./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--media--usb--uvc--uvcvideo.ko.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 173e3943 Calling Ultimate with: /usr/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_1.5.800.v20200727-1323.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--media--usb--uvc--uvcvideo.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.graphml --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 dc92c5b1abb8e8f78d38167f35ecc4d1d7c4b43376be0279f35bdb5ff65c0f14 --- Real Ultimate output --- This is Ultimate 0.2.1-dev-173e394 [2021-11-06 21:36:59,879 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-06 21:36:59,881 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-06 21:36:59,944 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-06 21:36:59,944 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-06 21:36:59,947 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-06 21:36:59,948 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-06 21:36:59,950 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-06 21:36:59,951 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-06 21:36:59,954 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-06 21:36:59,955 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-06 21:36:59,956 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-06 21:36:59,956 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-06 21:36:59,958 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-06 21:36:59,960 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-06 21:36:59,964 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-06 21:36:59,965 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-06 21:36:59,966 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-06 21:36:59,968 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-06 21:36:59,972 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-06 21:36:59,973 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-06 21:36:59,974 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-06 21:36:59,975 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-06 21:36:59,976 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-06 21:36:59,981 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-06 21:36:59,981 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-06 21:36:59,982 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-06 21:36:59,983 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-06 21:36:59,983 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-06 21:36:59,984 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-06 21:36:59,984 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-06 21:36:59,985 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-06 21:36:59,986 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-06 21:36:59,987 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-06 21:36:59,988 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-06 21:36:59,988 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-06 21:36:59,989 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-06 21:36:59,989 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-06 21:36:59,989 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-06 21:36:59,990 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-06 21:36:59,991 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-06 21:36:59,992 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-11-06 21:37:00,018 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-06 21:37:00,018 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-06 21:37:00,019 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-06 21:37:00,019 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-06 21:37:00,020 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-11-06 21:37:00,020 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-11-06 21:37:00,020 INFO L138 SettingsManager]: * Use SBE=true [2021-11-06 21:37:00,021 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-06 21:37:00,021 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-06 21:37:00,021 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-06 21:37:00,022 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-06 21:37:00,022 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-06 21:37:00,022 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-06 21:37:00,022 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-06 21:37:00,022 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-06 21:37:00,022 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-06 21:37:00,023 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-06 21:37:00,023 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-11-06 21:37:00,023 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-06 21:37:00,023 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-06 21:37:00,023 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-06 21:37:00,023 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-06 21:37:00,023 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-06 21:37:00,024 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-11-06 21:37:00,024 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-06 21:37:00,024 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-11-06 21:37:00,024 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-11-06 21:37:00,025 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-06 21:37:00,025 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-06 21:37:00,026 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> dc92c5b1abb8e8f78d38167f35ecc4d1d7c4b43376be0279f35bdb5ff65c0f14 [2021-11-06 21:37:00,212 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-06 21:37:00,227 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-06 21:37:00,229 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-06 21:37:00,230 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-06 21:37:00,231 INFO L275 PluginConnector]: CDTParser initialized [2021-11-06 21:37:00,231 INFO L432 ainManager$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--media--usb--uvc--uvcvideo.ko.cil.i [2021-11-06 21:37:00,291 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b36e4f24a/9d7731d7b9454c2b8ef6372eb787e364/FLAGf296c7870 [2021-11-06 21:37:01,121 INFO L306 CDTParser]: Found 1 translation units. [2021-11-06 21:37:01,122 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--media--usb--uvc--uvcvideo.ko.cil.i [2021-11-06 21:37:01,203 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b36e4f24a/9d7731d7b9454c2b8ef6372eb787e364/FLAGf296c7870 [2021-11-06 21:37:01,309 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b36e4f24a/9d7731d7b9454c2b8ef6372eb787e364 [2021-11-06 21:37:01,310 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-06 21:37:01,312 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-06 21:37:01,314 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-06 21:37:01,314 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-06 21:37:01,316 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-06 21:37:01,317 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 09:37:01" (1/1) ... [2021-11-06 21:37:01,318 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3435639f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:37:01, skipping insertion in model container [2021-11-06 21:37:01,318 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 06.11 09:37:01" (1/1) ... [2021-11-06 21:37:01,343 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-06 21:37:01,486 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-06 21:37:08,610 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[778670,778683] [2021-11-06 21:37:08,612 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[778815,778828] [2021-11-06 21:37:08,613 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[778961,778974] [2021-11-06 21:37:08,613 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[779126,779139] [2021-11-06 21:37:08,613 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[779284,779297] [2021-11-06 21:37:08,614 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[779442,779455] [2021-11-06 21:37:08,615 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[779600,779613] [2021-11-06 21:37:08,615 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[779760,779773] [2021-11-06 21:37:08,615 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[779919,779932] [2021-11-06 21:37:08,616 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[780058,780071] [2021-11-06 21:37:08,616 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[780200,780213] [2021-11-06 21:37:08,616 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[780349,780362] [2021-11-06 21:37:08,616 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[780488,780501] [2021-11-06 21:37:08,617 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[780643,780656] [2021-11-06 21:37:08,617 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[780803,780816] [2021-11-06 21:37:08,617 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[780954,780967] [2021-11-06 21:37:08,618 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[781105,781118] [2021-11-06 21:37:08,621 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[781257,781270] [2021-11-06 21:37:08,622 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[781406,781419] [2021-11-06 21:37:08,622 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[781554,781567] [2021-11-06 21:37:08,622 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[781711,781724] [2021-11-06 21:37:08,623 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[781860,781873] [2021-11-06 21:37:08,623 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[782016,782029] [2021-11-06 21:37:08,623 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[782169,782182] [2021-11-06 21:37:08,623 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[782315,782328] [2021-11-06 21:37:08,624 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[782458,782471] [2021-11-06 21:37:08,624 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[782610,782623] [2021-11-06 21:37:08,624 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[782756,782769] [2021-11-06 21:37:08,624 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[782901,782914] [2021-11-06 21:37:08,625 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[783055,783068] [2021-11-06 21:37:08,625 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[783206,783219] [2021-11-06 21:37:08,625 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[783361,783374] [2021-11-06 21:37:08,625 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[783513,783526] [2021-11-06 21:37:08,625 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[783668,783681] [2021-11-06 21:37:08,626 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[783832,783845] [2021-11-06 21:37:08,626 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[783988,784001] [2021-11-06 21:37:08,626 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[784152,784165] [2021-11-06 21:37:08,626 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[784294,784307] [2021-11-06 21:37:08,627 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[784452,784465] [2021-11-06 21:37:08,627 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[784619,784632] [2021-11-06 21:37:08,627 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[784778,784791] [2021-11-06 21:37:08,627 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[784937,784950] [2021-11-06 21:37:08,628 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[785086,785099] [2021-11-06 21:37:08,628 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[785233,785246] [2021-11-06 21:37:08,628 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[785372,785385] [2021-11-06 21:37:08,628 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[785535,785548] [2021-11-06 21:37:08,628 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[785701,785714] [2021-11-06 21:37:08,629 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[785865,785878] [2021-11-06 21:37:08,629 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[786030,786043] [2021-11-06 21:37:08,629 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[786195,786208] [2021-11-06 21:37:08,629 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[786361,786374] [2021-11-06 21:37:08,629 