025-03-04 05:55:03,455 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#0 [2025-03-04 05:55:03,455 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#1 [2025-03-04 05:55:03,455 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#2 [2025-03-04 05:55:03,455 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#3 [2025-03-04 05:55:03,455 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#4 [2025-03-04 05:55:03,455 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#5 [2025-03-04 05:55:03,455 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#6 [2025-03-04 05:55:03,455 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#7 [2025-03-04 05:55:03,455 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#8 [2025-03-04 05:55:03,455 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#9 [2025-03-04 05:55:03,455 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#10 [2025-03-04 05:55:03,455 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#11 [2025-03-04 05:55:03,455 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#12 [2025-03-04 05:55:03,456 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#13 [2025-03-04 05:55:03,456 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#14 [2025-03-04 05:55:03,456 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#15 [2025-03-04 05:55:03,456 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#16 [2025-03-04 05:55:03,456 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#17 [2025-03-04 05:55:03,456 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#18 [2025-03-04 05:55:03,456 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#19 [2025-03-04 05:55:03,456 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#20 [2025-03-04 05:55:03,456 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#21 [2025-03-04 05:55:03,456 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#22 [2025-03-04 05:55:03,456 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#23 [2025-03-04 05:55:03,456 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#24 [2025-03-04 05:55:03,456 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#25 [2025-03-04 05:55:03,456 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#26 [2025-03-04 05:55:03,456 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#27 [2025-03-04 05:55:03,456 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#28 [2025-03-04 05:55:03,456 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy#29 [2025-03-04 05:55:03,456 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#0 [2025-03-04 05:55:03,456 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#1 [2025-03-04 05:55:03,456 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#2 [2025-03-04 05:55:03,456 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#3 [2025-03-04 05:55:03,456 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#4 [2025-03-04 05:55:03,456 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#5 [2025-03-04 05:55:03,456 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#6 [2025-03-04 05:55:03,456 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#7 [2025-03-04 05:55:03,456 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#8 [2025-03-04 05:55:03,456 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#9 [2025-03-04 05:55:03,456 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#10 [2025-03-04 05:55:03,456 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#11 [2025-03-04 05:55:03,456 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#12 [2025-03-04 05:55:03,456 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#13 [2025-03-04 05:55:03,456 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#14 [2025-03-04 05:55:03,456 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#15 [2025-03-04 05:55:03,456 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#16 [2025-03-04 05:55:03,456 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#17 [2025-03-04 05:55:03,456 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#18 [2025-03-04 05:55:03,456 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#19 [2025-03-04 05:55:03,456 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#20 [2025-03-04 05:55:03,456 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#21 [2025-03-04 05:55:03,456 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#22 [2025-03-04 05:55:03,456 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#23 [2025-03-04 05:55:03,456 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#24 [2025-03-04 05:55:03,456 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#25 [2025-03-04 05:55:03,456 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#26 [2025-03-04 05:55:03,456 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#27 [2025-03-04 05:55:03,456 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#28 [2025-03-04 05:55:03,456 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy#29 [2025-03-04 05:55:03,456 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_register_reset_error_counter [2025-03-04 05:55:03,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_register_reset_error_counter [2025-03-04 05:55:03,456 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_var_color_format [2025-03-04 05:55:03,456 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_var_color_format [2025-03-04 05:55:03,456 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_interrupt_context [2025-03-04 05:55:03,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_interrupt_context [2025-03-04 05:55:03,456 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2025-03-04 05:55:03,456 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2025-03-04 05:55:03,457 INFO L130 BoogieDeclarations]: Found specification of procedure vfree [2025-03-04 05:55:03,457 INFO L138 BoogieDeclarations]: Found implementation of procedure vfree [2025-03-04 05:55:03,457 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2025-03-04 05:55:03,457 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2025-03-04 05:55:03,457 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_check_final_state [2025-03-04 05:55:03,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_check_final_state [2025-03-04 05:55:03,457 INFO L130 BoogieDeclarations]: Found specification of procedure kref_put [2025-03-04 05:55:03,457 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_put [2025-03-04 05:55:03,457 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2025-03-04 05:55:03,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2025-03-04 05:55:03,457 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2025-03-04 05:55:03,457 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_set_register_16 [2025-03-04 05:55:03,457 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_set_register_16 [2025-03-04 05:55:03,457 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2025-03-04 05:55:03,457 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2025-03-04 05:55:03,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2025-03-04 05:55:03,457 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#0 [2025-03-04 05:55:03,457 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#1 [2025-03-04 05:55:03,457 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#2 [2025-03-04 05:55:03,457 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#3 [2025-03-04 05:55:03,457 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#4 [2025-03-04 05:55:03,457 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#5 [2025-03-04 05:55:03,457 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#6 [2025-03-04 05:55:03,457 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#7 [2025-03-04 05:55:03,457 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#8 [2025-03-04 05:55:03,457 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#9 [2025-03-04 05:55:03,457 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#10 [2025-03-04 05:55:03,457 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#11 [2025-03-04 05:55:03,457 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#12 [2025-03-04 05:55:03,457 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#13 [2025-03-04 05:55:03,457 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#14 [2025-03-04 05:55:03,457 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#15 [2025-03-04 05:55:03,457 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#16 [2025-03-04 05:55:03,457 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#17 [2025-03-04 05:55:03,457 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#18 [2025-03-04 05:55:03,457 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#19 [2025-03-04 05:55:03,457 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#20 [2025-03-04 05:55:03,457 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#21 [2025-03-04 05:55:03,457 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#22 [2025-03-04 05:55:03,457 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#23 [2025-03-04 05:55:03,457 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#24 [2025-03-04 05:55:03,457 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#25 [2025-03-04 05:55:03,457 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#26 [2025-03-04 05:55:03,457 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#27 [2025-03-04 05:55:03,457 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#28 [2025-03-04 05:55:03,457 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$#29 [2025-03-04 05:55:03,457 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2025-03-04 05:55:03,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2025-03-04 05:55:03,457 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2025-03-04 05:55:03,457 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2025-03-04 05:55:03,457 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_set_register [2025-03-04 05:55:03,457 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_set_register [2025-03-04 05:55:03,457 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2025-03-04 05:55:03,457 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2025-03-04 05:55:03,458 INFO L130 BoogieDeclarations]: Found specification of procedure usb_control_msg [2025-03-04 05:55:03,458 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_control_msg [2025-03-04 05:55:03,458 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_irq_check_alloc_flags [2025-03-04 05:55:03,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_irq_check_alloc_flags [2025-03-04 05:55:03,458 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_init_framebuffer_work [2025-03-04 05:55:03,458 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_init_framebuffer_work [2025-03-04 05:55:03,458 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2025-03-04 05:55:03,458 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2025-03-04 05:55:03,458 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2025-03-04 05:55:03,458 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2025-03-04 05:55:03,458 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_register_reset_error_counter [2025-03-04 05:55:03,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_register_reset_error_counter [2025-03-04 05:55:03,458 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2025-03-04 05:55:03,458 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2025-03-04 05:55:03,458 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_struct_fb_ops_dummy_resourceless_instance_5 [2025-03-04 05:55:03,458 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_struct_fb_ops_dummy_resourceless_instance_5 [2025-03-04 05:55:03,458 INFO L130 BoogieDeclarations]: Found specification of procedure interface_to_usbdev [2025-03-04 05:55:03,458 INFO L138 BoogieDeclarations]: Found implementation of procedure interface_to_usbdev [2025-03-04 05:55:03,459 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2025-03-04 05:55:03,459 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2025-03-04 05:55:03,459 INFO L130 BoogieDeclarations]: Found specification of procedure kref_sub [2025-03-04 05:55:03,460 INFO L138 BoogieDeclarations]: Found implementation of procedure kref_sub [2025-03-04 05:55:03,460 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_submit_urb [2025-03-04 05:55:03,460 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_submit_urb [2025-03-04 05:55:03,460 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#0 [2025-03-04 05:55:03,460 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#1 [2025-03-04 05:55:03,460 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#2 [2025-03-04 05:55:03,460 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#3 [2025-03-04 05:55:03,460 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#4 [2025-03-04 05:55:03,460 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#5 [2025-03-04 05:55:03,460 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#6 [2025-03-04 05:55:03,460 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#7 [2025-03-04 05:55:03,460 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#8 [2025-03-04 05:55:03,460 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#9 [2025-03-04 05:55:03,460 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#10 [2025-03-04 05:55:03,460 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#11 [2025-03-04 05:55:03,460 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#12 [2025-03-04 05:55:03,460 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#13 [2025-03-04 05:55:03,460 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#14 [2025-03-04 05:55:03,460 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#15 [2025-03-04 05:55:03,460 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#16 [2025-03-04 05:55:03,460 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#17 [2025-03-04 05:55:03,461 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#18 [2025-03-04 05:55:03,461 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#19 [2025-03-04 05:55:03,461 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#20 [2025-03-04 05:55:03,461 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#21 [2025-03-04 05:55:03,461 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#22 [2025-03-04 05:55:03,461 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#23 [2025-03-04 05:55:03,461 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#24 [2025-03-04 05:55:03,461 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#25 [2025-03-04 05:55:03,461 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#26 [2025-03-04 05:55:03,461 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#27 [2025-03-04 05:55:03,461 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#28 [2025-03-04 05:55:03,461 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$#29 [2025-03-04 05:55:03,461 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#0 [2025-03-04 05:55:03,461 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#1 [2025-03-04 05:55:03,461 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#2 [2025-03-04 05:55:03,461 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#3 [2025-03-04 05:55:03,461 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#4 [2025-03-04 05:55:03,461 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#5 [2025-03-04 05:55:03,461 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#6 [2025-03-04 05:55:03,461 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#7 [2025-03-04 05:55:03,462 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#8 [2025-03-04 05:55:03,462 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#9 [2025-03-04 05:55:03,462 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#10 [2025-03-04 05:55:03,462 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#11 [2025-03-04 05:55:03,462 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#12 [2025-03-04 05:55:03,462 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#13 [2025-03-04 05:55:03,462 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#14 [2025-03-04 05:55:03,462 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#15 [2025-03-04 05:55:03,462 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#16 [2025-03-04 05:55:03,462 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#17 [2025-03-04 05:55:03,462 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#18 [2025-03-04 05:55:03,462 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#19 [2025-03-04 05:55:03,462 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#20 [2025-03-04 05:55:03,462 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#21 [2025-03-04 05:55:03,462 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#22 [2025-03-04 05:55:03,462 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#23 [2025-03-04 05:55:03,462 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#24 [2025-03-04 05:55:03,462 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#25 [2025-03-04 05:55:03,462 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#26 [2025-03-04 05:55:03,462 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#27 [2025-03-04 05:55:03,462 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#28 [2025-03-04 05:55:03,462 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$#29 [2025-03-04 05:55:03,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2025-03-04 05:55:03,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2025-03-04 05:55:03,462 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2025-03-04 05:55:03,462 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2025-03-04 05:55:03,462 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_vidreg_unlock [2025-03-04 05:55:03,462 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_vidreg_unlock [2025-03-04 05:55:03,462 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_ops_check_var [2025-03-04 05:55:03,462 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_ops_check_var [2025-03-04 05:55:03,462 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_is_valid_mode [2025-03-04 05:55:03,462 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_is_valid_mode [2025-03-04 05:55:03,463 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_set_register_lfsr16 [2025-03-04 05:55:03,463 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_set_register_lfsr16 [2025-03-04 05:55:03,463 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_switch_to_process_context [2025-03-04 05:55:03,463 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_switch_to_process_context [2025-03-04 05:55:03,463 INFO L130 BoogieDeclarations]: Found specification of procedure fb_destroy_modelist [2025-03-04 05:55:03,463 INFO L138 BoogieDeclarations]: Found implementation of procedure fb_destroy_modelist [2025-03-04 05:55:03,463 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2025-03-04 05:55:03,463 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2025-03-04 05:55:03,463 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2025-03-04 05:55:03,463 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2025-03-04 05:55:03,463 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#0 [2025-03-04 05:55:03,463 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#1 [2025-03-04 05:55:03,463 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#2 [2025-03-04 05:55:03,463 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#3 [2025-03-04 05:55:03,463 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#4 [2025-03-04 05:55:03,463 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#5 [2025-03-04 05:55:03,463 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#6 [2025-03-04 05:55:03,463 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#7 [2025-03-04 05:55:03,463 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#8 [2025-03-04 05:55:03,463 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#9 [2025-03-04 05:55:03,463 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#10 [2025-03-04 05:55:03,463 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#11 [2025-03-04 05:55:03,463 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#12 [2025-03-04 05:55:03,463 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#13 [2025-03-04 05:55:03,463 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#14 [2025-03-04 05:55:03,463 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#15 [2025-03-04 05:55:03,463 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#16 [2025-03-04 05:55:03,463 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#17 [2025-03-04 05:55:03,463 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#18 [2025-03-04 05:55:03,463 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#19 [2025-03-04 05:55:03,463 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#20 [2025-03-04 05:55:03,463 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#21 [2025-03-04 05:55:03,463 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#22 [2025-03-04 05:55:03,463 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#23 [2025-03-04 05:55:03,463 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#24 [2025-03-04 05:55:03,463 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#25 [2025-03-04 05:55:03,463 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#26 [2025-03-04 05:55:03,463 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#27 [2025-03-04 05:55:03,463 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#28 [2025-03-04 05:55:03,463 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset#29 [2025-03-04 05:55:03,463 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#0 [2025-03-04 05:55:03,463 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#1 [2025-03-04 05:55:03,463 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#2 [2025-03-04 05:55:03,463 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#3 [2025-03-04 05:55:03,463 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#4 [2025-03-04 05:55:03,463 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#5 [2025-03-04 05:55:03,463 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#6 [2025-03-04 05:55:03,463 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#7 [2025-03-04 05:55:03,463 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#8 [2025-03-04 05:55:03,464 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#9 [2025-03-04 05:55:03,464 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#10 [2025-03-04 05:55:03,464 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#11 [2025-03-04 05:55:03,464 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#12 [2025-03-04 05:55:03,464 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#13 [2025-03-04 05:55:03,464 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#14 [2025-03-04 05:55:03,464 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#15 [2025-03-04 05:55:03,464 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#16 [2025-03-04 05:55:03,464 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#17 [2025-03-04 05:55:03,464 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#18 [2025-03-04 05:55:03,464 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#19 [2025-03-04 05:55:03,465 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#20 [2025-03-04 05:55:03,465 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#21 [2025-03-04 05:55:03,465 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#22 [2025-03-04 05:55:03,465 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#23 [2025-03-04 05:55:03,465 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#24 [2025-03-04 05:55:03,465 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#25 [2025-03-04 05:55:03,465 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#26 [2025-03-04 05:55:03,465 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#27 [2025-03-04 05:55:03,465 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#28 [2025-03-04 05:55:03,465 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset#29 [2025-03-04 05:55:03,465 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_ops_release [2025-03-04 05:55:03,465 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_ops_release [2025-03-04 05:55:03,465 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_get_urb [2025-03-04 05:55:03,465 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_get_urb [2025-03-04 05:55:03,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_framebuffer_103 [2025-03-04 05:55:03,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_framebuffer_103 [2025-03-04 05:55:03,465 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_set_video_mode [2025-03-04 05:55:03,465 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_set_video_mode [2025-03-04 05:55:03,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_check_final_state [2025-03-04 05:55:03,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_check_final_state [2025-03-04 05:55:03,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_urb_usb_free_urb [2025-03-04 05:55:03,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_urb_usb_free_urb [2025-03-04 05:55:03,465 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_ops_blank [2025-03-04 05:55:03,465 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_ops_blank [2025-03-04 05:55:03,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_check_final_state [2025-03-04 05:55:03,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_check_final_state [2025-03-04 05:55:03,465 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2025-03-04 05:55:03,465 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2025-03-04 05:55:03,465 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2025-03-04 05:55:03,465 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_sysfs_check_final_state [2025-03-04 05:55:03,465 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_sysfs_check_final_state [2025-03-04 05:55:03,465 INFO L130 BoogieDeclarations]: Found specification of procedure get_cycles [2025-03-04 05:55:03,465 INFO L138 BoogieDeclarations]: Found implementation of procedure get_cycles [2025-03-04 05:55:03,465 INFO L130 BoogieDeclarations]: Found specification of procedure up [2025-03-04 05:55:03,465 INFO L138 BoogieDeclarations]: Found implementation of procedure up [2025-03-04 05:55:03,465 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#0 [2025-03-04 05:55:03,465 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#1 [2025-03-04 05:55:03,465 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#2 [2025-03-04 05:55:03,465 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#3 [2025-03-04 05:55:03,465 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#4 [2025-03-04 05:55:03,465 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#5 [2025-03-04 05:55:03,465 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#6 [2025-03-04 05:55:03,465 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#7 [2025-03-04 05:55:03,465 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#8 [2025-03-04 05:55:03,465 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#9 [2025-03-04 05:55:03,465 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#10 [2025-03-04 05:55:03,465 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#11 [2025-03-04 05:55:03,465 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#12 [2025-03-04 05:55:03,465 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#13 [2025-03-04 05:55:03,465 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#14 [2025-03-04 05:55:03,465 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#15 [2025-03-04 05:55:03,465 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#16 [2025-03-04 05:55:03,465 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#17 [2025-03-04 05:55:03,465 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#18 [2025-03-04 05:55:03,465 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#19 [2025-03-04 05:55:03,465 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#20 [2025-03-04 05:55:03,465 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#21 [2025-03-04 05:55:03,465 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#22 [2025-03-04 05:55:03,466 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#23 [2025-03-04 05:55:03,466 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#24 [2025-03-04 05:55:03,467 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#25 [2025-03-04 05:55:03,467 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#26 [2025-03-04 05:55:03,467 