./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--md--raid456.ko.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version ff03de63 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--md--raid456.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 44a365b0a9ab0c087a7fd95686a95a7a3d5f7a279cab683ec4e216584d2b370f --- Real Ultimate output --- This is Ultimate 0.2.2-dev-ff03de6 [2021-12-21 17:35:37,466 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-12-21 17:35:37,467 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-12-21 17:35:37,491 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-12-21 17:35:37,491 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-12-21 17:35:37,492 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-12-21 17:35:37,493 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-12-21 17:35:37,495 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-12-21 17:35:37,496 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-12-21 17:35:37,497 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-12-21 17:35:37,497 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-12-21 17:35:37,498 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-12-21 17:35:37,499 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-12-21 17:35:37,499 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-12-21 17:35:37,500 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-12-21 17:35:37,501 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-12-21 17:35:37,502 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-12-21 17:35:37,502 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-12-21 17:35:37,504 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-12-21 17:35:37,505 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-12-21 17:35:37,506 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-12-21 17:35:37,511 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-12-21 17:35:37,512 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-12-21 17:35:37,513 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-12-21 17:35:37,514 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-12-21 17:35:37,515 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-12-21 17:35:37,515 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-12-21 17:35:37,516 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-12-21 17:35:37,516 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-12-21 17:35:37,517 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-12-21 17:35:37,517 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-12-21 17:35:37,517 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-12-21 17:35:37,518 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-12-21 17:35:37,519 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-12-21 17:35:37,519 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-12-21 17:35:37,519 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-12-21 17:35:37,520 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-12-21 17:35:37,520 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-12-21 17:35:37,520 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-12-21 17:35:37,521 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-12-21 17:35:37,521 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-12-21 17:35:37,523 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2021-12-21 17:35:37,541 INFO L113 SettingsManager]: Loading preferences was successful [2021-12-21 17:35:37,541 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-12-21 17:35:37,541 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-12-21 17:35:37,541 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-12-21 17:35:37,542 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-12-21 17:35:37,542 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-12-21 17:35:37,542 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2021-12-21 17:35:37,542 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2021-12-21 17:35:37,543 INFO L138 SettingsManager]: * Use SBE=true [2021-12-21 17:35:37,543 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-12-21 17:35:37,548 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-12-21 17:35:37,548 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-12-21 17:35:37,549 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-12-21 17:35:37,549 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-12-21 17:35:37,549 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-12-21 17:35:37,549 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-12-21 17:35:37,549 INFO L138 SettingsManager]: * Use constant arrays=true [2021-12-21 17:35:37,549 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-12-21 17:35:37,549 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-12-21 17:35:37,549 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2021-12-21 17:35:37,549 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-12-21 17:35:37,550 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-21 17:35:37,550 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-12-21 17:35:37,550 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-12-21 17:35:37,550 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-12-21 17:35:37,550 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2021-12-21 17:35:37,550 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-12-21 17:35:37,550 INFO L138 SettingsManager]: * Large block encoding in concurrent analysis=OFF [2021-12-21 17:35:37,550 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2021-12-21 17:35:37,550 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-12-21 17:35:37,551 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-12-21 17:35:37,551 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 44a365b0a9ab0c087a7fd95686a95a7a3d5f7a279cab683ec4e216584d2b370f [2021-12-21 17:35:37,723 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-12-21 17:35:37,743 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-12-21 17:35:37,746 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-12-21 17:35:37,747 INFO L271 PluginConnector]: Initializing CDTParser... [2021-12-21 17:35:37,748 INFO L275 PluginConnector]: CDTParser initialized [2021-12-21 17:35:37,749 INFO L432 ainManager$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--md--raid456.ko.cil.i [2021-12-21 17:35:37,809 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/06792cf01/a9df9119f16b459baf16929f782e57e6/FLAG46261e00b [2021-12-21 17:35:38,590 INFO L306 CDTParser]: Found 1 translation units. [2021-12-21 17:35:38,591 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i [2021-12-21 17:35:38,659 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/06792cf01/a9df9119f16b459baf16929f782e57e6/FLAG46261e00b [2021-12-21 17:35:38,842 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/06792cf01/a9df9119f16b459baf16929f782e57e6 [2021-12-21 17:35:38,845 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-12-21 17:35:38,846 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-12-21 17:35:38,848 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-12-21 17:35:38,848 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-12-21 17:35:38,851 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-12-21 17:35:38,851 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.12 05:35:38" (1/1) ... [2021-12-21 17:35:38,852 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@61ddf970 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 05:35:38, skipping insertion in model container [2021-12-21 17:35:38,852 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.12 05:35:38" (1/1) ... [2021-12-21 17:35:38,857 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-12-21 17:35:39,044 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-12-21 17:35:45,978 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[773190,773203] [2021-12-21 17:35:45,981 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[773335,773348] [2021-12-21 17:35:45,981 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[773481,773494] [2021-12-21 17:35:45,982 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[773646,773659] [2021-12-21 17:35:45,982 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[773804,773817] [2021-12-21 17:35:45,982 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[773962,773975] [2021-12-21 17:35:45,982 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[774120,774133] [2021-12-21 17:35:45,983 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[774280,774293] [2021-12-21 17:35:45,983 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[774439,774452] [2021-12-21 17:35:45,983 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[774578,774591] [2021-12-21 17:35:45,984 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[774720,774733] [2021-12-21 17:35:45,984 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[774869,774882] [2021-12-21 17:35:45,984 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[775008,775021] [2021-12-21 17:35:45,985 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[775163,775176] [2021-12-21 17:35:45,985 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[775323,775336] [2021-12-21 17:35:45,985 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[775474,775487] [2021-12-21 17:35:45,986 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[775625,775638] [2021-12-21 17:35:45,986 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[775777,775790] [2021-12-21 17:35:45,986 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[775926,775939] [2021-12-21 17:35:45,987 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[776074,776087] [2021-12-21 17:35:45,988 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[776231,776244] [2021-12-21 17:35:45,988 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[776380,776393] [2021-12-21 17:35:45,988 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[776536,776549] [2021-12-21 17:35:45,988 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[776689,776702] [2021-12-21 17:35:45,989 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[776835,776848] [2021-12-21 17:35:45,989 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[776978,776991] [2021-12-21 17:35:45,989 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[777130,777143] [2021-12-21 17:35:45,990 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[777276,777289] [2021-12-21 17:35:45,990 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[777421,777434] [2021-12-21 17:35:45,990 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[777575,777588] [2021-12-21 17:35:45,991 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[777726,777739] [2021-12-21 17:35:45,991 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[777881,777894] [2021-12-21 17:35:45,991 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[778033,778046] [2021-12-21 17:35:45,992 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[778188,778201] [2021-12-21 17:35:45,992 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[778352,778365] [2021-12-21 17:35:45,992 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[778508,778521] [2021-12-21 17:35:45,993 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[778672,778685] [2021-12-21 17:35:45,993 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[778814,778827] [2021-12-21 17:35:45,993 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[778972,778985] [2021-12-21 