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[786526,786539] [2021-11-06 21:37:08,630 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[786693,786706] [2021-11-06 21:37:08,630 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[786853,786866] [2021-11-06 21:37:08,630 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[787015,787028] [2021-11-06 21:37:08,630 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[787174,787187] [2021-11-06 21:37:08,631 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[787320,787333] [2021-11-06 21:37:08,651 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[787463,787476] [2021-11-06 21:37:08,652 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[787607,787620] [2021-11-06 21:37:08,653 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[787750,787763] [2021-11-06 21:37:08,653 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[787894,787907] [2021-11-06 21:37:08,653 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[788035,788048] [2021-11-06 21:37:08,653 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[788173,788186] [2021-11-06 21:37:08,654 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[788331,788344] [2021-11-06 21:37:08,654 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[788490,788503] [2021-11-06 21:37:08,654 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[788646,788659] [2021-11-06 21:37:08,654 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[788795,788808] [2021-11-06 21:37:08,654 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[788947,788960] [2021-11-06 21:37:08,655 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[789098,789111] [2021-11-06 21:37:08,655 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[789247,789260] [2021-11-06 21:37:08,655 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[789399,789412] [2021-11-06 21:37:08,655 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[789547,789560] [2021-11-06 21:37:08,656 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[789700,789713] [2021-11-06 21:37:08,656 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[789851,789864] [2021-11-06 21:37:08,656 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[790001,790014] [2021-11-06 21:37:08,656 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[790148,790161] [2021-11-06 21:37:08,656 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[790299,790312] [2021-11-06 21:37:08,657 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[790450,790463] [2021-11-06 21:37:08,657 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[790598,790611] [2021-11-06 21:37:08,657 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[790764,790777] [2021-11-06 21:37:08,657 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[790933,790946] [2021-11-06 21:37:08,657 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[791100,791113] [2021-11-06 21:37:08,658 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[791268,791281] [2021-11-06 21:37:08,658 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[791418,791431] [2021-11-06 21:37:08,662 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[791565,791578] [2021-11-06 21:37:08,662 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[791726,791739] [2021-11-06 21:37:08,663 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[791896,791909] [2021-11-06 21:37:08,663 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[792058,792071] [2021-11-06 21:37:08,682 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-06 21:37:08,749 INFO L203 MainTranslator]: Completed pre-run [2021-11-06 21:37:09,264 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[778670,778683] [2021-11-06 21:37:09,265 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[778815,778828] [2021-11-06 21:37:09,265 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[778961,778974] [2021-11-06 21:37:09,266 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[779126,779139] [2021-11-06 21:37:09,267 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[779284,779297] [2021-11-06 21:37:09,267 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[779442,779455] [2021-11-06 21:37:09,268 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[779600,779613] [2021-11-06 21:37:09,268 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[779760,779773] [2021-11-06 21:37:09,269 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[779919,779932] [2021-11-06 21:37:09,269 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[780058,780071] [2021-11-06 21:37:09,269 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[780200,780213] [2021-11-06 21:37:09,270 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[780349,780362] [2021-11-06 21:37:09,270 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[780488,780501] [2021-11-06 21:37:09,270 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[780643,780656] [2021-11-06 21:37:09,272 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[780803,780816] [2021-11-06 21:37:09,272 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[780954,780967] [2021-11-06 21:37:09,272 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[781105,781118] [2021-11-06 21:37:09,272 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[781257,781270] [2021-11-06 21:37:09,273 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[781406,781419] [2021-11-06 21:37:09,273 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[781554,781567] [2021-11-06 21:37:09,273 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[781711,781724] [2021-11-06 21:37:09,274 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[781860,781873] [2021-11-06 21:37:09,274 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[782016,782029] [2021-11-06 21:37:09,274 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[782169,782182] [2021-11-06 21:37:09,275 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[782315,782328] [2021-11-06 21:37:09,275 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[782458,782471] [2021-11-06 21:37:09,275 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[782610,782623] [2021-11-06 21:37:09,276 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[782756,782769] [2021-11-06 21:37:09,276 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[782901,782914] [2021-11-06 21:37:09,276 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[783055,783068] [2021-11-06 21:37:09,276 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[783206,783219] [2021-11-06 21:37:09,277 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[783361,783374] [2021-11-06 21:37:09,277 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[783513,783526] [2021-11-06 21:37:09,277 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[783668,783681] [2021-11-06 21:37:09,277 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[783832,783845] [2021-11-06 21:37:09,278 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[783988,784001] [2021-11-06 21:37:09,279 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[784152,784165] [2021-11-06 21:37:09,279 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[784294,784307] [2021-11-06 21:37:09,279 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[784452,784465] [2021-11-06 21:37:09,279 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[784619,784632] [2021-11-06 21:37:09,280 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[784778,784791] [2021-11-06 21:37:09,281 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[784937,784950] [2021-11-06 21:37:09,281 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[785086,785099] [2021-11-06 21:37:09,281 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[785233,785246] [2021-11-06 21:37:09,281 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[785372,785385] [2021-11-06 21:37:09,282 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[785535,785548] [2021-11-06 21:37:09,282 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[785701,785714] [2021-11-06 21:37:09,282 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[785865,785878] [2021-11-06 21:37:09,283 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[786030,786043] [2021-11-06 21:37:09,283 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[786195,786208] [2021-11-06 21:37:09,283 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[786361,786374] [2021-11-06 21:37:09,283 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[786526,786539] [2021-11-06 21:37:09,284 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[786693,786706] [2021-11-06 21:37:09,284 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[786853,786866] [2021-11-06 21:37:09,284 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[787015,787028] [2021-11-06 21:37:09,284 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[787174,787187] [2021-11-06 21:37:09,285 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[787320,787333] [2021-11-06 21:37:09,285 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[787463,787476] [2021-11-06 21:37:09,285 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[787607,787620] [2021-11-06 21:37:09,286 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[787750,787763] [2021-11-06 21:37:09,286 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[787894,787907] [2021-11-06 21:37:09,286 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[788035,788048] [2021-11-06 21:37:09,289 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[788173,788186] [2021-11-06 21:37:09,290 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[788331,788344] [2021-11-06 21:37:09,291 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[788490,788503] [2021-11-06 21:37:09,292 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[788646,788659] [2021-11-06 21:37:09,293 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[788795,788808] [2021-11-06 21:37:09,293 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[788947,788960] [2021-11-06 21:37:09,293 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[789098,789111] [2021-11-06 21:37:09,294 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[789247,789260] [2021-11-06 21:37:09,294 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[789399,789412] [2021-11-06 21:37:09,294 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[789547,789560] [2021-11-06 21:37:09,295 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[789700,789713] [2021-11-06 21:37:09,295 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[789851,789864] [2021-11-06 21:37:09,298 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[790001,790014] [2021-11-06 21:37:09,299 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[790148,790161] [2021-11-06 21:37:09,299 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[790299,790312] [2021-11-06 21:37:09,299 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[790450,790463] [2021-11-06 21:37:09,300 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[790598,790611] [2021-11-06 21:37:09,300 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[790764,790777] [2021-11-06 21:37:09,301 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[790933,790946] [2021-11-06 21:37:09,301 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[791100,791113] [2021-11-06 21:37:09,302 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[791268,791281] [2021-11-06 21:37:09,302 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[791418,791431] [2021-11-06 21:37:09,302 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[791565,791578] [2021-11-06 21:37:09,302 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[791726,791739] [2021-11-06 21:37:09,302 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[791896,791909] [2021-11-06 21:37:09,303 WARN L228 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--media--usb--uvc--uvcvideo.ko.cil.i[792058,792071] [2021-11-06 21:37:09,307 INFO L206 PostProcessor]: Analyzing one entry point: main [2021-11-06 21:37:09,775 INFO L208 MainTranslator]: Completed translation [2021-11-06 21:37:09,776 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:37:09 WrapperNode [2021-11-06 21:37:09,776 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-06 21:37:09,777 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-06 21:37:09,777 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-06 21:37:09,777 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-06 