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#27 [2025-03-04 05:55:03,467 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#28 [2025-03-04 05:55:03,467 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$#29 [2025-03-04 05:55:03,467 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_107 [2025-03-04 05:55:03,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_107 [2025-03-04 05:55:03,467 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2025-03-04 05:55:03,467 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2025-03-04 05:55:03,467 INFO L130 BoogieDeclarations]: Found specification of procedure printk [2025-03-04 05:55:03,467 INFO L138 BoogieDeclarations]: Found implementation of procedure printk [2025-03-04 05:55:03,467 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2025-03-04 05:55:03,467 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2025-03-04 05:55:03,467 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_check_final_state [2025-03-04 05:55:03,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_check_final_state [2025-03-04 05:55:03,467 INFO L130 BoogieDeclarations]: Found specification of procedure usb_set_intfdata [2025-03-04 05:55:03,467 INFO L138 BoogieDeclarations]: Found implementation of procedure usb_set_intfdata [2025-03-04 05:55:03,467 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2025-03-04 05:55:03,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2025-03-04 05:55:03,467 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2025-03-04 05:55:03,467 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2025-03-04 05:55:03,467 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2025-03-04 05:55:03,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2025-03-04 05:55:03,467 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_alloc_usb_lock_check_alloc_flags [2025-03-04 05:55:03,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_alloc_usb_lock_check_alloc_flags [2025-03-04 05:55:03,467 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2025-03-04 05:55:03,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2025-03-04 05:55:03,467 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2025-03-04 05:55:03,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2025-03-04 05:55:03,467 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_urb_check_final_state [2025-03-04 05:55:03,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_urb_check_final_state [2025-03-04 05:55:03,467 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_nonatomic [2025-03-04 05:55:03,467 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_nonatomic [2025-03-04 05:55:03,467 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_linux_kernel_locking_spinlock_spin_lock [2025-03-04 05:55:03,467 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_linux_kernel_locking_spinlock_spin_lock [2025-03-04 05:55:03,467 INFO L130 BoogieDeclarations]: Found specification of procedure __create_pipe [2025-03-04 05:55:03,467 INFO L138 BoogieDeclarations]: Found implementation of procedure __create_pipe [2025-03-04 05:55:03,468 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2025-03-04 05:55:03,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2025-03-04 05:55:03,468 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2025-03-04 05:55:03,468 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2025-03-04 05:55:03,468 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2025-03-04 05:55:03,468 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2025-03-04 05:55:03,468 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_handle_damage [2025-03-04 05:55:03,468 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_handle_damage [2025-03-04 05:55:03,468 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#0 [2025-03-04 05:55:03,468 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#1 [2025-03-04 05:55:03,468 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#2 [2025-03-04 05:55:03,468 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#3 [2025-03-04 05:55:03,468 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#4 [2025-03-04 05:55:03,468 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#5 [2025-03-04 05:55:03,468 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#6 [2025-03-04 05:55:03,468 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#7 [2025-03-04 05:55:03,468 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#8 [2025-03-04 05:55:03,468 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#9 [2025-03-04 05:55:03,468 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#10 [2025-03-04 05:55:03,468 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#11 [2025-03-04 05:55:03,468 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#12 [2025-03-04 05:55:03,468 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#13 [2025-03-04 05:55:03,468 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#14 [2025-03-04 05:55:03,468 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#15 [2025-03-04 05:55:03,468 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#16 [2025-03-04 05:55:03,468 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#17 [2025-03-04 05:55:03,468 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#18 [2025-03-04 05:55:03,468 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#19 [2025-03-04 05:55:03,468 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#20 [2025-03-04 05:55:03,468 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#21 [2025-03-04 05:55:03,468 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#22 [2025-03-04 05:55:03,468 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#23 [2025-03-04 05:55:03,468 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#24 [2025-03-04 05:55:03,468 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#25 [2025-03-04 05:55:03,468 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#26 [2025-03-04 05:55:03,468 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#27 [2025-03-04 05:55:03,468 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#28 [2025-03-04 05:55:03,468 INFO L130 BoogieDeclarations]: Found specification of procedure write~int#29 [2025-03-04 05:55:03,468 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_render_hline [2025-03-04 05:55:03,468 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_render_hline [2025-03-04 05:55:03,468 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_usb_disconnect [2025-03-04 05:55:03,468 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_usb_disconnect [2025-03-04 05:55:03,469 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_char_dev_check_final_state [2025-03-04 05:55:03,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_char_dev_check_final_state [2025-03-04 05:55:03,469 INFO L130 BoogieDeclarations]: Found specification of procedure edid_show [2025-03-04 05:55:03,469 INFO L138 BoogieDeclarations]: Found implementation of procedure edid_show [2025-03-04 05:55:03,469 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2025-03-04 05:55:03,469 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2025-03-04 05:55:03,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_check_final_state [2025-03-04 05:55:03,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_check_final_state [2025-03-04 05:55:03,470 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_blanking [2025-03-04 05:55:03,470 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_blanking [2025-03-04 05:55:03,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2025-03-04 05:55:03,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2025-03-04 05:55:03,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2025-03-04 05:55:03,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2025-03-04 05:55:03,470 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2025-03-04 05:55:03,470 INFO L138 BoogieDeclarations]: Found implementation of procedure init_timer_key [2025-03-04 05:55:03,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_13_2 [2025-03-04 05:55:03,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_13_2 [2025-03-04 05:55:03,470 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_framebuffer [2025-03-04 05:55:03,470 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_framebuffer [2025-03-04 05:55:03,470 INFO L130 BoogieDeclarations]: Found specification of procedure dlfb_ops_set_par [2025-03-04 05:55:03,470 INFO L138 BoogieDeclarations]: Found implementation of procedure dlfb_ops_set_par [2025-03-04 05:55:03,470 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2025-03-04 05:55:03,470 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#0 [2025-03-04 05:55:03,470 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#1 [2025-03-04 05:55:03,470 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#2 [2025-03-04 05:55:03,470 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#3 [2025-03-04 05:55:03,470 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#4 [2025-03-04 05:55:03,470 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#5 [2025-03-04 05:55:03,470 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#6 [2025-03-04 05:55:03,470 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#7 [2025-03-04 05:55:03,470 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#8 [2025-03-04 05:55:03,470 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#9 [2025-03-04 05:55:03,470 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#10 [2025-03-04 05:55:03,470 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#11 [2025-03-04 05:55:03,470 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#12 [2025-03-04 05:55:03,470 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#13 [2025-03-04 05:55:03,470 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#14 [2025-03-04 05:55:03,470 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#15 [2025-03-04 05:55:03,470 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#16 [2025-03-04 05:55:03,470 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#17 [2025-03-04 05:55:03,470 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#18 [2025-03-04 05:55:03,471 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#19 [2025-03-04 05:55:03,471 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#20 [2025-03-04 05:55:03,471 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#21 [2025-03-04 05:55:03,471 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#22 [2025-03-04 05:55:03,471 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#23 [2025-03-04 05:55:03,471 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#24 [2025-03-04 05:55:03,471 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#25 [2025-03-04 05:55:03,471 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#26 [2025-03-04 05:55:03,471 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#27 [2025-03-04 05:55:03,471 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#28 [2025-03-04 05:55:03,471 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int#29 [2025-03-04 05:55:03,471 INFO L130 BoogieDeclarations]: Found specification of procedure edid_store [2025-03-04 05:55:03,471 INFO L138 BoogieDeclarations]: Found implementation of procedure edid_store [2025-03-04 05:55:04,386 INFO L256 CfgBuilder]: Building ICFG [2025-03-04 05:55:04,390 INFO L286 CfgBuilder]: Building CFG for each procedure with an implementation [2025-03-04 05:55:05,417 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L14379: havoc #t~nondet1074; [2025-03-04 05:55:06,806 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L14407: havoc fb_find_nearest_mode_#t~ret1077#1.base, fb_find_nearest_mode_#t~ret1077#1.offset; [2025-03-04 05:55:06,806 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L6656: call ULTIMATE.dealloc(~#fb_vmode~0#1.base, ~#fb_vmode~0#1.offset);havoc ~#fb_vmode~0#1.base, ~#fb_vmode~0#1.offset; [2025-03-04 05:55:06,806 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L14404: havoc fb_find_best_display_#t~ret1076#1.base, fb_find_best_display_#t~ret1076#1.offset; [2025-03-04 05:55:06,814 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L14343: havoc #t~nondet1068; [2025-03-04 05:55:06,834 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5076: havoc #t~mem77.base, #t~mem77.offset; [2025-03-04 05:55:06,884 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L10115: havoc ldv_linux_usb_dev_atomic_add_return_#t~mem919#1; [2025-03-04 05:55:06,936 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9326-1: ldv_unregister_framebuffer_#res#1 := ldv_unregister_framebuffer_~arg0#1; [2025-03-04 05:55:06,936 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9612-1: ldv_unregister_framebuffer_98_#res#1 := ldv_unregister_framebuffer_98_~ldv_func_res~0#1; [2025-03-04 05:55:06,936 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L14478: havoc unregister_framebuffer_#t~nondet1086#1; [2025-03-04 05:55:07,556 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L6423: call ULTIMATE.dealloc(~#red~0.base, ~#red~0.offset);havoc ~#red~0.base, ~#red~0.offset;call ULTIMATE.dealloc(~#green~0.base, ~#green~0.offset);havoc ~#green~0.base, ~#green~0.offset;call ULTIMATE.dealloc(~#blue~0.base, ~#blue~0.offset);havoc ~#blue~0.base, ~#blue~0.offset; [2025-03-04 05:55:07,674 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L14347: havoc #t~nondet1069; [2025-03-04 05:55:07,690 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L14485: havoc #t~nondet1087; [2025-03-04 05:55:08,290 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L7270: call ULTIMATE.dealloc(~#__key~2#1.base, ~#__key~2#1.offset);havoc ~#__key~2#1.base, ~#__key~2#1.offset;call ULTIMATE.dealloc(~#__constr_expr_0~3#1.base, ~#__constr_expr_0~3#1.offset);havoc ~#__constr_expr_0~3#1.base, ~#__constr_expr_0~3#1.offset;call ULTIMATE.dealloc(~#__key___0~1#1.base, ~#__key___0~1#1.offset);havoc ~#__key___0~1#1.base, ~#__key___0~1#1.offset; [2025-03-04 05:55:08,290 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L7044: call ULTIMATE.dealloc(dlfb_select_std_channel_~#set_def_chn~0#1.base, dlfb_select_std_channel_~#set_def_chn~0#1.offset);havoc dlfb_select_std_channel_~#set_def_chn~0#1.base, dlfb_select_std_channel_~#set_def_chn~0#1.offset; [2025-03-04 