17:35:45,994 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[779139,779152] [2021-12-21 17:35:45,995 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[779298,779311] [2021-12-21 17:35:45,996 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[779457,779470] [2021-12-21 17:35:45,996 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[779606,779619] [2021-12-21 17:35:45,997 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[779753,779766] [2021-12-21 17:35:45,998 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[779892,779905] [2021-12-21 17:35:45,999 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[780055,780068] [2021-12-21 17:35:45,999 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[780221,780234] [2021-12-21 17:35:45,999 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[780385,780398] [2021-12-21 17:35:45,999 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[780550,780563] [2021-12-21 17:35:46,000 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[780715,780728] [2021-12-21 17:35:46,000 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[780881,780894] [2021-12-21 17:35:46,000 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[781046,781059] [2021-12-21 17:35:46,001 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[781213,781226] [2021-12-21 17:35:46,001 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[781373,781386] [2021-12-21 17:35:46,001 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[781535,781548] [2021-12-21 17:35:46,002 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[781694,781707] [2021-12-21 17:35:46,002 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[781840,781853] [2021-12-21 17:35:46,002 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[781983,781996] [2021-12-21 17:35:46,002 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[782127,782140] [2021-12-21 17:35:46,003 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[782270,782283] [2021-12-21 17:35:46,003 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[782414,782427] [2021-12-21 17:35:46,003 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[782555,782568] [2021-12-21 17:35:46,005 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[782693,782706] [2021-12-21 17:35:46,005 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[782851,782864] [2021-12-21 17:35:46,006 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[783010,783023] [2021-12-21 17:35:46,006 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[783166,783179] [2021-12-21 17:35:46,007 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[783315,783328] [2021-12-21 17:35:46,007 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[783467,783480] [2021-12-21 17:35:46,007 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[783618,783631] [2021-12-21 17:35:46,007 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[783767,783780] [2021-12-21 17:35:46,008 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[783919,783932] [2021-12-21 17:35:46,008 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[784067,784080] [2021-12-21 17:35:46,008 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[784220,784233] [2021-12-21 17:35:46,009 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[784371,784384] [2021-12-21 17:35:46,010 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[784521,784534] [2021-12-21 17:35:46,010 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[784668,784681] [2021-12-21 17:35:46,011 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[784819,784832] [2021-12-21 17:35:46,011 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[784970,784983] [2021-12-21 17:35:46,012 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[785118,785131] [2021-12-21 17:35:46,012 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[785284,785297] [2021-12-21 17:35:46,013 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[785453,785466] [2021-12-21 17:35:46,013 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[785620,785633] [2021-12-21 17:35:46,013 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[785788,785801] [2021-12-21 17:35:46,020 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[785938,785951] [2021-12-21 17:35:46,021 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[786085,786098] [2021-12-21 17:35:46,021 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[786246,786259] [2021-12-21 17:35:46,021 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[786416,786429] [2021-12-21 17:35:46,021 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[786578,786591] [2021-12-21 17:35:46,041 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-21 17:35:46,062 INFO L203 MainTranslator]: Completed pre-run [2021-12-21 17:35:46,536 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[773190,773203] [2021-12-21 17:35:46,537 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[773335,773348] [2021-12-21 17:35:46,537 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[773481,773494] [2021-12-21 17:35:46,537 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[773646,773659] [2021-12-21 17:35:46,538 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[773804,773817] [2021-12-21 17:35:46,538 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[773962,773975] [2021-12-21 17:35:46,538 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[774120,774133] [2021-12-21 17:35:46,538 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[774280,774293] [2021-12-21 17:35:46,539 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[774439,774452] [2021-12-21 17:35:46,539 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[774578,774591] [2021-12-21 17:35:46,539 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[774720,774733] [2021-12-21 17:35:46,540 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[774869,774882] [2021-12-21 17:35:46,540 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[775008,775021] [2021-12-21 17:35:46,540 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[775163,775176] [2021-12-21 17:35:46,541 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[775323,775336] [2021-12-21 17:35:46,541 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[775474,775487] [2021-12-21 17:35:46,541 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[775625,775638] [2021-12-21 17:35:46,541 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[775777,775790] [2021-12-21 17:35:46,542 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[775926,775939] [2021-12-21 17:35:46,542 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[776074,776087] [2021-12-21 17:35:46,542 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[776231,776244] [2021-12-21 17:35:46,543 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[776380,776393] [2021-12-21 17:35:46,543 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[776536,776549] [2021-12-21 17:35:46,543 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[776689,776702] [2021-12-21 17:35:46,543 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[776835,776848] [2021-12-21 17:35:46,544 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[776978,776991] [2021-12-21 17:35:46,544 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[777130,777143] [2021-12-21 17:35:46,544 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[777276,777289] [2021-12-21 17:35:46,545 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[777421,777434] [2021-12-21 17:35:46,545 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[777575,777588] [2021-12-21 17:35:46,545 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[777726,777739] [2021-12-21 17:35:46,545 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[777881,777894] [2021-12-21 17:35:46,546 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[778033,778046] [2021-12-21 17:35:46,546 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[778188,778201] [2021-12-21 17:35:46,546 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[778352,778365] [2021-12-21 17:35:46,546 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[778508,778521] [2021-12-21 17:35:46,547 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[778672,778685] [2021-12-21 17:35:46,547 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[778814,778827] [2021-12-21 17:35:46,547 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[778972,778985] [2021-12-21 17:35:46,548 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[779139,779152] [2021-12-21 17:35:46,548 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[779298,779311] [2021-12-21 17:35:46,548 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[779457,779470] [2021-12-21 17:35:46,548 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[779606,779619] [2021-12-21 17:35:46,549 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[779753,779766] [2021-12-21 17:35:46,549 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[779892,779905] [2021-12-21 17:35:46,549 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[780055,780068] [2021-12-21 17:35:46,550 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[780221,780234] [2021-12-21 17:35:46,550 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[780385,780398] [2021-12-21 17:35:46,550 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[780550,780563] [2021-12-21 17:35:46,550 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[780715,780728] [2021-12-21 17:35:46,551 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[780881,780894] [2021-12-21 17:35:46,551 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[781046,781059] [2021-12-21 17:35:46,551 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[781213,781226] [2021-12-21 17:35:46,552 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[781373,781386] [2021-12-21 17:35:46,552 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[781535,781548] [2021-12-21 17:35:46,552 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[781694,781707] [2021-12-21 17:35:46,552 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[781840,781853] [2021-12-21 17:35:46,553 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[781983,781996] [2021-12-21 17:35:46,553 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[782127,782140] [2021-12-21 17:35:46,553 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[782270,782283] [2021-12-21 17:35:46,554 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[782414,782427] [2021-12-21 17:35:46,554 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[782555,782568] [2021-12-21 17:35:46,554 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[782693,782706] [2021-12-21 17:35:46,555 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[782851,782864] [2021-12-21 17:35:46,555 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[783010,783023] [2021-12-21 17:35:46,555 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[783166,783179] [2021-12-21 17:35:46,555 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[783315,783328] [2021-12-21 17:35:46,556 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[783467,783480] [2021-12-21 17:35:46,556 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[783618,783631] [2021-12-21 17:35:46,556 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[783767,783780] [2021-12-21 17:35:46,557 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[783919,783932] [2021-12-21 17:35:46,557 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[784067,784080] [2021-12-21 17:35:46,557 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[784220,784233] [2021-12-21 17:35:46,557 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[784371,784384] [2021-12-21 17:35:46,558 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[784521,784534] [2021-12-21 17:35:46,558 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[784668,784681] [2021-12-21 17:35:46,558 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[784819,784832] [2021-12-21 17:35:46,559 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[784970,784983] [2021-12-21 17:35:46,559 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[785118,785131] [2021-12-21 17:35:46,559 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[785284,785297] [2021-12-21 17:35:46,559 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[785453,785466] [2021-12-21 17:35:46,560 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[785620,785633] [2021-12-21 17:35:46,560 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[785788,785801] [2021-12-21 17:35:46,560 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[785938,785951] [2021-12-21 17:35:46,561 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[786085,786098] [2021-12-21 17:35:46,561 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[786246,786259] [2021-12-21 17:35:46,561 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[786416,786429] [2021-12-21 17:35:46,561 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--md--raid456.ko.cil.i[786578,786591] [2021-12-21 17:35:46,566 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-12-21 17:35:46,759 INFO L208 MainTranslator]: Completed translation [2021-12-21 17:35:46,760 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 05:35:46 WrapperNode [2021-12-21 17:35:46,760 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-12-21 17:35:46,761 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-12-21 17:35:46,761 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-12-21 17:35:46,761 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-12-21 17:35:46,766 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 05:35:46" (1/1) ... [2021-12-21 17:35:46,922 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 05:35:46" (1/1) ... [2021-12-21 17:35:47,150 INFO L137 Inliner]: procedures = 931, calls = 6987, calls flagged for inlining = 417, calls inlined = 280, statements flattened = 10912 [2021-12-21 17:35:47,151 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-12-21 17:35:47,152 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-12-21 17:35:47,152 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-12-21 17:35:47,152 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-12-21 17:35:47,159 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 05:35:46" (1/1) ... [2021-12-21 17:35:47,159 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 05:35:46" (1/1) ... [2021-12-21 17:35:47,193 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 05:35:46" (1/1) ... [2021-12-21 17:35:47,195 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 05:35:46" (1/1) ... [2021-12-21 17:35:47,315 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 05:35:46" (1/1) ... [2021-12-21 17:35:47,429 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 05:35:46" (1/1) ... [2021-12-21 17:35:47,469 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 05:35:46" (1/1) ... [2021-12-21 17:35:47,520 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-12-21 17:35:47,522 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-12-21 17:35:47,522 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-12-21 17:35:47,522 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-12-21 17:35:47,523 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 05:35:46" (1/1) ... [2021-12-21 17:35:47,528 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-12-21 17:35:47,535 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2021-12-21 17:35:47,548 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) [2021-12-21 17:35:47,566 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 [2021-12-21 17:35:47,576 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int_nonpositive [2021-12-21 17:35:47,576 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int_nonpositive [2021-12-21 17:35:47,577 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_thread_groups [2021-12-21 17:35:47,577 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_thread_groups [2021-12-21 17:35:47,577 INFO L130 BoogieDeclarations]: Found specification of procedure bio_endio [2021-12-21 17:35:47,577 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_endio [2021-12-21 17:35:47,577 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_create [2021-12-21 17:35:47,577 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_create [2021-12-21 17:35:47,577 INFO L130 BoogieDeclarations]: Found specification of procedure sync_request [2021-12-21 17:35:47,577 INFO L138 BoogieDeclarations]: Found implementation of procedure sync_request [2021-12-21 17:35:47,577 INFO L130 BoogieDeclarations]: Found specification of procedure get_active_stripe [2021-12-21 17:35:47,578 INFO L138 BoogieDeclarations]: Found implementation of procedure get_active_stripe [2021-12-21 17:35:47,578 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2021-12-21 17:35:47,578 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2021-12-21 17:35:47,578 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_remove_disk [2021-12-21 17:35:47,578 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_remove_disk [2021-12-21 17:35:47,578 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_mmc_sdio_func_check_final_state [2021-12-21 17:35:47,578 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_mmc_sdio_func_check_final_state [2021-12-21 17:35:47,578 INFO L130 BoogieDeclarations]: Found specification of procedure __might_sleep [2021-12-21 17:35:47,578 INFO L138 BoogieDeclarations]: Found implementation of procedure __might_sleep [2021-12-21 17:35:47,579 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-12-21 17:35:47,579 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-12-21 17:35:47,579 INFO L130 BoogieDeclarations]: Found specification of procedure bdevname [2021-12-21 17:35:47,579 INFO L138 BoogieDeclarations]: Found implementation of procedure bdevname [2021-12-21 17:35:47,579 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2021-12-21 17:35:47,579 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2021-12-21 17:35:47,579 INFO L130 BoogieDeclarations]: Found specification of procedure __clear_bit [2021-12-21 17:35:47,579 INFO L138 BoogieDeclarations]: Found implementation of procedure __clear_bit [2021-12-21 17:35:47,579 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-12-21 17:35:47,580 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-12-21 17:35:47,580 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_sub [2021-12-21 17:35:47,580 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_sub [2021-12-21 17:35:47,580 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2021-12-21 17:35:47,580 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2021-12-21 17:35:47,580 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2021-12-21 17:35:47,580 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2021-12-21 17:35:47,580 INFO L130 BoogieDeclarations]: Found specification of procedure read_seqcount_begin [2021-12-21 17:35:47,580 INFO L138 BoogieDeclarations]: Found implementation of procedure read_seqcount_begin [2021-12-21 17:35:47,581 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_102 [2021-12-21 17:35:47,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_102 [2021-12-21 17:35:47,581 INFO L130 BoogieDeclarations]: Found specification of procedure __cpu_to_node [2021-12-21 17:35:47,581 INFO L138 BoogieDeclarations]: Found implementation of procedure __cpu_to_node [2021-12-21 17:35:47,581 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2021-12-21 17:35:47,581 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2021-12-21 17:35:47,581 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_request_check_final_state [2021-12-21 17:35:47,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_request_check_final_state [2021-12-21 17:35:47,581 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock [2021-12-21 17:35:47,582 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock [2021-12-21 17:35:47,582 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_md_personality [2021-12-21 17:35:47,582 INFO L138 BoogieDeclarations]: Found implementation of procedure unregister_md_personality [2021-12-21 17:35:47,582 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-12-21 17:35:47,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-12-21 17:35:47,582 INFO L130 BoogieDeclarations]: Found specification of procedure lock_device_hash_lock [2021-12-21 17:35:47,582 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_device_hash_lock [2021-12-21 17:35:47,582 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2021-12-21 17:35:47,582 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2021-12-21 17:35:47,582 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-12-21 17:35:47,583 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_check_final_state [2021-12-21 17:35:47,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_check_final_state [2021-12-21 17:35:47,583 INFO L130 BoogieDeclarations]: Found specification of procedure stripe_operations_active [2021-12-21 17:35:47,583 INFO L138 BoogieDeclarations]: Found implementation of procedure stripe_operations_active [2021-12-21 17:35:47,583 INFO L130 BoogieDeclarations]: Found specification of procedure free_scratch_buffer [2021-12-21 17:35:47,583 INFO L138 BoogieDeclarations]: Found implementation of procedure free_scratch_buffer [2021-12-21 17:35:47,583 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_122 [2021-12-21 17:35:47,583 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_122 [2021-12-21 17:35:47,583 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2021-12-21 17:35:47,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2021-12-21 17:35:47,584 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait_event [2021-12-21 17:35:47,584 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait_event [2021-12-21 17:35:47,584 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_congested [2021-12-21 17:35:47,584 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_congested [2021-12-21 17:35:47,584 INFO L130 BoogieDeclarations]: Found specification of procedure put_online_cpus [2021-12-21 17:35:47,584 INFO L138 BoogieDeclarations]: Found implementation of procedure put_online_cpus [2021-12-21 17:35:47,584 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_137 [2021-12-21 17:35:47,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_137 [2021-12-21 17:35:47,585 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2021-12-21 17:35:47,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2021-12-21 17:35:47,585 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock [2021-12-21 17:35:47,585 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock [2021-12-21 17:35:47,585 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-12-21 17:35:47,585 INFO L130 BoogieDeclarations]: Found specification of procedure revalidate_disk [2021-12-21 17:35:47,585 INFO L138 BoogieDeclarations]: Found implementation of procedure revalidate_disk [2021-12-21 17:35:47,585 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2021-12-21 17:35:47,585 INFO L138 BoogieDeclarations]: Found implementation of procedure __list_add [2021-12-21 17:35:47,586 INFO L130 BoogieDeclarations]: Found specification of procedure stripe_set_idx [2021-12-21 17:35:47,586 INFO L138 BoogieDeclarations]: Found implementation of procedure stripe_set_idx [2021-12-21 17:35:47,586 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-12-21 17:35:47,586 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-12-21 17:35:47,586 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-12-21 17:35:47,586 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-12-21 17:35:47,586 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2021-12-21 17:35:47,586 INFO L130 BoogieDeclarations]: Found specification of procedure compute_blocknr [2021-12-21 17:35:47,586 INFO L138 BoogieDeclarations]: Found implementation of procedure compute_blocknr [2021-12-21 17:35:47,587 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_irq [2021-12-21 17:35:47,587 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_irq [2021-12-21 17:35:47,587 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_device_lock_of_r5conf [2021-12-21 17:35:47,587 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_device_lock_of_r5conf [2021-12-21 17:35:47,587 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_wakeup_stripe_thread [2021-12-21 17:35:47,587 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_wakeup_stripe_thread [2021-12-21 17:35:47,587 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_notrace [2021-12-21 17:35:47,587 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_notrace [2021-12-21 17:35:47,587 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_md_register_thread [2021-12-21 17:35:47,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_md_register_thread [2021-12-21 17:35:47,588 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_zalloc [2021-12-21 17:35:47,588 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_zalloc [2021-12-21 17:35:47,588 INFO L130 BoogieDeclarations]: Found specification of procedure read_seqcount_retry [2021-12-21 17:35:47,588 INFO L138 BoogieDeclarations]: Found implementation of procedure read_seqcount_retry [2021-12-21 17:35:47,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_176 [2021-12-21 17:35:47,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_176 [2021-12-21 17:35:47,588 INFO L130 BoogieDeclarations]: Found specification of procedure list_add [2021-12-21 17:35:47,588 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add [2021-12-21 17:35:47,588 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-12-21 17:35:47,589 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-12-21 17:35:47,589 INFO L130 BoogieDeclarations]: Found specification of procedure release_stripe [2021-12-21 17:35:47,589 INFO L138 BoogieDeclarations]: Found implementation of procedure release_stripe [2021-12-21 17:35:47,589 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2021-12-21 17:35:47,589 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2021-12-21 17:35:47,589 INFO L130 BoogieDeclarations]: Found specification of procedure disk_devt [2021-12-21 17:35:47,589 INFO L138 BoogieDeclarations]: Found implementation of procedure disk_devt [2021-12-21 17:35:47,589 INFO L130 BoogieDeclarations]: Found specification of procedure make_request [2021-12-21 17:35:47,589 INFO L138 BoogieDeclarations]: Found implementation of procedure make_request [2021-12-21 17:35:47,589 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2021-12-21 17:35:47,590 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2021-12-21 17:35:47,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_103 [2021-12-21 17:35:47,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_103 [2021-12-21 17:35:47,590 INFO L130 BoogieDeclarations]: Found specification of procedure finish_wait [2021-12-21 17:35:47,590 INFO L138 BoogieDeclarations]: Found implementation of procedure finish_wait [2021-12-21 17:35:47,590 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-12-21 17:35:47,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-12-21 17:35:47,590 INFO L130 BoogieDeclarations]: Found specification of procedure bdev_get_queue [2021-12-21 17:35:47,590 INFO L138 BoogieDeclarations]: Found implementation of procedure bdev_get_queue [2021-12-21 17:35:47,591 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_start_reshape [2021-12-21 17:35:47,591 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_start_reshape [2021-12-21 17:35:47,591 INFO L130 BoogieDeclarations]: Found specification of procedure get_current [2021-12-21 17:35:47,591 INFO L138 BoogieDeclarations]: Found implementation of procedure get_current [2021-12-21 17:35:47,591 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_notify_dirent_safe [2021-12-21 17:35:47,591 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_notify_dirent_safe [2021-12-21 17:35:47,591 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2021-12-21 17:35:47,591 INFO L130 BoogieDeclarations]: Found specification of procedure mddev_lock [2021-12-21 17:35:47,591 INFO L138 BoogieDeclarations]: Found implementation of procedure mddev_lock [2021-12-21 17:35:47,591 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_init [2021-12-21 17:35:47,592 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_init [2021-12-21 17:35:47,592 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_on [2021-12-21 17:35:47,592 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_on [2021-12-21 17:35:47,592 INFO L130 BoogieDeclarations]: Found specification of procedure write_seqcount_end [2021-12-21 17:35:47,592 INFO L138 BoogieDeclarations]: Found implementation of procedure write_seqcount_end [2021-12-21 17:35:47,592 INFO L130 BoogieDeclarations]: Found specification of procedure set_capacity [2021-12-21 17:35:47,592 INFO L138 BoogieDeclarations]: Found implementation of procedure set_capacity [2021-12-21 17:35:47,592 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-12-21 17:35:47,592 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-12-21 17:35:47,592 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_resize [2021-12-21 17:35:47,593 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_resize [2021-12-21 17:35:47,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_128 [2021-12-21 17:35:47,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_128 [2021-12-21 17:35:47,593 INFO L130 BoogieDeclarations]: Found specification of procedure trace_block_bio_remap [2021-12-21 17:35:47,593 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_block_bio_remap [2021-12-21 17:35:47,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_check_final_state [2021-12-21 17:35:47,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_check_final_state [2021-12-21 17:35:47,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_for_read_section [2021-12-21 17:35:47,593 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_for_read_section [2021-12-21 17:35:47,593 INFO L130 BoogieDeclarations]: Found specification of procedure ERR_PTR [2021-12-21 17:35:47,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ERR_PTR [2021-12-21 17:35:47,594 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_sched_held [2021-12-21 17:35:47,594 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_sched_held [2021-12-21 17:35:47,594 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_check_final_state [2021-12-21 17:35:47,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_check_final_state [2021-12-21 17:35:47,594 INFO L130 BoogieDeclarations]: Found specification of procedure run [2021-12-21 17:35:47,594 INFO L138 BoogieDeclarations]: Found implementation of procedure run [2021-12-21 17:35:47,594 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-12-21 17:35:47,594 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2021-12-21 17:35:47,595 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2021-12-21 17:35:47,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_sysfs_check_final_state [2021-12-21 17:35:47,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_sysfs_check_final_state [2021-12-21 17:35:47,595 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-12-21 17:35:47,595 INFO L130 BoogieDeclarations]: Found specification of procedure put_page [2021-12-21 17:35:47,595 INFO L138 BoogieDeclarations]: Found implementation of procedure put_page [2021-12-21 17:35:47,595 INFO L130 BoogieDeclarations]: Found specification of procedure drop_one_stripe [2021-12-21 17:35:47,595 INFO L138 BoogieDeclarations]: Found implementation of procedure drop_one_stripe [2021-12-21 17:35:47,595 INFO L130 BoogieDeclarations]: Found specification of procedure bio_put [2021-12-21 17:35:47,596 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_put [2021-12-21 17:35:47,596 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_add_disk [2021-12-21 17:35:47,596 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_add_disk [2021-12-21 17:35:47,596 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-12-21 17:35:47,596 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-12-21 17:35:47,596 INFO L130 BoogieDeclarations]: Found specification of procedure queue_work_on [2021-12-21 17:35:47,596 INFO L138 BoogieDeclarations]: Found implementation of procedure queue_work_on [2021-12-21 17:35:47,596 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2021-12-21 17:35:47,596 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2021-12-21 17:35:47,596 INFO L130 BoogieDeclarations]: Found specification of procedure shrink_buffers [2021-12-21 17:35:47,597 INFO L138 BoogieDeclarations]: Found implementation of procedure shrink_buffers [2021-12-21 17:35:47,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-12-21 17:35:47,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-12-21 17:35:47,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_stripe_lock_of_stripe_head [2021-12-21 17:35:47,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_stripe_lock_of_stripe_head [2021-12-21 17:35:47,597 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2021-12-21 17:35:47,597 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2021-12-21 17:35:47,597 INFO L130 BoogieDeclarations]: Found specification of procedure mdname [2021-12-21 17:35:47,597 INFO L138 BoogieDeclarations]: Found implementation of procedure mdname [2021-12-21 17:35:47,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2021-12-21 17:35:47,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2021-12-21 17:35:47,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_urb_check_final_state [2021-12-21 17:35:47,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_urb_check_final_state [2021-12-21 17:35:47,598 INFO L130 BoogieDeclarations]: Found specification of procedure mddev_suspend [2021-12-21 17:35:47,598 INFO L138 BoogieDeclarations]: Found implementation of procedure mddev_suspend [2021-12-21 17:35:47,598 INFO L130 BoogieDeclarations]: Found specification of procedure free_conf [2021-12-21 17:35:47,598 INFO L138 BoogieDeclarations]: Found implementation of procedure free_conf [2021-12-21 17:35:47,598 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2021-12-21 17:35:47,598 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2021-12-21 17:35:47,599 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_cmpxchg [2021-12-21 17:35:47,599 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_cmpxchg [2021-12-21 17:35:47,599 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_held [2021-12-21 17:35:47,599 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_held [2021-12-21 17:35:47,599 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-12-21 17:35:47,599 INFO L130 BoogieDeclarations]: Found specification of procedure grow_one_stripe [2021-12-21 17:35:47,599 INFO L138 BoogieDeclarations]: Found implementation of procedure grow_one_stripe [2021-12-21 17:35:47,599 INFO L130 BoogieDeclarations]: Found specification of procedure rdev_dec_pending [2021-12-21 17:35:47,599 INFO L138 BoogieDeclarations]: Found implementation of procedure rdev_dec_pending [2021-12-21 17:35:47,600 INFO L130 BoogieDeclarations]: Found specification of procedure mddev_resume [2021-12-21 17:35:47,600 INFO L138 BoogieDeclarations]: Found implementation of procedure mddev_resume [2021-12-21 17:35:47,600 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irq [2021-12-21 17:35:47,600 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irq [2021-12-21 17:35:47,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-12-21 17:35:47,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-12-21 17:35:47,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_stripe_lock_of_stripe_head [2021-12-21 17:35:47,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_stripe_lock_of_stripe_head [2021-12-21 17:35:47,600 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_destroy [2021-12-21 17:35:47,601 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_destroy [2021-12-21 17:35:47,601 INFO L130 BoogieDeclarations]: Found specification of procedure get_online_cpus [2021-12-21 17:35:47,601 INFO L138 BoogieDeclarations]: Found implementation of procedure get_online_cpus [2021-12-21 17:35:47,601 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_101 [2021-12-21 17:35:47,601 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_101 [2021-12-21 17:35:47,601 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_next [2021-12-21 17:35:47,601 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_next [2021-12-21 17:35:47,601 INFO L130 BoogieDeclarations]: Found specification of procedure __preempt_count_add [2021-12-21 17:35:47,601 INFO L138 BoogieDeclarations]: Found implementation of procedure __preempt_count_add [2021-12-21 17:35:47,601 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_unless [2021-12-21 17:35:47,602 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_unless [2021-12-21 17:35:47,602 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_scratch_buffer [2021-12-21 17:35:47,602 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_scratch_buffer [2021-12-21 17:35:47,602 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec [2021-12-21 17:35:47,602 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec [2021-12-21 17:35:47,602 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_register_md_personality [2021-12-21 17:35:47,602 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_register_md_personality [2021-12-21 17:35:47,602 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_check [2021-12-21 17:35:47,602 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_check [2021-12-21 17:35:47,602 INFO L130 BoogieDeclarations]: Found specification of procedure __wake_up [2021-12-21 17:35:47,603 INFO L138 BoogieDeclarations]: Found implementation of procedure __wake_up [2021-12-21 17:35:47,603 INFO L130 BoogieDeclarations]: Found specification of procedure static_key_false [2021-12-21 17:35:47,603 INFO L138 BoogieDeclarations]: Found implementation of procedure static_key_false [2021-12-21 17:35:47,603 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_startwrite [2021-12-21 17:35:47,603 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_startwrite [2021-12-21 17:35:47,603 INFO L130 BoogieDeclarations]: Found specification of procedure kstrtoul [2021-12-21 17:35:47,603 INFO L138 BoogieDeclarations]: Found implementation of procedure kstrtoul [2021-12-21 17:35:47,603 INFO L130 BoogieDeclarations]: Found specification of procedure prepare_to_wait [2021-12-21 17:35:47,603 INFO L138 BoogieDeclarations]: Found implementation of procedure prepare_to_wait [2021-12-21 17:35:47,603 INFO L130 BoogieDeclarations]: Found specification of procedure raid45_takeover_raid0 [2021-12-21 17:35:47,604 INFO L138 BoogieDeclarations]: Found implementation of procedure raid45_takeover_raid0 [2021-12-21 17:35:47,604 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_set [2021-12-21 17:35:47,604 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_set [2021-12-21 17:35:47,604 INFO L130 BoogieDeclarations]: Found specification of procedure sysfs_notify [2021-12-21 17:35:47,604 INFO L138 BoogieDeclarations]: Found implementation of procedure sysfs_notify [2021-12-21 17:35:47,604 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_coherent_check_final_state [2021-12-21 17:35:47,604 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_coherent_check_final_state [2021-12-21 17:35:47,604 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_finish_reshape [2021-12-21 17:35:47,604 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_finish_reshape [2021-12-21 17:35:47,604 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-12-21 17:35:47,605 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-12-21 17:35:47,605 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2021-12-21 17:35:47,605 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2021-12-21 17:35:47,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-12-21 17:35:47,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-12-21 17:35:47,605 INFO L130 BoogieDeclarations]: Found specification of procedure bitmap_start_sync [2021-12-21 17:35:47,605 INFO L138 BoogieDeclarations]: Found implementation of procedure bitmap_start_sync [2021-12-21 17:35:47,605 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_check_reshape [2021-12-21 17:35:47,605 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_check_reshape [2021-12-21 17:35:47,605 INFO L130 BoogieDeclarations]: Found specification of procedure lock_release [2021-12-21 17:35:47,605 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_release [2021-12-21 17:35:47,606 INFO L130 BoogieDeclarations]: Found specification of procedure setup_conf [2021-12-21 17:35:47,606 INFO L138 BoogieDeclarations]: Found implementation of procedure setup_conf [2021-12-21 17:35:47,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_arch_io_check_final_state [2021-12-21 17:35:47,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_arch_io_check_final_state [2021-12-21 17:35:47,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_check_final_state [2021-12-21 17:35:47,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_check_final_state [2021-12-21 17:35:47,606 INFO L130 BoogieDeclarations]: Found specification of procedure scribble_len [2021-12-21 17:35:47,606 INFO L138 BoogieDeclarations]: Found implementation of procedure scribble_len [2021-12-21 17:35:47,606 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-12-21 17:35:47,606 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-12-21 17:35:47,607 INFO L130 BoogieDeclarations]: Found specification of procedure add_stripe_bio [2021-12-21 17:35:47,607 INFO L138 BoogieDeclarations]: Found implementation of procedure add_stripe_bio [2021-12-21 17:35:47,607 INFO L130 BoogieDeclarations]: Found specification of procedure bio_init [2021-12-21 17:35:47,607 INFO L138 BoogieDeclarations]: Found implementation of procedure bio_init [2021-12-21 17:35:47,607 INFO L130 BoogieDeclarations]: Found specification of procedure generic_make_request [2021-12-21 17:35:47,607 INFO L138 BoogieDeclarations]: Found implementation of procedure generic_make_request [2021-12-21 17:35:47,607 INFO L130 BoogieDeclarations]: Found specification of procedure alloc_pages [2021-12-21 17:35:47,607 INFO L138 BoogieDeclarations]: Found implementation of procedure alloc_pages [2021-12-21 17:35:47,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-12-21 17:35:47,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-12-21 17:35:47,608 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2021-12-21 17:35:47,608 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2021-12-21 17:35:47,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_175 [2021-12-21 17:35:47,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_175 [2021-12-21 17:35:47,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-12-21 17:35:47,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-12-21 17:35:47,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_queue_check_final_state [2021-12-21 17:35:47,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_queue_check_final_state [2021-12-21 17:35:47,608 INFO L130 BoogieDeclarations]: Found specification of procedure md_write_end [2021-12-21 17:35:47,608 INFO L138 BoogieDeclarations]: Found implementation of procedure md_write_end [2021-12-21 17:35:47,609 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-12-21 17:35:47,609 INFO L130 BoogieDeclarations]: Found specification of procedure is_badblock [2021-12-21 17:35:47,609 INFO L138 BoogieDeclarations]: Found implementation of procedure is_badblock [2021-12-21 17:35:47,609 INFO L130 BoogieDeclarations]: Found specification of procedure md_set_array_sectors [2021-12-21 17:35:47,609 INFO L138 BoogieDeclarations]: Found implementation of procedure md_set_array_sectors [2021-12-21 17:35:47,609 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_dec_bi_active_stripes [2021-12-21 17:35:47,609 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_dec_bi_active_stripes [2021-12-21 17:35:47,609 INFO L130 BoogieDeclarations]: Found specification of procedure register_md_personality [2021-12-21 17:35:47,609 INFO L138 BoogieDeclarations]: Found implementation of procedure register_md_personality [2021-12-21 17:35:47,609 INFO L130 BoogieDeclarations]: Found specification of procedure schedule [2021-12-21 17:35:47,610 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule [2021-12-21 17:35:47,610 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-12-21 17:35:47,610 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-12-21 17:35:47,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_in_interrupt_context [2021-12-21 17:35:47,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_in_interrupt_context [2021-12-21 17:35:47,610 INFO L130 BoogieDeclarations]: Found specification of procedure get_start_sect [2021-12-21 17:35:47,610 INFO L138 BoogieDeclarations]: Found implementation of procedure get_start_sect [2021-12-21 17:35:47,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2021-12-21 17:35:47,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2021-12-21 17:35:47,610 INFO L130 BoogieDeclarations]: Found specification of procedure print_raid5_conf [2021-12-21 17:35:47,611 INFO L138 BoogieDeclarations]: Found implementation of procedure print_raid5_conf [2021-12-21 17:35:47,611 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_register_reset_error_counter [2021-12-21 17:35:47,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_register_reset_error_counter [2021-12-21 17:35:47,611 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-12-21 17:35:47,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-12-21 17:35:47,611 INFO L130 BoogieDeclarations]: Found specification of procedure status [2021-12-21 17:35:47,611 INFO L138 BoogieDeclarations]: Found implementation of procedure status [2021-12-21 17:35:47,611 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2021-12-21 17:35:47,611 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2021-12-21 17:35:47,611 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_check_final_state [2021-12-21 17:35:47,611 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_check_final_state [2021-12-21 17:35:47,612 INFO L130 BoogieDeclarations]: Found specification of procedure md_wakeup_thread [2021-12-21 17:35:47,612 INFO L138 BoogieDeclarations]: Found implementation of procedure md_wakeup_thread [2021-12-21 17:35:47,612 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_save [2021-12-21 17:35:47,612 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_save [2021-12-21 17:35:47,612 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_inc_bi_active_stripes [2021-12-21 17:35:47,612 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_inc_bi_active_stripes [2021-12-21 17:35:47,612 INFO L130 BoogieDeclarations]: Found specification of procedure disk_stack_limits [2021-12-21 17:35:47,612 INFO L138 BoogieDeclarations]: Found implementation of procedure disk_stack_limits [2021-12-21 17:35:47,612 INFO L130 BoogieDeclarations]: Found specification of procedure remove_hash [2021-12-21 17:35:47,612 INFO L138 BoogieDeclarations]: Found implementation of procedure remove_hash [2021-12-21 17:35:47,613 INFO L130 BoogieDeclarations]: Found specification of procedure stripe_hash [2021-12-21 17:35:47,613 INFO L138 BoogieDeclarations]: Found implementation of procedure stripe_hash [2021-12-21 17:35:47,613 INFO L130 BoogieDeclarations]: Found specification of procedure release_inactive_stripe_list [2021-12-21 17:35:47,613 INFO L138 BoogieDeclarations]: Found implementation of procedure release_inactive_stripe_list [2021-12-21 17:35:47,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_register_reset_error_counter [2021-12-21 17:35:47,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_register_reset_error_counter [2021-12-21 17:35:47,613 INFO L130 BoogieDeclarations]: Found specification of procedure __init_waitqueue_head [2021-12-21 17:35:47,613 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_waitqueue_head [2021-12-21 17:35:47,613 INFO L130 BoogieDeclarations]: Found specification of procedure write_seqcount_begin [2021-12-21 17:35:47,613 INFO L138 BoogieDeclarations]: Found implementation of procedure write_seqcount_begin [2021-12-21 17:35:47,614 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2021-12-21 17:35:47,614 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2021-12-21 17:35:47,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_device_lock_of_r5conf [2021-12-21 17:35:47,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_device_lock_of_r5conf [2021-12-21 17:35:47,614 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_disable [2021-12-21 17:35:47,614 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_disable [2021-12-21 17:35:47,614 INFO L130 BoogieDeclarations]: Found specification of procedure __cmpxchg_wrong_size [2021-12-21 17:35:47,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_md_personality [2021-12-21 17:35:47,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_md_personality [2021-12-21 17:35:47,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-12-21 17:35:47,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-12-21 17:35:47,615 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_size [2021-12-21 17:35:47,615 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_size [2021-12-21 17:35:47,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-12-21 17:35:47,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-12-21 17:35:47,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2021-12-21 17:35:47,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock_try [2021-12-21 17:35:47,615 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_sub_return [2021-12-21 17:35:47,615 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_sub_return [2021-12-21 17:35:47,615 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_spare_active [2021-12-21 17:35:47,616 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_spare_active [2021-12-21 17:35:47,616 INFO L130 BoogieDeclarations]: Found specification of procedure md_allow_write [2021-12-21 17:35:47,616 INFO L138 BoogieDeclarations]: Found implementation of procedure md_allow_write [2021-12-21 17:35:47,616 INFO L130 BoogieDeclarations]: Found specification of procedure lock_all_device_hash_locks_irq [2021-12-21 17:35:47,616 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_all_device_hash_locks_irq [2021-12-21 17:35:47,616 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-12-21 17:35:47,616 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-12-21 17:35:47,616 INFO L130 BoogieDeclarations]: Found specification of procedure unlock_device_hash_lock [2021-12-21 17:35:47,616 INFO L138 BoogieDeclarations]: Found implementation of procedure unlock_device_hash_lock [2021-12-21 17:35:47,617 INFO L130 BoogieDeclarations]: Found specification of procedure md_register_thread [2021-12-21 17:35:47,617 INFO L138 BoogieDeclarations]: Found implementation of procedure md_register_thread [2021-12-21 17:35:47,617 INFO L130 BoogieDeclarations]: Found specification of procedure check_stripe_cache [2021-12-21 17:35:47,617 INFO L138 BoogieDeclarations]: Found implementation of procedure check_stripe_cache [2021-12-21 17:35:47,617 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2021-12-21 17:35:47,617 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_hardirqs_off [2021-12-21 17:35:47,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_NOT_ARG_SIGN [2021-12-21 17:35:47,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_NOT_ARG_SIGN [2021-12-21 17:35:47,618 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_quiesce [2021-12-21 17:35:47,618 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_quiesce [2021-12-21 17:35:47,618 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_store_stripe_cache_size [2021-12-21 17:35:47,618 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_store_stripe_cache_size [2021-12-21 17:35:47,618 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock_sched_notrace [2021-12-21 17:35:47,618 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock_sched_notrace [2021-12-21 17:35:47,618 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-12-21 17:35:47,618 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_compute_sector [2021-12-21 17:35:47,618 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_compute_sector [2021-12-21 17:35:47,619 INFO L130 BoogieDeclarations]: Found specification of procedure trace_block_bio_complete [2021-12-21 17:35:47,619 INFO L138 BoogieDeclarations]: Found implementation of procedure trace_block_bio_complete [2021-12-21 17:35:47,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_check_final_state [2021-12-21 17:35:47,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_check_final_state [2021-12-21 17:35:47,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-12-21 17:35:47,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-12-21 17:35:47,619 INFO L130 BoogieDeclarations]: Found specification of procedure do_release_stripe [2021-12-21 17:35:47,619 INFO L138 BoogieDeclarations]: Found implementation of procedure do_release_stripe [2021-12-21 17:35:47,619 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_mergeable_bvec [2021-12-21 17:35:47,619 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_mergeable_bvec [2021-12-21 17:35:47,620 INFO L130 BoogieDeclarations]: Found specification of procedure check_reshape [2021-12-21 17:35:47,620 INFO L138 BoogieDeclarations]: Found implementation of procedure check_reshape [2021-12-21 17:35:47,620 INFO L130 BoogieDeclarations]: Found specification of procedure get_free_stripe [2021-12-21 17:35:47,620 INFO L138 BoogieDeclarations]: Found implementation of procedure get_free_stripe [2021-12-21 17:35:47,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2021-12-21 17:35:47,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2021-12-21 17:35:47,620 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_100 [2021-12-21 17:35:47,620 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_100 [2021-12-21 17:35:47,620 INFO L130 BoogieDeclarations]: Found specification of procedure r5_next_bio [2021-12-21 17:35:47,620 INFO L138 BoogieDeclarations]: Found implementation of procedure r5_next_bio [2021-12-21 17:35:47,620 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_linux_kernel_locking_spinlock_spin_lock [2021-12-21 17:35:47,621 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_linux_kernel_locking_spinlock_spin_lock [2021-12-21 17:35:47,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2021-12-21 17:35:47,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2021-12-21 17:35:47,621 INFO L130 BoogieDeclarations]: Found specification of procedure only_parity [2021-12-21 17:35:47,621 INFO L138 BoogieDeclarations]: Found implementation of procedure only_parity [2021-12-21 17:35:47,621 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-12-21 17:35:47,621 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-12-21 17:35:47,621 INFO L130 BoogieDeclarations]: Found specification of procedure mddev_unlock [2021-12-21 17:35:47,621 INFO L138 BoogieDeclarations]: Found implementation of procedure mddev_unlock [2021-12-21 17:35:47,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_char_dev_check_final_state [2021-12-21 17:35:47,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_char_dev_check_final_state [2021-12-21 17:35:47,622 INFO L130 BoogieDeclarations]: Found specification of procedure is_power_of_2 [2021-12-21 17:35:47,622 INFO L138 BoogieDeclarations]: Found implementation of procedure is_power_of_2 [2021-12-21 17:35:47,622 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_NOT_ARG_SIGN [2021-12-21 17:35:47,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_NOT_ARG_SIGN [2021-12-21 17:35:47,622 INFO L130 BoogieDeclarations]: Found specification of procedure release_stripe_plug [2021-12-21 17:35:47,622 INFO L138 BoogieDeclarations]: Found implementation of procedure release_stripe_plug [2021-12-21 17:35:47,622 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_check_final_state [2021-12-21 17:35:47,622 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_check_final_state [2021-12-21 17:35:47,622 INFO L130 BoogieDeclarations]: Found specification of procedure has_failed [2021-12-21 17:35:47,623 INFO L138 BoogieDeclarations]: Found implementation of procedure has_failed [2021-12-21 17:35:47,623 INFO L130 BoogieDeclarations]: Found specification of procedure test_and_set_bit [2021-12-21 17:35:47,623 INFO L138 BoogieDeclarations]: Found implementation of procedure test_and_set_bit [2021-12-21 17:35:47,623 INFO L130 BoogieDeclarations]: Found specification of procedure unlock_all_device_hash_locks_irq [2021-12-21 17:35:47,623 INFO L138 BoogieDeclarations]: Found implementation of procedure unlock_all_device_hash_locks_irq [2021-12-21 17:35:47,623 INFO L130 BoogieDeclarations]: Found specification of procedure lock_acquire [2021-12-21 17:35:47,623 INFO L138 BoogieDeclarations]: Found implementation of procedure lock_acquire [2021-12-21 17:35:47,623 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2021-12-21 17:35:47,623 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2021-12-21 17:35:47,623 INFO L130 BoogieDeclarations]: Found specification of procedure raid5_free [2021-12-21 17:35:47,624 INFO L138 BoogieDeclarations]: Found implementation of procedure raid5_free [2021-12-21 17:35:47,624 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2021-12-21 17:35:47,624 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2021-12-21 17:35:47,624 INFO L130 BoogieDeclarations]: Found specification of procedure calc_degraded [2021-12-21 17:35:47,624 INFO L138 BoogieDeclarations]: Found implementation of procedure calc_degraded [2021-12-21 17:35:47,624 INFO L130 BoogieDeclarations]: Found specification of procedure algorithm_valid_raid6 [2021-12-21 17:35:47,624 INFO L138 BoogieDeclarations]: Found implementation of procedure algorithm_valid_raid6 [2021-12-21 17:35:47,624 INFO L130 BoogieDeclarations]: Found specification of procedure algorithm_valid_raid5 [2021-12-21 17:35:47,624 INFO L138 BoogieDeclarations]: Found implementation of procedure algorithm_valid_raid5 [2021-12-21 17:35:47,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-12-21 17:35:47,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-12-21 17:35:47,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_136 [2021-12-21 17:35:47,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_136 [2021-12-21 17:35:47,625 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add_return [2021-12-21 17:35:47,625 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add_return [2021-12-21 17:35:47,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2021-12-21 17:35:47,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2021-12-21 17:35:47,625 INFO L130 BoogieDeclarations]: Found specification of procedure error [2021-12-21 17:35:47,625 INFO L138 BoogieDeclarations]: Found implementation of procedure error [2021-12-21 17:35:47,625 INFO L130 BoogieDeclarations]: Found specification of procedure kmem_cache_free [2021-12-21 17:35:47,626 INFO L138 BoogieDeclarations]: Found implementation of procedure kmem_cache_free [2021-12-21 17:35:47,626 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock [2021-12-21 17:35:47,626 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock [2021-12-21 17:35:47,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_121 [2021-12-21 17:35:47,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_121 [2021-12-21 17:35:47,626 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2021-12-21 17:35:47,626 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2021-12-21 17:35:47,626 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-12-21 17:35:48,775 INFO L234 CfgBuilder]: Building ICFG [2021-12-21 17:35:48,778 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2021-12-21 17:35:49,118 INFO L766 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-12-21 17:36:00,867 INFO L275 CfgBuilder]: Performing block encoding [2021-12-21 17:36:00,896 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-12-21 17:36:00,897 INFO L299 CfgBuilder]: Removed 10 assume(true) statements. [2021-12-21 17:36:00,902 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.12 05:36:00 BoogieIcfgContainer [2021-12-21 17:36:00,902 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-12-21 17:36:00,903 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-12-21 17:36:00,904 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-12-21 17:36:00,906 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-12-21 17:36:00,906 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 21.12 05:35:38" (1/3) ... [2021-12-21 17:36:00,908 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@418c62e9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.12 05:36:00, skipping insertion in model container [2021-12-21 17:36:00,908 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.12 05:35:46" (2/3) ... [2021-12-21 17:36:00,908 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@418c62e9 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.12 05:36:00, skipping insertion in model container [2021-12-21 17:36:00,908 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.12 05:36:00" (3/3) ... [2021-12-21 17:36:00,910 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-4.0-rc1---drivers--md--raid456.ko.cil.i [2021-12-21 17:36:00,913 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-12-21 17:36:00,914 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 33 error locations. [2021-12-21 17:36:00,972 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-12-21 17:36:00,983 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 [2021-12-21 17:36:00,983 INFO L340 AbstractCegarLoop]: Starting to check reachability of 33 error locations. [2021-12-21 17:36:01,048 INFO L276 IsEmpty]: Start isEmpty. Operand has 4237 states, 2821 states have (on average 1.3438496986884083) internal successors, (3791), 2979 states have internal predecessors, (3791), 1149 states have call successors, (1149), 234 states have call predecessors, (1149), 233 states have return successors, (1141), 1120 states have call predecessors, (1141), 1141 states have call successors, (1141) [2021-12-21 17:36:01,054 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-12-21 17:36:01,054 INFO L506 BasicCegarLoop]: Found error trace [2021-12-21 17:36:01,055 INFO L514 BasicCegarLoop]: trace histogram [3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-21 17:36:01,055 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_linux_arch_io_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 31 more)] === [2021-12-21 17:36:01,059 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-21 17:36:01,059 INFO L85 PathProgramCache]: Analyzing trace with hash 1093816885, now seen corresponding path program 1 times [2021-12-21 17:36:01,065 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-21 17:36:01,065 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [835013775] [2021-12-21 17:36:01,065 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-21 17:36:01,066 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-21 17:36:01,330 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:36:01,494 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-21 17:36:01,498 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:36:01,511 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2021-12-21 17:36:01,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:36:01,527 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2021-12-21 17:36:01,529 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:36:01,536 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2021-12-21 17:36:01,539 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:36:01,546 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 17:36:01,547 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:36:01,553 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2021-12-21 17:36:01,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:36:01,584 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2021-12-21 17:36:01,588 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:36:01,596 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-12-21 17:36:01,597 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-21 17:36:01,597 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [835013775] [2021-12-21 17:36:01,598 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [835013775] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-21 17:36:01,598 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-21 17:36:01,599 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-12-21 17:36:01,600 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [464065080] [2021-12-21 17:36:01,600 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-21 17:36:01,605 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-12-21 17:36:01,606 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-21 17:36:01,634 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-12-21 17:36:01,634 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2021-12-21 17:36:01,643 INFO L87 Difference]: Start difference. First operand has 4237 states, 2821 states have (on average 1.3438496986884083) internal successors, (3791), 2979 states have internal predecessors, (3791), 1149 states have call successors, (1149), 234 states have call predecessors, (1149), 233 states have return successors, (1141), 1120 states have call predecessors, (1141), 1141 states have call successors, (1141) Second operand has 6 states, 6 states have (on average 4.833333333333333) internal successors, (29), 4 states have internal predecessors, (29), 2 states have call successors, (8), 4 states have call predecessors, (8), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2021-12-21 17:36:07,787 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-21 17:36:14,115 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2021-12-21 17:36:17,716 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-21 17:36:17,716 INFO L93 Difference]: Finished difference Result 8409 states and 12379 transitions. [2021-12-21 17:36:17,718 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-12-21 17:36:17,719 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 4.833333333333333) internal successors, (29), 4 states have internal predecessors, (29), 2 states have call successors, (8), 4 states have call predecessors, (8), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) Word has length 50 [2021-12-21 17:36:17,719 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-21 17:36:17,760 INFO L225 Difference]: With dead ends: 8409 [2021-12-21 17:36:17,761 INFO L226 Difference]: Without dead ends: 4166 [2021-12-21 17:36:17,797 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 14 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=33, Invalid=57, Unknown=0, NotChecked=0, Total=90 [2021-12-21 17:36:17,799 INFO L933 BasicCegarLoop]: 4837 mSDtfsCounter, 10848 mSDsluCounter, 1341 mSDsCounter, 0 mSdLazyCounter, 5868 mSolverCounterSat, 6626 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 13.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 10902 SdHoareTripleChecker+Valid, 6178 SdHoareTripleChecker+Invalid, 12496 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 6626 IncrementalHoareTripleChecker+Valid, 5868 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 15.3s IncrementalHoareTripleChecker+Time [2021-12-21 17:36:17,800 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [10902 Valid, 6178 Invalid, 12496 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [6626 Valid, 5868 Invalid, 2 Unknown, 0 Unchecked, 15.3s Time] [2021-12-21 17:36:17,818 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4166 states. [2021-12-21 17:36:18,046 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4166 to 4166. [2021-12-21 17:36:18,053 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4166 states, 2761 states have (on average 1.3082216588192683) internal successors, (3612), 2911 states have internal predecessors, (3612), 1141 states have call successors, (1141), 233 states have call predecessors, (1141), 232 states have return successors, (1139), 1118 states have call predecessors, (1139), 1139 states have call successors, (1139) [2021-12-21 17:36:18,078 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4166 states to 4166 states and 5892 transitions. [2021-12-21 17:36:18,082 INFO L78 Accepts]: Start accepts. Automaton has 4166 states and 5892 transitions. Word has length 50 [2021-12-21 17:36:18,083 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-21 17:36:18,083 INFO L470 AbstractCegarLoop]: Abstraction has 4166 states and 5892 transitions. [2021-12-21 17:36:18,083 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 4.833333333333333) internal successors, (29), 4 states have internal predecessors, (29), 2 states have call successors, (8), 4 states have call predecessors, (8), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2021-12-21 17:36:18,083 INFO L276 IsEmpty]: Start isEmpty. Operand 4166 states and 5892 transitions. [2021-12-21 17:36:18,085 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2021-12-21 17:36:18,085 INFO L506 BasicCegarLoop]: Found error trace [2021-12-21 17:36:18,086 INFO L514 BasicCegarLoop]: trace histogram [3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-21 17:36:18,086 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-12-21 17:36:18,086 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_linux_block_genhd_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 31 more)] === [2021-12-21 17:36:18,086 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-21 17:36:18,087 INFO L85 PathProgramCache]: Analyzing trace with hash 106761369, now seen corresponding path program 1 times [2021-12-21 17:36:18,087 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-21 17:36:18,087 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [216481026] [2021-12-21 17:36:18,087 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-21 17:36:18,087 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-21 17:36:18,148 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:36:18,256 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-21 17:36:18,262 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:36:18,273 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2021-12-21 17:36:18,276 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:36:18,288 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2021-12-21 17:36:18,291 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:36:18,297 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2021-12-21 17:36:18,313 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:36:18,321 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 17:36:18,323 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:36:18,334 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2021-12-21 17:36:18,341 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:36:18,349 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2021-12-21 17:36:18,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:36:18,366 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2021-12-21 17:36:18,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:36:18,378 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-12-21 17:36:18,378 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-21 17:36:18,378 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [216481026] [2021-12-21 17:36:18,378 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [216481026] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-21 17:36:18,379 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-21 17:36:18,379 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-12-21 17:36:18,379 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [566390343] [2021-12-21 17:36:18,379 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-21 17:36:18,380 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-12-21 17:36:18,380 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-21 17:36:18,381 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-12-21 17:36:18,381 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2021-12-21 17:36:18,381 INFO L87 Difference]: Start difference. First operand 4166 states and 5892 transitions. Second operand has 6 states, 6 states have (on average 5.5) internal successors, (33), 4 states have internal predecessors, (33), 2 states have call successors, (9), 4 states have call predecessors, (9), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2021-12-21 17:36:23,859 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-12-21 17:36:29,573 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2021-12-21 17:36:32,712 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-12-21 17:36:32,712 INFO L93 Difference]: Finished difference Result 4166 states and 5892 transitions. [2021-12-21 17:36:32,712 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-12-21 17:36:32,713 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 5.5) internal successors, (33), 4 states have internal predecessors, (33), 2 states have call successors, (9), 4 states have call predecessors, (9), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) Word has length 56 [2021-12-21 17:36:32,713 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-12-21 17:36:32,732 INFO L225 Difference]: With dead ends: 4166 [2021-12-21 17:36:32,732 INFO L226 Difference]: Without dead ends: 4164 [2021-12-21 17:36:32,735 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 24 GetRequests, 16 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=33, Invalid=57, Unknown=0, NotChecked=0, Total=90 [2021-12-21 17:36:32,735 INFO L933 BasicCegarLoop]: 4807 mSDtfsCounter, 10790 mSDsluCounter, 1325 mSDsCounter, 0 mSdLazyCounter, 5846 mSolverCounterSat, 6604 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 12.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 10841 SdHoareTripleChecker+Valid, 6132 SdHoareTripleChecker+Invalid, 12452 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 6604 IncrementalHoareTripleChecker+Valid, 5846 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 13.9s IncrementalHoareTripleChecker+Time [2021-12-21 17:36:32,736 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [10841 Valid, 6132 Invalid, 12452 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [6604 Valid, 5846 Invalid, 2 Unknown, 0 Unchecked, 13.9s Time] [2021-12-21 17:36:32,743 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4164 states. [2021-12-21 17:36:32,847 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4164 to 4164. [2021-12-21 17:36:32,854 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 4164 states, 2760 states have (on average 1.3079710144927537) internal successors, (3610), 2909 states have internal predecessors, (3610), 1141 states have call successors, (1141), 233 states have call predecessors, (1141), 232 states have return successors, (1139), 1118 states have call predecessors, (1139), 1139 states have call successors, (1139) [2021-12-21 17:36:32,870 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4164 states to 4164 states and 5890 transitions. [2021-12-21 17:36:32,871 INFO L78 Accepts]: Start accepts. Automaton has 4164 states and 5890 transitions. Word has length 56 [2021-12-21 17:36:32,872 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-12-21 17:36:32,872 INFO L470 AbstractCegarLoop]: Abstraction has 4164 states and 5890 transitions. [2021-12-21 17:36:32,872 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 5.5) internal successors, (33), 4 states have internal predecessors, (33), 2 states have call successors, (9), 4 states have call predecessors, (9), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2021-12-21 17:36:32,872 INFO L276 IsEmpty]: Start isEmpty. Operand 4164 states and 5890 transitions. [2021-12-21 17:36:32,878 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 63 [2021-12-21 17:36:32,878 INFO L506 BasicCegarLoop]: Found error trace [2021-12-21 17:36:32,879 INFO L514 BasicCegarLoop]: trace histogram [3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-12-21 17:36:32,879 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-12-21 17:36:32,880 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_linux_block_queue_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 31 more)] === [2021-12-21 17:36:32,880 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-12-21 17:36:32,881 INFO L85 PathProgramCache]: Analyzing trace with hash -894612821, now seen corresponding path program 1 times [2021-12-21 17:36:32,881 INFO L121 FreeRefinementEngine]: Executing refinement strategy CAMEL [2021-12-21 17:36:32,881 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1703263186] [2021-12-21 17:36:32,881 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-12-21 17:36:32,881 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-12-21 17:36:32,948 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:36:33,079 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2021-12-21 17:36:33,082 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:36:33,092 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 12 [2021-12-21 17:36:33,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:36:33,107 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2021-12-21 17:36:33,109 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:36:33,115 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 21 [2021-12-21 17:36:33,118 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:36:33,125 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2021-12-21 17:36:33,130 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:36:33,137 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 34 [2021-12-21 17:36:33,140 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:36:33,148 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 40 [2021-12-21 17:36:33,156 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:36:33,162 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 46 [2021-12-21 17:36:33,165 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:36:33,181 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 52 [2021-12-21 17:36:33,184 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-12-21 17:36:33,192 INFO L134 CoverageAnalysis]: Checked inductivity of 12 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 12 trivial. 0 not checked. [2021-12-21 17:36:33,193 INFO L139 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2021-12-21 17:36:33,193 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1703263186] [2021-12-21 17:36:33,193 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1703263186] provided 1 perfect and 0 imperfect interpolant sequences [2021-12-21 17:36:33,193 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-12-21 17:36:33,193 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-12-21 17:36:33,193 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1369474728] [2021-12-21 17:36:33,193 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-12-21 17:36:33,194 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-12-21 17:36:33,194 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2021-12-21 17:36:33,194 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-12-21 17:36:33,195 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2021-12-21 17:36:33,195 INFO L87 Difference]: Start difference. First operand 4164 states and 5890 transitions. Second operand has 6 states, 6 states have (on average 6.166666666666667) internal successors, (37), 4 states have internal predecessors, (37), 2 states have call successors, (10), 4 states have call predecessors, (10), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9)