21:37:09,781 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:37:09" (1/1) ... [2021-11-06 21:37:09,924 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:37:09" (1/1) ... [2021-11-06 21:37:12,553 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-06 21:37:12,554 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-06 21:37:12,554 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-06 21:37:12,554 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-06 21:37:12,562 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:37:09" (1/1) ... [2021-11-06 21:37:12,562 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:37:09" (1/1) ... [2021-11-06 21:37:13,361 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:37:09" (1/1) ... [2021-11-06 21:37:13,362 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:37:09" (1/1) ... [2021-11-06 21:37:14,767 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:37:09" (1/1) ... [2021-11-06 21:37:15,299 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:37:09" (1/1) ... [2021-11-06 21:37:15,455 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:37:09" (1/1) ... [2021-11-06 21:37:16,055 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-06 21:37:16,057 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-06 21:37:16,057 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-06 21:37:16,057 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-06 21:37:16,058 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:37:09" (1/1) ... [2021-11-06 21:37:16,063 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-06 21:37:16,070 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-11-06 21:37:16,101 INFO L229 MonitoredProcess]: Starting monitored process 1 with /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-06 21:37:16,116 INFO L327 MonitoredProcess]: [MP /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-06 21:37:16,142 INFO L130 BoogieDeclarations]: Found specification of procedure __put_user_bad [2021-11-06 21:37:16,142 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-06 21:37:16,142 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-06 21:37:16,143 INFO L130 BoogieDeclarations]: Found specification of procedure __get_user_bad [2021-11-06 21:37:16,143 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-06 21:37:16,143 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-06 21:37:16,143 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-11-06 21:37:16,144 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-06 21:37:16,144 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-06 21:37:16,144 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-06 21:37:16,144 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-06 21:37:16,144 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-06 21:37:16,144 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-06 21:37:16,144 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-06 21:37:16,144 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-06 21:37:16,144 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-06 21:37:16,145 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-06 21:37:16,145 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-06 21:37:16,145 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-06 21:45:57,251 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_entry_EMGentry_12_returnLabel: main_#res := 0; [2021-11-06 21:45:57,252 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L13168-5: __copy_to_user_nocheck_#t~ret1213 := copy_user_generic_#res;__copy_to_user_nocheck_~tmp___2~13 := __copy_to_user_nocheck_#t~ret1213;havoc __copy_to_user_nocheck_#t~ret1213;__copy_to_user_nocheck_#res := (if __copy_to_user_nocheck_~tmp___2~13 % 18446744073709551616 % 4294967296 <= 2147483647 then __copy_to_user_nocheck_~tmp___2~13 % 18446744073709551616 % 4294967296 else __copy_to_user_nocheck_~tmp___2~13 % 18446744073709551616 % 4294967296 - 4294967296); [2021-11-06 21:45:57,252 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L13168-3: __copy_from_user_nocheck_#t~ret1208 := copy_user_generic_#res;__copy_from_user_nocheck_~tmp___2~12 := __copy_from_user_nocheck_#t~ret1208;havoc __copy_from_user_nocheck_#t~ret1208;__copy_from_user_nocheck_#res := (if __copy_from_user_nocheck_~tmp___2~12 % 18446744073709551616 % 4294967296 <= 2147483647 then __copy_from_user_nocheck_~tmp___2~12 % 18446744073709551616 % 4294967296 else __copy_from_user_nocheck_~tmp___2~12 % 18446744073709551616 % 4294967296 - 4294967296); [2021-11-06 21:45:57,252 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L13168-1: __copy_from_user_nocheck_#t~ret1208 := copy_user_generic_#res;__copy_from_user_nocheck_~tmp___2~12 := __copy_from_user_nocheck_#t~ret1208;havoc __copy_from_user_nocheck_#t~ret1208;__copy_from_user_nocheck_#res := (if __copy_from_user_nocheck_~tmp___2~12 % 18446744073709551616 % 4294967296 <= 2147483647 then __copy_from_user_nocheck_~tmp___2~12 % 18446744073709551616 % 4294967296 else __copy_from_user_nocheck_~tmp___2~12 % 18446744073709551616 % 4294967296 - 4294967296); [2021-11-06 21:45:57,252 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L13168-7: __copy_to_user_nocheck_#t~ret1213 := copy_user_generic_#res;__copy_to_user_nocheck_~tmp___2~13 := __copy_to_user_nocheck_#t~ret1213;havoc __copy_to_user_nocheck_#t~ret1213;__copy_to_user_nocheck_#res := (if __copy_to_user_nocheck_~tmp___2~13 % 18446744073709551616 % 4294967296 <= 2147483647 then __copy_to_user_nocheck_~tmp___2~13 % 18446744073709551616 % 4294967296 else __copy_to_user_nocheck_~tmp___2~13 % 18446744073709551616 % 4294967296 - 4294967296); [2021-11-06 21:45:57,252 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L13187: __copy_from_user_nocheck_#res := __copy_from_user_nocheck_~ret~20; [2021-11-06 21:45:57,252 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L13187-1: __copy_from_user_nocheck_#res := __copy_from_user_nocheck_~ret~20; [2021-11-06 21:45:57,252 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L13190-1: assume 2 == __copy_from_user_nocheck_~size % 4294967296; [2021-11-06 21:45:57,252 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L13190-1: assume !(2 == __copy_from_user_nocheck_~size % 4294967296); [2021-11-06 21:45:57,252 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L13190: assume 2 == __copy_from_user_nocheck_~size % 4294967296; [2021-11-06 21:45:57,252 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L13190: assume !(2 == __copy_from_user_nocheck_~size % 4294967296); [2021-11-06 21:45:57,252 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L13191: __copy_from_user_nocheck_#res := __copy_from_user_nocheck_~ret~20; [2021-11-06 21:45:57,252 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L13191-1: __copy_from_user_nocheck_#res := __copy_from_user_nocheck_~ret~20; [2021-11-06 21:45:57,252 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L13194: assume 4 == __copy_from_user_nocheck_~size % 4294967296; [2021-11-06 21:45:57,253 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L13194: assume !(4 == __copy_from_user_nocheck_~size % 4294967296); [2021-11-06 21:45:57,253 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L13194-1: assume 4 == __copy_from_user_nocheck_~size % 4294967296; [2021-11-06 21:45:57,253 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L13194-1: assume !(4 == __copy_from_user_nocheck_~size % 4294967296); [2021-11-06 21:45:57,253 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L13195: __copy_from_user_nocheck_#res := __copy_from_user_nocheck_~ret~20; [2021-11-06 21:45:57,253 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L13195-1: __copy_from_user_nocheck_#res := __copy_from_user_nocheck_~ret~20; [2021-11-06 21:45:57,253 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L13198-1: assume 8 == __copy_from_user_nocheck_~size % 4294967296; [2021-11-06 21:45:57,253 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L13198-1: assume !(8 == __copy_from_user_nocheck_~size % 4294967296); [2021-11-06 21:45:57,253 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L13198: assume 8 == __copy_from_user_nocheck_~size % 4294967296; [2021-11-06 21:45:57,253 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L13198: assume !(8 == __copy_from_user_nocheck_~size % 4294967296); [2021-11-06 21:45:57,253 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L13199: __copy_from_user_nocheck_#res := __copy_from_user_nocheck_~ret~20; [2021-11-06 21:45:57,253 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L13199-1: __copy_from_user_nocheck_#res := __copy_from_user_nocheck_~ret~20; [2021-11-06 21:45:57,253 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L13202: assume 10 == __copy_from_user_nocheck_~size % 4294967296; [2021-11-06 21:45:57,253 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L13202: assume !(10 == __copy_from_user_nocheck_~size % 4294967296); [2021-11-06 21:45:57,253 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L13202-1: assume 10 == __copy_from_user_nocheck_~size % 4294967296; [2021-11-06 21:45:57,253 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L13202-1: assume !(10 == __copy_from_user_nocheck_~size % 4294967296); [2021-11-06 21:45:57,253 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L13203: ldv__builtin_expect_#in~exp, ldv__builtin_expect_#in~c := (if 0 != __copy_from_user_nocheck_~ret~20 then 1 else 0), 0;havoc ldv__builtin_expect_#res;havoc ldv__builtin_expect_~exp, ldv__builtin_expect_~c;ldv__builtin_expect_~exp := ldv__builtin_expect_#in~exp;ldv__builtin_expect_~c := ldv__builtin_expect_#in~c;ldv__builtin_expect_#res := ldv__builtin_expect_~exp; [2021-11-06 21:45:57,253 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L13203-1: ldv__builtin_expect_#in~exp, ldv__builtin_expect_#in~c := (if 0 != __copy_from_user_nocheck_~ret~20 then 1 else 0), 0;havoc ldv__builtin_expect_#res;havoc ldv__builtin_expect_~exp, ldv__builtin_expect_~c;ldv__builtin_expect_~exp := ldv__builtin_expect_#in~exp;ldv__builtin_expect_~c := ldv__builtin_expect_#in~c;ldv__builtin_expect_#res := ldv__builtin_expect_~exp; [2021-11-06 21:45:57,253 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L13206-1: assume 16 == __copy_from_user_nocheck_~size % 4294967296; [2021-11-06 21:45:57,253 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L13206-1: assume !(16 == __copy_from_user_nocheck_~size % 4294967296); [2021-11-06 21:45:57,253 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L13206: assume 16 == __copy_from_user_nocheck_~size % 4294967296; [2021-11-06 21:45:57,254 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L13206: assume !(16 == __copy_from_user_nocheck_~size % 4294967296); [2021-11-06 21:45:57,254 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L13207: ldv__builtin_expect_#in~exp, ldv__builtin_expect_#in~c := (if 0 != __copy_from_user_nocheck_~ret~20 then 1 else 0), 0;havoc ldv__builtin_expect_#res;havoc ldv__builtin_expect_~exp, ldv__builtin_expect_~c;ldv__builtin_expect_~exp := ldv__builtin_expect_#in~exp;ldv__builtin_expect_~c := ldv__builtin_expect_#in~c;ldv__builtin_expect_#res := ldv__builtin_expect_~exp; [2021-11-06 21:45:57,254 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L13207-1: ldv__builtin_expect_#in~exp, ldv__builtin_expect_#in~c := (if 0 != __copy_from_user_nocheck_~ret~20 then 1 else 0), 0;havoc ldv__builtin_expect_#res;havoc ldv__builtin_expect_~exp, ldv__builtin_expect_~c;ldv__builtin_expect_~exp := ldv__builtin_expect_#in~exp;ldv__builtin_expect_~c := ldv__builtin_expect_#in~c;ldv__builtin_expect_#res := ldv__builtin_expect_~exp; [2021-11-06 21:45:57,254 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L13210: copy_user_generic_#in~to.base, copy_user_generic_#in~to.offset, copy_user_generic_#in~from.base, copy_user_generic_#in~from.offset, copy_user_generic_#in~len := __copy_from_user_nocheck_~dst.base, __copy_from_user_nocheck_~dst.offset, __copy_from_user_nocheck_~src.base, __copy_from_user_nocheck_~src.offset, __copy_from_user_nocheck_~size;havoc copy_user_generic_#res;havoc copy_user_generic_~to.base, copy_user_generic_~to.offset, copy_user_generic_~from.base, copy_user_generic_~from.offset, copy_user_generic_~len, copy_user_generic_~ret~19;copy_user_generic_~to.base, copy_user_generic_~to.offset := copy_user_generic_#in~to.base, copy_user_generic_#in~to.offset;copy_user_generic_~from.base, copy_user_generic_~from.offset := copy_user_generic_#in~from.base, copy_user_generic_#in~from.offset;copy_user_generic_~len := copy_user_generic_#in~len;havoc copy_user_generic_~ret~19;copy_user_generic_#res := copy_user_generic_~ret~19 % 4294967296; [2021-11-06 21:45:57,254 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L13210-1: copy_user_generic_#in~to.base, copy_user_generic_#in~to.offset, copy_user_generic_#in~from.base, copy_user_generic_#in~from.offset, copy_user_generic_#in~len := __copy_from_user_nocheck_~dst.base, __copy_from_user_nocheck_~dst.offset, __copy_from_user_nocheck_~src.base, __copy_from_user_nocheck_~src.offset, __copy_from_user_nocheck_~size;havoc copy_user_generic_#res;havoc copy_user_generic_~to.base, copy_user_generic_~to.offset, copy_user_generic_~from.base, copy_user_generic_~from.offset, copy_user_generic_~len, copy_user_generic_~ret~19;copy_user_generic_~to.base, copy_user_generic_~to.offset := copy_user_generic_#in~to.base, copy_user_generic_#in~to.offset;copy_user_generic_~from.base, copy_user_generic_~from.offset := copy_user_generic_#in~from.base, copy_user_generic_#in~from.offset;copy_user_generic_~len := copy_user_generic_#in~len;havoc copy_user_generic_~ret~19;copy_user_generic_#res := copy_user_generic_~ret~19 % 4294967296; [2021-11-06 21:45:57,254 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L13238-1: assume 0 != __copy_from_user_nocheck_~tmp___0~31;__copy_from_user_nocheck_#res := __copy_from_user_nocheck_~ret~20; [2021-11-06 21:45:57,254 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L13238-1: assume !