05:55:08,290 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L14357: havoc device_create_bin_file_#t~nondet1070#1; [2025-03-04 05:55:08,290 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L14361: havoc device_create_file_#t~nondet1071#1; [2025-03-04 05:55:08,290 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L14424: havoc framebuffer_alloc_#t~ret1080#1.base, framebuffer_alloc_#t~ret1080#1.offset; [2025-03-04 05:55:08,290 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L14383: havoc fb_alloc_cmap_#t~nondet1075#1; [2025-03-04 05:55:08,301 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L14453: havoc queue_delayed_work_on_#t~nondet1082#1; [2025-03-04 05:55:08,630 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5556: call ULTIMATE.dealloc(dlfb_ops_mmap_~#__constr_expr_0~1#1.base, dlfb_ops_mmap_~#__constr_expr_0~1#1.offset);havoc dlfb_ops_mmap_~#__constr_expr_0~1#1.base, dlfb_ops_mmap_~#__constr_expr_0~1#1.offset; [2025-03-04 05:55:08,631 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L14411: havoc fb_sys_read_#t~nondet1078#1; [2025-03-04 05:55:08,631 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L14461: havoc remap_pfn_range_#t~nondet1084#1; [2025-03-04 05:55:08,631 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L6173: call ULTIMATE.dealloc(dlfb_ops_ioctl_~#area~0#1.base, dlfb_ops_ioctl_~#area~0#1.offset);havoc dlfb_ops_ioctl_~#area~0#1.base, dlfb_ops_ioctl_~#area~0#1.offset; [2025-03-04 05:55:08,631 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L14415: havoc fb_sys_write_#t~nondet1079#1; [2025-03-04 05:55:08,631 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L14503: havoc vmalloc_to_pfn_#t~nondet1090#1; [2025-03-04 05:55:17,961 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L14339: havoc __usb_get_extra_descriptor_#t~nondet1067#1; [2025-03-04 05:55:17,962 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5157: call ULTIMATE.dealloc(sema_init_~#__key~0#1.base, sema_init_~#__key~0#1.offset);havoc sema_init_~#__key~0#1.base, sema_init_~#__key~0#1.offset;call ULTIMATE.dealloc(sema_init_~#__constr_expr_0~0#1.base, sema_init_~#__constr_expr_0~0#1.offset);havoc sema_init_~#__constr_expr_0~0#1.base, sema_init_~#__constr_expr_0~0#1.offset; [2025-03-04 05:55:17,962 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L7073: call ULTIMATE.dealloc(dlfb_parse_vendor_descriptor_~#desc~0#1.base, dlfb_parse_vendor_descriptor_~#desc~0#1.offset);havoc dlfb_parse_vendor_descriptor_~#desc~0#1.base, dlfb_parse_vendor_descriptor_~#desc~0#1.offset; [2025-03-04 05:55:17,962 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9683-1: ldv_usb_register_driver_104_#res#1 := ldv_usb_register_driver_104_~ldv_func_res~2#1; [2025-03-04 05:55:17,962 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L7176: call ULTIMATE.dealloc(dlfb_usb_probe_~#__key~1#1.base, dlfb_usb_probe_~#__key~1#1.offset);havoc dlfb_usb_probe_~#__key~1#1.base, dlfb_usb_probe_~#__key~1#1.offset;call ULTIMATE.dealloc(dlfb_usb_probe_~#__constr_expr_0~2#1.base, dlfb_usb_probe_~#__constr_expr_0~2#1.offset);havoc dlfb_usb_probe_~#__constr_expr_0~2#1.base, dlfb_usb_probe_~#__constr_expr_0~2#1.offset;call ULTIMATE.dealloc(dlfb_usb_probe_~#__key___0~0#1.base, dlfb_usb_probe_~#__key___0~0#1.offset);havoc dlfb_usb_probe_~#__key___0~0#1.base, dlfb_usb_probe_~#__key___0~0#1.offset; [2025-03-04 05:55:17,962 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L7545: call ULTIMATE.dealloc(dlfb_alloc_urb_list_~#__key~3#1.base, dlfb_alloc_urb_list_~#__key~3#1.offset);havoc dlfb_alloc_urb_list_~#__key~3#1.base, dlfb_alloc_urb_list_~#__key~3#1.offset;call ULTIMATE.dealloc(dlfb_alloc_urb_list_~#__key___0~2#1.base, dlfb_alloc_urb_list_~#__key___0~2#1.offset);havoc dlfb_alloc_urb_list_~#__key___0~2#1.base, dlfb_alloc_urb_list_~#__key___0~2#1.offset;call ULTIMATE.dealloc(dlfb_alloc_urb_list_~#__constr_expr_0~4#1.base, dlfb_alloc_urb_list_~#__constr_expr_0~4#1.offset);havoc dlfb_alloc_urb_list_~#__constr_expr_0~4#1.base, dlfb_alloc_urb_list_~#__constr_expr_0~4#1.offset;call ULTIMATE.dealloc(dlfb_alloc_urb_list_~#__key___1~0#1.base, dlfb_alloc_urb_list_~#__key___1~0#1.offset);havoc dlfb_alloc_urb_list_~#__key___1~0#1.base, dlfb_alloc_urb_list_~#__key___1~0#1.offset; [2025-03-04 05:55:17,962 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9432-1: ldv_usb_register_driver_#res#1 := ldv_usb_register_driver_~arg0#1; [2025-03-04 05:55:17,962 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L14492: havoc usb_get_descriptor_#t~nondet1088#1; [2025-03-04 05:55:17,962 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L14496: havoc usb_register_driver_#t~nondet1089#1; [2025-03-04 05:55:19,614 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9805: havoc ldv_usb_submit_urb_117_#t~nondet899#1; [2025-03-04 05:55:19,629 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2025-03-04 05:55:21,062 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L6445: call ULTIMATE.dealloc(~#mode~0#1.base, ~#mode~0#1.offset);havoc ~#mode~0#1.base, ~#mode~0#1.offset; [2025-03-04 05:55:21,594 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L4892: havoc #t~mem33; [2025-03-04 05:55:22,002 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L14375: havoc down_timeout_#t~nondet1073#1; [2025-03-04 05:55:22,002 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L4837: havoc list_empty_#t~mem19#1.base, list_empty_#t~mem19#1.offset; [2025-03-04 05:55:22,070 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L9667: #res#1 := ~ldv_func_res~1#1; [2025-03-04 05:55:22,070 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L14457: havoc register_framebuffer_#t~nondet1083#1; [2025-03-04 05:55:23,715 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L14449: havoc #t~nondet1081; [2025-03-04 05:55:24,596 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5246: havoc #t~mem138;havoc #t~bitwise139; [2025-03-04 05:55:25,191 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5881: call ULTIMATE.dealloc(~#cmd~2.base, ~#cmd~2.offset);havoc ~#cmd~2.base, ~#cmd~2.offset;call ULTIMATE.dealloc(~#bytes_sent~0.base, ~#bytes_sent~0.offset);havoc ~#bytes_sent~0.base, ~#bytes_sent~0.offset;call ULTIMATE.dealloc(~#bytes_identical~0.base, ~#bytes_identical~0.offset);havoc ~#bytes_identical~0.base, ~#bytes_identical~0.offset;call ULTIMATE.dealloc(~#urb~2.base, ~#urb~2.offset);havoc ~#urb~2.base, ~#urb~2.offset; [2025-03-04 05:55:26,330 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L5801: call ULTIMATE.dealloc(~#byte_width#1.base, ~#byte_width#1.offset);havoc ~#byte_width#1.base, ~#byte_width#1.offset;call ULTIMATE.dealloc(~#next_pixel~0#1.base, ~#next_pixel~0#1.offset);havoc ~#next_pixel~0#1.base, ~#next_pixel~0#1.offset;call ULTIMATE.dealloc(~#dev_addr~1#1.base, ~#dev_addr~1#1.offset);havoc ~#dev_addr~1#1.base, ~#dev_addr~1#1.offset;call ULTIMATE.dealloc(~#cmd~1#1.base, ~#cmd~1#1.offset);havoc ~#cmd~1#1.base, ~#cmd~1#1.offset; [2025-03-04 05:55:26,330 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L4779: havoc __fswab16_#t~bitwise6#1; [2025-03-04 05:55:26,918 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L14474: havoc unlink_framebuffer_#t~nondet1085#1; [2025-03-04 05:55:26,918 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L14371: havoc down_interruptible_#t~nondet1072#1; [2025-03-04 05:55:27,884 INFO L1325 $ProcedureCfgBuilder]: dead code at ProgramPoint L8567: #res := ~arg0; [2025-03-04 05:55:29,011 INFO L? ?]: Removed 3199 outVars from TransFormulas that were not future-live. [2025-03-04 05:55:29,011 INFO L307 CfgBuilder]: Performing block encoding [2025-03-04 05:55:29,065 INFO L331 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2025-03-04 05:55:29,065 INFO L336 CfgBuilder]: Removed 0 assume(true) statements. [2025-03-04 05:55:29,066 INFO L201 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 04.03 05:55:29 BoogieIcfgContainer [2025-03-04 05:55:29,066 INFO L131 PluginConnector]: ------------------------ END IcfgBuilder---------------------------- [2025-03-04 05:55:29,071 INFO L112 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2025-03-04 05:55:29,071 INFO L270 PluginConnector]: Initializing TraceAbstraction... [2025-03-04 05:55:29,074 INFO L274 PluginConnector]: TraceAbstraction initialized [2025-03-04 05:55:29,074 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 04.03 05:54:57" (1/3) ... [2025-03-04 05:55:29,075 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@30a56b5a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 04.03 05:55:29, skipping insertion in model container [2025-03-04 05:55:29,075 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 04.03 05:55:01" (2/3) ... [2025-03-04 05:55:29,075 INFO L204 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@30a56b5a and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 04.03 05:55:29, skipping insertion in model container [2025-03-04 05:55:29,075 INFO L184 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.icfgbuilder CFG 04.03 05:55:29" (3/3) ... [2025-03-04 05:55:29,076 INFO L128 eAbstractionObserver]: Analyzing ICFG linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i [2025-03-04 05:55:29,088 INFO L216 ceAbstractionStarter]: Automizer settings: Hoare:LoopHeads NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2025-03-04 05:55:29,091 INFO L151 ceAbstractionStarter]: Applying trace abstraction to ICFG linux-4.0-rc1---drivers--video--fbdev--udlfb.ko.cil.i that has 176 procedures, 2143 locations, 1 initial locations, 94 loop locations, and 33 error locations. [2025-03-04 05:55:29,171 INFO L332 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2025-03-04 05:55:29,181 INFO L333 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopHeads, mDumpOnlyReuseAutomata=false, mLimitTraceHistogram=0, mErrorLocTimeLimit=0, mLimitPathProgramCount=0, mCollectInterpolantStatistics=true, mHeuristicEmptinessCheck=false, mHeuristicEmptinessCheckAStarHeuristic=ZERO, mHeuristicEmptinessCheckAStarHeuristicRandomSeed=1337, mHeuristicEmptinessCheckSmtFeatureScoringMethod=DAGSIZE, mSMTFeatureExtraction=false, mSMTFeatureExtractionDumpPath=., mOverrideInterpolantAutomaton=false, mMcrInterpolantMethod=WP, mPorIndependenceSettings=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@6836186d, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2025-03-04 05:55:29,182 INFO L334 AbstractCegarLoop]: Starting to check reachability of 33 error locations. [2025-03-04 05:55:29,191 INFO L276 IsEmpty]: Start isEmpty. Operand has 1881 states, 1261 states have (on average 1.275971451229183) internal successors, (1609), 1338 states have internal predecessors, (1609), 470 states have call successors, (470), 117 states have call predecessors, (470), 116 states have return successors, (462), 448 states have call predecessors, (462), 462 states have call successors, (462) [2025-03-04 05:55:29,199 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2025-03-04 05:55:29,199 INFO L210 NwaCegarLoop]: Found error trace [2025-03-04 05:55:29,200 INFO L218 NwaCegarLoop]: trace histogram [4, 4, 4, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-04 05:55:29,200 INFO L396 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_linux_arch_io_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_mmc_sdio_func_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 31 more)] === [2025-03-04 05:55:29,204 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-04 05:55:29,205 INFO L85 PathProgramCache]: Analyzing trace with hash -1523040916, now seen corresponding path program 1 times [2025-03-04 05:55:29,210 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-04 05:55:29,211 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1448041587] [2025-03-04 05:55:29,211 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-04 05:55:29,212 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-04 05:55:31,530 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 71 statements into 1 equivalence classes. [2025-03-04 05:55:31,771 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 71 of 71 statements. [2025-03-04 05:55:31,772 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-04 05:55:31,772 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-04 05:55:32,669 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2025-03-04 05:55:32,670 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-04 05:55:32,670 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1448041587] [2025-03-04 05:55:32,671 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1448041587] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-04 05:55:32,671 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-04 05:55:32,671 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2025-03-04 05:55:32,672 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1337945544] [2025-03-04 05:55:32,672 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-04 05:55:32,674 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2025-03-04 05:55:32,675 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-04 05:55:32,688 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-03-04 05:55:32,689 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2025-03-04 05:55:32,694 INFO L87 Difference]: Start difference. First operand has 1881 states, 1261 states have (on average 1.275971451229183) internal successors, (1609), 1338 states have internal predecessors, (1609), 470 states have call successors, (470), 117 states have call predecessors, (470), 116 states have return successors, (462), 448 states have call predecessors, (462), 462 states have call successors, (462) Second operand has 4 states, 4 states have (on average 9.25) internal successors, (37), 4 states have internal predecessors, (37), 2 states have call successors, (11), 2 states have call predecessors, (11), 1 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) [2025-03-04 05:55:33,331 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-04 05:55:33,332 INFO L93 Difference]: Finished difference Result 3712 states and 5139 transitions. [2025-03-04 05:55:33,333 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-03-04 05:55:33,334 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 9.25) internal successors, (37), 4 states have internal predecessors, (37), 2 states have call successors, (11), 2 states have call predecessors, (11), 1 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) Word has length 71 [2025-03-04 05:55:33,335 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-04 05:55:33,363 INFO L225 Difference]: With dead ends: 3712 [2025-03-04 05:55:33,363 INFO L226 Difference]: Without dead ends: 1860 [2025-03-04 05:55:33,378 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2025-03-04 05:55:33,382 INFO L435 NwaCegarLoop]: 2477 mSDtfsCounter, 2466 mSDsluCounter, 2476 mSDsCounter, 0 mSdLazyCounter, 42 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2466 SdHoareTripleChecker+Valid, 4953 SdHoareTripleChecker+Invalid, 42 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 42 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2025-03-04 05:55:33,383 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [2466 Valid, 4953 Invalid, 42 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 42 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2025-03-04 05:55:33,399 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1860 states. [2025-03-04 05:55:33,527 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1860 to 1860. [2025-03-04 05:55:33,531 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1860 states, 1251 states have (on average 1.2406075139888089) internal successors, (1552), 1320 states have internal predecessors, (1552), 462 states have call successors, (462), 116 states have call predecessors, (462), 115 states have return successors, (460), 446 states have call predecessors, (460), 460 states have call successors, (460) [2025-03-04 05:55:33,549 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1860 states to 1860 states and 2474 transitions. [2025-03-04 05:55:33,555 INFO L78 Accepts]: Start accepts. Automaton has 1860 states and 2474 transitions. Word has length 71 [2025-03-04 05:55:33,557 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-04 05:55:33,557 INFO L471 AbstractCegarLoop]: Abstraction has 1860 states and 2474 transitions. [2025-03-04 05:55:33,557 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 9.25) internal successors, (37), 4 states have internal predecessors, (37), 2 states have call successors, (11), 2 states have call predecessors, (11), 1 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) [2025-03-04 05:55:33,557 INFO L276 IsEmpty]: Start isEmpty. Operand 1860 states and 2474 transitions. [2025-03-04 05:55:33,559 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 78 [2025-03-04 05:55:33,561 INFO L210 NwaCegarLoop]: Found error trace [2025-03-04 05:55:33,561 INFO L218 NwaCegarLoop]: trace histogram [4, 4, 4, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-04 05:55:33,561 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2025-03-04 05:55:33,562 INFO L396 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_linux_block_genhd_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_mmc_sdio_func_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 31 more)] === [2025-03-04 05:55:33,562 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-04 05:55:33,562 INFO L85 PathProgramCache]: Analyzing trace with hash 407958057, now seen corresponding path program 1 times [2025-03-04 05:55:33,562 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-04 05:55:33,562 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [223785594] [2025-03-04 05:55:33,562 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-04 05:55:33,563 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-04 05:55:35,289 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 77 statements into 1 equivalence classes. [2025-03-04 05:55:35,357 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 77 of 77 statements. [2025-03-04 05:55:35,358 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-04 05:55:35,358 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-04 05:55:36,250 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2025-03-04 05:55:36,251 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-04 05:55:36,251 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [223785594] [2025-03-04 05:55:36,251 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [223785594] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-04 05:55:36,251 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-04 05:55:36,251 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2025-03-04 05:55:36,251 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1123314049] [2025-03-04 05:55:36,251 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-04 05:55:36,252 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2025-03-04 05:55:36,252 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-04 05:55:36,253 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-03-04 05:55:36,253 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2025-03-04 05:55:36,253 INFO L87 Difference]: Start difference. First operand 1860 states and 2474 transitions. Second operand has 4 states, 4 states have (on average 10.25) internal successors, (41), 4 states have internal predecessors, (41), 2 states have call successors, (12), 2 states have call predecessors, (12), 1 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) [2025-03-04 05:55:36,798 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-04 05:55:36,798 INFO L93 Difference]: Finished difference Result 1860 states and 2474 transitions. [2025-03-04 05:55:36,799 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-03-04 05:55:36,799 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 10.25) internal successors, (41), 4 states have internal predecessors, (41), 2 states have call successors, (12), 2 states have call predecessors, (12), 1 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) Word has length 77 [2025-03-04 05:55:36,800 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-04 05:55:36,813 INFO L225 Difference]: With dead ends: 1860 [2025-03-04 05:55:36,814 INFO L226 Difference]: Without dead ends: 1858 [2025-03-04 05:55:36,816 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2025-03-04 05:55:36,817 INFO L435 NwaCegarLoop]: 2451 mSDtfsCounter, 2439 mSDsluCounter, 2450 mSDsCounter, 0 mSdLazyCounter, 42 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2439 SdHoareTripleChecker+Valid, 4901 SdHoareTripleChecker+Invalid, 42 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 42 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2025-03-04 05:55:36,818 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [2439 Valid, 4901 Invalid, 42 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 42 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2025-03-04 05:55:36,823 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1858 states. [2025-03-04 05:55:36,913 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1858 to 1858. [2025-03-04 05:55:36,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1858 states, 1250 states have (on average 1.24) internal successors, (1550), 1318 states have internal predecessors, (1550), 462 states have call successors, (462), 116 states have call predecessors, (462), 115 states have return successors, (460), 446 states have call predecessors, (460), 460 states have call successors, (460) [2025-03-04 05:55:36,928 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1858 states to 1858 states and 2472 transitions. [2025-03-04 05:55:36,930 INFO L78 Accepts]: Start accepts. Automaton has 1858 states and 2472 transitions. Word has length 77 [2025-03-04 05:55:36,931 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-04 05:55:36,931 INFO L471 AbstractCegarLoop]: Abstraction has 1858 states and 2472 transitions. [2025-03-04 05:55:36,931 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 10.25) internal successors, (41), 4 states have internal predecessors, (41), 2 states have call successors, (12), 2 states have call predecessors, (12), 1 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) [2025-03-04 05:55:36,931 INFO L276 IsEmpty]: Start isEmpty. Operand 1858 states and 2472 transitions. [2025-03-04 05:55:36,934 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 84 [2025-03-04 05:55:36,935 INFO L210 NwaCegarLoop]: Found error trace [2025-03-04 05:55:36,935 INFO L218 NwaCegarLoop]: trace histogram [4, 4, 4, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-04 05:55:36,935 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2025-03-04 05:55:36,935 INFO L396 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_linux_block_queue_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_mmc_sdio_func_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 31 more)] === [2025-03-04 05:55:36,936 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-04 05:55:36,937 INFO L85 PathProgramCache]: Analyzing trace with hash -1899332024, now seen corresponding path program 1 times [2025-03-04 05:55:36,937 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-04 05:55:36,937 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [269195217] [2025-03-04 05:55:36,937 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-04 05:55:36,937 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-04 05:55:38,745 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 83 statements into 1 equivalence classes. [2025-03-04 05:55:38,801 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 83 of 83 statements. [2025-03-04 05:55:38,801 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-04 05:55:38,801 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-04 05:55:39,371 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2025-03-04 05:55:39,372 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-04 05:55:39,372 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [269195217] [2025-03-04 05:55:39,372 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [269195217] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-04 05:55:39,372 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-04 05:55:39,372 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2025-03-04 05:55:39,372 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1637753245] [2025-03-04 05:55:39,372 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-04 05:55:39,372 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2025-03-04 05:55:39,372 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-04 05:55:39,373 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-03-04 05:55:39,373 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2025-03-04 05:55:39,373 INFO L87 Difference]: Start difference. First operand 1858 states and 2472 transitions. Second operand has 4 states, 4 states have (on average 11.25) internal successors, (45), 4 states have internal predecessors, (45), 2 states have call successors, (13), 2 states have call predecessors, (13), 1 states have return successors, (12), 2 states have call predecessors, (12), 2 states have call successors, (12) [2025-03-04 05:55:39,861 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-04 05:55:39,862 INFO L93 Difference]: Finished difference Result 1858 states and 2472 transitions. [2025-03-04 05:55:39,862 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-03-04 05:55:39,862 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 11.25) internal successors, (45), 4 states have internal predecessors, (45), 2 states have call successors, (13), 2 states have call predecessors, (13), 1 states have return successors, (12), 2 states have call predecessors, (12), 2 states have call successors, (12) Word has length 83 [2025-03-04 05:55:39,863 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-04 05:55:39,872 INFO L225 Difference]: With dead ends: 1858 [2025-03-04 05:55:39,872 INFO L226 Difference]: Without dead ends: 1856 [2025-03-04 05:55:39,873 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2025-03-04 05:55:39,875 INFO L435 NwaCegarLoop]: 2449 mSDtfsCounter, 2436 mSDsluCounter, 2448 mSDsCounter, 0 mSdLazyCounter, 42 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2436 SdHoareTripleChecker+Valid, 4897 SdHoareTripleChecker+Invalid, 42 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 42 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2025-03-04 05:55:39,876 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [2436 Valid, 4897 Invalid, 42 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 42 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2025-03-04 05:55:39,879 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1856 states. [2025-03-04 05:55:39,936 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1856 to 1856. [2025-03-04 05:55:39,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1856 states, 1249 states have (on average 1.2393915132105684) internal successors, (1548), 1316 states have internal predecessors, (1548), 462 states have call successors, (462), 116 states have call predecessors, (462), 115 states have return successors, (460), 446 states have call predecessors, (460), 460 states have call successors, (460) [2025-03-04 05:55:39,950 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1856 states to 1856 states and 2470 transitions. [2025-03-04 05:55:39,952 INFO L78 Accepts]: Start accepts. Automaton has 1856 states and 2470 transitions. Word has length 83 [2025-03-04 05:55:39,953 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-04 05:55:39,954 INFO L471 AbstractCegarLoop]: Abstraction has 1856 states and 2470 transitions. [2025-03-04 05:55:39,954 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 11.25) internal successors, (45), 4 states have internal predecessors, (45), 2 states have call successors, (13), 2 states have call predecessors, (13), 1 states have return successors, (12), 2 states have call predecessors, (12), 2 states have call successors, (12) [2025-03-04 05:55:39,954 INFO L276 IsEmpty]: Start isEmpty. Operand 1856 states and 2470 transitions. [2025-03-04 05:55:39,955 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2025-03-04 05:55:39,955 INFO L210 NwaCegarLoop]: Found error trace [2025-03-04 05:55:39,956 INFO L218 NwaCegarLoop]: trace histogram [4, 4, 4, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-04 05:55:39,957 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2025-03-04 05:55:39,958 INFO L396 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_linux_block_request_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_mmc_sdio_func_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 31 more)] === [2025-03-04 05:55:39,958 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-04 05:55:39,958 INFO L85 PathProgramCache]: Analyzing trace with hash -1207073269, now seen corresponding path program 1 times [2025-03-04 05:55:39,958 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-04 05:55:39,958 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1765744765] [2025-03-04 05:55:39,958 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-04 05:55:39,958 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-04 05:55:41,569 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 89 statements into 1 equivalence classes. [2025-03-04 05:55:41,627 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 89 of 89 statements. [2025-03-04 05:55:41,627 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-04 05:55:41,627 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-04 05:55:42,229 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2025-03-04 05:55:42,229 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-04 05:55:42,229 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1765744765] [2025-03-04 05:55:42,229 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1765744765] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-04 05:55:42,229 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-04 05:55:42,229 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2025-03-04 05:55:42,229 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1843969703] [2025-03-04 05:55:42,229 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-04 05:55:42,229 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2025-03-04 05:55:42,229 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-04 05:55:42,230 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-03-04 05:55:42,230 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2025-03-04 05:55:42,230 INFO L87 Difference]: Start difference. First operand 1856 states and 2470 transitions. Second operand has 4 states, 4 states have (on average 12.25) internal successors, (49), 4 states have internal predecessors, (49), 2 states have call successors, (14), 2 states have call predecessors, (14), 1 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) [2025-03-04 05:55:42,816 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-04 05:55:42,816 INFO L93 Difference]: Finished difference Result 1856 states and 2470 transitions. [2025-03-04 05:55:42,817 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-03-04 05:55:42,817 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 12.25) internal successors, (49), 4 states have internal predecessors, (49), 2 states have call successors, (14), 2 states have call predecessors, (14), 1 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) Word has length 89 [2025-03-04 05:55:42,818 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-04 05:55:42,828 INFO L225 Difference]: With dead ends: 1856 [2025-03-04 05:55:42,829 INFO L226 Difference]: Without dead ends: 1854 [2025-03-04 05:55:42,830 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2025-03-04 05:55:42,832 INFO L435 NwaCegarLoop]: 2447 mSDtfsCounter, 2433 mSDsluCounter, 2446 mSDsCounter, 0 mSdLazyCounter, 42 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2433 SdHoareTripleChecker+Valid, 4893 SdHoareTripleChecker+Invalid, 42 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 42 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2025-03-04 05:55:42,833 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [2433 Valid, 4893 Invalid, 42 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 42 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2025-03-04 05:55:42,836 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1854 states. [2025-03-04 05:55:42,936 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1854 to 1854. [2025-03-04 05:55:42,939 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1854 states, 1248 states have (on average 1.2387820512820513) internal successors, (1546), 1314 states have internal predecessors, (1546), 462 states have call successors, (462), 116 states have call predecessors, (462), 115 states have return successors, (460), 446 states have call predecessors, (460), 460 states have call successors, (460) [2025-03-04 05:55:42,952 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1854 states to 1854 states and 2468 transitions. [2025-03-04 05:55:42,954 INFO L78 Accepts]: Start accepts. Automaton has 1854 states and 2468 transitions. Word has length 89 [2025-03-04 05:55:42,955 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-04 05:55:42,955 INFO L471 AbstractCegarLoop]: Abstraction has 1854 states and 2468 transitions. [2025-03-04 05:55:42,955 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 12.25) internal successors, (49), 4 states have internal predecessors, (49), 2 states have call successors, (14), 2 states have call predecessors, (14), 1 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) [2025-03-04 05:55:42,955 INFO L276 IsEmpty]: Start isEmpty. Operand 1854 states and 2468 transitions. [2025-03-04 05:55:42,956 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2025-03-04 05:55:42,958 INFO L210 NwaCegarLoop]: Found error trace [2025-03-04 05:55:42,958 INFO L218 NwaCegarLoop]: trace histogram [4, 4, 4, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-04 05:55:42,958 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2025-03-04 05:55:42,958 INFO L396 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_linux_drivers_base_class_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_mmc_sdio_func_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 31 more)] === [2025-03-04 05:55:42,959 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-04 05:55:42,959 INFO L85 PathProgramCache]: Analyzing trace with hash -1030685997, now seen corresponding path program 1 times [2025-03-04 05:55:42,959 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-04 05:55:42,959 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1476042526] [2025-03-04 05:55:42,959 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-04 05:55:42,959 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-04 05:55:44,438 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 95 statements into 1 equivalence classes. [2025-03-04 05:55:44,486 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 95 of 95 statements. [2025-03-04 05:55:44,487 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-04 05:55:44,487 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-04 05:55:44,963 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2025-03-04 05:55:44,963 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-04 05:55:44,963 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1476042526] [2025-03-04 05:55:44,963 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1476042526] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-04 05:55:44,963 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-04 05:55:44,963 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2025-03-04 05:55:44,963 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1971837838] [2025-03-04 05:55:44,963 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-04 05:55:44,963 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2025-03-04 05:55:44,963 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-04 05:55:44,964 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-03-04 05:55:44,964 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2025-03-04 05:55:44,964 INFO L87 Difference]: Start difference. First operand 1854 states and 2468 transitions. Second operand has 4 states, 4 states have (on average 13.25) internal successors, (53), 4 states have internal predecessors, (53), 2 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) [2025-03-04 05:55:45,470 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-04 05:55:45,470 INFO L93 Difference]: Finished difference Result 1854 states and 2468 transitions. [2025-03-04 05:55:45,471 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-03-04 05:55:45,471 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 13.25) internal successors, (53), 4 states have internal predecessors, (53), 2 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) Word has length 95 [2025-03-04 05:55:45,471 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-04 05:55:45,480 INFO L225 Difference]: With dead ends: 1854 [2025-03-04 05:55:45,481 INFO L226 Difference]: Without dead ends: 1852 [2025-03-04 05:55:45,482 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2025-03-04 05:55:45,483 INFO L435 NwaCegarLoop]: 2445 mSDtfsCounter, 2430 mSDsluCounter, 2444 mSDsCounter, 0 mSdLazyCounter, 42 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2430 SdHoareTripleChecker+Valid, 4889 SdHoareTripleChecker+Invalid, 42 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 42 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2025-03-04 05:55:45,483 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [2430 Valid, 4889 Invalid, 42 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 42 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2025-03-04 05:55:45,485 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1852 states. [2025-03-04 05:55:45,551 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1852 to 1852. [2025-03-04 05:55:45,554 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1852 states, 1247 states have (on average 1.2381716118684845) internal successors, (1544), 1312 states have internal predecessors, (1544), 462 states have call successors, (462), 116 states have call predecessors, (462), 115 states have return successors, (460), 446 states have call predecessors, (460), 460 states have call successors, (460) [2025-03-04 05:55:45,561 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1852 states to 1852 states and 2466 transitions. [2025-03-04 05:55:45,563 INFO L78 Accepts]: Start accepts. Automaton has 1852 states and 2466 transitions. Word has length 95 [2025-03-04 05:55:45,564 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-04 05:55:45,564 INFO L471 AbstractCegarLoop]: Abstraction has 1852 states and 2466 transitions. [2025-03-04 05:55:45,565 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 13.25) internal successors, (53), 4 states have internal predecessors, (53), 2 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) [2025-03-04 05:55:45,565 INFO L276 IsEmpty]: Start isEmpty. Operand 1852 states and 2466 transitions. [2025-03-04 05:55:45,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2025-03-04 05:55:45,566 INFO L210 NwaCegarLoop]: Found error trace [2025-03-04 05:55:45,566 INFO L218 NwaCegarLoop]: trace histogram [4, 4, 4, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-04 05:55:45,566 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2025-03-04 05:55:45,566 INFO L396 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_linux_fs_char_dev_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_mmc_sdio_func_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 31 more)] === [2025-03-04 05:55:45,566 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-04 05:55:45,566 INFO L85 PathProgramCache]: Analyzing trace with hash -1908600483, now seen corresponding path program 1 times [2025-03-04 05:55:45,566 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-04 05:55:45,566 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [625579955] [2025-03-04 05:55:45,566 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-04 05:55:45,566 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-04 05:55:47,124 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 101 statements into 1 equivalence classes. [2025-03-04 05:55:47,161 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 101 of 101 statements. [2025-03-04 05:55:47,161 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-04 05:55:47,161 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-04 05:55:47,621 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2025-03-04 05:55:47,621 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-04 05:55:47,621 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [625579955] [2025-03-04 05:55:47,621 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [625579955] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-04 05:55:47,621 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-04 05:55:47,621 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2025-03-04 05:55:47,621 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2029057377] [2025-03-04 05:55:47,621 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-04 05:55:47,621 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2025-03-04 05:55:47,621 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-04 05:55:47,622 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-03-04 05:55:47,622 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2025-03-04 05:55:47,622 INFO L87 Difference]: Start difference. First operand 1852 states and 2466 transitions. Second operand has 4 states, 4 states have (on average 14.25) internal successors, (57), 4 states have internal predecessors, (57), 2 states have call successors, (16), 2 states have call predecessors, (16), 1 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) [2025-03-04 05:55:48,103 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-04 05:55:48,104 INFO L93 Difference]: Finished difference Result 1852 states and 2466 transitions. [2025-03-04 05:55:48,104 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-03-04 05:55:48,104 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 14.25) internal successors, (57), 4 states have internal predecessors, (57), 2 states have call successors, (16), 2 states have call predecessors, (16), 1 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) Word has length 101 [2025-03-04 05:55:48,104 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-04 05:55:48,114 INFO L225 Difference]: With dead ends: 1852 [2025-03-04 05:55:48,114 INFO L226 Difference]: Without dead ends: 1850 [2025-03-04 05:55:48,116 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2025-03-04 05:55:48,117 INFO L435 NwaCegarLoop]: 2443 mSDtfsCounter, 2427 mSDsluCounter, 2442 mSDsCounter, 0 mSdLazyCounter, 42 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2427 SdHoareTripleChecker+Valid, 4885 SdHoareTripleChecker+Invalid, 42 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 42 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2025-03-04 05:55:48,117 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [2427 Valid, 4885 Invalid, 42 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 42 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2025-03-04 05:55:48,120 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1850 states. [2025-03-04 05:55:48,191 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1850 to 1850. [2025-03-04 05:55:48,194 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1850 states, 1246 states have (on average 1.2375601926163724) internal successors, (1542), 1310 states have internal predecessors, (1542), 462 states have call successors, (462), 116 states have call predecessors, (462), 115 states have return successors, (460), 446 states have call predecessors, (460), 460 states have call successors, (460) [2025-03-04 05:55:48,202 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1850 states to 1850 states and 2464 transitions. [2025-03-04 05:55:48,204 INFO L78 Accepts]: Start accepts. Automaton has 1850 states and 2464 transitions. Word has length 101 [2025-03-04 05:55:48,204 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-04 05:55:48,204 INFO L471 AbstractCegarLoop]: Abstraction has 1850 states and 2464 transitions. [2025-03-04 05:55:48,204 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 14.25) internal successors, (57), 4 states have internal predecessors, (57), 2 states have call successors, (16), 2 states have call predecessors, (16), 1 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) [2025-03-04 05:55:48,204 INFO L276 IsEmpty]: Start isEmpty. Operand 1850 states and 2464 transitions. [2025-03-04 05:55:48,207 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 108 [2025-03-04 05:55:48,207 INFO L210 NwaCegarLoop]: Found error trace [2025-03-04 05:55:48,207 INFO L218 NwaCegarLoop]: trace histogram [4, 4, 4, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-04 05:55:48,207 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2025-03-04 05:55:48,207 INFO L396 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_linux_fs_sysfs_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_mmc_sdio_func_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 31 more)] === [2025-03-04 05:55:48,208 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-04 05:55:48,208 INFO L85 PathProgramCache]: Analyzing trace with hash -554571663, now seen corresponding path program 1 times [2025-03-04 05:55:48,208 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-04 05:55:48,208 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [969427155] [2025-03-04 05:55:48,208 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-04 05:55:48,208 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-04 05:55:49,611 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 107 statements into 1 equivalence classes. [2025-03-04 05:55:49,654 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 107 of 107 statements. [2025-03-04 05:55:49,654 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-04 05:55:49,654 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-04 05:55:50,063 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2025-03-04 05:55:50,063 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-04 05:55:50,063 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [969427155] [2025-03-04 05:55:50,063 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [969427155] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-04 05:55:50,063 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-04 05:55:50,063 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2025-03-04 05:55:50,063 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1515041062] [2025-03-04 05:55:50,063 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-04 05:55:50,064 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2025-03-04 05:55:50,064 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-04 05:55:50,064 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-03-04 05:55:50,064 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2025-03-04 05:55:50,064 INFO L87 Difference]: Start difference. First operand 1850 states and 2464 transitions. Second operand has 4 states, 4 states have (on average 15.25) internal successors, (61), 4 states have internal predecessors, (61), 2 states have call successors, (17), 2 states have call predecessors, (17), 1 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2025-03-04 05:55:50,533 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-04 05:55:50,533 INFO L93 Difference]: Finished difference Result 1850 states and 2464 transitions. [2025-03-04 05:55:50,533 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-03-04 05:55:50,533 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 15.25) internal successors, (61), 4 states have internal predecessors, (61), 2 states have call successors, (17), 2 states have call predecessors, (17), 1 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) Word has length 107 [2025-03-04 05:55:50,534 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-04 05:55:50,542 INFO L225 Difference]: With dead ends: 1850 [2025-03-04 05:55:50,542 INFO L226 Difference]: Without dead ends: 1848 [2025-03-04 05:55:50,544 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2025-03-04 05:55:50,545 INFO L435 NwaCegarLoop]: 2441 mSDtfsCounter, 2424 mSDsluCounter, 2440 mSDsCounter, 0 mSdLazyCounter, 42 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2424 SdHoareTripleChecker+Valid, 4881 SdHoareTripleChecker+Invalid, 42 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 42 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.3s IncrementalHoareTripleChecker+Time [2025-03-04 05:55:50,546 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [2424 Valid, 4881 Invalid, 42 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 42 Invalid, 0 Unknown, 0 Unchecked, 0.3s Time] [2025-03-04 05:55:50,549 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1848 states. [2025-03-04 05:55:50,613 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1848 to 1848. [2025-03-04 05:55:50,616 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1848 states, 1245 states have (on average 1.2369477911646587) internal successors, (1540), 1308 states have internal predecessors, (1540), 462 states have call successors, (462), 116 states have call predecessors, (462), 115 states have return successors, (460), 446 states have call predecessors, (460), 460 states have call successors, (460) [2025-03-04 05:55:50,660 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1848 states to 1848 states and 2462 transitions. [2025-03-04 05:55:50,661 INFO L78 Accepts]: Start accepts. Automaton has 1848 states and 2462 transitions. Word has length 107 [2025-03-04 05:55:50,662 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-04 05:55:50,662 INFO L471 AbstractCegarLoop]: Abstraction has 1848 states and 2462 transitions. [2025-03-04 05:55:50,662 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 15.25) internal successors, (61), 4 states have internal predecessors, (61), 2 states have call successors, (17), 2 states have call predecessors, (17), 1 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2025-03-04 05:55:50,662 INFO L276 IsEmpty]: Start isEmpty. Operand 1848 states and 2462 transitions. [2025-03-04 05:55:50,663 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 114 [2025-03-04 05:55:50,663 INFO L210 NwaCegarLoop]: Found error trace [2025-03-04 05:55:50,663 INFO L218 NwaCegarLoop]: trace histogram [4, 4, 4, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-04 05:55:50,663 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2025-03-04 05:55:50,663 INFO L396 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_linux_kernel_locking_rwlock_check_final_stateErr1ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_mmc_sdio_func_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 31 more)] === [2025-03-04 05:55:50,665 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-04 05:55:50,666 INFO L85 PathProgramCache]: Analyzing trace with hash -2129679677, now seen corresponding path program 1 times [2025-03-04 05:55:50,666 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-04 05:55:50,666 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1686874210] [2025-03-04 05:55:50,666 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-04 05:55:50,666 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-04 05:55:52,213 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 113 statements into 1 equivalence classes. [2025-03-04 05:55:52,252 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 113 of 113 statements. [2025-03-04 05:55:52,252 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-04 05:55:52,252 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-04 05:55:52,695 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2025-03-04 05:55:52,695 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-04 05:55:52,695 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1686874210] [2025-03-04 05:55:52,695 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1686874210] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-04 05:55:52,695 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-04 05:55:52,695 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2025-03-04 05:55:52,695 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1161339692] [2025-03-04 05:55:52,695 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-04 05:55:52,695 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2025-03-04 05:55:52,695 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-04 05:55:52,696 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-03-04 05:55:52,696 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2025-03-04 05:55:52,696 INFO L87 Difference]: Start difference. First operand 1848 states and 2462 transitions. Second operand has 4 states, 4 states have (on average 16.25) internal successors, (65), 4 states have internal predecessors, (65), 2 states have call successors, (18), 2 states have call predecessors, (18), 1 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) [2025-03-04 05:55:53,174 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-04 05:55:53,175 INFO L93 Difference]: Finished difference Result 1848 states and 2462 transitions. [2025-03-04 05:55:53,175 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-03-04 05:55:53,175 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 16.25) internal successors, (65), 4 states have internal predecessors, (65), 2 states have call successors, (18), 2 states have call predecessors, (18), 1 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) Word has length 113 [2025-03-04 05:55:53,176 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-04 05:55:53,184 INFO L225 Difference]: With dead ends: 1848 [2025-03-04 05:55:53,184 INFO L226 Difference]: Without dead ends: 1846 [2025-03-04 05:55:53,187 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2025-03-04 05:55:53,188 INFO L435 NwaCegarLoop]: 2439 mSDtfsCounter, 2421 mSDsluCounter, 2438 mSDsCounter, 0 mSdLazyCounter, 42 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2421 SdHoareTripleChecker+Valid, 4877 SdHoareTripleChecker+Invalid, 42 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 42 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2025-03-04 05:55:53,188 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [2421 Valid, 4877 Invalid, 42 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 42 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2025-03-04 05:55:53,190 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1846 states. [2025-03-04 05:55:53,257 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1846 to 1846. [2025-03-04 05:55:53,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1846 states, 1244 states have (on average 1.2363344051446945) internal successors, (1538), 1306 states have internal predecessors, (1538), 462 states have call successors, (462), 116 states have call predecessors, (462), 115 states have return successors, (460), 446 states have call predecessors, (460), 460 states have call successors, (460) [2025-03-04 05:55:53,272 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1846 states to 1846 states and 2460 transitions. [2025-03-04 05:55:53,274 INFO L78 Accepts]: Start accepts. Automaton has 1846 states and 2460 transitions. Word has length 113 [2025-03-04 05:55:53,274 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-04 05:55:53,274 INFO L471 AbstractCegarLoop]: Abstraction has 1846 states and 2460 transitions. [2025-03-04 05:55:53,275 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 16.25) internal successors, (65), 4 states have internal predecessors, (65), 2 states have call successors, (18), 2 states have call predecessors, (18), 1 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) [2025-03-04 05:55:53,275 INFO L276 IsEmpty]: Start isEmpty. Operand 1846 states and 2460 transitions. [2025-03-04 05:55:53,277 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 116 [2025-03-04 05:55:53,278 INFO L210 NwaCegarLoop]: Found error trace [2025-03-04 05:55:53,278 INFO L218 NwaCegarLoop]: trace histogram [4, 4, 4, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-04 05:55:53,279 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2025-03-04 05:55:53,279 INFO L396 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_linux_kernel_locking_rwlock_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_mmc_sdio_func_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 31 more)] === [2025-03-04 05:55:53,279 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-04 05:55:53,279 INFO L85 PathProgramCache]: Analyzing trace with hash 2077338046, now seen corresponding path program 1 times [2025-03-04 05:55:53,279 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-04 05:55:53,279 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1216836552] [2025-03-04 05:55:53,279 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-04 05:55:53,280 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-04 05:55:54,729 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 115 statements into 1 equivalence classes. [2025-03-04 05:55:54,771 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 115 of 115 statements. [2025-03-04 05:55:54,771 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-04 05:55:54,771 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-04 05:55:55,301 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2025-03-04 05:55:55,302 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-04 05:55:55,302 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1216836552] [2025-03-04 05:55:55,302 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1216836552] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-04 05:55:55,302 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-04 05:55:55,302 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2025-03-04 05:55:55,302 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [427251389] [2025-03-04 05:55:55,302 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-04 05:55:55,303 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2025-03-04 05:55:55,303 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-04 05:55:55,304 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-03-04 05:55:55,304 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2025-03-04 05:55:55,305 INFO L87 Difference]: Start difference. First operand 1846 states and 2460 transitions. Second operand has 4 states, 4 states have (on average 16.75) internal successors, (67), 4 states have internal predecessors, (67), 2 states have call successors, (18), 2 states have call predecessors, (18), 1 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) [2025-03-04 05:55:55,868 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-04 05:55:55,869 INFO L93 Difference]: Finished difference Result 1846 states and 2460 transitions. [2025-03-04 05:55:55,869 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-03-04 05:55:55,869 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 16.75) internal successors, (67), 4 states have internal predecessors, (67), 2 states have call successors, (18), 2 states have call predecessors, (18), 1 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) Word has length 115 [2025-03-04 05:55:55,870 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-04 05:55:55,881 INFO L225 Difference]: With dead ends: 1846 [2025-03-04 05:55:55,881 INFO L226 Difference]: Without dead ends: 1844 [2025-03-04 05:55:55,883 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2025-03-04 05:55:55,885 INFO L435 NwaCegarLoop]: 2437 mSDtfsCounter, 2417 mSDsluCounter, 2436 mSDsCounter, 0 mSdLazyCounter, 42 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2417 SdHoareTripleChecker+Valid, 4873 SdHoareTripleChecker+Invalid, 42 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 42 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2025-03-04 05:55:55,886 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [2417 Valid, 4873 Invalid, 42 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 42 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2025-03-04 05:55:55,889 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1844 states. [2025-03-04 05:55:56,018 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1844 to 1844. [2025-03-04 05:55:56,026 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1844 states, 1243 states have (on average 1.235720032180209) internal successors, (1536), 1304 states have internal predecessors, (1536), 462 states have call successors, (462), 116 states have call predecessors, (462), 115 states have return successors, (460), 446 states have call predecessors, (460), 460 states have call successors, (460) [2025-03-04 05:55:56,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1844 states to 1844 states and 2458 transitions. [2025-03-04 05:55:56,039 INFO L78 Accepts]: Start accepts. Automaton has 1844 states and 2458 transitions. Word has length 115 [2025-03-04 05:55:56,039 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-04 05:55:56,039 INFO L471 AbstractCegarLoop]: Abstraction has 1844 states and 2458 transitions. [2025-03-04 05:55:56,040 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 16.75) internal successors, (67), 4 states have internal predecessors, (67), 2 states have call successors, (18), 2 states have call predecessors, (18), 1 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) [2025-03-04 05:55:56,040 INFO L276 IsEmpty]: Start isEmpty. Operand 1844 states and 2458 transitions. [2025-03-04 05:55:56,042 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 122 [2025-03-04 05:55:56,042 INFO L210 NwaCegarLoop]: Found error trace [2025-03-04 05:55:56,042 INFO L218 NwaCegarLoop]: trace histogram [4, 4, 4, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-04 05:55:56,042 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2025-03-04 05:55:56,042 INFO L396 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_linux_kernel_module_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_mmc_sdio_func_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 31 more)] === [2025-03-04 05:55:56,043 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-04 05:55:56,043 INFO L85 PathProgramCache]: Analyzing trace with hash 882545175, now seen corresponding path program 1 times [2025-03-04 05:55:56,043 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-04 05:55:56,043 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [600915103] [2025-03-04 05:55:56,043 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-04 05:55:56,043 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-04 05:55:57,504 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 121 statements into 1 equivalence classes. [2025-03-04 05:55:57,547 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 121 of 121 statements. [2025-03-04 05:55:57,547 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-04 05:55:57,547 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-04 05:55:57,947 INFO L134 CoverageAnalysis]: Checked inductivity of 33 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2025-03-04 05:55:57,948 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-04 05:55:57,948 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [600915103] [2025-03-04 05:55:57,948 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [600915103] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-04 05:55:57,948 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-04 05:55:57,948 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2025-03-04 05:55:57,948 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1968972358] [2025-03-04 05:55:57,948 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-04 05:55:57,948 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2025-03-04 05:55:57,949 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-04 05:55:57,949 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2025-03-04 05:55:57,949 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2025-03-04 05:55:57,949 INFO L87 Difference]: Start difference. First operand 1844 states and 2458 transitions. Second operand has 4 states, 4 states have (on average 17.75) internal successors, (71), 4 states have internal predecessors, (71), 2 states have call successors, (19), 2 states have call predecessors, (19), 1 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) [2025-03-04 05:55:58,461 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2025-03-04 05:55:58,461 INFO L93 Difference]: Finished difference Result 1844 states and 2458 transitions. [2025-03-04 05:55:58,461 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2025-03-04 05:55:58,462 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 17.75) internal successors, (71), 4 states have internal predecessors, (71), 2 states have call successors, (19), 2 states have call predecessors, (19), 1 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) Word has length 121 [2025-03-04 05:55:58,462 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2025-03-04 05:55:58,470 INFO L225 Difference]: With dead ends: 1844 [2025-03-04 05:55:58,470 INFO L226 Difference]: Without dead ends: 1842 [2025-03-04 05:55:58,472 INFO L434 NwaCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2025-03-04 05:55:58,472 INFO L435 NwaCegarLoop]: 2435 mSDtfsCounter, 2416 mSDsluCounter, 2434 mSDsCounter, 0 mSdLazyCounter, 42 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 2416 SdHoareTripleChecker+Valid, 4869 SdHoareTripleChecker+Invalid, 42 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 42 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.4s IncrementalHoareTripleChecker+Time [2025-03-04 05:55:58,473 INFO L436 NwaCegarLoop]: SdHoareTripleChecker [2416 Valid, 4869 Invalid, 42 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 42 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2025-03-04 05:55:58,475 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1842 states. [2025-03-04 05:55:58,545 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1842 to 1842. [2025-03-04 05:55:58,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1842 states, 1242 states have (on average 1.2351046698872785) internal successors, (1534), 1302 states have internal predecessors, (1534), 462 states have call successors, (462), 116 states have call predecessors, (462), 115 states have return successors, (460), 446 states have call predecessors, (460), 460 states have call successors, (460) [2025-03-04 05:55:58,553 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1842 states to 1842 states and 2456 transitions. [2025-03-04 05:55:58,555 INFO L78 Accepts]: Start accepts. Automaton has 1842 states and 2456 transitions. Word has length 121 [2025-03-04 05:55:58,555 INFO L84 Accepts]: Finished accepts. word is rejected. [2025-03-04 05:55:58,555 INFO L471 AbstractCegarLoop]: Abstraction has 1842 states and 2456 transitions. [2025-03-04 05:55:58,555 INFO L472 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 17.75) internal successors, (71), 4 states have internal predecessors, (71), 2 states have call successors, (19), 2 states have call predecessors, (19), 1 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) [2025-03-04 05:55:58,555 INFO L276 IsEmpty]: Start isEmpty. Operand 1842 states and 2456 transitions. [2025-03-04 05:55:58,558 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2025-03-04 05:55:58,558 INFO L210 NwaCegarLoop]: Found error trace [2025-03-04 05:55:58,558 INFO L218 NwaCegarLoop]: trace histogram [12, 12, 12, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2025-03-04 05:55:58,558 WARN L453 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2025-03-04 05:55:58,558 INFO L396 AbstractCegarLoop]: === Iteration 11 === Targeting ldv_linux_alloc_irq_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_mmc_sdio_func_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 31 more)] === [2025-03-04 05:55:58,559 INFO L157 PredicateUnifier]: Initialized classic predicate unifier [2025-03-04 05:55:58,559 INFO L85 PathProgramCache]: Analyzing trace with hash -1365460645, now seen corresponding path program 1 times [2025-03-04 05:55:58,559 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2025-03-04 05:55:58,559 INFO L334 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1649304626] [2025-03-04 05:55:58,559 INFO L97 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2025-03-04 05:55:58,559 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2025-03-04 05:55:59,970 INFO L108 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY partitioned 168 statements into 1 equivalence classes. [2025-03-04 05:56:00,084 INFO L111 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) and asserted 168 of 168 statements. [2025-03-04 05:56:00,084 INFO L114 AnnotateAndAsserter]: Assert order NOT_INCREMENTALLY issued 1 check-sat command(s) [2025-03-04 05:56:00,084 INFO L115 AnnotateAndAsserter]: Conjunction of SSA is unsat [2025-03-04 05:56:01,854 INFO L134 CoverageAnalysis]: Checked inductivity of 377 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 377 trivial. 0 not checked. [2025-03-04 05:56:01,855 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2025-03-04 05:56:01,855 INFO L334 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1649304626] [2025-03-04 05:56:01,855 INFO L158 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1649304626] provided 1 perfect and 0 imperfect interpolant sequences [2025-03-04 05:56:01,855 INFO L185 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2025-03-04 05:56:01,855 INFO L198 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2025-03-04 05:56:01,855 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [757641606] [2025-03-04 05:56:01,855 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2025-03-04 05:56:01,855 INFO L548 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2025-03-04 05:56:01,855 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2025-03-04 05:56:01,855 INFO L144 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2025-03-04 05:56:01,855 INFO L146 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2025-03-04 05:56:01,856 INFO L87 Difference]: Start difference. First operand 1842 states and 2456 transitions. Second operand has 6 states, 6 states have (on average 8.333333333333334) internal successors, (50), 5 states have internal predecessors, (50), 2 states have call successors, (19), 2 states have call predecessors, (19), 2 states have return successors, (16), 3 states have call predecessors, (16), 2 states have call successors, (16) [2025-03-04 05:56:05,889 WARN L539 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 4.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers []