./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--hid--hid-wiimote.ko.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 791161d1 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--hid--hid-wiimote.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 bbb4c890fadad0417fec53c1fd92092974d9fa843199f98b4f7f294d4c4112c7 --- Real Ultimate output --- This is Ultimate 0.2.2-?-791161d [2022-07-23 04:11:25,830 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-23 04:11:25,833 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-23 04:11:25,882 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-23 04:11:25,883 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-23 04:11:25,884 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-23 04:11:25,885 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-23 04:11:25,886 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-23 04:11:25,901 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-23 04:11:25,901 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-23 04:11:25,902 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-23 04:11:25,904 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-23 04:11:25,904 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-23 04:11:25,905 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-23 04:11:25,906 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-23 04:11:25,907 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-23 04:11:25,909 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-23 04:11:25,910 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-23 04:11:25,914 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-23 04:11:25,915 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-23 04:11:25,918 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-23 04:11:25,920 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-23 04:11:25,920 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-23 04:11:25,922 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-23 04:11:25,922 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-23 04:11:25,925 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-07-23 04:11:25,929 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-07-23 04:11:25,930 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-07-23 04:11:25,931 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-07-23 04:11:25,931 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-07-23 04:11:25,932 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-07-23 04:11:25,932 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-07-23 04:11:25,933 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-07-23 04:11:25,934 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-07-23 04:11:25,935 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-07-23 04:11:25,935 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-07-23 04:11:25,936 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-07-23 04:11:25,936 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-07-23 04:11:25,936 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-07-23 04:11:25,936 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-23 04:11:25,937 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-23 04:11:25,938 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-23 04:11:25,940 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-07-23 04:11:25,954 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-23 04:11:25,956 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-23 04:11:25,957 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-23 04:11:25,957 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-23 04:11:25,958 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-07-23 04:11:25,958 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-07-23 04:11:25,959 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-23 04:11:25,959 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-23 04:11:25,959 INFO L138 SettingsManager]: * Use SBE=true [2022-07-23 04:11:25,960 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-23 04:11:25,960 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-07-23 04:11:25,960 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-23 04:11:25,960 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-07-23 04:11:25,960 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-07-23 04:11:25,961 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-07-23 04:11:25,961 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-23 04:11:25,961 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-23 04:11:25,961 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-07-23 04:11:25,961 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-23 04:11:25,962 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-23 04:11:25,962 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-07-23 04:11:25,963 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-23 04:11:25,963 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-23 04:11:25,963 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-07-23 04:11:25,963 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-07-23 04:11:25,963 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-07-23 04:11:25,964 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-07-23 04:11:25,964 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-07-23 04:11:25,964 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-07-23 04:11:25,964 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-07-23 04:11:25,964 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bbb4c890fadad0417fec53c1fd92092974d9fa843199f98b4f7f294d4c4112c7 [2022-07-23 04:11:26,235 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-23 04:11:26,276 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-23 04:11:26,278 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-23 04:11:26,279 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-23 04:11:26,280 INFO L275 PluginConnector]: CDTParser initialized [2022-07-23 04:11:26,281 INFO L432 ainManager$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--hid--hid-wiimote.ko.cil.i [2022-07-23 04:11:26,351 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c15a6c9e6/d6bd9040ac4049c08ee775f1a8c3e284/FLAG71130d983 [2022-07-23 04:11:27,134 INFO L306 CDTParser]: Found 1 translation units. [2022-07-23 04:11:27,135 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--hid--hid-wiimote.ko.cil.i [2022-07-23 04:11:27,210 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c15a6c9e6/d6bd9040ac4049c08ee775f1a8c3e284/FLAG71130d983 [2022-07-23 04:11:27,680 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/c15a6c9e6/d6bd9040ac4049c08ee775f1a8c3e284 [2022-07-23 04:11:27,684 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-23 04:11:27,685 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-07-23 04:11:27,685 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-23 04:11:27,685 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-23 04:11:27,688 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-23 04:11:27,688 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.07 04:11:27" (1/1) ... [2022-07-23 04:11:27,689 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4d63185 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.07 04:11:27, skipping insertion in model container [2022-07-23 04:11:27,689 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.07 04:11:27" (1/1) ... [2022-07-23 04:11:27,694 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-23 04:11:27,868 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-23 04:11:36,955 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--hid--hid-wiimote.ko.cil.i[914081,914094] [2022-07-23 04:11:36,962 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--hid--hid-wiimote.ko.cil.i[914226,914239] [2022-07-23 04:11:36,963 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--hid--hid-wiimote.ko.cil.i[914372,914385] [2022-07-23 04:11:36,964 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--hid--hid-wiimote.ko.cil.i[914537,914550] [2022-07-23 04:11:36,964 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--hid--hid-wiimote.ko.cil.i[914695,914708] [2022-07-23 04:11:36,965 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--hid--hid-wiimote.ko.cil.i[914853,914866] [2022-07-23 04:11:36,969 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--hid--hid-wiimote.ko.cil.i[915011,915024] [2022-07-23 04:11:36,970 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--hid--hid-wiimote.ko.cil.i[915171,915184] [2022-07-23 04:11:36,970 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--hid--hid-wiimote.ko.cil.i[915330,915343] [2022-07-23 04:11:36,970 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--hid--hid-wiimote.ko.cil.i[915469,915482] [2022-07-23 04:11:36,971 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--hid--hid-wiimote.ko.cil.i[915611,915624] [2022-07-23 04:11:36,971 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--hid--hid-wiimote.ko.cil.i[915760,915773] [2022-07-23 04:11:36,971 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--hid--hid-wiimote.ko.cil.i[915899,915912] [2022-07-23 04:11:36,972 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--hid--hid-wiimote.ko.cil.i[916054,916067] [2022-07-23 04:11:36,972 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--hid--hid-wiimote.ko.cil.i[916214,916227] [2022-07-23 04:11:36,972 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--hid--hid-wiimote.ko.cil.i[916365,916378] [2022-07-23 04:11:36,973 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--hid--hid-wiimote.ko.cil.i[916516,916529] [2022-07-23 04:11:36,973 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--hid--hid-wiimote.ko.cil.i[916668,916681] [2022-07-23 04:11:36,973 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--hid--hid-wiimote.ko.cil.i[916817,916830] [2022-07-23 04:11:36,973 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--hid--hid-wiimote.ko.cil.i[916965,916978] [2022-07-23 04:11:36,974 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--hid--hid-wiimote.ko.cil.i[917122,917135] [2022-07-23 04:11:36,974 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--hid--hid-wiimote.ko.cil.i[917271,917284] [2022-07-23 04:11:36,974 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--hid--hid-wiimote.ko.cil.i[917427,917440] [2022-07-23 04:11:36,975 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--hid--hid-wiimote.ko.cil.i[917580,917593] [2022-07-23 04:11:36,975 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--hid--hid-wiimote.ko.cil.i[917726,917739] [2022-07-23 04:11:36,975 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--hid--hid-wiimote.ko.cil.i[917869,917882] [2022-07-23 04:11:36,976 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--hid--hid-wiimote.ko.cil.i[918021,918034] [2022-07-23 04:11:36,976 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--hid--hid-wiimote.ko.cil.i[918167,918180] [2022-07-23 04:11:36,976 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--hid--hid-wiimote.ko.cil.i[918312,918325] [2022-07-23 04:11:36,977 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--hid--hid-wiimote.ko.cil.i[918466,918479] [2022-07-23 04:11:36,977 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--hid--hid-wiimote.ko.cil.i[918617,918630] [2022-07-23 04:11:36,977 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--hid--hid-wiimote.ko.cil.i[918772,918785] [2022-07-23 04:11:36,978 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--hid--hid-wiimote.ko.cil.i[918924,918937] [2022-07-23 04:11:36,978 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--hid--hid-wiimote.ko.cil.i[919079,919092] [2022-07-23 04:11:36,978 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--hid--hid-wiimote.ko.cil.i[919243,919256] [2022-07-23 04:11:36,978 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--hid--hid-wiimote.ko.cil.i[919399,919412] [2022-07-23 04:11:36,979 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--hid--hid-wiimote.ko.cil.i[919563,919576] [2022-07-23 04:11:36,979 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--hid--hid-wiimote.ko.cil.i[919705,919718] [2022-07-23 04:11:36,979 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--hid--hid-wiimote.ko.cil.i[919863,919876] [2022-07-23 04:11:36,980 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--hid--hid-wiimote.ko.cil.i[920030,920043] [2022-07-23 04:11:36,980 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--hid--hid-wiimote.ko.cil.i[920189,920202] [2022-07-23 04:11:36,980 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--hid--hid-wiimote.ko.cil.i[920348,920361] [2022-07-23 04:11:36,981 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--hid--hid-wiimote.ko.cil.i[920497,920510] [2022-07-23 04:11:36,981 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--hid--hid-wiimote.ko.cil.i[920644,920657] [2022-07-23 04:11:36,981 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--hid--hid-wiimote.ko.cil.i[920783,920796] [2022-07-23 04:11:36,982 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--hid--hid-wiimote.ko.cil.i[920946,920959] [2022-07-23 04:11:36,982 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--hid--hid-wiimote.ko.cil.i[921112,921125] [2022-07-23 04:11:36,982 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--hid--hid-wiimote.ko.cil.i[921276,921289] [2022-07-23 04:11:36,983 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--hid--hid-wiimote.ko.cil.i[921441,921454] [2022-07-23 04:11:36,983 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--hid--hid-wiimote.ko.cil.i[921606,921619] [2022-07-23 04:11:36,983 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--hid--hid-wiimote.ko.cil.i[921772,921785] [2022-07-23 04:11:36,984 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--hid--hid-wiimote.ko.cil.i[921937,921950] [2022-07-23 04:11:36,984 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--hid--hid-wiimote.ko.cil.i[922104,922117] [2022-07-23 04:11:36,984 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--hid--hid-wiimote.ko.cil.i[922264,922277] [2022-07-23 04:11:36,985 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--hid--hid-wiimote.ko.cil.i[922426,922439] [2022-07-23 04:11:36,985 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--hid--hid-wiimote.ko.cil.i[922585,922598] [2022-07-23 04:11:36,985 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--hid--hid-wiimote.ko.cil.i[922731,922744] [2022-07-23 04:11:36,986 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--hid--hid-wiimote.ko.cil.i[922874,922887] [2022-07-23 04:11:36,986 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--hid--hid-wiimote.ko.cil.i[923018,923031] [2022-07-23 04:11:36,986 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--hid--hid-wiimote.ko.cil.i[923161,923174] [2022-07-23 04:11:36,986 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--hid--hid-wiimote.ko.cil.i[923305,923318] [2022-07-23 04:11:36,987 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--hid--hid-wiimote.ko.cil.i[923446,923459] [2022-07-23 04:11:36,987 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--hid--hid-wiimote.ko.cil.i[923584,923597] [2022-07-23 04:11:36,988 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--hid--hid-wiimote.ko.cil.i[923742,923755] [2022-07-23 04:11:36,988 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--hid--hid-wiimote.ko.cil.i[923901,923914] [2022-07-23 04:11:36,988 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--hid--hid-wiimote.ko.cil.i[924057,924070] [2022-07-23 04:11:36,988 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--hid--hid-wiimote.ko.cil.i[924206,924219] [2022-07-23 04:11:36,989 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--hid--hid-wiimote.ko.cil.i[924358,924371] [2022-07-23 04:11:36,989 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--hid--hid-wiimote.ko.cil.i[924509,924522] [2022-07-23 04:11:36,989 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--hid--hid-wiimote.ko.cil.i[924658,924671] [2022-07-23 04:11:36,990 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--hid--hid-wiimote.ko.cil.i[924810,924823] [2022-07-23 04:11:36,990 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--hid--hid-wiimote.ko.cil.i[924958,924971] [2022-07-23 04:11:36,990 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--hid--hid-wiimote.ko.cil.i[925111,925124] [2022-07-23 04:11:36,991 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--hid--hid-wiimote.ko.cil.i[925262,925275] [2022-07-23 04:11:36,991 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--hid--hid-wiimote.ko.cil.i[925412,925425] [2022-07-23 04:11:36,991 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--hid--hid-wiimote.ko.cil.i[925559,925572] [2022-07-23 04:11:36,992 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--hid--hid-wiimote.ko.cil.i[925710,925723] [2022-07-23 04:11:36,992 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--hid--hid-wiimote.ko.cil.i[925861,925874] [2022-07-23 04:11:36,992 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--hid--hid-wiimote.ko.cil.i[926009,926022] [2022-07-23 04:11:36,992 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--hid--hid-wiimote.ko.cil.i[926175,926188] [2022-07-23 04:11:36,993 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--hid--hid-wiimote.ko.cil.i[926344,926357] [2022-07-23 04:11:36,993 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--hid--hid-wiimote.ko.cil.i[926511,926524] [2022-07-23 04:11:36,993 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--hid--hid-wiimote.ko.cil.i[926679,926692] [2022-07-23 04:11:36,994 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--hid--hid-wiimote.ko.cil.i[926829,926842] [2022-07-23 04:11:36,994 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--hid--hid-wiimote.ko.cil.i[926976,926989] [2022-07-23 04:11:36,994 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--hid--hid-wiimote.ko.cil.i[927137,927150] [2022-07-23 04:11:36,995 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--hid--hid-wiimote.ko.cil.i[927307,927320] [2022-07-23 04:11:36,995 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--hid--hid-wiimote.ko.cil.i[927469,927482] [2022-07-23 04:11:37,014 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-23 04:11:37,040 INFO L203 MainTranslator]: Completed pre-run [2022-07-23 04:11:38,084 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--hid--hid-wiimote.ko.cil.i[914081,914094] [2022-07-23 04:11:38,085 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--hid--hid-wiimote.ko.cil.i[914226,914239] [2022-07-23 04:11:38,086 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--hid--hid-wiimote.ko.cil.i[914372,914385] [2022-07-23 04:11:38,086 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--hid--hid-wiimote.ko.cil.i[914537,914550] [2022-07-23 04:11:38,087 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--hid--hid-wiimote.ko.cil.i[914695,914708] [2022-07-23 04:11:38,087 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--hid--hid-wiimote.ko.cil.i[914853,914866] [2022-07-23 04:11:38,087 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--hid--hid-wiimote.ko.cil.i[915011,915024] [2022-07-23 04:11:38,087 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--hid--hid-wiimote.ko.cil.i[915171,915184] [2022-07-23 04:11:38,088 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--hid--hid-wiimote.ko.cil.i[915330,915343] [2022-07-23 04:11:38,088 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--hid--hid-wiimote.ko.cil.i[915469,915482] [2022-07-23 04:11:38,088 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--hid--hid-wiimote.ko.cil.i[915611,915624] [2022-07-23 04:11:38,089 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--hid--hid-wiimote.ko.cil.i[915760,915773] [2022-07-23 04:11:38,089 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--hid--hid-wiimote.ko.cil.i[915899,915912] [2022-07-23 04:11:38,089 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--hid--hid-wiimote.ko.cil.i[916054,916067] [2022-07-23 04:11:38,089 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--hid--hid-wiimote.ko.cil.i[916214,916227] [2022-07-23 04:11:38,090 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--hid--hid-wiimote.ko.cil.i[916365,916378] [2022-07-23 04:11:38,090 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--hid--hid-wiimote.ko.cil.i[916516,916529] [2022-07-23 04:11:38,090 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--hid--hid-wiimote.ko.cil.i[916668,916681] [2022-07-23 04:11:38,091 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--hid--hid-wiimote.ko.cil.i[916817,916830] [2022-07-23 04:11:38,091 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--hid--hid-wiimote.ko.cil.i[916965,916978] [2022-07-23 04:11:38,091 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--hid--hid-wiimote.ko.cil.i[917122,917135] [2022-07-23 04:11:38,091 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--hid--hid-wiimote.ko.cil.i[917271,917284] [2022-07-23 04:11:38,092 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--hid--hid-wiimote.ko.cil.i[917427,917440] [2022-07-23 04:11:38,092 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--hid--hid-wiimote.ko.cil.i[917580,917593] [2022-07-23 04:11:38,092 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--hid--hid-wiimote.ko.cil.i[917726,917739] [2022-07-23 04:11:38,093 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--hid--hid-wiimote.ko.cil.i[917869,917882] [2022-07-23 04:11:38,093 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--hid--hid-wiimote.ko.cil.i[918021,918034] [2022-07-23 04:11:38,093 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--hid--hid-wiimote.ko.cil.i[918167,918180] [2022-07-23 04:11:38,093 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--hid--hid-wiimote.ko.cil.i[918312,918325] [2022-07-23 04:11:38,094 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--hid--hid-wiimote.ko.cil.i[918466,918479] [2022-07-23 04:11:38,094 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--hid--hid-wiimote.ko.cil.i[918617,918630] [2022-07-23 04:11:38,094 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--hid--hid-wiimote.ko.cil.i[918772,918785] [2022-07-23 04:11:38,094 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--hid--hid-wiimote.ko.cil.i[918924,918937] [2022-07-23 04:11:38,095 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--hid--hid-wiimote.ko.cil.i[919079,919092] [2022-07-23 04:11:38,095 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--hid--hid-wiimote.ko.cil.i[919243,919256] [2022-07-23 04:11:38,095 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--hid--hid-wiimote.ko.cil.i[919399,919412] [2022-07-23 04:11:38,096 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--hid--hid-wiimote.ko.cil.i[919563,919576] [2022-07-23 04:11:38,096 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--hid--hid-wiimote.ko.cil.i[919705,919718] [2022-07-23 04:11:38,096 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--hid--hid-wiimote.ko.cil.i[919863,919876] [2022-07-23 04:11:38,096 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--hid--hid-wiimote.ko.cil.i[920030,920043] [2022-07-23 04:11:38,097 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--hid--hid-wiimote.ko.cil.i[920189,920202] [2022-07-23 04:11:38,097 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--hid--hid-wiimote.ko.cil.i[920348,920361] [2022-07-23 04:11:38,097 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--hid--hid-wiimote.ko.cil.i[920497,920510] [2022-07-23 04:11:38,097 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--hid--hid-wiimote.ko.cil.i[920644,920657] [2022-07-23 04:11:38,098 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--hid--hid-wiimote.ko.cil.i[920783,920796] [2022-07-23 04:11:38,098 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--hid--hid-wiimote.ko.cil.i[920946,920959] [2022-07-23 04:11:38,098 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--hid--hid-wiimote.ko.cil.i[921112,921125] [2022-07-23 04:11:38,098 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--hid--hid-wiimote.ko.cil.i[921276,921289] [2022-07-23 04:11:38,099 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--hid--hid-wiimote.ko.cil.i[921441,921454] [2022-07-23 04:11:38,099 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--hid--hid-wiimote.ko.cil.i[921606,921619] [2022-07-23 04:11:38,099 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--hid--hid-wiimote.ko.cil.i[921772,921785] [2022-07-23 04:11:38,100 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--hid--hid-wiimote.ko.cil.i[921937,921950] [2022-07-23 04:11:38,100 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--hid--hid-wiimote.ko.cil.i[922104,922117] [2022-07-23 04:11:38,100 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--hid--hid-wiimote.ko.cil.i[922264,922277] [2022-07-23 04:11:38,100 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--hid--hid-wiimote.ko.cil.i[922426,922439] [2022-07-23 04:11:38,101 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--hid--hid-wiimote.ko.cil.i[922585,922598] [2022-07-23 04:11:38,101 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--hid--hid-wiimote.ko.cil.i[922731,922744] [2022-07-23 04:11:38,101 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--hid--hid-wiimote.ko.cil.i[922874,922887] [2022-07-23 04:11:38,102 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--hid--hid-wiimote.ko.cil.i[923018,923031] [2022-07-23 04:11:38,102 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--hid--hid-wiimote.ko.cil.i[923161,923174] [2022-07-23 04:11:38,102 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--hid--hid-wiimote.ko.cil.i[923305,923318] [2022-07-23 04:11:38,102 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--hid--hid-wiimote.ko.cil.i[923446,923459] [2022-07-23 04:11:38,103 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--hid--hid-wiimote.ko.cil.i[923584,923597] [2022-07-23 04:11:38,103 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--hid--hid-wiimote.ko.cil.i[923742,923755] [2022-07-23 04:11:38,103 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--hid--hid-wiimote.ko.cil.i[923901,923914] [2022-07-23 04:11:38,104 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--hid--hid-wiimote.ko.cil.i[924057,924070] [2022-07-23 04:11:38,104 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--hid--hid-wiimote.ko.cil.i[924206,924219] [2022-07-23 04:11:38,104 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--hid--hid-wiimote.ko.cil.i[924358,924371] [2022-07-23 04:11:38,104 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--hid--hid-wiimote.ko.cil.i[924509,924522] [2022-07-23 04:11:38,105 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--hid--hid-wiimote.ko.cil.i[924658,924671] [2022-07-23 04:11:38,105 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--hid--hid-wiimote.ko.cil.i[924810,924823] [2022-07-23 04:11:38,105 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--hid--hid-wiimote.ko.cil.i[924958,924971] [2022-07-23 04:11:38,105 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--hid--hid-wiimote.ko.cil.i[925111,925124] [2022-07-23 04:11:38,106 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--hid--hid-wiimote.ko.cil.i[925262,925275] [2022-07-23 04:11:38,106 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--hid--hid-wiimote.ko.cil.i[925412,925425] [2022-07-23 04:11:38,106 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--hid--hid-wiimote.ko.cil.i[925559,925572] [2022-07-23 04:11:38,106 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--hid--hid-wiimote.ko.cil.i[925710,925723] [2022-07-23 04:11:38,107 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--hid--hid-wiimote.ko.cil.i[925861,925874] [2022-07-23 04:11:38,107 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--hid--hid-wiimote.ko.cil.i[926009,926022] [2022-07-23 04:11:38,107 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--hid--hid-wiimote.ko.cil.i[926175,926188] [2022-07-23 04:11:38,108 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--hid--hid-wiimote.ko.cil.i[926344,926357] [2022-07-23 04:11:38,108 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--hid--hid-wiimote.ko.cil.i[926511,926524] [2022-07-23 04:11:38,108 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--hid--hid-wiimote.ko.cil.i[926679,926692] [2022-07-23 04:11:38,108 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--hid--hid-wiimote.ko.cil.i[926829,926842] [2022-07-23 04:11:38,109 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--hid--hid-wiimote.ko.cil.i[926976,926989] [2022-07-23 04:11:38,109 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--hid--hid-wiimote.ko.cil.i[927137,927150] [2022-07-23 04:11:38,109 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--hid--hid-wiimote.ko.cil.i[927307,927320] [2022-07-23 04:11:38,109 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--hid--hid-wiimote.ko.cil.i[927469,927482] [2022-07-23 04:11:38,112 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-23 04:11:38,628 INFO L208 MainTranslator]: Completed translation [2022-07-23 04:11:38,628 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.07 04:11:38 WrapperNode [2022-07-23 04:11:38,628 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-07-23 04:11:38,629 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-07-23 04:11:38,629 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-07-23 04:11:38,630 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-07-23 04:11:38,634 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.07 04:11:38" (1/1) ... [2022-07-23 04:11:38,757 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.07 04:11:38" (1/1) ... [2022-07-23 04:11:38,992 INFO L137 Inliner]: procedures = 1156, calls = 6204, calls flagged for inlining = 709, calls inlined = 626, statements flattened = 15187 [2022-07-23 04:11:38,993 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-07-23 04:11:38,994 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-07-23 04:11:38,994 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-07-23 04:11:38,994 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-07-23 04:11:39,000 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.07 04:11:38" (1/1) ... [2022-07-23 04:11:39,000 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.07 04:11:38" (1/1) ... [2022-07-23 04:11:39,051 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.07 04:11:38" (1/1) ... [2022-07-23 04:11:39,051 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.07 04:11:38" (1/1) ... [2022-07-23 04:11:39,199 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.07 04:11:38" (1/1) ... [2022-07-23 04:11:39,222 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.07 04:11:38" (1/1) ... [2022-07-23 04:11:39,285 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.07 04:11:38" (1/1) ... [2022-07-23 04:11:39,356 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-07-23 04:11:39,357 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-07-23 04:11:39,357 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-07-23 04:11:39,357 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-07-23 04:11:39,358 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.07 04:11:38" (1/1) ... [2022-07-23 04:11:39,363 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-23 04:11:39,369 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-23 04:11:39,416 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) [2022-07-23 04:11:39,539 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 [2022-07-23 04:11:39,591 INFO L130 BoogieDeclarations]: Found specification of procedure wiimote_init_poll_mp [2022-07-23 04:11:39,591 INFO L138 BoogieDeclarations]: Found implementation of procedure wiimote_init_poll_mp [2022-07-23 04:11:39,591 INFO L130 BoogieDeclarations]: Found specification of procedure __wiimote_schedule [2022-07-23 04:11:39,591 INFO L138 BoogieDeclarations]: Found implementation of procedure __wiimote_schedule [2022-07-23 04:11:39,592 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2022-07-23 04:11:39,592 INFO L130 BoogieDeclarations]: Found specification of procedure handler_drm_KAE [2022-07-23 04:11:39,592 INFO L138 BoogieDeclarations]: Found implementation of procedure handler_drm_KAE [2022-07-23 04:11:39,592 INFO L130 BoogieDeclarations]: Found specification of procedure handler_drm_KAI [2022-07-23 04:11:39,592 INFO L138 BoogieDeclarations]: Found implementation of procedure handler_drm_KAI [2022-07-23 04:11:39,592 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_interruptible_timeout [2022-07-23 04:11:39,592 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_interruptible_timeout [2022-07-23 04:11:39,592 INFO L130 BoogieDeclarations]: Found specification of procedure hid_hw_stop [2022-07-23 04:11:39,592 INFO L138 BoogieDeclarations]: Found implementation of procedure hid_hw_stop [2022-07-23 04:11:39,593 INFO L130 BoogieDeclarations]: Found specification of procedure wiimod_keys_in_keys [2022-07-23 04:11:39,593 INFO L138 BoogieDeclarations]: Found implementation of procedure wiimod_keys_in_keys [2022-07-23 04:11:39,593 INFO L130 BoogieDeclarations]: Found specification of procedure wiimod_battery_remove [2022-07-23 04:11:39,593 INFO L138 BoogieDeclarations]: Found implementation of procedure wiimod_battery_remove [2022-07-23 04:11:39,593 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_wiimote_state [2022-07-23 04:11:39,594 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_wiimote_state [2022-07-23 04:11:39,594 INFO L130 BoogieDeclarations]: Found specification of procedure wiimod_led_probe [2022-07-23 04:11:39,594 INFO L138 BoogieDeclarations]: Found implementation of procedure wiimod_led_probe [2022-07-23 04:11:39,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_mmc_sdio_func_check_final_state [2022-07-23 04:11:39,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_mmc_sdio_func_check_final_state [2022-07-23 04:11:39,595 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-07-23 04:11:39,595 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-07-23 04:11:39,595 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-07-23 04:11:39,596 INFO L130 BoogieDeclarations]: Found specification of procedure wiiproto_req_drm [2022-07-23 04:11:39,596 INFO L138 BoogieDeclarations]: Found implementation of procedure wiiproto_req_drm [2022-07-23 04:11:39,596 INFO L130 BoogieDeclarations]: Found specification of procedure handler_drm_KEE [2022-07-23 04:11:39,596 INFO L138 BoogieDeclarations]: Found implementation of procedure handler_drm_KEE [2022-07-23 04:11:39,596 INFO L130 BoogieDeclarations]: Found specification of procedure wiimote_init_check [2022-07-23 04:11:39,596 INFO L138 BoogieDeclarations]: Found implementation of procedure wiimote_init_check [2022-07-23 04:11:39,596 INFO L130 BoogieDeclarations]: Found specification of procedure wiimod_mp_remove [2022-07-23 04:11:39,596 INFO L138 BoogieDeclarations]: Found implementation of procedure wiimod_mp_remove [2022-07-23 04:11:39,596 INFO L130 BoogieDeclarations]: Found specification of procedure handler_return [2022-07-23 04:11:39,596 INFO L138 BoogieDeclarations]: Found implementation of procedure handler_return [2022-07-23 04:11:39,597 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-07-23 04:11:39,597 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-07-23 04:11:39,597 INFO L130 BoogieDeclarations]: Found specification of procedure handler_ir [2022-07-23 04:11:39,597 INFO L138 BoogieDeclarations]: Found implementation of procedure handler_ir [2022-07-23 04:11:39,597 INFO L130 BoogieDeclarations]: Found specification of procedure wiimod_led_remove [2022-07-23 04:11:39,597 INFO L138 BoogieDeclarations]: Found implementation of procedure wiimod_led_remove [2022-07-23 04:11:39,597 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_request_check_final_state [2022-07-23 04:11:39,597 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_request_check_final_state [2022-07-23 04:11:39,597 INFO L130 BoogieDeclarations]: Found specification of procedure wiimote_init_worker [2022-07-23 04:11:39,598 INFO L138 BoogieDeclarations]: Found implementation of procedure wiimote_init_worker [2022-07-23 04:11:39,598 INFO L130 BoogieDeclarations]: Found specification of procedure wiimod_nunchuk_remove [2022-07-23 04:11:39,598 INFO L138 BoogieDeclarations]: Found implementation of procedure wiimod_nunchuk_remove [2022-07-23 04:11:39,598 INFO L130 BoogieDeclarations]: Found specification of procedure wiimote_hid_remove [2022-07-23 04:11:39,598 INFO L138 BoogieDeclarations]: Found implementation of procedure wiimote_hid_remove [2022-07-23 04:11:39,598 INFO L130 BoogieDeclarations]: Found specification of procedure input_report_key [2022-07-23 04:11:39,598 INFO L138 BoogieDeclarations]: Found implementation of procedure input_report_key [2022-07-23 04:11:39,598 INFO L130 BoogieDeclarations]: Found specification of procedure wiiproto_keep_rumble [2022-07-23 04:11:39,598 INFO L138 BoogieDeclarations]: Found implementation of procedure wiiproto_keep_rumble [2022-07-23 04:11:39,599 INFO L130 BoogieDeclarations]: Found specification of procedure wiimote_mp_unload [2022-07-23 04:11:39,599 INFO L138 BoogieDeclarations]: Found implementation of procedure wiimote_mp_unload [2022-07-23 04:11:39,599 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-07-23 04:11:39,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-07-23 04:11:39,599 INFO L130 BoogieDeclarations]: Found specification of procedure input_free_device [2022-07-23 04:11:39,599 INFO L138 BoogieDeclarations]: Found implementation of procedure input_free_device [2022-07-23 04:11:39,599 INFO L130 BoogieDeclarations]: Found specification of procedure wiimote_cmd_acquire_noint [2022-07-23 04:11:39,599 INFO L138 BoogieDeclarations]: Found implementation of procedure wiimote_cmd_acquire_noint [2022-07-23 04:11:39,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2022-07-23 04:11:39,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2022-07-23 04:11:39,600 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-07-23 04:11:39,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_check_final_state [2022-07-23 04:11:39,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_check_final_state [2022-07-23 04:11:39,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_116 [2022-07-23 04:11:39,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_116 [2022-07-23 04:11:39,600 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-07-23 04:11:39,600 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-07-23 04:11:39,601 INFO L130 BoogieDeclarations]: Found specification of procedure wiimote_hid_probe [2022-07-23 04:11:39,601 INFO L138 BoogieDeclarations]: Found implementation of procedure wiimote_hid_probe [2022-07-23 04:11:39,602 INFO L130 BoogieDeclarations]: Found specification of procedure wiimod_bboard_probe [2022-07-23 04:11:39,603 INFO L138 BoogieDeclarations]: Found implementation of procedure wiimod_bboard_probe [2022-07-23 04:11:39,603 INFO L130 BoogieDeclarations]: Found specification of procedure wiimod_pro_calib_store [2022-07-23 04:11:39,603 INFO L138 BoogieDeclarations]: Found implementation of procedure wiimod_pro_calib_store [2022-07-23 04:11:39,603 INFO L130 BoogieDeclarations]: Found specification of procedure hid_hw_start [2022-07-23 04:11:39,603 INFO L138 BoogieDeclarations]: Found implementation of procedure hid_hw_start [2022-07-23 04:11:39,603 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2022-07-23 04:11:39,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2022-07-23 04:11:39,604 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-07-23 04:11:39,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_sync_of_wiimote_state [2022-07-23 04:11:39,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_sync_of_wiimote_state [2022-07-23 04:11:39,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-07-23 04:11:39,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-07-23 04:11:39,607 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-07-23 04:11:39,607 INFO L130 BoogieDeclarations]: Found specification of procedure wiimote_modules_load [2022-07-23 04:11:39,607 INFO L138 BoogieDeclarations]: Found implementation of procedure wiimote_modules_load [2022-07-23 04:11:39,607 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-07-23 04:11:39,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-07-23 04:11:39,607 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-07-23 04:11:39,608 INFO L130 BoogieDeclarations]: Found specification of procedure wiimod_pro_in_ext [2022-07-23 04:11:39,608 INFO L138 BoogieDeclarations]: Found implementation of procedure wiimod_pro_in_ext [2022-07-23 04:11:39,608 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2022-07-23 04:11:39,608 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2022-07-23 04:11:39,608 INFO L130 BoogieDeclarations]: Found specification of procedure handler_data [2022-07-23 04:11:39,608 INFO L138 BoogieDeclarations]: Found implementation of procedure handler_data [2022-07-23 04:11:39,608 INFO L130 BoogieDeclarations]: Found specification of procedure wiimote_cmd_write [2022-07-23 04:11:39,608 INFO L138 BoogieDeclarations]: Found implementation of procedure wiimote_cmd_write [2022-07-23 04:11:39,608 INFO L130 BoogieDeclarations]: Found specification of procedure handler_ext [2022-07-23 04:11:39,609 INFO L138 BoogieDeclarations]: Found implementation of procedure handler_ext [2022-07-23 04:11:39,609 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-07-23 04:11:39,609 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-07-23 04:11:39,609 INFO L130 BoogieDeclarations]: Found specification of procedure wiimod_no_mp_remove [2022-07-23 04:11:39,609 INFO L138 BoogieDeclarations]: Found implementation of procedure wiimod_no_mp_remove [2022-07-23 04:11:39,609 INFO L130 BoogieDeclarations]: Found specification of procedure input_unregister_device [2022-07-23 04:11:39,609 INFO L138 BoogieDeclarations]: Found implementation of procedure input_unregister_device [2022-07-23 04:11:39,609 INFO L130 BoogieDeclarations]: Found specification of procedure wiimod_no_mp_probe [2022-07-23 04:11:39,609 INFO L138 BoogieDeclarations]: Found implementation of procedure wiimod_no_mp_probe [2022-07-23 04:11:39,609 INFO L130 BoogieDeclarations]: Found specification of procedure wiimod_accel_in_accel [2022-07-23 04:11:39,610 INFO L138 BoogieDeclarations]: Found implementation of procedure wiimod_accel_in_accel [2022-07-23 04:11:39,610 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-07-23 04:11:39,610 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-07-23 04:11:39,610 INFO L130 BoogieDeclarations]: Found specification of procedure wiimod_battery_probe [2022-07-23 04:11:39,610 INFO L138 BoogieDeclarations]: Found implementation of procedure wiimod_battery_probe [2022-07-23 04:11:39,610 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-07-23 04:11:39,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-07-23 04:11:39,610 INFO L130 BoogieDeclarations]: Found specification of procedure wiimote_cmd_wait___0 [2022-07-23 04:11:39,610 INFO L138 BoogieDeclarations]: Found implementation of procedure wiimote_cmd_wait___0 [2022-07-23 04:11:39,611 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-07-23 04:11:39,611 INFO L130 BoogieDeclarations]: Found specification of procedure wiimote_cmd_read_ext [2022-07-23 04:11:39,611 INFO L138 BoogieDeclarations]: Found implementation of procedure wiimote_cmd_read_ext [2022-07-23 04:11:39,611 INFO L130 BoogieDeclarations]: Found specification of procedure wiimote_ext_load [2022-07-23 04:11:39,611 INFO L138 BoogieDeclarations]: Found implementation of procedure wiimote_ext_load [2022-07-23 04:11:39,611 INFO L130 BoogieDeclarations]: Found specification of procedure wiimod_builtin_mp_remove [2022-07-23 04:11:39,611 INFO L138 BoogieDeclarations]: Found implementation of procedure wiimod_builtin_mp_remove [2022-07-23 04:11:39,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_check_final_state [2022-07-23 04:11:39,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_check_final_state [2022-07-23 04:11:39,612 INFO L130 BoogieDeclarations]: Found specification of procedure wiimod_rumble_remove [2022-07-23 04:11:39,612 INFO L138 BoogieDeclarations]: Found implementation of procedure wiimod_rumble_remove [2022-07-23 04:11:39,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_check_final_state [2022-07-23 04:11:39,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_check_final_state [2022-07-23 04:11:39,612 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-07-23 04:11:39,612 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-07-23 04:11:39,612 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-07-23 04:11:39,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_sysfs_check_final_state [2022-07-23 04:11:39,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_sysfs_check_final_state [2022-07-23 04:11:39,613 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_sync_of_wiimote_state [2022-07-23 04:11:39,613 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_sync_of_wiimote_state [2022-07-23 04:11:39,613 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-07-23 04:11:39,613 INFO L130 BoogieDeclarations]: Found specification of procedure handler_drm_KA [2022-07-23 04:11:39,613 INFO L138 BoogieDeclarations]: Found implementation of procedure handler_drm_KA [2022-07-23 04:11:39,613 INFO L130 BoogieDeclarations]: Found specification of procedure handler_drm_KE [2022-07-23 04:11:39,613 INFO L138 BoogieDeclarations]: Found implementation of procedure handler_drm_KE [2022-07-23 04:11:39,613 INFO L130 BoogieDeclarations]: Found specification of procedure wiimod_accel_remove [2022-07-23 04:11:39,613 INFO L138 BoogieDeclarations]: Found implementation of procedure wiimod_accel_remove [2022-07-23 04:11:39,614 INFO L130 BoogieDeclarations]: Found specification of procedure wiiproto_req_leds [2022-07-23 04:11:39,614 INFO L138 BoogieDeclarations]: Found implementation of procedure wiiproto_req_leds [2022-07-23 04:11:39,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_101 [2022-07-23 04:11:39,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_101 [2022-07-23 04:11:39,614 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_103 [2022-07-23 04:11:39,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_103 [2022-07-23 04:11:39,614 INFO L130 BoogieDeclarations]: Found specification of procedure input_get_drvdata [2022-07-23 04:11:39,614 INFO L138 BoogieDeclarations]: Found implementation of procedure input_get_drvdata [2022-07-23 04:11:39,614 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int [2022-07-23 04:11:39,614 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int [2022-07-23 04:11:39,614 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-07-23 04:11:39,615 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-07-23 04:11:39,615 INFO L130 BoogieDeclarations]: Found specification of procedure wiimod_ir_remove [2022-07-23 04:11:39,615 INFO L138 BoogieDeclarations]: Found implementation of procedure wiimod_ir_remove [2022-07-23 04:11:39,615 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-07-23 04:11:39,615 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-07-23 04:11:39,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-07-23 04:11:39,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-07-23 04:11:39,615 INFO L130 BoogieDeclarations]: Found specification of procedure input_report_abs [2022-07-23 04:11:39,615 INFO L138 BoogieDeclarations]: Found implementation of procedure input_report_abs [2022-07-23 04:11:39,615 INFO L130 BoogieDeclarations]: Found specification of procedure wiimod_mp_in_mp [2022-07-23 04:11:39,616 INFO L138 BoogieDeclarations]: Found implementation of procedure wiimod_mp_in_mp [2022-07-23 04:11:39,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2022-07-23 04:11:39,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2022-07-23 04:11:39,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_urb_check_final_state [2022-07-23 04:11:39,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_urb_check_final_state [2022-07-23 04:11:39,616 INFO L130 BoogieDeclarations]: Found specification of procedure wiiproto_req_ir1 [2022-07-23 04:11:39,616 INFO L138 BoogieDeclarations]: Found implementation of procedure wiiproto_req_ir1 [2022-07-23 04:11:39,616 INFO L130 BoogieDeclarations]: Found specification of procedure wiiproto_req_ir2 [2022-07-23 04:11:39,616 INFO L138 BoogieDeclarations]: Found implementation of procedure wiiproto_req_ir2 [2022-07-23 04:11:39,616 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2022-07-23 04:11:39,617 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2022-07-23 04:11:39,617 INFO L130 BoogieDeclarations]: Found specification of procedure handler_keys [2022-07-23 04:11:39,617 INFO L138 BoogieDeclarations]: Found implementation of procedure handler_keys [2022-07-23 04:11:39,617 INFO L130 BoogieDeclarations]: Found specification of procedure wiimote_hid_event [2022-07-23 04:11:39,617 INFO L138 BoogieDeclarations]: Found implementation of procedure wiimote_hid_event [2022-07-23 04:11:39,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2022-07-23 04:11:39,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2022-07-23 04:11:39,617 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-07-23 04:11:39,617 INFO L130 BoogieDeclarations]: Found specification of procedure input_sync [2022-07-23 04:11:39,617 INFO L138 BoogieDeclarations]: Found implementation of procedure input_sync [2022-07-23 04:11:39,618 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-07-23 04:11:39,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-07-23 04:11:39,618 INFO L130 BoogieDeclarations]: Found specification of procedure wiiproto_req_rmem [2022-07-23 04:11:39,618 INFO L138 BoogieDeclarations]: Found implementation of procedure wiiproto_req_rmem [2022-07-23 04:11:39,618 INFO L130 BoogieDeclarations]: Found specification of procedure handler_status [2022-07-23 04:11:39,618 INFO L138 BoogieDeclarations]: Found implementation of procedure handler_status [2022-07-23 04:11:39,618 INFO L130 BoogieDeclarations]: Found specification of procedure input_register_device [2022-07-23 04:11:39,618 INFO L138 BoogieDeclarations]: Found implementation of procedure input_register_device [2022-07-23 04:11:39,618 INFO L130 BoogieDeclarations]: Found specification of procedure wiimod_builtin_mp_probe [2022-07-23 04:11:39,618 INFO L138 BoogieDeclarations]: Found implementation of procedure wiimod_builtin_mp_probe [2022-07-23 04:11:39,619 INFO L130 BoogieDeclarations]: Found specification of procedure wiidebug_drm_write [2022-07-23 04:11:39,619 INFO L138 BoogieDeclarations]: Found implementation of procedure wiidebug_drm_write [2022-07-23 04:11:39,620 INFO L130 BoogieDeclarations]: Found specification of procedure wiimote_ext_store [2022-07-23 04:11:39,621 INFO L138 BoogieDeclarations]: Found implementation of procedure wiimote_ext_store [2022-07-23 04:11:39,621 INFO L130 BoogieDeclarations]: Found specification of procedure wiimod_classic_remove [2022-07-23 04:11:39,621 INFO L138 BoogieDeclarations]: Found implementation of procedure wiimod_classic_remove [2022-07-23 04:11:39,621 INFO L130 BoogieDeclarations]: Found specification of procedure wiiproto_req_accel [2022-07-23 04:11:39,621 INFO L138 BoogieDeclarations]: Found implementation of procedure wiiproto_req_accel [2022-07-23 04:11:39,621 INFO L130 BoogieDeclarations]: Found specification of procedure wiimod_rumble_probe [2022-07-23 04:11:39,621 INFO L138 BoogieDeclarations]: Found implementation of procedure wiimod_rumble_probe [2022-07-23 04:11:39,621 INFO L130 BoogieDeclarations]: Found specification of procedure handler_generic_K [2022-07-23 04:11:39,622 INFO L138 BoogieDeclarations]: Found implementation of procedure handler_generic_K [2022-07-23 04:11:39,622 INFO L130 BoogieDeclarations]: Found specification of procedure wiimote_cmd_release___0 [2022-07-23 04:11:39,622 INFO L138 BoogieDeclarations]: Found implementation of procedure wiimote_cmd_release___0 [2022-07-23 04:11:39,622 INFO L130 BoogieDeclarations]: Found specification of procedure wiimote_init_hotplug [2022-07-23 04:11:39,623 INFO L138 BoogieDeclarations]: Found implementation of procedure wiimote_init_hotplug [2022-07-23 04:11:39,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_coherent_check_final_state [2022-07-23 04:11:39,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_coherent_check_final_state [2022-07-23 04:11:39,623 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-07-23 04:11:39,623 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-07-23 04:11:39,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-07-23 04:11:39,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-07-23 04:11:39,623 INFO L130 BoogieDeclarations]: Found specification of procedure wiimod_bboard_remove [2022-07-23 04:11:39,623 INFO L138 BoogieDeclarations]: Found implementation of procedure wiimod_bboard_remove [2022-07-23 04:11:39,623 INFO L130 BoogieDeclarations]: Found specification of procedure wiimote_cmd_abort [2022-07-23 04:11:39,624 INFO L138 BoogieDeclarations]: Found implementation of procedure wiimote_cmd_abort [2022-07-23 04:11:39,624 INFO L130 BoogieDeclarations]: Found specification of procedure wiiproto_req_status [2022-07-23 04:11:39,624 INFO L138 BoogieDeclarations]: Found implementation of procedure wiiproto_req_status [2022-07-23 04:11:39,624 INFO L130 BoogieDeclarations]: Found specification of procedure hid_get_drvdata [2022-07-23 04:11:39,624 INFO L138 BoogieDeclarations]: Found implementation of procedure hid_get_drvdata [2022-07-23 04:11:39,624 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~TO~VOID [2022-07-23 04:11:39,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~TO~VOID [2022-07-23 04:11:39,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_arch_io_check_final_state [2022-07-23 04:11:39,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_arch_io_check_final_state [2022-07-23 04:11:39,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_check_final_state [2022-07-23 04:11:39,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_check_final_state [2022-07-23 04:11:39,625 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-07-23 04:11:39,625 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-07-23 04:11:39,625 INFO L130 BoogieDeclarations]: Found specification of procedure wiimote_cmd_set [2022-07-23 04:11:39,625 INFO L138 BoogieDeclarations]: Found implementation of procedure wiimote_cmd_set [2022-07-23 04:11:39,625 INFO L130 BoogieDeclarations]: Found specification of procedure input_event [2022-07-23 04:11:39,625 INFO L138 BoogieDeclarations]: Found implementation of procedure input_event [2022-07-23 04:11:39,625 INFO L130 BoogieDeclarations]: Found specification of procedure wiimote_destroy [2022-07-23 04:11:39,625 INFO L138 BoogieDeclarations]: Found implementation of procedure wiimote_destroy [2022-07-23 04:11:39,625 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-07-23 04:11:39,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-07-23 04:11:39,626 INFO L130 BoogieDeclarations]: Found specification of procedure wiimod_mp_probe [2022-07-23 04:11:39,626 INFO L138 BoogieDeclarations]: Found implementation of procedure wiimod_mp_probe [2022-07-23 04:11:39,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-07-23 04:11:39,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-07-23 04:11:39,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_queue_check_final_state [2022-07-23 04:11:39,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_queue_check_final_state [2022-07-23 04:11:39,626 INFO L130 BoogieDeclarations]: Found specification of procedure wiimote_init_detect [2022-07-23 04:11:39,626 INFO L138 BoogieDeclarations]: Found implementation of procedure wiimote_init_detect [2022-07-23 04:11:39,626 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-07-23 04:11:39,626 INFO L130 BoogieDeclarations]: Found specification of procedure wiiproto_req_rumble [2022-07-23 04:11:39,626 INFO L138 BoogieDeclarations]: Found implementation of procedure wiiproto_req_rumble [2022-07-23 04:11:39,627 INFO L130 BoogieDeclarations]: Found specification of procedure wiimod_keys_probe [2022-07-23 04:11:39,627 INFO L138 BoogieDeclarations]: Found implementation of procedure wiimod_keys_probe [2022-07-23 04:11:39,627 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove [2022-07-23 04:11:39,627 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove [2022-07-23 04:11:39,627 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2022-07-23 04:11:39,627 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2022-07-23 04:11:39,627 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2022-07-23 04:11:39,627 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2022-07-23 04:11:39,627 INFO L130 BoogieDeclarations]: Found specification of procedure wiimod_ir_change [2022-07-23 04:11:39,627 INFO L138 BoogieDeclarations]: Found implementation of procedure wiimod_ir_change [2022-07-23 04:11:39,628 INFO L130 BoogieDeclarations]: Found specification of procedure input_set_drvdata [2022-07-23 04:11:39,628 INFO L138 BoogieDeclarations]: Found implementation of procedure input_set_drvdata [2022-07-23 04:11:39,628 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-07-23 04:11:39,628 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2022-07-23 04:11:39,628 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2022-07-23 04:11:39,628 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2022-07-23 04:11:39,628 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2022-07-23 04:11:39,628 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-07-23 04:11:39,628 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-07-23 04:11:39,628 INFO L130 BoogieDeclarations]: Found specification of procedure wiimod_pro_remove [2022-07-23 04:11:39,628 INFO L138 BoogieDeclarations]: Found implementation of procedure wiimod_pro_remove [2022-07-23 04:11:39,629 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-07-23 04:11:39,629 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_in_interrupt_context [2022-07-23 04:11:39,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_in_interrupt_context [2022-07-23 04:11:39,629 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-07-23 04:11:39,629 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-07-23 04:11:39,629 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_register_reset_error_counter [2022-07-23 04:11:39,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_register_reset_error_counter [2022-07-23 04:11:39,629 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_check_final_state [2022-07-23 04:11:39,629 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_check_final_state [2022-07-23 04:11:39,629 INFO L130 BoogieDeclarations]: Found specification of procedure handler_status_K [2022-07-23 04:11:39,630 INFO L138 BoogieDeclarations]: Found implementation of procedure handler_status_K [2022-07-23 04:11:39,630 INFO L130 BoogieDeclarations]: Found specification of procedure wiimote_cmd_init_mp [2022-07-23 04:11:39,630 INFO L138 BoogieDeclarations]: Found implementation of procedure wiimote_cmd_init_mp [2022-07-23 04:11:39,630 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_sync_of_wiimote_state [2022-07-23 04:11:39,630 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_sync_of_wiimote_state [2022-07-23 04:11:39,630 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2022-07-23 04:11:39,630 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2022-07-23 04:11:39,630 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-07-23 04:11:39,630 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-07-23 04:11:39,630 INFO L130 BoogieDeclarations]: Found specification of procedure wiimod_nunchuk_in_ext [2022-07-23 04:11:39,631 INFO L138 BoogieDeclarations]: Found implementation of procedure wiimod_nunchuk_in_ext [2022-07-23 04:11:39,631 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-07-23 04:11:39,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-07-23 04:11:39,631 INFO L130 BoogieDeclarations]: Found specification of procedure wiimote_cmd_complete [2022-07-23 04:11:39,631 INFO L138 BoogieDeclarations]: Found implementation of procedure wiimote_cmd_complete [2022-07-23 04:11:39,631 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-07-23 04:11:39,631 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-07-23 04:11:39,631 INFO L130 BoogieDeclarations]: Found specification of procedure valid_ext_handler [2022-07-23 04:11:39,631 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_ext_handler [2022-07-23 04:11:39,631 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_register_reset_error_counter [2022-07-23 04:11:39,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_register_reset_error_counter [2022-07-23 04:11:39,632 INFO L130 BoogieDeclarations]: Found specification of procedure handler_drm_SKAI1 [2022-07-23 04:11:39,632 INFO L138 BoogieDeclarations]: Found implementation of procedure handler_drm_SKAI1 [2022-07-23 04:11:39,632 INFO L130 BoogieDeclarations]: Found specification of procedure handler_drm_SKAI2 [2022-07-23 04:11:39,632 INFO L138 BoogieDeclarations]: Found implementation of procedure handler_drm_SKAI2 [2022-07-23 04:11:39,632 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2022-07-23 04:11:39,632 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2022-07-23 04:11:39,632 INFO L130 BoogieDeclarations]: Found specification of procedure handler_drm_KAIE [2022-07-23 04:11:39,632 INFO L138 BoogieDeclarations]: Found implementation of procedure handler_drm_KAIE [2022-07-23 04:11:39,632 INFO L130 BoogieDeclarations]: Found specification of procedure wiimote_ext_unload [2022-07-23 04:11:39,632 INFO L138 BoogieDeclarations]: Found implementation of procedure wiimote_ext_unload [2022-07-23 04:11:39,633 INFO L130 BoogieDeclarations]: Found specification of procedure wiimod_ir_probe [2022-07-23 04:11:39,633 INFO L138 BoogieDeclarations]: Found implementation of procedure wiimod_ir_probe [2022-07-23 04:11:39,633 INFO L130 BoogieDeclarations]: Found specification of procedure handler_drm_E [2022-07-23 04:11:39,633 INFO L138 BoogieDeclarations]: Found implementation of procedure handler_drm_E [2022-07-23 04:11:39,633 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-07-23 04:11:39,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-07-23 04:11:39,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-07-23 04:11:39,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-07-23 04:11:39,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-07-23 04:11:39,633 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2022-07-23 04:11:39,633 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_read [2022-07-23 04:11:39,634 INFO L130 BoogieDeclarations]: Found specification of procedure hid_hw_close [2022-07-23 04:11:39,634 INFO L138 BoogieDeclarations]: Found implementation of procedure hid_hw_close [2022-07-23 04:11:39,634 INFO L130 BoogieDeclarations]: Found specification of procedure wiimote_cmd_acquire [2022-07-23 04:11:39,634 INFO L138 BoogieDeclarations]: Found implementation of procedure wiimote_cmd_acquire [2022-07-23 04:11:39,634 INFO L130 BoogieDeclarations]: Found specification of procedure device_create_file [2022-07-23 04:11:39,634 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create_file [2022-07-23 04:11:39,634 INFO L130 BoogieDeclarations]: Found specification of procedure wiidebug_drm_open [2022-07-23 04:11:39,634 INFO L138 BoogieDeclarations]: Found implementation of procedure wiidebug_drm_open [2022-07-23 04:11:39,634 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_lock_of_wiimote_state [2022-07-23 04:11:39,634 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_lock_of_wiimote_state [2022-07-23 04:11:39,635 INFO L130 BoogieDeclarations]: Found specification of procedure wiimote_queue [2022-07-23 04:11:39,635 INFO L138 BoogieDeclarations]: Found implementation of procedure wiimote_queue [2022-07-23 04:11:39,635 INFO L130 BoogieDeclarations]: Found specification of procedure wiimod_pro_probe [2022-07-23 04:11:39,635 INFO L138 BoogieDeclarations]: Found implementation of procedure wiimod_pro_probe [2022-07-23 04:11:39,635 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~bool~0~X~int~TO~VOID [2022-07-23 04:11:39,635 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~bool~0~X~int~TO~VOID [2022-07-23 04:11:39,635 INFO L130 BoogieDeclarations]: Found specification of procedure input_allocate_device [2022-07-23 04:11:39,635 INFO L138 BoogieDeclarations]: Found implementation of procedure input_allocate_device [2022-07-23 04:11:39,635 INFO L130 BoogieDeclarations]: Found specification of procedure wiimote_init_set_type [2022-07-23 04:11:39,635 INFO L138 BoogieDeclarations]: Found implementation of procedure wiimote_init_set_type [2022-07-23 04:11:39,636 INFO L130 BoogieDeclarations]: Found specification of procedure wiimote_schedule [2022-07-23 04:11:39,636 INFO L138 BoogieDeclarations]: Found implementation of procedure wiimote_schedule [2022-07-23 04:11:39,636 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2022-07-23 04:11:39,636 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2022-07-23 04:11:39,636 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-07-23 04:11:39,636 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2022-07-23 04:11:39,636 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2022-07-23 04:11:39,636 INFO L130 BoogieDeclarations]: Found specification of procedure wiimod_classic_in_ext [2022-07-23 04:11:39,636 INFO L138 BoogieDeclarations]: Found implementation of procedure wiimod_classic_in_ext [2022-07-23 04:11:39,636 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_check_final_state [2022-07-23 04:11:39,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_check_final_state [2022-07-23 04:11:39,637 INFO L130 BoogieDeclarations]: Found specification of procedure wiimote_cmd_pending [2022-07-23 04:11:39,637 INFO L138 BoogieDeclarations]: Found implementation of procedure wiimote_cmd_pending [2022-07-23 04:11:39,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-07-23 04:11:39,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-07-23 04:11:39,637 INFO L130 BoogieDeclarations]: Found specification of procedure handler_accel [2022-07-23 04:11:39,637 INFO L138 BoogieDeclarations]: Found implementation of procedure handler_accel [2022-07-23 04:11:39,637 INFO L130 BoogieDeclarations]: Found specification of procedure handler_drm_KIE [2022-07-23 04:11:39,637 INFO L138 BoogieDeclarations]: Found implementation of procedure handler_drm_KIE [2022-07-23 04:11:39,637 INFO L130 BoogieDeclarations]: Found specification of procedure wiimote_cmd_read_mp_mapped [2022-07-23 04:11:39,637 INFO L138 BoogieDeclarations]: Found implementation of procedure wiimote_cmd_read_mp_mapped [2022-07-23 04:11:39,639 INFO L130 BoogieDeclarations]: Found specification of procedure wiidebug_eeprom_read [2022-07-23 04:11:39,640 INFO L138 BoogieDeclarations]: Found implementation of procedure wiidebug_eeprom_read [2022-07-23 04:11:39,640 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2022-07-23 04:11:39,640 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2022-07-23 04:11:39,640 INFO L130 BoogieDeclarations]: Found specification of procedure wiimod_classic_probe [2022-07-23 04:11:39,640 INFO L138 BoogieDeclarations]: Found implementation of procedure wiimod_classic_probe [2022-07-23 04:11:39,640 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_linux_kernel_locking_spinlock_spin_lock [2022-07-23 04:11:39,640 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_linux_kernel_locking_spinlock_spin_lock [2022-07-23 04:11:39,640 INFO L130 BoogieDeclarations]: Found specification of procedure wiimote_cmd_init_ext [2022-07-23 04:11:39,640 INFO L138 BoogieDeclarations]: Found implementation of procedure wiimote_cmd_init_ext [2022-07-23 04:11:39,640 INFO L130 BoogieDeclarations]: Found specification of procedure wiimote_cmd_release [2022-07-23 04:11:39,641 INFO L138 BoogieDeclarations]: Found implementation of procedure wiimote_cmd_release [2022-07-23 04:11:39,641 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2022-07-23 04:11:39,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2022-07-23 04:11:39,641 INFO L130 BoogieDeclarations]: Found specification of procedure strnlen [2022-07-23 04:11:39,641 INFO L138 BoogieDeclarations]: Found implementation of procedure strnlen [2022-07-23 04:11:39,641 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-07-23 04:11:39,641 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-07-23 04:11:39,641 INFO L130 BoogieDeclarations]: Found specification of procedure wiimote_mp_load [2022-07-23 04:11:39,641 INFO L138 BoogieDeclarations]: Found implementation of procedure wiimote_mp_load [2022-07-23 04:11:39,641 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2022-07-23 04:11:39,642 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_file [2022-07-23 04:11:39,642 INFO L130 BoogieDeclarations]: Found specification of procedure input_ff_create_memless [2022-07-23 04:11:39,642 INFO L138 BoogieDeclarations]: Found implementation of procedure input_ff_create_memless [2022-07-23 04:11:39,642 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_char_dev_check_final_state [2022-07-23 04:11:39,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_char_dev_check_final_state [2022-07-23 04:11:39,642 INFO L130 BoogieDeclarations]: Found specification of procedure single_release [2022-07-23 04:11:39,642 INFO L138 BoogieDeclarations]: Found implementation of procedure single_release [2022-07-23 04:11:39,642 INFO L130 BoogieDeclarations]: Found specification of procedure wiimod_nunchuk_probe [2022-07-23 04:11:39,642 INFO L138 BoogieDeclarations]: Found implementation of procedure wiimod_nunchuk_probe [2022-07-23 04:11:39,642 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_sched_completion_wait_for_completion_ready_of_wiimote_state [2022-07-23 04:11:39,643 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_sched_completion_wait_for_completion_ready_of_wiimote_state [2022-07-23 04:11:39,643 INFO L130 BoogieDeclarations]: Found specification of procedure wiimote_cmd_read_mp [2022-07-23 04:11:39,643 INFO L138 BoogieDeclarations]: Found implementation of procedure wiimote_cmd_read_mp [2022-07-23 04:11:39,643 INFO L130 BoogieDeclarations]: Found specification of procedure wiimod_ir_in_ir [2022-07-23 04:11:39,643 INFO L138 BoogieDeclarations]: Found implementation of procedure wiimod_ir_in_ir [2022-07-23 04:11:39,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_check_final_state [2022-07-23 04:11:39,643 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_check_final_state [2022-07-23 04:11:39,643 INFO L130 BoogieDeclarations]: Found specification of procedure input_set_abs_params [2022-07-23 04:11:39,643 INFO L138 BoogieDeclarations]: Found implementation of procedure input_set_abs_params [2022-07-23 04:11:39,643 INFO L130 BoogieDeclarations]: Found specification of procedure wiimod_bboard_in_keys [2022-07-23 04:11:39,644 INFO L138 BoogieDeclarations]: Found implementation of procedure wiimod_bboard_in_keys [2022-07-23 04:11:39,644 INFO L130 BoogieDeclarations]: Found specification of procedure wiimod_bboard_in_ext [2022-07-23 04:11:39,644 INFO L138 BoogieDeclarations]: Found implementation of procedure wiimod_bboard_in_ext [2022-07-23 04:11:39,644 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-07-23 04:11:39,644 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-07-23 04:11:39,644 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2022-07-23 04:11:39,644 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2022-07-23 04:11:39,644 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2022-07-23 04:11:39,644 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2022-07-23 04:11:39,644 INFO L130 BoogieDeclarations]: Found specification of procedure wiimote_cmd_wait [2022-07-23 04:11:39,645 INFO L138 BoogieDeclarations]: Found implementation of procedure wiimote_cmd_wait [2022-07-23 04:11:39,645 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-07-23 04:11:39,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-07-23 04:11:39,645 INFO L130 BoogieDeclarations]: Found specification of procedure simple_open [2022-07-23 04:11:39,645 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_open [2022-07-23 04:11:39,645 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_wiimote_queue [2022-07-23 04:11:39,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_wiimote_queue [2022-07-23 04:11:39,645 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-07-23 04:11:39,645 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2022-07-23 04:11:39,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2022-07-23 04:11:39,646 INFO L130 BoogieDeclarations]: Found specification of procedure wiimote_cmd_read [2022-07-23 04:11:39,646 INFO L138 BoogieDeclarations]: Found implementation of procedure wiimote_cmd_read [2022-07-23 04:11:39,646 INFO L130 BoogieDeclarations]: Found specification of procedure device_remove_file [2022-07-23 04:11:39,646 INFO L138 BoogieDeclarations]: Found implementation of procedure device_remove_file [2022-07-23 04:11:39,646 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_115 [2022-07-23 04:11:39,646 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_115 [2022-07-23 04:11:41,513 INFO L234 CfgBuilder]: Building ICFG [2022-07-23 04:11:41,526 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-07-23 04:11:41,907 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-07-23 04:11:56,039 INFO L275 CfgBuilder]: Performing block encoding [2022-07-23 04:11:56,061 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-07-23 04:11:56,062 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2022-07-23 04:11:56,070 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.07 04:11:56 BoogieIcfgContainer [2022-07-23 04:11:56,070 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-07-23 04:11:56,072 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-07-23 04:11:56,073 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-07-23 04:11:56,076 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-07-23 04:11:56,077 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.07 04:11:27" (1/3) ... [2022-07-23 04:11:56,077 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@f04c54 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.07 04:11:56, skipping insertion in model container [2022-07-23 04:11:56,077 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.07 04:11:38" (2/3) ... [2022-07-23 04:11:56,080 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@f04c54 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.07 04:11:56, skipping insertion in model container [2022-07-23 04:11:56,081 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.07 04:11:56" (3/3) ... [2022-07-23 04:11:56,082 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-4.0-rc1---drivers--hid--hid-wiimote.ko.cil.i [2022-07-23 04:11:56,093 INFO L201 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-07-23 04:11:56,094 INFO L160 ceAbstractionStarter]: Applying trace abstraction to program that has 28 error locations. [2022-07-23 04:11:56,224 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-07-23 04:11:56,230 INFO L357 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, mPorIndependenceSettings=de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings@3d149ed0, mLbeIndependenceSettings=de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings@410d236b [2022-07-23 04:11:56,230 INFO L358 AbstractCegarLoop]: Starting to check reachability of 28 error locations. [2022-07-23 04:11:56,249 INFO L276 IsEmpty]: Start isEmpty. Operand has 6424 states, 3763 states have (on average 1.3287270794578794) internal successors, (5000), 4223 states have internal predecessors, (5000), 2424 states have call successors, (2424), 209 states have call predecessors, (2424), 208 states have return successors, (2377), 2115 states have call predecessors, (2377), 2377 states have call successors, (2377) [2022-07-23 04:11:56,259 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-07-23 04:11:56,259 INFO L187 NwaCegarLoop]: Found error trace [2022-07-23 04:11:56,260 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-23 04:11:56,260 INFO L420 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 26 more)] === [2022-07-23 04:11:56,264 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-23 04:11:56,265 INFO L85 PathProgramCache]: Analyzing trace with hash -1128171719, now seen corresponding path program 1 times [2022-07-23 04:11:56,270 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-23 04:11:56,270 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2132930621] [2022-07-23 04:11:56,271 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-23 04:11:56,271 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-23 04:11:56,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:11:57,070 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-23 04:11:57,076 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:11:57,090 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2022-07-23 04:11:57,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:11:57,106 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2022-07-23 04:11:57,113 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:11:57,129 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2022-07-23 04:11:57,133 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:11:57,148 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 30 [2022-07-23 04:11:57,153 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:11:57,163 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2022-07-23 04:11:57,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:11:57,199 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-23 04:11:57,200 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:11:57,210 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2022-07-23 04:11:57,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:11:57,237 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2022-07-23 04:11:57,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:11:57,272 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2022-07-23 04:11:57,273 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-23 04:11:57,273 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2132930621] [2022-07-23 04:11:57,273 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2132930621] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-23 04:11:57,274 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-23 04:11:57,274 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-07-23 04:11:57,275 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [642646245] [2022-07-23 04:11:57,276 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-23 04:11:57,279 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-07-23 04:11:57,279 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-23 04:11:57,300 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-07-23 04:11:57,301 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-07-23 04:11:57,317 INFO L87 Difference]: Start difference. First operand has 6424 states, 3763 states have (on average 1.3287270794578794) internal successors, (5000), 4223 states have internal predecessors, (5000), 2424 states have call successors, (2424), 209 states have call predecessors, (2424), 208 states have return successors, (2377), 2115 states have call predecessors, (2377), 2377 states have call successors, (2377) Second operand has 6 states, 6 states have (on average 5.666666666666667) internal successors, (34), 4 states have internal predecessors, (34), 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) [2022-07-23 04:12:02,393 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.17s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-23 04:12:14,101 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-23 04:12:14,101 INFO L93 Difference]: Finished difference Result 12815 states and 20211 transitions. [2022-07-23 04:12:14,103 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-07-23 04:12:14,104 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 5.666666666666667) internal successors, (34), 4 states have internal predecessors, (34), 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) Word has length 64 [2022-07-23 04:12:14,104 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-23 04:12:14,163 INFO L225 Difference]: With dead ends: 12815 [2022-07-23 04:12:14,163 INFO L226 Difference]: Without dead ends: 6364 [2022-07-23 04:12:14,209 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 26 GetRequests, 18 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=33, Invalid=57, Unknown=0, NotChecked=0, Total=90 [2022-07-23 04:12:14,215 INFO L413 NwaCegarLoop]: 8909 mSDtfsCounter, 11395 mSDsluCounter, 9083 mSDsCounter, 0 mSdLazyCounter, 9576 mSolverCounterSat, 8154 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 13.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 12937 SdHoareTripleChecker+Valid, 17992 SdHoareTripleChecker+Invalid, 17730 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 8154 IncrementalHoareTripleChecker+Valid, 9576 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 15.7s IncrementalHoareTripleChecker+Time [2022-07-23 04:12:14,216 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [12937 Valid, 17992 Invalid, 17730 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [8154 Valid, 9576 Invalid, 0 Unknown, 0 Unchecked, 15.7s Time] [2022-07-23 04:12:14,237 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6364 states. [2022-07-23 04:12:14,727 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6364 to 6364. [2022-07-23 04:12:14,751 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6364 states, 3753 states have (on average 1.3013589128697043) internal successors, (4884), 4166 states have internal predecessors, (4884), 2377 states have call successors, (2377), 208 states have call predecessors, (2377), 207 states have return successors, (2375), 2113 states have call predecessors, (2375), 2375 states have call successors, (2375) [2022-07-23 04:12:14,803 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6364 states to 6364 states and 9636 transitions. [2022-07-23 04:12:14,810 INFO L78 Accepts]: Start accepts. Automaton has 6364 states and 9636 transitions. Word has length 64 [2022-07-23 04:12:14,814 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-23 04:12:14,815 INFO L495 AbstractCegarLoop]: Abstraction has 6364 states and 9636 transitions. [2022-07-23 04:12:14,816 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 5.666666666666667) internal successors, (34), 4 states have internal predecessors, (34), 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) [2022-07-23 04:12:14,816 INFO L276 IsEmpty]: Start isEmpty. Operand 6364 states and 9636 transitions. [2022-07-23 04:12:14,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-07-23 04:12:14,824 INFO L187 NwaCegarLoop]: Found error trace [2022-07-23 04:12:14,824 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-23 04:12:14,824 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-07-23 04:12:14,824 INFO L420 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 26 more)] === [2022-07-23 04:12:14,825 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-23 04:12:14,825 INFO L85 PathProgramCache]: Analyzing trace with hash -842456749, now seen corresponding path program 1 times [2022-07-23 04:12:14,825 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-23 04:12:14,825 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2009857692] [2022-07-23 04:12:14,825 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-23 04:12:14,826 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-23 04:12:14,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:12:15,088 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-23 04:12:15,092 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:12:15,100 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2022-07-23 04:12:15,103 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:12:15,109 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2022-07-23 04:12:15,115 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:12:15,124 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2022-07-23 04:12:15,128 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:12:15,137 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 30 [2022-07-23 04:12:15,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:12:15,147 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2022-07-23 04:12:15,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:12:15,157 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-23 04:12:15,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:12:15,164 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2022-07-23 04:12:15,168 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:12:15,174 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2022-07-23 04:12:15,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:12:15,183 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2022-07-23 04:12:15,187 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:12:15,193 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2022-07-23 04:12:15,193 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-23 04:12:15,194 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2009857692] [2022-07-23 04:12:15,194 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2009857692] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-23 04:12:15,194 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-23 04:12:15,194 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-07-23 04:12:15,194 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2048874141] [2022-07-23 04:12:15,194 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-23 04:12:15,195 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-07-23 04:12:15,195 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-23 04:12:15,196 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-07-23 04:12:15,196 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-07-23 04:12:15,196 INFO L87 Difference]: Start difference. First operand 6364 states and 9636 transitions. Second operand has 6 states, 6 states have (on average 6.333333333333333) internal successors, (38), 4 states have internal predecessors, (38), 2 states have call successors, (11), 4 states have call predecessors, (11), 1 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) [2022-07-23 04:12:20,637 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-23 04:12:24,852 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.04s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-23 04:12:27,073 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.94s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-23 04:12:39,174 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-23 04:12:39,177 INFO L93 Difference]: Finished difference Result 6364 states and 9636 transitions. [2022-07-23 04:12:39,177 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-07-23 04:12:39,181 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 6.333333333333333) internal successors, (38), 4 states have internal predecessors, (38), 2 states have call successors, (11), 4 states have call predecessors, (11), 1 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) Word has length 70 [2022-07-23 04:12:39,182 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-23 04:12:39,234 INFO L225 Difference]: With dead ends: 6364 [2022-07-23 04:12:39,235 INFO L226 Difference]: Without dead ends: 6362 [2022-07-23 04:12:39,240 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 28 GetRequests, 20 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=33, Invalid=57, Unknown=0, NotChecked=0, Total=90 [2022-07-23 04:12:39,241 INFO L413 NwaCegarLoop]: 8805 mSDtfsCounter, 11277 mSDsluCounter, 8895 mSDsCounter, 0 mSdLazyCounter, 9561 mSolverCounterSat, 8060 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 21.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 12816 SdHoareTripleChecker+Valid, 17700 SdHoareTripleChecker+Invalid, 17622 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 8060 IncrementalHoareTripleChecker+Valid, 9561 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 23.4s IncrementalHoareTripleChecker+Time [2022-07-23 04:12:39,241 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [12816 Valid, 17700 Invalid, 17622 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [8060 Valid, 9561 Invalid, 1 Unknown, 0 Unchecked, 23.4s Time] [2022-07-23 04:12:39,250 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6362 states. [2022-07-23 04:12:39,527 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6362 to 6362. [2022-07-23 04:12:39,535 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6362 states, 3752 states have (on average 1.3011727078891258) internal successors, (4882), 4164 states have internal predecessors, (4882), 2377 states have call successors, (2377), 208 states have call predecessors, (2377), 207 states have return successors, (2375), 2113 states have call predecessors, (2375), 2375 states have call successors, (2375) [2022-07-23 04:12:39,560 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6362 states to 6362 states and 9634 transitions. [2022-07-23 04:12:39,562 INFO L78 Accepts]: Start accepts. Automaton has 6362 states and 9634 transitions. Word has length 70 [2022-07-23 04:12:39,563 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-23 04:12:39,563 INFO L495 AbstractCegarLoop]: Abstraction has 6362 states and 9634 transitions. [2022-07-23 04:12:39,564 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 6.333333333333333) internal successors, (38), 4 states have internal predecessors, (38), 2 states have call successors, (11), 4 states have call predecessors, (11), 1 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) [2022-07-23 04:12:39,564 INFO L276 IsEmpty]: Start isEmpty. Operand 6362 states and 9634 transitions. [2022-07-23 04:12:39,566 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-07-23 04:12:39,566 INFO L187 NwaCegarLoop]: Found error trace [2022-07-23 04:12:39,566 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-23 04:12:39,567 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-07-23 04:12:39,567 INFO L420 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 26 more)] === [2022-07-23 04:12:39,567 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-23 04:12:39,567 INFO L85 PathProgramCache]: Analyzing trace with hash -489549659, now seen corresponding path program 1 times [2022-07-23 04:12:39,567 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-23 04:12:39,568 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2143822238] [2022-07-23 04:12:39,568 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-23 04:12:39,568 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-23 04:12:39,691 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:12:39,853 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-23 04:12:39,858 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:12:39,868 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2022-07-23 04:12:39,886 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:12:39,898 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2022-07-23 04:12:39,902 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:12:39,917 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2022-07-23 04:12:39,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:12:39,934 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 30 [2022-07-23 04:12:39,939 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:12:39,947 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2022-07-23 04:12:39,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:12:39,961 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-23 04:12:39,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:12:39,970 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2022-07-23 04:12:39,975 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:12:39,983 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2022-07-23 04:12:39,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:12:39,997 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2022-07-23 04:12:40,002 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:12:40,011 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2022-07-23 04:12:40,016 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:12:40,026 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2022-07-23 04:12:40,027 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-23 04:12:40,027 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2143822238] [2022-07-23 04:12:40,027 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2143822238] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-23 04:12:40,027 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-23 04:12:40,027 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-07-23 04:12:40,027 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [621109509] [2022-07-23 04:12:40,027 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-23 04:12:40,028 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-07-23 04:12:40,028 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-23 04:12:40,028 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-07-23 04:12:40,029 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-07-23 04:12:40,029 INFO L87 Difference]: Start difference. First operand 6362 states and 9634 transitions. Second operand has 6 states, 6 states have (on average 7.0) internal successors, (42), 4 states have internal predecessors, (42), 2 states have call successors, (12), 4 states have call predecessors, (12), 1 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) [2022-07-23 04:12:44,848 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.20s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-23 04:12:49,919 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.68s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-23 04:12:59,140 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-23 04:12:59,140 INFO L93 Difference]: Finished difference Result 6362 states and 9634 transitions. [2022-07-23 04:12:59,141 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-07-23 04:12:59,141 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 7.0) internal successors, (42), 4 states have internal predecessors, (42), 2 states have call successors, (12), 4 states have call predecessors, (12), 1 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) Word has length 76 [2022-07-23 04:12:59,141 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-23 04:12:59,171 INFO L225 Difference]: With dead ends: 6362 [2022-07-23 04:12:59,171 INFO L226 Difference]: Without dead ends: 6360 [2022-07-23 04:12:59,174 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 30 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=33, Invalid=57, Unknown=0, NotChecked=0, Total=90 [2022-07-23 04:12:59,175 INFO L413 NwaCegarLoop]: 8803 mSDtfsCounter, 11271 mSDsluCounter, 8895 mSDsCounter, 0 mSdLazyCounter, 9560 mSolverCounterSat, 8060 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 16.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 12809 SdHoareTripleChecker+Valid, 17698 SdHoareTripleChecker+Invalid, 17620 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 8060 IncrementalHoareTripleChecker+Valid, 9560 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 18.7s IncrementalHoareTripleChecker+Time [2022-07-23 04:12:59,175 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [12809 Valid, 17698 Invalid, 17620 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [8060 Valid, 9560 Invalid, 0 Unknown, 0 Unchecked, 18.7s Time] [2022-07-23 04:12:59,182 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6360 states. [2022-07-23 04:12:59,447 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6360 to 6360. [2022-07-23 04:12:59,455 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6360 states, 3751 states have (on average 1.3009864036256997) internal successors, (4880), 4162 states have internal predecessors, (4880), 2377 states have call successors, (2377), 208 states have call predecessors, (2377), 207 states have return successors, (2375), 2113 states have call predecessors, (2375), 2375 states have call successors, (2375) [2022-07-23 04:12:59,478 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6360 states to 6360 states and 9632 transitions. [2022-07-23 04:12:59,480 INFO L78 Accepts]: Start accepts. Automaton has 6360 states and 9632 transitions. Word has length 76 [2022-07-23 04:12:59,480 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-23 04:12:59,480 INFO L495 AbstractCegarLoop]: Abstraction has 6360 states and 9632 transitions. [2022-07-23 04:12:59,480 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 7.0) internal successors, (42), 4 states have internal predecessors, (42), 2 states have call successors, (12), 4 states have call predecessors, (12), 1 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) [2022-07-23 04:12:59,481 INFO L276 IsEmpty]: Start isEmpty. Operand 6360 states and 9632 transitions. [2022-07-23 04:12:59,482 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-07-23 04:12:59,482 INFO L187 NwaCegarLoop]: Found error trace [2022-07-23 04:12:59,483 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-23 04:12:59,483 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-07-23 04:12:59,483 INFO L420 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_linux_block_request_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 26 more)] === [2022-07-23 04:12:59,483 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-23 04:12:59,484 INFO L85 PathProgramCache]: Analyzing trace with hash -1065359521, now seen corresponding path program 1 times [2022-07-23 04:12:59,484 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-23 04:12:59,484 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2125014610] [2022-07-23 04:12:59,484 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-23 04:12:59,484 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-23 04:12:59,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:12:59,674 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-23 04:12:59,677 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:12:59,684 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2022-07-23 04:12:59,689 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:12:59,694 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2022-07-23 04:12:59,696 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:12:59,705 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2022-07-23 04:12:59,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:12:59,717 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 30 [2022-07-23 04:12:59,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:12:59,725 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2022-07-23 04:12:59,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:12:59,734 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-23 04:12:59,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:12:59,743 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2022-07-23 04:12:59,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:12:59,751 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2022-07-23 04:12:59,753 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:12:59,759 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2022-07-23 04:12:59,762 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:12:59,770 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2022-07-23 04:12:59,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:12:59,781 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2022-07-23 04:12:59,784 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:12:59,790 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2022-07-23 04:12:59,790 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-23 04:12:59,790 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2125014610] [2022-07-23 04:12:59,791 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2125014610] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-23 04:12:59,791 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-23 04:12:59,791 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-07-23 04:12:59,791 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [79046851] [2022-07-23 04:12:59,791 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-23 04:12:59,792 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-07-23 04:12:59,792 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-23 04:12:59,792 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-07-23 04:12:59,793 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-07-23 04:12:59,793 INFO L87 Difference]: Start difference. First operand 6360 states and 9632 transitions. Second operand has 6 states, 6 states have (on average 7.666666666666667) internal successors, (46), 4 states have internal predecessors, (46), 2 states have call successors, (13), 4 states have call predecessors, (13), 1 states have return successors, (12), 2 states have call predecessors, (12), 2 states have call successors, (12) [2022-07-23 04:13:05,330 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.99s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-23 04:13:12,354 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 [] [2022-07-23 04:13:20,528 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-23 04:13:20,528 INFO L93 Difference]: Finished difference Result 6360 states and 9632 transitions. [2022-07-23 04:13:20,528 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-07-23 04:13:20,529 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 7.666666666666667) internal successors, (46), 4 states have internal predecessors, (46), 2 states have call successors, (13), 4 states have call predecessors, (13), 1 states have return successors, (12), 2 states have call predecessors, (12), 2 states have call successors, (12) Word has length 82 [2022-07-23 04:13:20,531 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-23 04:13:20,589 INFO L225 Difference]: With dead ends: 6360 [2022-07-23 04:13:20,589 INFO L226 Difference]: Without dead ends: 6358 [2022-07-23 04:13:20,594 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 32 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=33, Invalid=57, Unknown=0, NotChecked=0, Total=90 [2022-07-23 04:13:20,595 INFO L413 NwaCegarLoop]: 8801 mSDtfsCounter, 11265 mSDsluCounter, 8895 mSDsCounter, 0 mSdLazyCounter, 9557 mSolverCounterSat, 8060 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 18.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 12802 SdHoareTripleChecker+Valid, 17696 SdHoareTripleChecker+Invalid, 17618 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 8060 IncrementalHoareTripleChecker+Valid, 9557 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 20.3s IncrementalHoareTripleChecker+Time [2022-07-23 04:13:20,596 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [12802 Valid, 17696 Invalid, 17618 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [8060 Valid, 9557 Invalid, 1 Unknown, 0 Unchecked, 20.3s Time] [2022-07-23 04:13:20,605 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6358 states. [2022-07-23 04:13:20,883 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6358 to 6358. [2022-07-23 04:13:20,891 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6358 states, 3750 states have (on average 1.3008) internal successors, (4878), 4160 states have internal predecessors, (4878), 2377 states have call successors, (2377), 208 states have call predecessors, (2377), 207 states have return successors, (2375), 2113 states have call predecessors, (2375), 2375 states have call successors, (2375) [2022-07-23 04:13:20,916 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6358 states to 6358 states and 9630 transitions. [2022-07-23 04:13:20,918 INFO L78 Accepts]: Start accepts. Automaton has 6358 states and 9630 transitions. Word has length 82 [2022-07-23 04:13:20,918 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-23 04:13:20,918 INFO L495 AbstractCegarLoop]: Abstraction has 6358 states and 9630 transitions. [2022-07-23 04:13:20,918 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 7.666666666666667) internal successors, (46), 4 states have internal predecessors, (46), 2 states have call successors, (13), 4 states have call predecessors, (13), 1 states have return successors, (12), 2 states have call predecessors, (12), 2 states have call successors, (12) [2022-07-23 04:13:20,918 INFO L276 IsEmpty]: Start isEmpty. Operand 6358 states and 9630 transitions. [2022-07-23 04:13:20,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-07-23 04:13:20,919 INFO L187 NwaCegarLoop]: Found error trace [2022-07-23 04:13:20,919 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-23 04:13:20,920 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-07-23 04:13:20,921 INFO L420 AbstractCegarLoop]: === Iteration 5 === Targeting ldv_linux_drivers_base_class_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 26 more)] === [2022-07-23 04:13:20,921 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-23 04:13:20,921 INFO L85 PathProgramCache]: Analyzing trace with hash 1582093817, now seen corresponding path program 1 times [2022-07-23 04:13:20,921 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-23 04:13:20,921 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1562475297] [2022-07-23 04:13:20,922 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-23 04:13:20,922 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-23 04:13:21,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:13:21,106 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-23 04:13:21,110 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:13:21,116 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2022-07-23 04:13:21,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:13:21,133 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2022-07-23 04:13:21,135 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:13:21,146 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2022-07-23 04:13:21,149 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:13:21,158 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 30 [2022-07-23 04:13:21,162 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:13:21,168 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2022-07-23 04:13:21,171 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:13:21,177 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-23 04:13:21,177 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:13:21,183 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2022-07-23 04:13:21,188 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:13:21,193 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2022-07-23 04:13:21,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:13:21,201 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2022-07-23 04:13:21,204 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:13:21,210 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2022-07-23 04:13:21,213 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:13:21,219 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2022-07-23 04:13:21,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:13:21,228 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 78 [2022-07-23 04:13:21,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:13:21,239 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2022-07-23 04:13:21,239 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-23 04:13:21,240 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1562475297] [2022-07-23 04:13:21,240 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1562475297] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-23 04:13:21,240 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-23 04:13:21,240 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-07-23 04:13:21,240 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [207428621] [2022-07-23 04:13:21,240 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-23 04:13:21,241 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-07-23 04:13:21,241 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-23 04:13:21,241 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-07-23 04:13:21,241 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-07-23 04:13:21,241 INFO L87 Difference]: Start difference. First operand 6358 states and 9630 transitions. Second operand has 6 states, 6 states have (on average 8.333333333333334) internal successors, (50), 4 states have internal predecessors, (50), 2 states have call successors, (14), 4 states have call predecessors, (14), 1 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) [2022-07-23 04:13:25,881 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.16s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-23 04:13:29,785 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.10s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-23 04:13:38,167 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-23 04:13:38,167 INFO L93 Difference]: Finished difference Result 6358 states and 9630 transitions. [2022-07-23 04:13:38,167 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-07-23 04:13:38,167 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 8.333333333333334) internal successors, (50), 4 states have internal predecessors, (50), 2 states have call successors, (14), 4 states have call predecessors, (14), 1 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) Word has length 88 [2022-07-23 04:13:38,168 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-23 04:13:38,186 INFO L225 Difference]: With dead ends: 6358 [2022-07-23 04:13:38,187 INFO L226 Difference]: Without dead ends: 6356 [2022-07-23 04:13:38,188 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 26 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=33, Invalid=57, Unknown=0, NotChecked=0, Total=90 [2022-07-23 04:13:38,189 INFO L413 NwaCegarLoop]: 8799 mSDtfsCounter, 11259 mSDsluCounter, 8895 mSDsCounter, 0 mSdLazyCounter, 9556 mSolverCounterSat, 8060 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 14.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 12795 SdHoareTripleChecker+Valid, 17694 SdHoareTripleChecker+Invalid, 17616 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 8060 IncrementalHoareTripleChecker+Valid, 9556 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 16.5s IncrementalHoareTripleChecker+Time [2022-07-23 04:13:38,189 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [12795 Valid, 17694 Invalid, 17616 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [8060 Valid, 9556 Invalid, 0 Unknown, 0 Unchecked, 16.5s Time] [2022-07-23 04:13:38,197 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6356 states. [2022-07-23 04:13:38,487 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6356 to 6356. [2022-07-23 04:13:38,494 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6356 states, 3749 states have (on average 1.3006134969325154) internal successors, (4876), 4158 states have internal predecessors, (4876), 2377 states have call successors, (2377), 208 states have call predecessors, (2377), 207 states have return successors, (2375), 2113 states have call predecessors, (2375), 2375 states have call successors, (2375) [2022-07-23 04:13:38,517 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6356 states to 6356 states and 9628 transitions. [2022-07-23 04:13:38,519 INFO L78 Accepts]: Start accepts. Automaton has 6356 states and 9628 transitions. Word has length 88 [2022-07-23 04:13:38,520 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-23 04:13:38,520 INFO L495 AbstractCegarLoop]: Abstraction has 6356 states and 9628 transitions. [2022-07-23 04:13:38,520 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 8.333333333333334) internal successors, (50), 4 states have internal predecessors, (50), 2 states have call successors, (14), 4 states have call predecessors, (14), 1 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) [2022-07-23 04:13:38,520 INFO L276 IsEmpty]: Start isEmpty. Operand 6356 states and 9628 transitions. [2022-07-23 04:13:38,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2022-07-23 04:13:38,524 INFO L187 NwaCegarLoop]: Found error trace [2022-07-23 04:13:38,524 INFO L195 NwaCegarLoop]: trace histogram [10, 10, 10, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-23 04:13:38,524 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-07-23 04:13:38,524 INFO L420 AbstractCegarLoop]: === Iteration 6 === Targeting kzallocErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 26 more)] === [2022-07-23 04:13:38,525 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-23 04:13:38,525 INFO L85 PathProgramCache]: Analyzing trace with hash -1986482133, now seen corresponding path program 1 times [2022-07-23 04:13:38,525 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-23 04:13:38,525 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [845206258] [2022-07-23 04:13:38,525 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-23 04:13:38,525 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-23 04:13:38,647 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:13:38,763 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-23 04:13:38,767 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:13:38,776 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2022-07-23 04:13:38,779 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:13:38,786 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2022-07-23 04:13:38,790 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:13:38,804 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2022-07-23 04:13:38,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:13:38,819 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-23 04:13:38,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:13:38,826 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-23 04:13:38,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:13:38,836 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-07-23 04:13:38,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:13:38,844 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2022-07-23 04:13:38,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:13:38,865 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-23 04:13:38,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:13:38,875 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-23 04:13:38,876 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:13:38,884 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-07-23 04:13:38,885 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:13:38,893 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2022-07-23 04:13:38,899 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:13:38,912 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-23 04:13:38,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:13:38,919 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-23 04:13:38,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:13:38,925 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-07-23 04:13:38,925 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:13:38,930 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2022-07-23 04:13:38,935 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:13:38,943 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-23 04:13:38,944 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:13:38,949 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-23 04:13:38,949 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:13:38,954 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-07-23 04:13:38,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:13:38,959 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2022-07-23 04:13:38,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:13:38,969 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2022-07-23 04:13:38,970 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:13:38,983 INFO L134 CoverageAnalysis]: Checked inductivity of 249 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 249 trivial. 0 not checked. [2022-07-23 04:13:38,984 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-23 04:13:38,984 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [845206258] [2022-07-23 04:13:38,984 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [845206258] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-23 04:13:38,984 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-23 04:13:38,984 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-07-23 04:13:38,984 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1252771920] [2022-07-23 04:13:38,984 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-23 04:13:38,985 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-07-23 04:13:38,985 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-23 04:13:38,986 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-07-23 04:13:38,986 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2022-07-23 04:13:38,986 INFO L87 Difference]: Start difference. First operand 6356 states and 9628 transitions. Second operand has 7 states, 7 states have (on average 5.0) internal successors, (35), 5 states have internal predecessors, (35), 2 states have call successors, (14), 3 states have call predecessors, (14), 2 states have return successors, (12), 3 states have call predecessors, (12), 2 states have call successors, (12) [2022-07-23 04:13:45,149 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.03s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-23 04:13:48,981 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 [] [2022-07-23 04:14:00,761 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-23 04:14:00,761 INFO L93 Difference]: Finished difference Result 13219 states and 20333 transitions. [2022-07-23 04:14:00,762 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-07-23 04:14:00,762 INFO L78 Accepts]: Start accepts. Automaton has has 7 states, 7 states have (on average 5.0) internal successors, (35), 5 states have internal predecessors, (35), 2 states have call successors, (14), 3 states have call predecessors, (14), 2 states have return successors, (12), 3 states have call predecessors, (12), 2 states have call successors, (12) Word has length 126 [2022-07-23 04:14:00,762 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-23 04:14:00,799 INFO L225 Difference]: With dead ends: 13219 [2022-07-23 04:14:00,799 INFO L226 Difference]: Without dead ends: 6886 [2022-07-23 04:14:00,845 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 53 GetRequests, 43 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=38, Invalid=94, Unknown=0, NotChecked=0, Total=132 [2022-07-23 04:14:00,847 INFO L413 NwaCegarLoop]: 9413 mSDtfsCounter, 9912 mSDsluCounter, 23625 mSDsCounter, 0 mSdLazyCounter, 12778 mSolverCounterSat, 3925 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 19.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 10997 SdHoareTripleChecker+Valid, 33038 SdHoareTripleChecker+Invalid, 16704 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 3925 IncrementalHoareTripleChecker+Valid, 12778 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 21.0s IncrementalHoareTripleChecker+Time [2022-07-23 04:14:00,847 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [10997 Valid, 33038 Invalid, 16704 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [3925 Valid, 12778 Invalid, 1 Unknown, 0 Unchecked, 21.0s Time] [2022-07-23 04:14:00,857 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6886 states. [2022-07-23 04:14:01,375 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6886 to 6409. [2022-07-23 04:14:01,385 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6409 states, 3780 states have (on average 1.2986772486772487) internal successors, (4909), 4189 states have internal predecessors, (4909), 2388 states have call successors, (2388), 219 states have call predecessors, (2388), 218 states have return successors, (2386), 2124 states have call predecessors, (2386), 2386 states have call successors, (2386) [2022-07-23 04:14:01,418 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6409 states to 6409 states and 9683 transitions. [2022-07-23 04:14:01,423 INFO L78 Accepts]: Start accepts. Automaton has 6409 states and 9683 transitions. Word has length 126 [2022-07-23 04:14:01,423 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-23 04:14:01,424 INFO L495 AbstractCegarLoop]: Abstraction has 6409 states and 9683 transitions. [2022-07-23 04:14:01,424 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 7 states, 7 states have (on average 5.0) internal successors, (35), 5 states have internal predecessors, (35), 2 states have call successors, (14), 3 states have call predecessors, (14), 2 states have return successors, (12), 3 states have call predecessors, (12), 2 states have call successors, (12) [2022-07-23 04:14:01,424 INFO L276 IsEmpty]: Start isEmpty. Operand 6409 states and 9683 transitions. [2022-07-23 04:14:01,426 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2022-07-23 04:14:01,426 INFO L187 NwaCegarLoop]: Found error trace [2022-07-23 04:14:01,427 INFO L195 NwaCegarLoop]: trace histogram [10, 10, 10, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-23 04:14:01,427 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-07-23 04:14:01,427 INFO L420 AbstractCegarLoop]: === Iteration 7 === Targeting kzallocErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 26 more)] === [2022-07-23 04:14:01,427 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-23 04:14:01,427 INFO L85 PathProgramCache]: Analyzing trace with hash -1986422551, now seen corresponding path program 1 times [2022-07-23 04:14:01,428 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-23 04:14:01,428 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1627994886] [2022-07-23 04:14:01,428 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-23 04:14:01,428 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-23 04:14:01,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:14:01,824 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-23 04:14:01,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:14:01,836 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2022-07-23 04:14:01,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:14:01,850 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2022-07-23 04:14:01,853 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:14:01,865 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2022-07-23 04:14:01,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:14:01,877 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-23 04:14:01,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:14:01,886 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-23 04:14:01,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:14:01,894 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-07-23 04:14:01,894 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:14:01,900 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2022-07-23 04:14:01,904 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:14:01,912 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-23 04:14:01,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:14:01,919 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-23 04:14:01,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:14:01,926 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-07-23 04:14:01,927 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:14:01,933 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2022-07-23 04:14:01,937 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:14:01,945 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-23 04:14:01,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:14:01,953 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-23 04:14:01,953 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:14:01,960 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-07-23 04:14:01,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:14:01,967 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2022-07-23 04:14:01,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:14:01,980 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-23 04:14:01,981 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:14:01,987 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-23 04:14:01,988 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:14:01,994 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-07-23 04:14:01,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:14:02,001 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2022-07-23 04:14:02,004 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:14:02,010 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2022-07-23 04:14:02,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:14:02,017 INFO L134 CoverageAnalysis]: Checked inductivity of 249 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 249 trivial. 0 not checked. [2022-07-23 04:14:02,018 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-23 04:14:02,018 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1627994886] [2022-07-23 04:14:02,018 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1627994886] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-23 04:14:02,018 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-23 04:14:02,018 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-07-23 04:14:02,018 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [269977551] [2022-07-23 04:14:02,019 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-23 04:14:02,019 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-07-23 04:14:02,019 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-23 04:14:02,020 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-07-23 04:14:02,020 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-07-23 04:14:02,020 INFO L87 Difference]: Start difference. First operand 6409 states and 9683 transitions. Second operand has 5 states, 5 states have (on average 7.0) internal successors, (35), 4 states have internal predecessors, (35), 1 states have call successors, (14), 2 states have call predecessors, (14), 1 states have return successors, (12), 1 states have call predecessors, (12), 1 states have call successors, (12) [2022-07-23 04:14:08,086 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-23 04:14:14,172 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-23 04:14:14,172 INFO L93 Difference]: Finished difference Result 6882 states and 10646 transitions. [2022-07-23 04:14:14,173 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-07-23 04:14:14,173 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 7.0) internal successors, (35), 4 states have internal predecessors, (35), 1 states have call successors, (14), 2 states have call predecessors, (14), 1 states have return successors, (12), 1 states have call predecessors, (12), 1 states have call successors, (12) Word has length 126 [2022-07-23 04:14:14,173 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-23 04:14:14,256 INFO L225 Difference]: With dead ends: 6882 [2022-07-23 04:14:14,257 INFO L226 Difference]: Without dead ends: 6880 [2022-07-23 04:14:14,261 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 49 GetRequests, 43 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2022-07-23 04:14:14,262 INFO L413 NwaCegarLoop]: 9422 mSDtfsCounter, 1562 mSDsluCounter, 19521 mSDsCounter, 0 mSdLazyCounter, 6625 mSolverCounterSat, 2564 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 10.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1955 SdHoareTripleChecker+Valid, 28943 SdHoareTripleChecker+Invalid, 9190 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 2564 IncrementalHoareTripleChecker+Valid, 6625 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 11.7s IncrementalHoareTripleChecker+Time [2022-07-23 04:14:14,262 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1955 Valid, 28943 Invalid, 9190 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [2564 Valid, 6625 Invalid, 1 Unknown, 0 Unchecked, 11.7s Time] [2022-07-23 04:14:14,282 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6880 states. [2022-07-23 04:14:14,760 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6880 to 6407. [2022-07-23 04:14:14,767 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6407 states, 3779 states have (on average 1.2984916644614977) internal successors, (4907), 4187 states have internal predecessors, (4907), 2388 states have call successors, (2388), 219 states have call predecessors, (2388), 218 states have return successors, (2386), 2124 states have call predecessors, (2386), 2386 states have call successors, (2386) [2022-07-23 04:14:14,792 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6407 states to 6407 states and 9681 transitions. [2022-07-23 04:14:14,794 INFO L78 Accepts]: Start accepts. Automaton has 6407 states and 9681 transitions. Word has length 126 [2022-07-23 04:14:14,794 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-23 04:14:14,794 INFO L495 AbstractCegarLoop]: Abstraction has 6407 states and 9681 transitions. [2022-07-23 04:14:14,794 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 7.0) internal successors, (35), 4 states have internal predecessors, (35), 1 states have call successors, (14), 2 states have call predecessors, (14), 1 states have return successors, (12), 1 states have call predecessors, (12), 1 states have call successors, (12) [2022-07-23 04:14:14,795 INFO L276 IsEmpty]: Start isEmpty. Operand 6407 states and 9681 transitions. [2022-07-23 04:14:14,797 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-07-23 04:14:14,797 INFO L187 NwaCegarLoop]: Found error trace [2022-07-23 04:14:14,797 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-23 04:14:14,798 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-07-23 04:14:14,798 INFO L420 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_linux_fs_char_dev_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 26 more)] === [2022-07-23 04:14:14,799 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-23 04:14:14,799 INFO L85 PathProgramCache]: Analyzing trace with hash -2114796992, now seen corresponding path program 1 times [2022-07-23 04:14:14,799 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-23 04:14:14,799 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [617540170] [2022-07-23 04:14:14,799 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-23 04:14:14,799 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-23 04:14:14,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:14:14,974 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-23 04:14:14,978 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:14:14,984 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2022-07-23 04:14:14,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:14:14,995 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2022-07-23 04:14:14,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:14:15,007 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2022-07-23 04:14:15,010 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:14:15,021 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 30 [2022-07-23 04:14:15,025 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:14:15,031 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2022-07-23 04:14:15,035 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:14:15,041 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-23 04:14:15,042 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:14:15,047 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2022-07-23 04:14:15,052 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:14:15,058 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2022-07-23 04:14:15,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:14:15,070 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2022-07-23 04:14:15,074 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:14:15,081 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2022-07-23 04:14:15,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:14:15,092 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2022-07-23 04:14:15,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:14:15,102 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 78 [2022-07-23 04:14:15,106 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:14:15,115 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2022-07-23 04:14:15,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:14:15,126 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2022-07-23 04:14:15,127 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-23 04:14:15,127 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [617540170] [2022-07-23 04:14:15,127 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [617540170] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-23 04:14:15,127 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-23 04:14:15,127 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-07-23 04:14:15,127 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1865284555] [2022-07-23 04:14:15,127 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-23 04:14:15,128 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-07-23 04:14:15,128 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-23 04:14:15,128 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-07-23 04:14:15,128 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-07-23 04:14:15,128 INFO L87 Difference]: Start difference. First operand 6407 states and 9681 transitions. Second operand has 6 states, 6 states have (on average 9.0) internal successors, (54), 4 states have internal predecessors, (54), 2 states have call successors, (15), 4 states have call predecessors, (15), 1 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) [2022-07-23 04:14:25,394 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-23 04:14:27,130 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.73s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-23 04:14:29,553 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.59s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-23 04:14:31,827 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-23 04:14:40,128 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-23 04:14:40,128 INFO L93 Difference]: Finished difference Result 6407 states and 9681 transitions. [2022-07-23 04:14:40,129 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-07-23 04:14:40,129 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 9.0) internal successors, (54), 4 states have internal predecessors, (54), 2 states have call successors, (15), 4 states have call predecessors, (15), 1 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) Word has length 94 [2022-07-23 04:14:40,129 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-23 04:14:40,147 INFO L225 Difference]: With dead ends: 6407 [2022-07-23 04:14:40,148 INFO L226 Difference]: Without dead ends: 6405 [2022-07-23 04:14:40,150 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 36 GetRequests, 28 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=33, Invalid=57, Unknown=0, NotChecked=0, Total=90 [2022-07-23 04:14:40,150 INFO L413 NwaCegarLoop]: 8794 mSDtfsCounter, 11244 mSDsluCounter, 8895 mSDsCounter, 0 mSdLazyCounter, 9549 mSolverCounterSat, 8060 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 22.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 12779 SdHoareTripleChecker+Valid, 17689 SdHoareTripleChecker+Invalid, 17611 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 8060 IncrementalHoareTripleChecker+Valid, 9549 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 24.5s IncrementalHoareTripleChecker+Time [2022-07-23 04:14:40,151 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [12779 Valid, 17689 Invalid, 17611 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [8060 Valid, 9549 Invalid, 2 Unknown, 0 Unchecked, 24.5s Time] [2022-07-23 04:14:40,157 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6405 states. [2022-07-23 04:14:40,458 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6405 to 6405. [2022-07-23 04:14:40,467 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6405 states, 3778 states have (on average 1.2983059820010587) internal successors, (4905), 4185 states have internal predecessors, (4905), 2388 states have call successors, (2388), 219 states have call predecessors, (2388), 218 states have return successors, (2386), 2124 states have call predecessors, (2386), 2386 states have call successors, (2386) [2022-07-23 04:14:40,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6405 states to 6405 states and 9679 transitions. [2022-07-23 04:14:40,495 INFO L78 Accepts]: Start accepts. Automaton has 6405 states and 9679 transitions. Word has length 94 [2022-07-23 04:14:40,495 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-23 04:14:40,495 INFO L495 AbstractCegarLoop]: Abstraction has 6405 states and 9679 transitions. [2022-07-23 04:14:40,496 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 9.0) internal successors, (54), 4 states have internal predecessors, (54), 2 states have call successors, (15), 4 states have call predecessors, (15), 1 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) [2022-07-23 04:14:40,496 INFO L276 IsEmpty]: Start isEmpty. Operand 6405 states and 9679 transitions. [2022-07-23 04:14:40,497 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 131 [2022-07-23 04:14:40,498 INFO L187 NwaCegarLoop]: Found error trace [2022-07-23 04:14:40,498 INFO L195 NwaCegarLoop]: trace histogram [10, 10, 10, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-23 04:14:40,498 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2022-07-23 04:14:40,498 INFO L420 AbstractCegarLoop]: === Iteration 9 === Targeting kzallocErr1ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 26 more)] === [2022-07-23 04:14:40,499 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-23 04:14:40,499 INFO L85 PathProgramCache]: Analyzing trace with hash -1971796945, now seen corresponding path program 1 times [2022-07-23 04:14:40,499 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-23 04:14:40,499 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [52672390] [2022-07-23 04:14:40,499 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-23 04:14:40,499 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-23 04:14:40,597 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:14:40,719 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-23 04:14:40,724 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:14:40,731 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2022-07-23 04:14:40,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:14:40,741 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2022-07-23 04:14:40,744 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:14:40,754 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2022-07-23 04:14:40,759 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:14:40,769 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-23 04:14:40,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:14:40,776 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-23 04:14:40,777 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:14:40,782 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-07-23 04:14:40,782 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:14:40,787 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2022-07-23 04:14:40,793 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:14:40,801 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-23 04:14:40,802 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:14:40,807 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-23 04:14:40,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:14:40,812 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-07-23 04:14:40,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:14:40,818 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2022-07-23 04:14:40,823 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:14:40,830 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-23 04:14:40,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:14:40,836 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-23 04:14:40,837 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:14:40,842 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-07-23 04:14:40,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:14:40,847 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2022-07-23 04:14:40,852 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:14:40,860 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-23 04:14:40,861 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:14:40,867 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-23 04:14:40,868 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:14:40,873 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-07-23 04:14:40,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:14:40,879 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2022-07-23 04:14:40,882 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:14:40,888 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2022-07-23 04:14:40,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:14:40,896 INFO L134 CoverageAnalysis]: Checked inductivity of 249 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 249 trivial. 0 not checked. [2022-07-23 04:14:40,896 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-23 04:14:40,896 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [52672390] [2022-07-23 04:14:40,896 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [52672390] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-23 04:14:40,896 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-23 04:14:40,897 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2022-07-23 04:14:40,897 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1846354558] [2022-07-23 04:14:40,897 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-23 04:14:40,897 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2022-07-23 04:14:40,898 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-23 04:14:40,898 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2022-07-23 04:14:40,898 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2022-07-23 04:14:40,898 INFO L87 Difference]: Start difference. First operand 6405 states and 9679 transitions. Second operand has 4 states, 4 states have (on average 9.75) internal successors, (39), 3 states have internal predecessors, (39), 2 states have call successors, (14), 3 states have call predecessors, (14), 1 states have return successors, (12), 2 states have call predecessors, (12), 2 states have call successors, (12) [2022-07-23 04:14:44,063 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.14s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-23 04:14:45,837 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.77s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-23 04:14:49,913 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-23 04:14:49,914 INFO L93 Difference]: Finished difference Result 13256 states and 20373 transitions. [2022-07-23 04:14:49,914 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2022-07-23 04:14:49,914 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 9.75) internal successors, (39), 3 states have internal predecessors, (39), 2 states have call successors, (14), 3 states have call predecessors, (14), 1 states have return successors, (12), 2 states have call predecessors, (12), 2 states have call successors, (12) Word has length 130 [2022-07-23 04:14:49,915 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-23 04:14:49,944 INFO L225 Difference]: With dead ends: 13256 [2022-07-23 04:14:49,944 INFO L226 Difference]: Without dead ends: 6874 [2022-07-23 04:14:49,967 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 46 GetRequests, 43 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2022-07-23 04:14:49,970 INFO L413 NwaCegarLoop]: 9375 mSDtfsCounter, 9861 mSDsluCounter, 4476 mSDsCounter, 0 mSdLazyCounter, 1938 mSolverCounterSat, 3904 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 10943 SdHoareTripleChecker+Valid, 13851 SdHoareTripleChecker+Invalid, 5842 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3904 IncrementalHoareTripleChecker+Valid, 1938 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 8.6s IncrementalHoareTripleChecker+Time [2022-07-23 04:14:49,970 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [10943 Valid, 13851 Invalid, 5842 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3904 Valid, 1938 Invalid, 0 Unknown, 0 Unchecked, 8.6s Time] [2022-07-23 04:14:49,976 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6874 states. [2022-07-23 04:14:50,468 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6874 to 6401. [2022-07-23 04:14:50,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6401 states, 3775 states have (on average 1.2980132450331126) internal successors, (4900), 4181 states have internal predecessors, (4900), 2388 states have call successors, (2388), 219 states have call predecessors, (2388), 218 states have return successors, (2386), 2124 states have call predecessors, (2386), 2386 states have call successors, (2386) [2022-07-23 04:14:50,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6401 states to 6401 states and 9674 transitions. [2022-07-23 04:14:50,517 INFO L78 Accepts]: Start accepts. Automaton has 6401 states and 9674 transitions. Word has length 130 [2022-07-23 04:14:50,517 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-23 04:14:50,518 INFO L495 AbstractCegarLoop]: Abstraction has 6401 states and 9674 transitions. [2022-07-23 04:14:50,518 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 9.75) internal successors, (39), 3 states have internal predecessors, (39), 2 states have call successors, (14), 3 states have call predecessors, (14), 1 states have return successors, (12), 2 states have call predecessors, (12), 2 states have call successors, (12) [2022-07-23 04:14:50,518 INFO L276 IsEmpty]: Start isEmpty. Operand 6401 states and 9674 transitions. [2022-07-23 04:14:50,519 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2022-07-23 04:14:50,519 INFO L187 NwaCegarLoop]: Found error trace [2022-07-23 04:14:50,520 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-23 04:14:50,520 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2022-07-23 04:14:50,520 INFO L420 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_linux_fs_sysfs_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 26 more)] === [2022-07-23 04:14:50,520 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-23 04:14:50,521 INFO L85 PathProgramCache]: Analyzing trace with hash -1339790138, now seen corresponding path program 1 times [2022-07-23 04:14:50,521 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-23 04:14:50,521 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1168704949] [2022-07-23 04:14:50,521 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-23 04:14:50,521 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-23 04:14:50,626 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:14:50,728 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-23 04:14:50,733 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:14:50,741 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2022-07-23 04:14:50,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:14:50,753 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2022-07-23 04:14:50,756 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:14:50,767 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2022-07-23 04:14:50,771 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:14:50,783 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 30 [2022-07-23 04:14:50,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:14:50,795 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2022-07-23 04:14:50,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:14:50,809 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-23 04:14:50,810 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:14:50,816 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2022-07-23 04:14:50,820 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:14:50,827 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2022-07-23 04:14:50,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:14:50,839 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2022-07-23 04:14:50,843 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:14:50,851 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2022-07-23 04:14:50,855 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:14:50,863 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2022-07-23 04:14:50,867 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:14:50,875 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 78 [2022-07-23 04:14:50,879 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:14:50,887 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2022-07-23 04:14:50,891 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:14:50,901 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2022-07-23 04:14:50,905 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:14:50,913 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2022-07-23 04:14:50,914 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-23 04:14:50,914 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1168704949] [2022-07-23 04:14:50,914 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1168704949] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-23 04:14:50,914 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-23 04:14:50,914 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-07-23 04:14:50,914 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [47776920] [2022-07-23 04:14:50,915 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-23 04:14:50,916 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-07-23 04:14:50,916 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-23 04:14:50,917 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-07-23 04:14:50,917 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-07-23 04:14:50,917 INFO L87 Difference]: Start difference. First operand 6401 states and 9674 transitions. Second operand has 6 states, 6 states have (on average 9.666666666666666) internal successors, (58), 4 states have internal predecessors, (58), 2 states have call successors, (16), 4 states have call predecessors, (16), 1 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) [2022-07-23 04:14:55,984 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-23 04:15:00,625 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.45s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-23 04:15:08,623 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-23 04:15:08,624 INFO L93 Difference]: Finished difference Result 6401 states and 9674 transitions. [2022-07-23 04:15:08,624 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-07-23 04:15:08,624 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 9.666666666666666) internal successors, (58), 4 states have internal predecessors, (58), 2 states have call successors, (16), 4 states have call predecessors, (16), 1 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) Word has length 100 [2022-07-23 04:15:08,626 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-23 04:15:08,655 INFO L225 Difference]: With dead ends: 6401 [2022-07-23 04:15:08,655 INFO L226 Difference]: Without dead ends: 6399 [2022-07-23 04:15:08,660 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 38 GetRequests, 30 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=33, Invalid=57, Unknown=0, NotChecked=0, Total=90 [2022-07-23 04:15:08,661 INFO L413 NwaCegarLoop]: 8787 mSDtfsCounter, 11223 mSDsluCounter, 8895 mSDsCounter, 0 mSdLazyCounter, 9543 mSolverCounterSat, 8060 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 15.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 12757 SdHoareTripleChecker+Valid, 17682 SdHoareTripleChecker+Invalid, 17604 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 8060 IncrementalHoareTripleChecker+Valid, 9543 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 17.2s IncrementalHoareTripleChecker+Time [2022-07-23 04:15:08,661 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [12757 Valid, 17682 Invalid, 17604 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [8060 Valid, 9543 Invalid, 1 Unknown, 0 Unchecked, 17.2s Time] [2022-07-23 04:15:08,669 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6399 states. [2022-07-23 04:15:09,248 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6399 to 6399. [2022-07-23 04:15:09,258 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6399 states, 3774 states have (on average 1.2978272390037096) internal successors, (4898), 4179 states have internal predecessors, (4898), 2388 states have call successors, (2388), 219 states have call predecessors, (2388), 218 states have return successors, (2386), 2124 states have call predecessors, (2386), 2386 states have call successors, (2386) [2022-07-23 04:15:09,293 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6399 states to 6399 states and 9672 transitions. [2022-07-23 04:15:09,294 INFO L78 Accepts]: Start accepts. Automaton has 6399 states and 9672 transitions. Word has length 100 [2022-07-23 04:15:09,296 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-23 04:15:09,297 INFO L495 AbstractCegarLoop]: Abstraction has 6399 states and 9672 transitions. [2022-07-23 04:15:09,297 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 9.666666666666666) internal successors, (58), 4 states have internal predecessors, (58), 2 states have call successors, (16), 4 states have call predecessors, (16), 1 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) [2022-07-23 04:15:09,297 INFO L276 IsEmpty]: Start isEmpty. Operand 6399 states and 9672 transitions. [2022-07-23 04:15:09,299 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 107 [2022-07-23 04:15:09,299 INFO L187 NwaCegarLoop]: Found error trace [2022-07-23 04:15:09,299 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-23 04:15:09,299 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2022-07-23 04:15:09,299 INFO L420 AbstractCegarLoop]: === Iteration 11 === Targeting ldv_linux_kernel_locking_rwlock_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 26 more)] === [2022-07-23 04:15:09,300 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-23 04:15:09,300 INFO L85 PathProgramCache]: Analyzing trace with hash 758960881, now seen corresponding path program 1 times [2022-07-23 04:15:09,300 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-23 04:15:09,300 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [499863350] [2022-07-23 04:15:09,300 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-23 04:15:09,301 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-23 04:15:09,407 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:15:09,517 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-23 04:15:09,521 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:15:09,530 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2022-07-23 04:15:09,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:15:09,543 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2022-07-23 04:15:09,546 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:15:09,557 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2022-07-23 04:15:09,560 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:15:09,570 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 30 [2022-07-23 04:15:09,574 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:15:09,582 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2022-07-23 04:15:09,586 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:15:09,594 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-23 04:15:09,595 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:15:09,601 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2022-07-23 04:15:09,604 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:15:09,611 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2022-07-23 04:15:09,614 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:15:09,621 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2022-07-23 04:15:09,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:15:09,636 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2022-07-23 04:15:09,640 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:15:09,649 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2022-07-23 04:15:09,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:15:09,669 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 78 [2022-07-23 04:15:09,674 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:15:09,682 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2022-07-23 04:15:09,686 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:15:09,693 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2022-07-23 04:15:09,697 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:15:09,705 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2022-07-23 04:15:09,709 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:15:09,716 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2022-07-23 04:15:09,716 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-23 04:15:09,717 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [499863350] [2022-07-23 04:15:09,717 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [499863350] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-23 04:15:09,717 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-23 04:15:09,717 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-07-23 04:15:09,717 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [890418237] [2022-07-23 04:15:09,717 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-23 04:15:09,718 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-07-23 04:15:09,718 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-23 04:15:09,719 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-07-23 04:15:09,719 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-07-23 04:15:09,719 INFO L87 Difference]: Start difference. First operand 6399 states and 9672 transitions. Second operand has 6 states, 6 states have (on average 10.333333333333334) internal successors, (62), 4 states have internal predecessors, (62), 2 states have call successors, (17), 4 states have call predecessors, (17), 1 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2022-07-23 04:15:14,376 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.19s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-23 04:15:18,542 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.36s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-23 04:15:21,761 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 [] [2022-07-23 04:15:27,361 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-23 04:15:27,361 INFO L93 Difference]: Finished difference Result 6399 states and 9672 transitions. [2022-07-23 04:15:27,361 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-07-23 04:15:27,362 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 6 states have (on average 10.333333333333334) internal successors, (62), 4 states have internal predecessors, (62), 2 states have call successors, (17), 4 states have call predecessors, (17), 1 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) Word has length 106 [2022-07-23 04:15:27,363 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-23 04:15:27,382 INFO L225 Difference]: With dead ends: 6399 [2022-07-23 04:15:27,382 INFO L226 Difference]: Without dead ends: 6397 [2022-07-23 04:15:27,385 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 40 GetRequests, 32 SyntacticMatches, 0 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=33, Invalid=57, Unknown=0, NotChecked=0, Total=90 [2022-07-23 04:15:27,385 INFO L413 NwaCegarLoop]: 8785 mSDtfsCounter, 11221 mSDsluCounter, 8895 mSDsCounter, 0 mSdLazyCounter, 9537 mSolverCounterSat, 8060 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 15.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 12754 SdHoareTripleChecker+Valid, 17680 SdHoareTripleChecker+Invalid, 17598 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 8060 IncrementalHoareTripleChecker+Valid, 9537 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 17.2s IncrementalHoareTripleChecker+Time [2022-07-23 04:15:27,386 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [12754 Valid, 17680 Invalid, 17598 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [8060 Valid, 9537 Invalid, 1 Unknown, 0 Unchecked, 17.2s Time] [2022-07-23 04:15:27,392 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6397 states. [2022-07-23 04:15:27,694 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6397 to 6397. [2022-07-23 04:15:27,701 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 6397 states, 3773 states have (on average 1.2976411343758283) internal successors, (4896), 4177 states have internal predecessors, (4896), 2388 states have call successors, (2388), 219 states have call predecessors, (2388), 218 states have return successors, (2386), 2124 states have call predecessors, (2386), 2386 states have call successors, (2386) [2022-07-23 04:15:27,726 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6397 states to 6397 states and 9670 transitions. [2022-07-23 04:15:27,727 INFO L78 Accepts]: Start accepts. Automaton has 6397 states and 9670 transitions. Word has length 106 [2022-07-23 04:15:27,728 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-23 04:15:27,728 INFO L495 AbstractCegarLoop]: Abstraction has 6397 states and 9670 transitions. [2022-07-23 04:15:27,728 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 6 states have (on average 10.333333333333334) internal successors, (62), 4 states have internal predecessors, (62), 2 states have call successors, (17), 4 states have call predecessors, (17), 1 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2022-07-23 04:15:27,728 INFO L276 IsEmpty]: Start isEmpty. Operand 6397 states and 9670 transitions. [2022-07-23 04:15:27,729 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2022-07-23 04:15:27,729 INFO L187 NwaCegarLoop]: Found error trace [2022-07-23 04:15:27,729 INFO L195 NwaCegarLoop]: trace histogram [4, 4, 4, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-07-23 04:15:27,729 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2022-07-23 04:15:27,729 INFO L420 AbstractCegarLoop]: === Iteration 12 === Targeting ldv_linux_kernel_locking_rwlock_check_final_stateErr1ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_coherent_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION (and 26 more)] === [2022-07-23 04:15:27,730 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-23 04:15:27,730 INFO L85 PathProgramCache]: Analyzing trace with hash -782818060, now seen corresponding path program 1 times [2022-07-23 04:15:27,730 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-23 04:15:27,730 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1132937571] [2022-07-23 04:15:27,730 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-23 04:15:27,730 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-23 04:15:27,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:15:27,874 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-23 04:15:27,877 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:15:27,882 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2022-07-23 04:15:27,887 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:15:27,891 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2022-07-23 04:15:27,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:15:27,900 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2022-07-23 04:15:27,903 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:15:27,911 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 30 [2022-07-23 04:15:27,913 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:15:27,917 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2022-07-23 04:15:27,920 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:15:27,925 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-23 04:15:27,926 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:15:27,930 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2022-07-23 04:15:27,933 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:15:27,938 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2022-07-23 04:15:27,940 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:15:27,945 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2022-07-23 04:15:27,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:15:27,952 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2022-07-23 04:15:27,955 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:15:27,961 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2022-07-23 04:15:27,964 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:15:27,969 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 78 [2022-07-23 04:15:27,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:15:27,977 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2022-07-23 04:15:27,979 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:15:27,986 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 90 [2022-07-23 04:15:27,989 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:15:27,995 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 96 [2022-07-23 04:15:27,999 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-23 04:15:28,005 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2022-07-23 04:15:28,005 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-23 04:15:28,005 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1132937571] [2022-07-23 04:15:28,005 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1132937571] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-23 04:15:28,005 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-23 04:15:28,005 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-07-23 04:15:28,005 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1127465133] [2022-07-23 04:15:28,005 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-23 04:15:28,006 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-07-23 04:15:28,006 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-23 04:15:28,007 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-07-23 04:15:28,007 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-07-23 04:15:28,007 INFO L87 Difference]: Start difference. First operand 6397 states and 9670 transitions. Second operand has 6 states, 6 states have (on average 10.666666666666666) internal successors, (64), 4 states have internal predecessors, (64), 2 states have call successors, (17), 4 states have call predecessors, (17), 1 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2022-07-23 04:15:33,572 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 []