(0 != __copy_from_user_nocheck_~tmp___0~31);__copy_from_user_nocheck_#res := __copy_from_user_nocheck_~ret~20; [2021-11-06 21:45:57,254 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L13238: assume 0 != __copy_from_user_nocheck_~tmp___0~31;__copy_from_user_nocheck_#res := __copy_from_user_nocheck_~ret~20; [2021-11-06 21:45:57,254 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L13238: assume !(0 != __copy_from_user_nocheck_~tmp___0~31);__copy_from_user_nocheck_#res := __copy_from_user_nocheck_~ret~20; [2021-11-06 21:45:57,254 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L13253: assume 0 != __copy_from_user_nocheck_~tmp___1~16;__copy_from_user_nocheck_#res := __copy_from_user_nocheck_~ret~20; [2021-11-06 21:45:57,254 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L13253: assume !(0 != __copy_from_user_nocheck_~tmp___1~16);__copy_from_user_nocheck_#res := __copy_from_user_nocheck_~ret~20; [2021-11-06 21:45:57,254 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L13253-1: assume 0 != __copy_from_user_nocheck_~tmp___1~16;__copy_from_user_nocheck_#res := __copy_from_user_nocheck_~ret~20; [2021-11-06 21:45:57,254 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L13253-1: assume !(0 != __copy_from_user_nocheck_~tmp___1~16);__copy_from_user_nocheck_#res := __copy_from_user_nocheck_~ret~20; [2021-11-06 21:45:57,254 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L13296-1: __copy_to_user_nocheck_#res := __copy_to_user_nocheck_~ret~21; [2021-11-06 21:45:57,254 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L13296: __copy_to_user_nocheck_#res := __copy_to_user_nocheck_~ret~21; [2021-11-06 21:45:57,254 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L13299: assume 2 == __copy_to_user_nocheck_~size % 4294967296; [2021-11-06 21:45:57,254 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L13299: assume !(2 == __copy_to_user_nocheck_~size % 4294967296); [2021-11-06 21:45:57,254 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L13299-1: assume 2 == __copy_to_user_nocheck_~size % 4294967296; [2021-11-06 21:45:57,254 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L13299-1: assume !(2 == __copy_to_user_nocheck_~size % 4294967296); [2021-11-06 21:45:57,255 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L13300-1: __copy_to_user_nocheck_#res := __copy_to_user_nocheck_~ret~21; [2021-11-06 21:45:57,255 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L13300: __copy_to_user_nocheck_#res := __copy_to_user_nocheck_~ret~21; [2021-11-06 21:45:57,255 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L13303: assume 4 == __copy_to_user_nocheck_~size % 4294967296; [2021-11-06 21:45:57,255 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L13303: assume !(4 == __copy_to_user_nocheck_~size % 4294967296); [2021-11-06 21:45:57,255 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L13303-1: assume 4 == __copy_to_user_nocheck_~size % 4294967296; [2021-11-06 21:45:57,255 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L13303-1: assume !(4 == __copy_to_user_nocheck_~size % 4294967296); [2021-11-06 21:45:57,255 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L13304-1: __copy_to_user_nocheck_#res := __copy_to_user_nocheck_~ret~21; [2021-11-06 21:45:57,255 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L13304: __copy_to_user_nocheck_#res := __copy_to_user_nocheck_~ret~21; [2021-11-06 21:45:57,255 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L13307: assume 8 == __copy_to_user_nocheck_~size % 4294967296; [2021-11-06 21:45:57,255 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L13307: assume !(8 == __copy_to_user_nocheck_~size % 4294967296); [2021-11-06 21:45:57,255 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L13307-1: assume 8 == __copy_to_user_nocheck_~size % 4294967296; [2021-11-06 21:45:57,255 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L13307-1: assume !(8 == __copy_to_user_nocheck_~size % 4294967296); [2021-11-06 21:45:57,255 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L13308-1: __copy_to_user_nocheck_#res := __copy_to_user_nocheck_~ret~21; [2021-11-06 21:45:57,255 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L13308: __copy_to_user_nocheck_#res := __copy_to_user_nocheck_~ret~21; [2021-11-06 21:45:57,255 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L13311: assume 10 == __copy_to_user_nocheck_~size % 4294967296; [2021-11-06 21:45:57,255 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L13311: assume !(10 == __copy_to_user_nocheck_~size % 4294967296); [2021-11-06 21:45:57,255 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L13311-1: assume 10 == __copy_to_user_nocheck_~size % 4294967296; [2021-11-06 21:45:57,255 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L13311-1: assume !(10 == __copy_to_user_nocheck_~size % 4294967296); [2021-11-06 21:45:57,255 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L13312-1: ldv__builtin_expect_#in~exp, ldv__builtin_expect_#in~c := (if 0 != __copy_to_user_nocheck_~ret~21 then 1 else 0), 0;havoc ldv__builtin_expect_#res;havoc ldv__builtin_expect_~exp, ldv__builtin_expect_~c;ldv__builtin_expect_~exp := ldv__builtin_expect_#in~exp;ldv__builtin_expect_~c := ldv__builtin_expect_#in~c;ldv__builtin_expect_#res := ldv__builtin_expect_~exp; [2021-11-06 21:45:57,255 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L13312: ldv__builtin_expect_#in~exp, ldv__builtin_expect_#in~c := (if 0 != __copy_to_user_nocheck_~ret~21 then 1 else 0), 0;havoc ldv__builtin_expect_#res;havoc ldv__builtin_expect_~exp, ldv__builtin_expect_~c;ldv__builtin_expect_~exp := ldv__builtin_expect_#in~exp;ldv__builtin_expect_~c := ldv__builtin_expect_#in~c;ldv__builtin_expect_#res := ldv__builtin_expect_~exp; [2021-11-06 21:45:57,256 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L13315: assume 16 == __copy_to_user_nocheck_~size % 4294967296; [2021-11-06 21:45:57,256 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L13315: assume !(16 == __copy_to_user_nocheck_~size % 4294967296); [2021-11-06 21:45:57,256 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L13315-1: assume 16 == __copy_to_user_nocheck_~size % 4294967296; [2021-11-06 21:45:57,256 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L13315-1: assume !(16 == __copy_to_user_nocheck_~size % 4294967296); [2021-11-06 21:45:57,256 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L13316-1: ldv__builtin_expect_#in~exp, ldv__builtin_expect_#in~c := (if 0 != __copy_to_user_nocheck_~ret~21 then 1 else 0), 0;havoc ldv__builtin_expect_#res;havoc ldv__builtin_expect_~exp, ldv__builtin_expect_~c;ldv__builtin_expect_~exp := ldv__builtin_expect_#in~exp;ldv__builtin_expect_~c := ldv__builtin_expect_#in~c;ldv__builtin_expect_#res := ldv__builtin_expect_~exp; [2021-11-06 21:45:57,256 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L13316: ldv__builtin_expect_#in~exp, ldv__builtin_expect_#in~c := (if 0 != __copy_to_user_nocheck_~ret~21 then 1 else 0), 0;havoc ldv__builtin_expect_#res;havoc ldv__builtin_expect_~exp, ldv__builtin_expect_~c;ldv__builtin_expect_~exp := ldv__builtin_expect_#in~exp;ldv__builtin_expect_~c := ldv__builtin_expect_#in~c;ldv__builtin_expect_#res := ldv__builtin_expect_~exp; [2021-11-06 21:45:57,256 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L13319: copy_user_generic_#in~to.base, copy_user_generic_#in~to.offset, copy_user_generic_#in~from.base, copy_user_generic_#in~from.offset, copy_user_generic_#in~len := __copy_to_user_nocheck_~dst.base, __copy_to_user_nocheck_~dst.offset, __copy_to_user_nocheck_~src.base, __copy_to_user_nocheck_~src.offset, __copy_to_user_nocheck_~size;havoc copy_user_generic_#res;havoc copy_user_generic_~to.base, copy_user_generic_~to.offset, copy_user_generic_~from.base, copy_user_generic_~from.offset, copy_user_generic_~len, copy_user_generic_~ret~19;copy_user_generic_~to.base, copy_user_generic_~to.offset := copy_user_generic_#in~to.base, copy_user_generic_#in~to.offset;copy_user_generic_~from.base, copy_user_generic_~from.offset := copy_user_generic_#in~from.base, copy_user_generic_#in~from.offset;copy_user_generic_~len := copy_user_generic_#in~len;havoc copy_user_generic_~ret~19;copy_user_generic_#res := copy_user_generic_~ret~19 % 4294967296; [2021-11-06 21:45:57,256 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L13319-1: copy_user_generic_#in~to.base, copy_user_generic_#in~to.offset, copy_user_generic_#in~from.base, copy_user_generic_#in~from.offset, copy_user_generic_#in~len := __copy_to_user_nocheck_~dst.base, __copy_to_user_nocheck_~dst.offset, __copy_to_user_nocheck_~src.base, __copy_to_user_nocheck_~src.offset, __copy_to_user_nocheck_~size;havoc copy_user_generic_#res;havoc copy_user_generic_~to.base, copy_user_generic_~to.offset, copy_user_generic_~from.base, copy_user_generic_~from.offset, copy_user_generic_~len, copy_user_generic_~ret~19;copy_user_generic_~to.base, copy_user_generic_~to.offset := copy_user_generic_#in~to.base, copy_user_generic_#in~to.offset;copy_user_generic_~from.base, copy_user_generic_~from.offset := copy_user_generic_#in~from.base, copy_user_generic_#in~from.offset;copy_user_generic_~len := copy_user_generic_#in~len;havoc copy_user_generic_~ret~19;copy_user_generic_#res := copy_user_generic_~ret~19 % 4294967296; [2021-11-06 21:45:57,256 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L13342-1: assume 0 != __copy_to_user_nocheck_~tmp___0~32;__copy_to_user_nocheck_#res := __copy_to_user_nocheck_~ret~21; [2021-11-06 21:45:57,256 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L13342-1: assume !(0 != __copy_to_user_nocheck_~tmp___0~32);__copy_to_user_nocheck_#res := __copy_to_user_nocheck_~ret~21; [2021-11-06 21:45:57,256 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L13342: assume 0 != __copy_to_user_nocheck_~tmp___0~32;__copy_to_user_nocheck_#res := __copy_to_user_nocheck_~ret~21; [2021-11-06 21:45:57,256 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L13342: assume !(0 != __copy_to_user_nocheck_~tmp___0~32);__copy_to_user_nocheck_#res := __copy_to_user_nocheck_~ret~21; [2021-11-06 21:45:57,256 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L13356-1: assume 0 != __copy_to_user_nocheck_~tmp___1~17;__copy_to_user_nocheck_#res := __copy_to_user_nocheck_~ret~21; [2021-11-06 21:45:57,256 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L13356-1: assume !(0 != __copy_to_user_nocheck_~tmp___1~17);__copy_to_user_nocheck_#res := __copy_to_user_nocheck_~ret~21; [2021-11-06 21:45:57,256 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L13356: assume 0 != __copy_to_user_nocheck_~tmp___1~17;__copy_to_user_nocheck_#res := __copy_to_user_nocheck_~ret~21; [2021-11-06 21:45:57,256 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L13356: assume !(0 != __copy_to_user_nocheck_~tmp___1~17);__copy_to_user_nocheck_#res := __copy_to_user_nocheck_~ret~21; [2021-11-06 21:45:57,257 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##5690: assume 1 == __copy_from_user_nocheck_~size % 4294967296; [2021-11-06 21:45:57,257 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##5691: assume !(1 == __copy_from_user_nocheck_~size % 4294967296); [2021-11-06 21:45:57,257 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint ULTIMATE.startFINAL: assume true; [2021-11-06 21:45:57,257 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##5924: assume 1 == __copy_to_user_nocheck_~size % 4294967296; [2021-11-06 21:45:57,257 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##5925: assume !(1 == __copy_to_user_nocheck_~size % 4294967296); [2021-11-06 21:45:57,257 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##5873: assume 1 == __copy_to_user_nocheck_~size % 4294967296; [2021-11-06 21:45:57,257 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##5874: assume !(1 == __copy_to_user_nocheck_~size % 4294967296); [2021-11-06 21:45:57,257 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##5773: assume 1 == __copy_from_user_nocheck_~size % 4294967296; [2021-11-06 21:45:57,258 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint $Ultimate##5774: assume !(1 == __copy_from_user_nocheck_~size % 4294967296); [2021-11-06 21:45:57,258 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L10217: #t~ret3756 := main_#res; [2021-11-06 21:45:57,280 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L24660-14: __copy_to_user_nocheck_#t~ret1211 := ldv__builtin_expect_#res;assume -9223372036854775808 <= __copy_to_user_nocheck_#t~ret1211 && __copy_to_user_nocheck_#t~ret1211 <= 9223372036854775807;__copy_to_user_nocheck_~tmp___0~32 := __copy_to_user_nocheck_#t~ret1211;havoc __copy_to_user_nocheck_#t~ret1211; [2021-11-06 21:45:57,280 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L24660-11: __copy_from_user_nocheck_#t~ret1207 := ldv__builtin_expect_#res;assume -9223372036854775808 <= __copy_from_user_nocheck_#t~ret1207 && __copy_from_user_nocheck_#t~ret1207 <= 9223372036854775807;__copy_from_user_nocheck_~tmp___1~16 := __copy_from_user_nocheck_#t~ret1207;havoc __copy_from_user_nocheck_#t~ret1207; [2021-11-06 21:45:57,280 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L24660-18: __copy_to_user_nocheck_#t~ret1212 := ldv__builtin_expect_#res;assume -9223372036854775808 <= __copy_to_user_nocheck_#t~ret1212 && __copy_to_user_nocheck_#t~ret1212 <= 9223372036854775807;__copy_to_user_nocheck_~tmp___1~17 := __copy_to_user_nocheck_#t~ret1212;havoc __copy_to_user_nocheck_#t~ret1212; [2021-11-06 21:45:57,280 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L24660-17: __copy_to_user_nocheck_#t~ret1211 := ldv__builtin_expect_#res;assume -9223372036854775808 <= __copy_to_user_nocheck_#t~ret1211 && __copy_to_user_nocheck_#t~ret1211 <= 9223372036854775807;__copy_to_user_nocheck_~tmp___0~32 := __copy_to_user_nocheck_#t~ret1211;havoc __copy_to_user_nocheck_#t~ret1211; [2021-11-06 21:45:57,281 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L24660-15: __copy_to_user_nocheck_#t~ret1212 := ldv__builtin_expect_#res;assume -9223372036854775808 <= __copy_to_user_nocheck_#t~ret1212 && __copy_to_user_nocheck_#t~ret1212 <= 9223372036854775807;__copy_to_user_nocheck_~tmp___1~17 := __copy_to_user_nocheck_#t~ret1212;havoc __copy_to_user_nocheck_#t~ret1212; [2021-11-06 21:45:57,281 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L24660-6: __copy_from_user_nocheck_#t~ret1206 := ldv__builtin_expect_#res;assume -9223372036854775808 <= __copy_from_user_nocheck_#t~ret1206 && __copy_from_user_nocheck_#t~ret1206 <= 9223372036854775807;__copy_from_user_nocheck_~tmp___0~31 := __copy_from_user_nocheck_#t~ret1206;havoc __copy_from_user_nocheck_#t~ret1206; [2021-11-06 21:45:57,281 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L24660-10: __copy_from_user_nocheck_#t~ret1206 := ldv__builtin_expect_#res;assume -9223372036854775808 <= __copy_from_user_nocheck_#t~ret1206 && __copy_from_user_nocheck_#t~ret1206 <= 9223372036854775807;__copy_from_user_nocheck_~tmp___0~31 := __copy_from_user_nocheck_#t~ret1206;havoc __copy_from_user_nocheck_#t~ret1206; [2021-11-06 21:45:57,281 INFO L758 $ProcedureCfgBuilder]: dead code at ProgramPoint L24660-7: __copy_from_user_nocheck_#t~ret1207 := ldv__builtin_expect_#res;assume -9223372036854775808 <= __copy_from_user_nocheck_#t~ret1207 && __copy_from_user_nocheck_#t~ret1207 <= 9223372036854775807;__copy_from_user_nocheck_~tmp___1~16 := __copy_from_user_nocheck_#t~ret1207;havoc __copy_from_user_nocheck_#t~ret1207; [2021-11-06 21:45:57,345 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-06 21:45:57,346 INFO L299 CfgBuilder]: Removed 14751 assume(true) statements. [2021-11-06 21:45:57,364 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 09:45:57 BoogieIcfgContainer [2021-11-06 21:45:57,365 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-06 21:45:57,366 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-11-06 21:45:57,366 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-11-06 21:45:57,368 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-11-06 21:45:57,369 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 06.11 09:37:01" (1/3) ... [2021-11-06 21:45:57,369 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7436f749 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 09:45:57, skipping insertion in model container [2021-11-06 21:45:57,369 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 06.11 09:37:09" (2/3) ... [2021-11-06 21:45:57,369 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7436f749 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 06.11 09:45:57, skipping insertion in model container [2021-11-06 21:45:57,370 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 06.11 09:45:57" (3/3) ... [2021-11-06 21:45:57,370 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-4.0-rc1---drivers--media--usb--uvc--uvcvideo.ko.cil.i [2021-11-06 21:45:57,374 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-11-06 21:45:57,374 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 493 error locations. [2021-11-06 21:45:57,461 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-11-06 21:45:57,464 INFO L339 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, mHoare=true, mAutomataTypeConcurrency=PETRI_NET, mHoareTripleChecks=INCREMENTAL, mHoareAnnotationPositions=LoopsAndPotentialCycles, 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, mLoopAccelerationTechnique=FAST_UPR [2021-11-06 21:45:57,464 INFO L340 AbstractCegarLoop]: Starting to check reachability of 493 error locations. [2021-11-06 21:45:57,699 INFO L276 IsEmpty]: Start isEmpty. Operand has 25836 states, 25343 states have (on average 1.4571676597087952) internal successors, (36929), 25835 states have internal predecessors, (36929), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-06 21:45:57,704 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 40 [2021-11-06 21:45:57,704 INFO L505 BasicCegarLoop]: Found error trace [2021-11-06 21:45:57,704 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-06 21:45:57,705 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ULTIMATE.startErr226ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 490 more)] === [2021-11-06 21:45:57,708 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-06 21:45:57,708 INFO L85 PathProgramCache]: Analyzing trace with hash -912404834, now seen corresponding path program 1 times [2021-11-06 21:45:57,713 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-06 21:45:57,714 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1122759133] [2021-11-06 21:45:57,714 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-06 21:45:57,714 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-06 21:45:58,295 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-06 21:45:58,789 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-06 21:45:58,790 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-06 21:45:58,790 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1122759133] [2021-11-06 21:45:58,790 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1122759133] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-06 21:45:58,790 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-06 21:45:58,790 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-06 21:45:58,791 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [828046802] [2021-11-06 21:45:58,794 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-06 21:45:58,795 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-06 21:45:58,801 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-06 21:45:58,802 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-06 21:45:58,835 INFO L87 Difference]: Start difference. First operand has 25836 states, 25343 states have (on average 1.4571676597087952) internal successors, (36929), 25835 states have internal predecessors, (36929), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Second operand has 4 states, 4 states have (on average 9.75) internal successors, (39), 3 states have internal predecessors, (39), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-06 21:45:59,582 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-06 21:45:59,583 INFO L93 Difference]: Finished difference Result 51557 states and 73710 transitions. [2021-11-06 21:45:59,583 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-06 21:45:59,584 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 9.75) internal successors, (39), 3 states have internal predecessors, (39), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 39 [2021-11-06 21:45:59,585 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-06 21:45:59,717 INFO L225 Difference]: With dead ends: 51557 [2021-11-06 21:45:59,717 INFO L226 Difference]: Without dead ends: 25429 [2021-11-06 21:45:59,768 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-06 21:45:59,833 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 25429 states. [2021-11-06 21:46:00,309 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 25429 to 25429. [2021-11-06 21:46:00,348 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 25429 states, 24938 states have (on average 1.4270190071377016) internal successors, (35587), 25428 states have internal predecessors, (35587), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-06 21:46:00,441 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25429 states to 25429 states and 35587 transitions. [2021-11-06 21:46:00,443 INFO L78 Accepts]: Start accepts. Automaton has 25429 states and 35587 transitions. Word has length 39 [2021-11-06 21:46:00,444 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-06 21:46:00,444 INFO L470 AbstractCegarLoop]: Abstraction has 25429 states and 35587 transitions. [2021-11-06 21:46:00,444 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 9.75) internal successors, (39), 3 states have internal predecessors, (39), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-06 21:46:00,444 INFO L276 IsEmpty]: Start isEmpty. Operand 25429 states and 35587 transitions. [2021-11-06 21:46:00,446 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 42 [2021-11-06 21:46:00,446 INFO L505 BasicCegarLoop]: Found error trace [2021-11-06 21:46:00,446 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-06 21:46:00,446 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-11-06 21:46:00,447 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ULTIMATE.startErr227ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 490 more)] === [2021-11-06 21:46:00,448 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-06 21:46:00,448 INFO L85 PathProgramCache]: Analyzing trace with hash -646996062, now seen corresponding path program 1 times [2021-11-06 21:46:00,449 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-06 21:46:00,449 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1760727686] [2021-11-06 21:46:00,449 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-06 21:46:00,449 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-06 21:46:00,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-06 21:46:01,043 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-06 21:46:01,044 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-06 21:46:01,044 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1760727686] [2021-11-06 21:46:01,044 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1760727686] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-06 21:46:01,044 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-06 21:46:01,044 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-06 21:46:01,044 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1765411413] [2021-11-06 21:46:01,045 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-06 21:46:01,045 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-06 21:46:01,045 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-06 21:46:01,046 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-06 21:46:01,046 INFO L87 Difference]: Start difference. First operand 25429 states and 35587 transitions. Second operand has 4 states, 4 states have (on average 10.25) internal successors, (41), 3 states have internal predecessors, (41), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-06 21:46:01,501 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-06 21:46:01,501 INFO L93 Difference]: Finished difference Result 25429 states and 35587 transitions. [2021-11-06 21:46:01,502 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-06 21:46:01,503 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 10.25) internal successors, (41), 3 states have internal predecessors, (41), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 41 [2021-11-06 21:46:01,503 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-06 21:46:01,560 INFO L225 Difference]: With dead ends: 25429 [2021-11-06 21:46:01,561 INFO L226 Difference]: Without dead ends: 25425 [2021-11-06 21:46:01,572 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-06 21:46:01,617 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 25425 states. [2021-11-06 21:46:02,023 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 25425 to 25425. [2021-11-06 21:46:02,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 25425 states, 24936 states have (on average 1.4269730510105871) internal successors, (35583), 25424 states have internal predecessors, (35583), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-06 21:46:02,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25425 states to 25425 states and 35583 transitions. [2021-11-06 21:46:02,096 INFO L78 Accepts]: Start accepts. Automaton has 25425 states and 35583 transitions. Word has length 41 [2021-11-06 21:46:02,096 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-06 21:46:02,096 INFO L470 AbstractCegarLoop]: Abstraction has 25425 states and 35583 transitions. [2021-11-06 21:46:02,096 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 10.25) internal successors, (41), 3 states have internal predecessors, (41), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-06 21:46:02,096 INFO L276 IsEmpty]: Start isEmpty. Operand 25425 states and 35583 transitions. [2021-11-06 21:46:02,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2021-11-06 21:46:02,097 INFO L505 BasicCegarLoop]: Found error trace [2021-11-06 21:46:02,097 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-06 21:46:02,098 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-11-06 21:46:02,098 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ULTIMATE.startErr228ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 490 more)] === [2021-11-06 21:46:02,098 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-06 21:46:02,098 INFO L85 PathProgramCache]: Analyzing trace with hash 1007763718, now seen corresponding path program 1 times [2021-11-06 21:46:02,098 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-06 21:46:02,099 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1457528178] [2021-11-06 21:46:02,099 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-06 21:46:02,099 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-06 21:46:02,358 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-06 21:46:02,678 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-06 21:46:02,678 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-06 21:46:02,678 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1457528178] [2021-11-06 21:46:02,678 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1457528178] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-06 21:46:02,678 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-06 21:46:02,678 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-06 21:46:02,678 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1209277912] [2021-11-06 21:46:02,679 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-06 21:46:02,679 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-06 21:46:02,679 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-06 21:46:02,679 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-06 21:46:02,679 INFO L87 Difference]: Start difference. First operand 25425 states and 35583 transitions. Second operand has 4 states, 4 states have (on average 10.75) internal successors, (43), 3 states have internal predecessors, (43), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-06 21:46:03,073 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-06 21:46:03,073 INFO L93 Difference]: Finished difference Result 25425 states and 35583 transitions. [2021-11-06 21:46:03,074 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-06 21:46:03,074 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 10.75) internal successors, (43), 3 states have internal predecessors, (43), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 43 [2021-11-06 21:46:03,074 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-06 21:46:03,128 INFO L225 Difference]: With dead ends: 25425 [2021-11-06 21:46:03,129 INFO L226 Difference]: Without dead ends: 25421 [2021-11-06 21:46:03,139 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-06 21:46:03,180 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 25421 states. [2021-11-06 21:46:03,803 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 25421 to 25421. [2021-11-06 21:46:03,831 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 25421 states, 24934 states have (on average 1.4269270875110291) internal successors, (35579), 25420 states have internal predecessors, (35579), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-06 21:46:04,062 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25421 states to 25421 states and 35579 transitions. [2021-11-06 21:46:04,063 INFO L78 Accepts]: Start accepts. Automaton has 25421 states and 35579 transitions. Word has length 43 [2021-11-06 21:46:04,063 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-06 21:46:04,063 INFO L470 AbstractCegarLoop]: Abstraction has 25421 states and 35579 transitions. [2021-11-06 21:46:04,063 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 10.75) internal successors, (43), 3 states have internal predecessors, (43), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-06 21:46:04,063 INFO L276 IsEmpty]: Start isEmpty. Operand 25421 states and 35579 transitions. [2021-11-06 21:46:04,066 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 46 [2021-11-06 21:46:04,066 INFO L505 BasicCegarLoop]: Found error trace [2021-11-06 21:46:04,066 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-06 21:46:04,066 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-11-06 21:46:04,066 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ULTIMATE.startErr229ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 490 more)] === [2021-11-06 21:46:04,067 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-06 21:46:04,067 INFO L85 PathProgramCache]: Analyzing trace with hash 2094013130, now seen corresponding path program 1 times [2021-11-06 21:46:04,067 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-06 21:46:04,067 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1832092756] [2021-11-06 21:46:04,067 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-06 21:46:04,067 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-06 21:46:04,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-06 21:46:04,619 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-06 21:46:04,619 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-06 21:46:04,619 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1832092756] [2021-11-06 21:46:04,619 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1832092756] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-06 21:46:04,619 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-06 21:46:04,619 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-06 21:46:04,619 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [760221647] [2021-11-06 21:46:04,620 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-06 21:46:04,620 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-06 21:46:04,620 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-06 21:46:04,620 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-06 21:46:04,620 INFO L87 Difference]: Start difference. First operand 25421 states and 35579 transitions. Second operand has 4 states, 4 states have (on average 11.25) internal successors, (45), 3 states have internal predecessors, (45), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-06 21:46:05,103 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-06 21:46:05,103 INFO L93 Difference]: Finished difference Result 25421 states and 35579 transitions. [2021-11-06 21:46:05,103 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-06 21:46:05,104 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 11.25) internal successors, (45), 3 states have internal predecessors, (45), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 45 [2021-11-06 21:46:05,105 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-06 21:46:05,153 INFO L225 Difference]: With dead ends: 25421 [2021-11-06 21:46:05,154 INFO L226 Difference]: Without dead ends: 25417 [2021-11-06 21:46:05,163 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-06 21:46:05,203 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 25417 states. [2021-11-06 21:46:05,599 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 25417 to 25417. [2021-11-06 21:46:05,624 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 25417 states, 24932 states have (on average 1.4268811166372533) internal successors, (35575), 25416 states have internal predecessors, (35575), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-06 21:46:05,661 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25417 states to 25417 states and 35575 transitions. [2021-11-06 21:46:05,661 INFO L78 Accepts]: Start accepts. Automaton has 25417 states and 35575 transitions. Word has length 45 [2021-11-06 21:46:05,661 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-06 21:46:05,661 INFO L470 AbstractCegarLoop]: Abstraction has 25417 states and 35575 transitions. [2021-11-06 21:46:05,662 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 11.25) internal successors, (45), 3 states have internal predecessors, (45), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-06 21:46:05,662 INFO L276 IsEmpty]: Start isEmpty. Operand 25417 states and 35575 transitions. [2021-11-06 21:46:05,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2021-11-06 21:46:05,662 INFO L505 BasicCegarLoop]: Found error trace [2021-11-06 21:46:05,662 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-06 21:46:05,663 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-11-06 21:46:05,663 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting ULTIMATE.startErr230ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 490 more)] === [2021-11-06 21:46:05,663 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-06 21:46:05,663 INFO L85 PathProgramCache]: Analyzing trace with hash -1992321810, now seen corresponding path program 1 times [2021-11-06 21:46:05,663 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-06 21:46:05,663 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [843061273] [2021-11-06 21:46:05,663 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-06 21:46:05,664 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-06 21:46:05,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-06 21:46:06,287 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-06 21:46:06,287 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-06 21:46:06,287 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [843061273] [2021-11-06 21:46:06,287 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [843061273] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-06 21:46:06,287 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-06 21:46:06,287 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-06 21:46:06,287 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [872384577] [2021-11-06 21:46:06,288 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-06 21:46:06,288 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-06 21:46:06,288 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-06 21:46:06,288 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-06 21:46:06,288 INFO L87 Difference]: Start difference. First operand 25417 states and 35575 transitions. Second operand has 4 states, 4 states have (on average 11.75) internal successors, (47), 3 states have internal predecessors, (47), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-06 21:46:06,748 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-06 21:46:06,749 INFO L93 Difference]: Finished difference Result 25417 states and 35575 transitions. [2021-11-06 21:46:06,749 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-06 21:46:06,749 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 11.75) internal successors, (47), 3 states have internal predecessors, (47), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 47 [2021-11-06 21:46:06,749 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-06 21:46:06,792 INFO L225 Difference]: With dead ends: 25417 [2021-11-06 21:46:06,792 INFO L226 Difference]: Without dead ends: 25413 [2021-11-06 21:46:06,801 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-06 21:46:06,835 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 25413 states. [2021-11-06 21:46:07,347 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 25413 to 25413. [2021-11-06 21:46:07,373 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 25413 states, 24930 states have (on average 1.4268351383874849) internal successors, (35571), 25412 states have internal predecessors, (35571), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-06 21:46:07,411 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25413 states to 25413 states and 35571 transitions. [2021-11-06 21:46:07,411 INFO L78 Accepts]: Start accepts. Automaton has 25413 states and 35571 transitions. Word has length 47 [2021-11-06 21:46:07,411 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-06 21:46:07,411 INFO L470 AbstractCegarLoop]: Abstraction has 25413 states and 35571 transitions. [2021-11-06 21:46:07,411 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 11.75) internal successors, (47), 3 states have internal predecessors, (47), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-06 21:46:07,411 INFO L276 IsEmpty]: Start isEmpty. Operand 25413 states and 35571 transitions. [2021-11-06 21:46:07,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 50 [2021-11-06 21:46:07,412 INFO L505 BasicCegarLoop]: Found error trace [2021-11-06 21:46:07,412 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-06 21:46:07,412 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-11-06 21:46:07,413 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ULTIMATE.startErr231ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 490 more)] === [2021-11-06 21:46:07,416 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-06 21:46:07,416 INFO L85 PathProgramCache]: Analyzing trace with hash 934877042, now seen corresponding path program 1 times [2021-11-06 21:46:07,416 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-06 21:46:07,416 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1874581326] [2021-11-06 21:46:07,416 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-06 21:46:07,416 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-06 21:46:07,615 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-06 21:46:07,933 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-06 21:46:07,933 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-06 21:46:07,933 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1874581326] [2021-11-06 21:46:07,933 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1874581326] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-06 21:46:07,933 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-06 21:46:07,933 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-06 21:46:07,933 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [503852667] [2021-11-06 21:46:07,934 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-06 21:46:07,934 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-06 21:46:07,934 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-06 21:46:07,934 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-06 21:46:07,934 INFO L87 Difference]: Start difference. First operand 25413 states and 35571 transitions. Second operand has 4 states, 4 states have (on average 12.25) internal successors, (49), 3 states have internal predecessors, (49), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-06 21:46:08,612 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-06 21:46:08,613 INFO L93 Difference]: Finished difference Result 25413 states and 35571 transitions. [2021-11-06 21:46:08,613 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-06 21:46:08,613 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 12.25) internal successors, (49), 3 states have internal predecessors, (49), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 49 [2021-11-06 21:46:08,613 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-06 21:46:08,653 INFO L225 Difference]: With dead ends: 25413 [2021-11-06 21:46:08,654 INFO L226 Difference]: Without dead ends: 25409 [2021-11-06 21:46:08,658 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-06 21:46:08,695 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 25409 states. [2021-11-06 21:46:09,159 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 25409 to 25409. [2021-11-06 21:46:09,181 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 25409 states, 24928 states have (on average 1.4267891527599486) internal successors, (35567), 25408 states have internal predecessors, (35567), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-06 21:46:09,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25409 states to 25409 states and 35567 transitions. [2021-11-06 21:46:09,215 INFO L78 Accepts]: Start accepts. Automaton has 25409 states and 35567 transitions. Word has length 49 [2021-11-06 21:46:09,215 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-06 21:46:09,215 INFO L470 AbstractCegarLoop]: Abstraction has 25409 states and 35567 transitions. [2021-11-06 21:46:09,215 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 12.25) internal successors, (49), 3 states have internal predecessors, (49), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-06 21:46:09,215 INFO L276 IsEmpty]: Start isEmpty. Operand 25409 states and 35567 transitions. [2021-11-06 21:46:09,216 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2021-11-06 21:46:09,216 INFO L505 BasicCegarLoop]: Found error trace [2021-11-06 21:46:09,216 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-06 21:46:09,216 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-11-06 21:46:09,216 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ULTIMATE.startErr232ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 490 more)] === [2021-11-06 21:46:09,216 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-06 21:46:09,216 INFO L85 PathProgramCache]: Analyzing trace with hash 769395286, now seen corresponding path program 1 times [2021-11-06 21:46:09,217 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-06 21:46:09,217 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [949578908] [2021-11-06 21:46:09,217 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-06 21:46:09,217 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-06 21:46:09,422 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-06 21:46:09,708 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-06 21:46:09,708 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-06 21:46:09,708 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [949578908] [2021-11-06 21:46:09,708 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [949578908] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-06 21:46:09,708 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-06 21:46:09,708 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-06 21:46:09,709 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1158108754] [2021-11-06 21:46:09,709 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-06 21:46:09,709 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-06 21:46:09,709 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-06 21:46:09,709 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-06 21:46:09,709 INFO L87 Difference]: Start difference. First operand 25409 states and 35567 transitions. Second operand has 4 states, 4 states have (on average 12.75) internal successors, (51), 3 states have internal predecessors, (51), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-06 21:46:10,262 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-06 21:46:10,262 INFO L93 Difference]: Finished difference Result 25409 states and 35567 transitions. [2021-11-06 21:46:10,267 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-06 21:46:10,267 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 12.75) internal successors, (51), 3 states have internal predecessors, (51), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 51 [2021-11-06 21:46:10,268 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-06 21:46:10,310 INFO L225 Difference]: With dead ends: 25409 [2021-11-06 21:46:10,310 INFO L226 Difference]: Without dead ends: 25405 [2021-11-06 21:46:10,318 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-06 21:46:10,354 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 25405 states. [2021-11-06 21:46:10,844 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 25405 to 25405. [2021-11-06 21:46:10,872 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 25405 states, 24926 states have (on average 1.4267431597528686) internal successors, (35563), 25404 states have internal predecessors, (35563), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-06 21:46:10,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25405 states to 25405 states and 35563 transitions. [2021-11-06 21:46:10,917 INFO L78 Accepts]: Start accepts. Automaton has 25405 states and 35563 transitions. Word has length 51 [2021-11-06 21:46:10,917 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-06 21:46:10,918 INFO L470 AbstractCegarLoop]: Abstraction has 25405 states and 35563 transitions. [2021-11-06 21:46:10,918 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 12.75) internal successors, (51), 3 states have internal predecessors, (51), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-06 21:46:10,918 INFO L276 IsEmpty]: Start isEmpty. Operand 25405 states and 35563 transitions. [2021-11-06 21:46:10,918 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2021-11-06 21:46:10,918 INFO L505 BasicCegarLoop]: Found error trace [2021-11-06 21:46:10,919 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-06 21:46:10,919 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-11-06 21:46:10,919 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting ULTIMATE.startErr233ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 490 more)] === [2021-11-06 21:46:10,919 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-06 21:46:10,919 INFO L85 PathProgramCache]: Analyzing trace with hash 655218074, now seen corresponding path program 1 times [2021-11-06 21:46:10,919 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-06 21:46:10,919 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1194470023] [2021-11-06 21:46:10,920 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-06 21:46:10,920 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-06 21:46:11,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-06 21:46:11,437 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-06 21:46:11,437 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-06 21:46:11,437 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1194470023] [2021-11-06 21:46:11,437 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1194470023] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-06 21:46:11,437 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-06 21:46:11,437 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-06 21:46:11,437 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1257031807] [2021-11-06 21:46:11,438 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-06 21:46:11,438 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-06 21:46:11,438 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-06 21:46:11,438 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-06 21:46:11,438 INFO L87 Difference]: Start difference. First operand 25405 states and 35563 transitions. Second operand has 4 states, 4 states have (on average 13.25) internal successors, (53), 3 states have internal predecessors, (53), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-06 21:46:11,992 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-06 21:46:11,992 INFO L93 Difference]: Finished difference Result 25405 states and 35563 transitions. [2021-11-06 21:46:11,993 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-06 21:46:11,993 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 13.25) internal successors, (53), 3 states have internal predecessors, (53), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 53 [2021-11-06 21:46:11,993 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-06 21:46:12,034 INFO L225 Difference]: With dead ends: 25405 [2021-11-06 21:46:12,035 INFO L226 Difference]: Without dead ends: 25401 [2021-11-06 21:46:12,046 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-06 21:46:12,085 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 25401 states. [2021-11-06 21:46:12,588 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 25401 to 25401. [2021-11-06 21:46:12,614 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 25401 states, 24924 states have (on average 1.426697159364468) internal successors, (35559), 25400 states have internal predecessors, (35559), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-06 21:46:12,649 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25401 states to 25401 states and 35559 transitions. [2021-11-06 21:46:12,649 INFO L78 Accepts]: Start accepts. Automaton has 25401 states and 35559 transitions. Word has length 53 [2021-11-06 21:46:12,650 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-06 21:46:12,650 INFO L470 AbstractCegarLoop]: Abstraction has 25401 states and 35559 transitions. [2021-11-06 21:46:12,650 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 13.25) internal successors, (53), 3 states have internal predecessors, (53), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-06 21:46:12,650 INFO L276 IsEmpty]: Start isEmpty. Operand 25401 states and 35559 transitions. [2021-11-06 21:46:12,650 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 56 [2021-11-06 21:46:12,650 INFO L505 BasicCegarLoop]: Found error trace [2021-11-06 21:46:12,650 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-06 21:46:12,651 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-11-06 21:46:12,651 INFO L402 AbstractCegarLoop]: === Iteration 9 === Targeting ULTIMATE.startErr234ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 490 more)] === [2021-11-06 21:46:12,651 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-06 21:46:12,651 INFO L85 PathProgramCache]: Analyzing trace with hash -1694900899, now seen corresponding path program 1 times [2021-11-06 21:46:12,651 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-06 21:46:12,651 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [798132803] [2021-11-06 21:46:12,652 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-06 21:46:12,652 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-06 21:46:12,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-06 21:46:13,151 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-06 21:46:13,152 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-06 21:46:13,152 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [798132803] [2021-11-06 21:46:13,152 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [798132803] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-06 21:46:13,152 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-06 21:46:13,152 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-06 21:46:13,152 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [224405997] [2021-11-06 21:46:13,152 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-06 21:46:13,152 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-06 21:46:13,153 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-06 21:46:13,153 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-06 21:46:13,153 INFO L87 Difference]: Start difference. First operand 25401 states and 35559 transitions. Second operand has 4 states, 4 states have (on average 13.75) internal successors, (55), 3 states have internal predecessors, (55), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-06 21:46:13,916 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-06 21:46:13,916 INFO L93 Difference]: Finished difference Result 25401 states and 35559 transitions. [2021-11-06 21:46:13,916 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-06 21:46:13,917 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 13.75) internal successors, (55), 3 states have internal predecessors, (55), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 55 [2021-11-06 21:46:13,917 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-06 21:46:13,957 INFO L225 Difference]: With dead ends: 25401 [2021-11-06 21:46:13,957 INFO L226 Difference]: Without dead ends: 25397 [2021-11-06 21:46:13,968 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-06 21:46:14,006 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 25397 states. [2021-11-06 21:46:14,580 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 25397 to 25397. [2021-11-06 21:46:14,611 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 25397 states, 24922 states have (on average 1.42665115159297) internal successors, (35555), 25396 states have internal predecessors, (35555), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-06 21:46:14,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25397 states to 25397 states and 35555 transitions. [2021-11-06 21:46:14,654 INFO L78 Accepts]: Start accepts. Automaton has 25397 states and 35555 transitions. Word has length 55 [2021-11-06 21:46:14,654 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-06 21:46:14,654 INFO L470 AbstractCegarLoop]: Abstraction has 25397 states and 35555 transitions. [2021-11-06 21:46:14,654 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 13.75) internal successors, (55), 3 states have internal predecessors, (55), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-06 21:46:14,654 INFO L276 IsEmpty]: Start isEmpty. Operand 25397 states and 35555 transitions. [2021-11-06 21:46:14,655 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 58 [2021-11-06 21:46:14,655 INFO L505 BasicCegarLoop]: Found error trace [2021-11-06 21:46:14,655 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-06 21:46:14,655 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-11-06 21:46:14,655 INFO L402 AbstractCegarLoop]: === Iteration 10 === Targeting ULTIMATE.startErr235ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 490 more)] === [2021-11-06 21:46:14,655 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-06 21:46:14,656 INFO L85 PathProgramCache]: Analyzing trace with hash -1006434943, now seen corresponding path program 1 times [2021-11-06 21:46:14,656 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-06 21:46:14,656 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1268645558] [2021-11-06 21:46:14,656 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-06 21:46:14,656 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-06 21:46:14,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-06 21:46:15,233 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2021-11-06 21:46:15,233 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-11-06 21:46:15,233 INFO L332 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1268645558] [2021-11-06 21:46:15,234 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1268645558] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-06 21:46:15,234 INFO L186 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2021-11-06 21:46:15,234 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-06 21:46:15,234 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1558648057] [2021-11-06 21:46:15,234 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-06 21:46:15,234 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-11-06 21:46:15,234 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-06 21:46:15,235 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-06 21:46:15,235 INFO L87 Difference]: Start difference. First operand 25397 states and 35555 transitions. Second operand has 4 states, 4 states have (on average 14.25) internal successors, (57), 3 states have internal predecessors, (57), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-06 21:46:15,844 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-06 21:46:15,844 INFO L93 Difference]: Finished difference Result 25397 states and 35555 transitions. [2021-11-06 21:46:15,845 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-06 21:46:15,845 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 14.25) internal successors, (57), 3 states have internal predecessors, (57), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) Word has length 57 [2021-11-06 21:46:15,845 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-06 21:46:15,876 INFO L225 Difference]: With dead ends: 25397 [2021-11-06 21:46:15,876 INFO L226 Difference]: Without dead ends: 25393 [2021-11-06 21:46:15,881 INFO L786 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 1 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-06 21:46:15,913 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 25393 states. [2021-11-06 21:46:16,372 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 25393 to 25393. [2021-11-06 21:46:16,400 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 25393 states, 24920 states have (on average 1.426605136436597) internal successors, (35551), 25392 states have internal predecessors, (35551), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-06 21:46:16,440 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 25393 states to 25393 states and 35551 transitions. [2021-11-06 21:46:16,440 INFO L78 Accepts]: Start accepts. Automaton has 25393 states and 35551 transitions. Word has length 57 [2021-11-06 21:46:16,440 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-06 21:46:16,440 INFO L470 AbstractCegarLoop]: Abstraction has 25393 states and 35551 transitions. [2021-11-06 21:46:16,441 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 14.25) internal successors, (57), 3 states have internal predecessors, (57), 0 states have call successors, (0), 0 states have call predecessors, (0), 0 states have return successors, (0), 0 states have call predecessors, (0), 0 states have call successors, (0) [2021-11-06 21:46:16,441 INFO L276 IsEmpty]: Start isEmpty. Operand 25393 states and 35551 transitions. [2021-11-06 21:46:16,441 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-06 21:46:16,441 INFO L505 BasicCegarLoop]: Found error trace [2021-11-06 21:46:16,441 INFO L513 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-06 21:46:16,441 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2021-11-06 21:46:16,441 INFO L402 AbstractCegarLoop]: === Iteration 11 === Targeting ULTIMATE.startErr236ASSERT_VIOLATIONERROR_FUNCTION === [ULTIMATE.startErr0ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr1ASSERT_VIOLATIONERROR_FUNCTION, ULTIMATE.startErr2ASSERT_VIOLATIONERROR_FUNCTION (and 490 more)] === [2021-11-06 21:46:16,442 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-06 21:46:16,442 INFO L85 PathProgramCache]: Analyzing trace with hash -815614459, now seen corresponding path program 1 times [2021-11-06 21:46:16,442 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-11-06 21:46:16,442 INFO L332 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1641075782] [2021-11-06 21:46:16,442 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-06 21:46:16,442 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-06 21:46:16,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat