./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 eb692b52 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-?-eb692b5 [2022-07-20 03:56:12,729 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-07-20 03:56:12,732 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-07-20 03:56:12,782 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-07-20 03:56:12,783 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-07-20 03:56:12,785 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-07-20 03:56:12,788 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-07-20 03:56:12,791 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-07-20 03:56:12,793 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-07-20 03:56:12,798 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-07-20 03:56:12,799 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-07-20 03:56:12,802 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-07-20 03:56:12,802 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-07-20 03:56:12,804 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-07-20 03:56:12,805 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-07-20 03:56:12,809 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-07-20 03:56:12,810 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-07-20 03:56:12,812 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-07-20 03:56:12,814 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-07-20 03:56:12,820 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-07-20 03:56:12,823 INFO L181 SettingsManager]: Resetting HornVerifier preferences to default values [2022-07-20 03:56:12,824 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-07-20 03:56:12,825 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-07-20 03:56:12,826 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-07-20 03:56:12,828 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-07-20 03:56:12,835 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-07-20 03:56:12,836 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-07-20 03:56:12,836 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-07-20 03:56:12,837 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-07-20 03:56:12,838 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-07-20 03:56:12,839 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-07-20 03:56:12,840 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-07-20 03:56:12,841 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-07-20 03:56:12,842 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-07-20 03:56:12,843 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-07-20 03:56:12,844 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-07-20 03:56:12,844 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-07-20 03:56:12,846 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-07-20 03:56:12,846 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-07-20 03:56:12,846 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-07-20 03:56:12,847 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-07-20 03:56:12,849 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-07-20 03:56:12,851 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/config/svcomp-Reach-64bit-Automizer_Default.epf [2022-07-20 03:56:12,882 INFO L113 SettingsManager]: Loading preferences was successful [2022-07-20 03:56:12,883 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-07-20 03:56:12,883 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-07-20 03:56:12,884 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-07-20 03:56:12,884 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-07-20 03:56:12,885 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-07-20 03:56:12,886 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-07-20 03:56:12,886 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-07-20 03:56:12,886 INFO L138 SettingsManager]: * Use SBE=true [2022-07-20 03:56:12,887 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-07-20 03:56:12,887 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-07-20 03:56:12,887 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-07-20 03:56:12,888 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-07-20 03:56:12,888 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-07-20 03:56:12,888 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-07-20 03:56:12,888 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-07-20 03:56:12,888 INFO L138 SettingsManager]: * Use constant arrays=true [2022-07-20 03:56:12,888 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-07-20 03:56:12,889 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-07-20 03:56:12,890 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-07-20 03:56:12,890 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-07-20 03:56:12,890 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-20 03:56:12,891 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-07-20 03:56:12,891 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-07-20 03:56:12,891 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-07-20 03:56:12,891 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-07-20 03:56:12,892 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-07-20 03:56:12,892 INFO L138 SettingsManager]: * Apply one-shot large block encoding in concurrent analysis=false [2022-07-20 03:56:12,892 INFO L138 SettingsManager]: * Automaton type used in concurrency analysis=PETRI_NET [2022-07-20 03:56:12,892 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-07-20 03:56:12,893 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Automizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> bbb4c890fadad0417fec53c1fd92092974d9fa843199f98b4f7f294d4c4112c7 [2022-07-20 03:56:13,184 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-07-20 03:56:13,209 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-07-20 03:56:13,212 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-07-20 03:56:13,213 INFO L271 PluginConnector]: Initializing CDTParser... [2022-07-20 03:56:13,214 INFO L275 PluginConnector]: CDTParser initialized [2022-07-20 03:56:13,215 INFO L432 ainManager$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 [2022-07-20 03:56:13,285 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dda2fc411/4b028cb882d44e32b90ab918d78077e1/FLAG31b5c5e8c [2022-07-20 03:56:14,342 INFO L306 CDTParser]: Found 1 translation units. [2022-07-20 03:56:14,342 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 [2022-07-20 03:56:14,424 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dda2fc411/4b028cb882d44e32b90ab918d78077e1/FLAG31b5c5e8c [2022-07-20 03:56:14,643 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/dda2fc411/4b028cb882d44e32b90ab918d78077e1 [2022-07-20 03:56:14,645 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-07-20 03:56:14,647 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2022-07-20 03:56:14,649 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-07-20 03:56:14,649 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-07-20 03:56:14,653 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-07-20 03:56:14,654 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.07 03:56:14" (1/1) ... [2022-07-20 03:56:14,655 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@201ed255 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 03:56:14, skipping insertion in model container [2022-07-20 03:56:14,655 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 20.07 03:56:14" (1/1) ... [2022-07-20 03:56:14,661 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-07-20 03:56:14,885 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-07-20 03:56:26,273 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:26,276 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:26,277 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:26,278 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:26,278 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:26,279 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:26,279 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:26,279 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:26,280 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:26,280 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:26,281 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:26,281 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:26,281 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:26,282 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:26,282 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:26,283 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:26,283 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:26,283 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:26,284 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:26,285 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:26,285 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:26,286 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:26,286 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:26,286 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:26,287 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:26,287 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:26,288 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:26,288 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:26,288 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:26,289 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:26,289 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:26,290 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:26,291 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:26,291 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:26,291 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:26,292 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:26,292 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:26,293 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:26,293 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:26,294 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:26,294 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:26,294 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:26,295 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:26,295 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:26,296 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:26,296 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:26,296 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:26,297 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:26,297 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:26,297 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:26,298 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:26,298 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:26,299 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:26,299 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:26,299 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:26,300 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:26,300 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:26,300 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:26,301 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:26,301 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:26,302 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:26,302 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:26,302 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:26,303 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:26,303 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:26,304 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:26,304 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:26,304 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:26,305 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:26,305 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:26,305 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:26,306 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:26,306 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:26,307 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:26,307 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:26,307 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:26,308 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:26,308 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:26,309 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:26,309 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:26,309 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:26,310 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:26,310 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:26,310 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:26,311 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:26,311 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:26,312 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:26,312 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:26,346 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-20 03:56:26,403 INFO L203 MainTranslator]: Completed pre-run [2022-07-20 03:56:27,632 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:27,648 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:27,652 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:27,653 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:27,660 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:27,662 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:27,662 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:27,663 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:27,663 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:27,664 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:27,664 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:27,664 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:27,664 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:27,666 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:27,666 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:27,667 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:27,667 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:27,668 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:27,668 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:27,668 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:27,669 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:27,669 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:27,670 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:27,670 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:27,670 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:27,671 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:27,671 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:27,671 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:27,672 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:27,672 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:27,672 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:27,673 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:27,673 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:27,673 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:27,674 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:27,674 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:27,675 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:27,675 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:27,676 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:27,676 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:27,678 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:27,678 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:27,678 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:27,679 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:27,679 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:27,679 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:27,679 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:27,680 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:27,680 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:27,681 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:27,681 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:27,681 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:27,682 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:27,682 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:27,683 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:27,683 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:27,684 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:27,684 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:27,684 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:27,685 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:27,685 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:27,686 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:27,687 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:27,689 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:27,690 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:27,694 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:27,695 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:27,695 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:27,696 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:27,696 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:27,697 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:27,697 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:27,702 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:27,702 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:27,703 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:27,703 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:27,703 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:27,703 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:27,705 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:27,705 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:27,705 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:27,706 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:27,707 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:27,707 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:27,707 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:27,707 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:27,708 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:27,708 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the 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] [2022-07-20 03:56:27,713 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-07-20 03:56:28,226 INFO L208 MainTranslator]: Completed translation [2022-07-20 03:56:28,227 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 03:56:28 WrapperNode [2022-07-20 03:56:28,227 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-07-20 03:56:28,228 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-07-20 03:56:28,229 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-07-20 03:56:28,229 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-07-20 03:56:28,235 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 03:56:28" (1/1) ... [2022-07-20 03:56:28,414 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 03:56:28" (1/1) ... [2022-07-20 03:56:28,779 INFO L137 Inliner]: procedures = 1156, calls = 6204, calls flagged for inlining = 709, calls inlined = 626, statements flattened = 15187 [2022-07-20 03:56:28,780 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-07-20 03:56:28,781 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-07-20 03:56:28,781 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-07-20 03:56:28,781 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-07-20 03:56:28,790 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 03:56:28" (1/1) ... [2022-07-20 03:56:28,790 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 03:56:28" (1/1) ... [2022-07-20 03:56:28,871 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 03:56:28" (1/1) ... [2022-07-20 03:56:28,872 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 03:56:28" (1/1) ... [2022-07-20 03:56:29,138 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 03:56:28" (1/1) ... [2022-07-20 03:56:29,187 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 03:56:28" (1/1) ... [2022-07-20 03:56:29,378 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 03:56:28" (1/1) ... [2022-07-20 03:56:29,496 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-07-20 03:56:29,497 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-07-20 03:56:29,498 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-07-20 03:56:29,498 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-07-20 03:56:29,499 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 03:56:28" (1/1) ... [2022-07-20 03:56:29,505 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-07-20 03:56:29,514 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-07-20 03:56:29,532 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) [2022-07-20 03:56:29,555 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 [2022-07-20 03:56:29,580 INFO L130 BoogieDeclarations]: Found specification of procedure wiimote_init_poll_mp [2022-07-20 03:56:29,580 INFO L138 BoogieDeclarations]: Found implementation of procedure wiimote_init_poll_mp [2022-07-20 03:56:29,580 INFO L130 BoogieDeclarations]: Found specification of procedure __wiimote_schedule [2022-07-20 03:56:29,581 INFO L138 BoogieDeclarations]: Found implementation of procedure __wiimote_schedule [2022-07-20 03:56:29,581 INFO L130 BoogieDeclarations]: Found specification of procedure strncmp [2022-07-20 03:56:29,581 INFO L130 BoogieDeclarations]: Found specification of procedure handler_drm_KAE [2022-07-20 03:56:29,581 INFO L138 BoogieDeclarations]: Found implementation of procedure handler_drm_KAE [2022-07-20 03:56:29,581 INFO L130 BoogieDeclarations]: Found specification of procedure handler_drm_KAI [2022-07-20 03:56:29,581 INFO L138 BoogieDeclarations]: Found implementation of procedure handler_drm_KAI [2022-07-20 03:56:29,581 INFO L130 BoogieDeclarations]: Found specification of procedure wait_for_completion_interruptible_timeout [2022-07-20 03:56:29,582 INFO L138 BoogieDeclarations]: Found implementation of procedure wait_for_completion_interruptible_timeout [2022-07-20 03:56:29,582 INFO L130 BoogieDeclarations]: Found specification of procedure hid_hw_stop [2022-07-20 03:56:29,582 INFO L138 BoogieDeclarations]: Found implementation of procedure hid_hw_stop [2022-07-20 03:56:29,583 INFO L130 BoogieDeclarations]: Found specification of procedure wiimod_keys_in_keys [2022-07-20 03:56:29,583 INFO L138 BoogieDeclarations]: Found implementation of procedure wiimod_keys_in_keys [2022-07-20 03:56:29,583 INFO L130 BoogieDeclarations]: Found specification of procedure wiimod_battery_remove [2022-07-20 03:56:29,583 INFO L138 BoogieDeclarations]: Found implementation of procedure wiimod_battery_remove [2022-07-20 03:56:29,583 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_wiimote_state [2022-07-20 03:56:29,584 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_wiimote_state [2022-07-20 03:56:29,584 INFO L130 BoogieDeclarations]: Found specification of procedure wiimod_led_probe [2022-07-20 03:56:29,585 INFO L138 BoogieDeclarations]: Found implementation of procedure wiimod_led_probe [2022-07-20 03:56:29,585 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_mmc_sdio_func_check_final_state [2022-07-20 03:56:29,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_mmc_sdio_func_check_final_state [2022-07-20 03:56:29,585 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-07-20 03:56:29,585 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-07-20 03:56:29,586 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2022-07-20 03:56:29,586 INFO L130 BoogieDeclarations]: Found specification of procedure wiiproto_req_drm [2022-07-20 03:56:29,586 INFO L138 BoogieDeclarations]: Found implementation of procedure wiiproto_req_drm [2022-07-20 03:56:29,586 INFO L130 BoogieDeclarations]: Found specification of procedure handler_drm_KEE [2022-07-20 03:56:29,586 INFO L138 BoogieDeclarations]: Found implementation of procedure handler_drm_KEE [2022-07-20 03:56:29,586 INFO L130 BoogieDeclarations]: Found specification of procedure wiimote_init_check [2022-07-20 03:56:29,586 INFO L138 BoogieDeclarations]: Found implementation of procedure wiimote_init_check [2022-07-20 03:56:29,586 INFO L130 BoogieDeclarations]: Found specification of procedure wiimod_mp_remove [2022-07-20 03:56:29,587 INFO L138 BoogieDeclarations]: Found implementation of procedure wiimod_mp_remove [2022-07-20 03:56:29,587 INFO L130 BoogieDeclarations]: Found specification of procedure handler_return [2022-07-20 03:56:29,587 INFO L138 BoogieDeclarations]: Found implementation of procedure handler_return [2022-07-20 03:56:29,587 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_irqrestore [2022-07-20 03:56:29,587 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_irqrestore [2022-07-20 03:56:29,587 INFO L130 BoogieDeclarations]: Found specification of procedure handler_ir [2022-07-20 03:56:29,587 INFO L138 BoogieDeclarations]: Found implementation of procedure handler_ir [2022-07-20 03:56:29,587 INFO L130 BoogieDeclarations]: Found specification of procedure wiimod_led_remove [2022-07-20 03:56:29,588 INFO L138 BoogieDeclarations]: Found implementation of procedure wiimod_led_remove [2022-07-20 03:56:29,588 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_request_check_final_state [2022-07-20 03:56:29,588 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_request_check_final_state [2022-07-20 03:56:29,588 INFO L130 BoogieDeclarations]: Found specification of procedure wiimote_init_worker [2022-07-20 03:56:29,588 INFO L138 BoogieDeclarations]: Found implementation of procedure wiimote_init_worker [2022-07-20 03:56:29,588 INFO L130 BoogieDeclarations]: Found specification of procedure wiimod_nunchuk_remove [2022-07-20 03:56:29,588 INFO L138 BoogieDeclarations]: Found implementation of procedure wiimod_nunchuk_remove [2022-07-20 03:56:29,588 INFO L130 BoogieDeclarations]: Found specification of procedure wiimote_hid_remove [2022-07-20 03:56:29,589 INFO L138 BoogieDeclarations]: Found implementation of procedure wiimote_hid_remove [2022-07-20 03:56:29,589 INFO L130 BoogieDeclarations]: Found specification of procedure input_report_key [2022-07-20 03:56:29,589 INFO L138 BoogieDeclarations]: Found implementation of procedure input_report_key [2022-07-20 03:56:29,589 INFO L130 BoogieDeclarations]: Found specification of procedure wiiproto_keep_rumble [2022-07-20 03:56:29,589 INFO L138 BoogieDeclarations]: Found implementation of procedure wiiproto_keep_rumble [2022-07-20 03:56:29,589 INFO L130 BoogieDeclarations]: Found specification of procedure wiimote_mp_unload [2022-07-20 03:56:29,589 INFO L138 BoogieDeclarations]: Found implementation of procedure wiimote_mp_unload [2022-07-20 03:56:29,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2022-07-20 03:56:29,590 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2022-07-20 03:56:29,590 INFO L130 BoogieDeclarations]: Found specification of procedure input_free_device [2022-07-20 03:56:29,590 INFO L138 BoogieDeclarations]: Found implementation of procedure input_free_device [2022-07-20 03:56:29,590 INFO L130 BoogieDeclarations]: Found specification of procedure wiimote_cmd_acquire_noint [2022-07-20 03:56:29,590 INFO L138 BoogieDeclarations]: Found implementation of procedure wiimote_cmd_acquire_noint [2022-07-20 03:56:29,590 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2022-07-20 03:56:29,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2022-07-20 03:56:29,591 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-07-20 03:56:29,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_check_final_state [2022-07-20 03:56:29,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_check_final_state [2022-07-20 03:56:29,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irq_116 [2022-07-20 03:56:29,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irq_116 [2022-07-20 03:56:29,591 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_err_code [2022-07-20 03:56:29,591 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_err_code [2022-07-20 03:56:29,592 INFO L130 BoogieDeclarations]: Found specification of procedure wiimote_hid_probe [2022-07-20 03:56:29,595 INFO L138 BoogieDeclarations]: Found implementation of procedure wiimote_hid_probe [2022-07-20 03:56:29,595 INFO L130 BoogieDeclarations]: Found specification of procedure wiimod_bboard_probe [2022-07-20 03:56:29,595 INFO L138 BoogieDeclarations]: Found implementation of procedure wiimod_bboard_probe [2022-07-20 03:56:29,596 INFO L130 BoogieDeclarations]: Found specification of procedure wiimod_pro_calib_store [2022-07-20 03:56:29,596 INFO L138 BoogieDeclarations]: Found implementation of procedure wiimod_pro_calib_store [2022-07-20 03:56:29,596 INFO L130 BoogieDeclarations]: Found specification of procedure hid_hw_start [2022-07-20 03:56:29,596 INFO L138 BoogieDeclarations]: Found implementation of procedure hid_hw_start [2022-07-20 03:56:29,596 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2022-07-20 03:56:29,596 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2022-07-20 03:56:29,597 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-07-20 03:56:29,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_sync_of_wiimote_state [2022-07-20 03:56:29,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_sync_of_wiimote_state [2022-07-20 03:56:29,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_mod_timer [2022-07-20 03:56:29,598 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_mod_timer [2022-07-20 03:56:29,598 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-07-20 03:56:29,598 INFO L130 BoogieDeclarations]: Found specification of procedure wiimote_modules_load [2022-07-20 03:56:29,598 INFO L138 BoogieDeclarations]: Found implementation of procedure wiimote_modules_load [2022-07-20 03:56:29,598 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-07-20 03:56:29,599 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-07-20 03:56:29,599 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-07-20 03:56:29,599 INFO L130 BoogieDeclarations]: Found specification of procedure wiimod_pro_in_ext [2022-07-20 03:56:29,599 INFO L138 BoogieDeclarations]: Found implementation of procedure wiimod_pro_in_ext [2022-07-20 03:56:29,599 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_to_user [2022-07-20 03:56:29,600 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_to_user [2022-07-20 03:56:29,600 INFO L130 BoogieDeclarations]: Found specification of procedure handler_data [2022-07-20 03:56:29,600 INFO L138 BoogieDeclarations]: Found implementation of procedure handler_data [2022-07-20 03:56:29,601 INFO L130 BoogieDeclarations]: Found specification of procedure wiimote_cmd_write [2022-07-20 03:56:29,601 INFO L138 BoogieDeclarations]: Found implementation of procedure wiimote_cmd_write [2022-07-20 03:56:29,601 INFO L130 BoogieDeclarations]: Found specification of procedure handler_ext [2022-07-20 03:56:29,601 INFO L138 BoogieDeclarations]: Found implementation of procedure handler_ext [2022-07-20 03:56:29,601 INFO L130 BoogieDeclarations]: Found specification of procedure mod_timer [2022-07-20 03:56:29,601 INFO L138 BoogieDeclarations]: Found implementation of procedure mod_timer [2022-07-20 03:56:29,601 INFO L130 BoogieDeclarations]: Found specification of procedure wiimod_no_mp_remove [2022-07-20 03:56:29,601 INFO L138 BoogieDeclarations]: Found implementation of procedure wiimod_no_mp_remove [2022-07-20 03:56:29,602 INFO L130 BoogieDeclarations]: Found specification of procedure input_unregister_device [2022-07-20 03:56:29,602 INFO L138 BoogieDeclarations]: Found implementation of procedure input_unregister_device [2022-07-20 03:56:29,602 INFO L130 BoogieDeclarations]: Found specification of procedure wiimod_no_mp_probe [2022-07-20 03:56:29,602 INFO L138 BoogieDeclarations]: Found implementation of procedure wiimod_no_mp_probe [2022-07-20 03:56:29,602 INFO L130 BoogieDeclarations]: Found specification of procedure wiimod_accel_in_accel [2022-07-20 03:56:29,602 INFO L138 BoogieDeclarations]: Found implementation of procedure wiimod_accel_in_accel [2022-07-20 03:56:29,602 INFO L130 BoogieDeclarations]: Found specification of procedure set_bit [2022-07-20 03:56:29,602 INFO L138 BoogieDeclarations]: Found implementation of procedure set_bit [2022-07-20 03:56:29,602 INFO L130 BoogieDeclarations]: Found specification of procedure wiimod_battery_probe [2022-07-20 03:56:29,603 INFO L138 BoogieDeclarations]: Found implementation of procedure wiimod_battery_probe [2022-07-20 03:56:29,603 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-07-20 03:56:29,603 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-07-20 03:56:29,603 INFO L130 BoogieDeclarations]: Found specification of procedure wiimote_cmd_wait___0 [2022-07-20 03:56:29,603 INFO L138 BoogieDeclarations]: Found implementation of procedure wiimote_cmd_wait___0 [2022-07-20 03:56:29,604 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-07-20 03:56:29,604 INFO L130 BoogieDeclarations]: Found specification of procedure wiimote_cmd_read_ext [2022-07-20 03:56:29,604 INFO L138 BoogieDeclarations]: Found implementation of procedure wiimote_cmd_read_ext [2022-07-20 03:56:29,604 INFO L130 BoogieDeclarations]: Found specification of procedure wiimote_ext_load [2022-07-20 03:56:29,604 INFO L138 BoogieDeclarations]: Found implementation of procedure wiimote_ext_load [2022-07-20 03:56:29,605 INFO L130 BoogieDeclarations]: Found specification of procedure wiimod_builtin_mp_remove [2022-07-20 03:56:29,605 INFO L138 BoogieDeclarations]: Found implementation of procedure wiimod_builtin_mp_remove [2022-07-20 03:56:29,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_check_final_state [2022-07-20 03:56:29,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_check_final_state [2022-07-20 03:56:29,605 INFO L130 BoogieDeclarations]: Found specification of procedure wiimod_rumble_remove [2022-07-20 03:56:29,605 INFO L138 BoogieDeclarations]: Found implementation of procedure wiimod_rumble_remove [2022-07-20 03:56:29,605 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_check_final_state [2022-07-20 03:56:29,605 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_check_final_state [2022-07-20 03:56:29,605 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-07-20 03:56:29,606 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-07-20 03:56:29,606 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-07-20 03:56:29,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_sysfs_check_final_state [2022-07-20 03:56:29,606 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_sysfs_check_final_state [2022-07-20 03:56:29,606 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_sync_of_wiimote_state [2022-07-20 03:56:29,607 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_sync_of_wiimote_state [2022-07-20 03:56:29,607 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-07-20 03:56:29,607 INFO L130 BoogieDeclarations]: Found specification of procedure handler_drm_KA [2022-07-20 03:56:29,607 INFO L138 BoogieDeclarations]: Found implementation of procedure handler_drm_KA [2022-07-20 03:56:29,607 INFO L130 BoogieDeclarations]: Found specification of procedure handler_drm_KE [2022-07-20 03:56:29,607 INFO L138 BoogieDeclarations]: Found implementation of procedure handler_drm_KE [2022-07-20 03:56:29,607 INFO L130 BoogieDeclarations]: Found specification of procedure wiimod_accel_remove [2022-07-20 03:56:29,607 INFO L138 BoogieDeclarations]: Found implementation of procedure wiimod_accel_remove [2022-07-20 03:56:29,608 INFO L130 BoogieDeclarations]: Found specification of procedure wiiproto_req_leds [2022-07-20 03:56:29,608 INFO L138 BoogieDeclarations]: Found implementation of procedure wiiproto_req_leds [2022-07-20 03:56:29,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_101 [2022-07-20 03:56:29,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_101 [2022-07-20 03:56:29,608 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_irqrestore_103 [2022-07-20 03:56:29,608 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_irqrestore_103 [2022-07-20 03:56:29,608 INFO L130 BoogieDeclarations]: Found specification of procedure input_get_drvdata [2022-07-20 03:56:29,608 INFO L138 BoogieDeclarations]: Found implementation of procedure input_get_drvdata [2022-07-20 03:56:29,608 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int [2022-07-20 03:56:29,609 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~$Pointer$~X~int~TO~int [2022-07-20 03:56:29,609 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-07-20 03:56:29,609 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-07-20 03:56:29,609 INFO L130 BoogieDeclarations]: Found specification of procedure wiimod_ir_remove [2022-07-20 03:56:29,609 INFO L138 BoogieDeclarations]: Found implementation of procedure wiimod_ir_remove [2022-07-20 03:56:29,609 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-07-20 03:56:29,609 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_init_map [2022-07-20 03:56:29,609 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-07-20 03:56:29,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-07-20 03:56:29,610 INFO L130 BoogieDeclarations]: Found specification of procedure input_report_abs [2022-07-20 03:56:29,610 INFO L138 BoogieDeclarations]: Found implementation of procedure input_report_abs [2022-07-20 03:56:29,610 INFO L130 BoogieDeclarations]: Found specification of procedure wiimod_mp_in_mp [2022-07-20 03:56:29,610 INFO L138 BoogieDeclarations]: Found implementation of procedure wiimod_mp_in_mp [2022-07-20 03:56:29,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2022-07-20 03:56:29,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2022-07-20 03:56:29,610 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_urb_check_final_state [2022-07-20 03:56:29,610 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_urb_check_final_state [2022-07-20 03:56:29,611 INFO L130 BoogieDeclarations]: Found specification of procedure wiiproto_req_ir1 [2022-07-20 03:56:29,611 INFO L138 BoogieDeclarations]: Found implementation of procedure wiiproto_req_ir1 [2022-07-20 03:56:29,611 INFO L130 BoogieDeclarations]: Found specification of procedure wiiproto_req_ir2 [2022-07-20 03:56:29,611 INFO L138 BoogieDeclarations]: Found implementation of procedure wiiproto_req_ir2 [2022-07-20 03:56:29,611 INFO L130 BoogieDeclarations]: Found specification of procedure del_timer_sync [2022-07-20 03:56:29,611 INFO L138 BoogieDeclarations]: Found implementation of procedure del_timer_sync [2022-07-20 03:56:29,611 INFO L130 BoogieDeclarations]: Found specification of procedure handler_keys [2022-07-20 03:56:29,611 INFO L138 BoogieDeclarations]: Found implementation of procedure handler_keys [2022-07-20 03:56:29,612 INFO L130 BoogieDeclarations]: Found specification of procedure wiimote_hid_event [2022-07-20 03:56:29,612 INFO L138 BoogieDeclarations]: Found implementation of procedure wiimote_hid_event [2022-07-20 03:56:29,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2022-07-20 03:56:29,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2022-07-20 03:56:29,612 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-07-20 03:56:29,612 INFO L130 BoogieDeclarations]: Found specification of procedure input_sync [2022-07-20 03:56:29,612 INFO L138 BoogieDeclarations]: Found implementation of procedure input_sync [2022-07-20 03:56:29,612 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-07-20 03:56:29,612 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-07-20 03:56:29,613 INFO L130 BoogieDeclarations]: Found specification of procedure wiiproto_req_rmem [2022-07-20 03:56:29,613 INFO L138 BoogieDeclarations]: Found implementation of procedure wiiproto_req_rmem [2022-07-20 03:56:29,613 INFO L130 BoogieDeclarations]: Found specification of procedure handler_status [2022-07-20 03:56:29,613 INFO L138 BoogieDeclarations]: Found implementation of procedure handler_status [2022-07-20 03:56:29,613 INFO L130 BoogieDeclarations]: Found specification of procedure input_register_device [2022-07-20 03:56:29,613 INFO L138 BoogieDeclarations]: Found implementation of procedure input_register_device [2022-07-20 03:56:29,613 INFO L130 BoogieDeclarations]: Found specification of procedure wiimod_builtin_mp_probe [2022-07-20 03:56:29,613 INFO L138 BoogieDeclarations]: Found implementation of procedure wiimod_builtin_mp_probe [2022-07-20 03:56:29,614 INFO L130 BoogieDeclarations]: Found specification of procedure wiidebug_drm_write [2022-07-20 03:56:29,614 INFO L138 BoogieDeclarations]: Found implementation of procedure wiidebug_drm_write [2022-07-20 03:56:29,614 INFO L130 BoogieDeclarations]: Found specification of procedure wiimote_ext_store [2022-07-20 03:56:29,614 INFO L138 BoogieDeclarations]: Found implementation of procedure wiimote_ext_store [2022-07-20 03:56:29,614 INFO L130 BoogieDeclarations]: Found specification of procedure wiimod_classic_remove [2022-07-20 03:56:29,614 INFO L138 BoogieDeclarations]: Found implementation of procedure wiimod_classic_remove [2022-07-20 03:56:29,614 INFO L130 BoogieDeclarations]: Found specification of procedure wiiproto_req_accel [2022-07-20 03:56:29,614 INFO L138 BoogieDeclarations]: Found implementation of procedure wiiproto_req_accel [2022-07-20 03:56:29,614 INFO L130 BoogieDeclarations]: Found specification of procedure wiimod_rumble_probe [2022-07-20 03:56:29,615 INFO L138 BoogieDeclarations]: Found implementation of procedure wiimod_rumble_probe [2022-07-20 03:56:29,615 INFO L130 BoogieDeclarations]: Found specification of procedure handler_generic_K [2022-07-20 03:56:29,615 INFO L138 BoogieDeclarations]: Found implementation of procedure handler_generic_K [2022-07-20 03:56:29,615 INFO L130 BoogieDeclarations]: Found specification of procedure wiimote_cmd_release___0 [2022-07-20 03:56:29,615 INFO L138 BoogieDeclarations]: Found implementation of procedure wiimote_cmd_release___0 [2022-07-20 03:56:29,615 INFO L130 BoogieDeclarations]: Found specification of procedure wiimote_init_hotplug [2022-07-20 03:56:29,615 INFO L138 BoogieDeclarations]: Found implementation of procedure wiimote_init_hotplug [2022-07-20 03:56:29,615 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_coherent_check_final_state [2022-07-20 03:56:29,615 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_coherent_check_final_state [2022-07-20 03:56:29,616 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-07-20 03:56:29,616 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-07-20 03:56:29,616 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-07-20 03:56:29,616 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-07-20 03:56:29,616 INFO L130 BoogieDeclarations]: Found specification of procedure wiimod_bboard_remove [2022-07-20 03:56:29,616 INFO L138 BoogieDeclarations]: Found implementation of procedure wiimod_bboard_remove [2022-07-20 03:56:29,616 INFO L130 BoogieDeclarations]: Found specification of procedure wiimote_cmd_abort [2022-07-20 03:56:29,616 INFO L138 BoogieDeclarations]: Found implementation of procedure wiimote_cmd_abort [2022-07-20 03:56:29,617 INFO L130 BoogieDeclarations]: Found specification of procedure wiiproto_req_status [2022-07-20 03:56:29,617 INFO L138 BoogieDeclarations]: Found implementation of procedure wiiproto_req_status [2022-07-20 03:56:29,617 INFO L130 BoogieDeclarations]: Found specification of procedure hid_get_drvdata [2022-07-20 03:56:29,617 INFO L138 BoogieDeclarations]: Found implementation of procedure hid_get_drvdata [2022-07-20 03:56:29,617 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~TO~VOID [2022-07-20 03:56:29,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~int~X~int~TO~VOID [2022-07-20 03:56:29,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_arch_io_check_final_state [2022-07-20 03:56:29,617 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_arch_io_check_final_state [2022-07-20 03:56:29,617 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_check_final_state [2022-07-20 03:56:29,618 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_check_final_state [2022-07-20 03:56:29,618 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2022-07-20 03:56:29,618 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2022-07-20 03:56:29,618 INFO L130 BoogieDeclarations]: Found specification of procedure wiimote_cmd_set [2022-07-20 03:56:29,618 INFO L138 BoogieDeclarations]: Found implementation of procedure wiimote_cmd_set [2022-07-20 03:56:29,618 INFO L130 BoogieDeclarations]: Found specification of procedure input_event [2022-07-20 03:56:29,618 INFO L138 BoogieDeclarations]: Found implementation of procedure input_event [2022-07-20 03:56:29,618 INFO L130 BoogieDeclarations]: Found specification of procedure wiimote_destroy [2022-07-20 03:56:29,618 INFO L138 BoogieDeclarations]: Found implementation of procedure wiimote_destroy [2022-07-20 03:56:29,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-07-20 03:56:29,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-07-20 03:56:29,619 INFO L130 BoogieDeclarations]: Found specification of procedure wiimod_mp_probe [2022-07-20 03:56:29,619 INFO L138 BoogieDeclarations]: Found implementation of procedure wiimod_mp_probe [2022-07-20 03:56:29,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-07-20 03:56:29,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-07-20 03:56:29,619 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_queue_check_final_state [2022-07-20 03:56:29,619 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_queue_check_final_state [2022-07-20 03:56:29,620 INFO L130 BoogieDeclarations]: Found specification of procedure wiimote_init_detect [2022-07-20 03:56:29,620 INFO L138 BoogieDeclarations]: Found implementation of procedure wiimote_init_detect [2022-07-20 03:56:29,620 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-07-20 03:56:29,620 INFO L130 BoogieDeclarations]: Found specification of procedure wiiproto_req_rumble [2022-07-20 03:56:29,620 INFO L138 BoogieDeclarations]: Found implementation of procedure wiiproto_req_rumble [2022-07-20 03:56:29,620 INFO L130 BoogieDeclarations]: Found specification of procedure wiimod_keys_probe [2022-07-20 03:56:29,620 INFO L138 BoogieDeclarations]: Found implementation of procedure wiimod_keys_probe [2022-07-20 03:56:29,620 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_remove [2022-07-20 03:56:29,620 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_remove [2022-07-20 03:56:29,621 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_del_timer_sync [2022-07-20 03:56:29,621 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_del_timer_sync [2022-07-20 03:56:29,621 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_work_sync [2022-07-20 03:56:29,621 INFO L138 BoogieDeclarations]: Found implementation of procedure cancel_work_sync [2022-07-20 03:56:29,621 INFO L130 BoogieDeclarations]: Found specification of procedure wiimod_ir_change [2022-07-20 03:56:29,621 INFO L138 BoogieDeclarations]: Found implementation of procedure wiimod_ir_change [2022-07-20 03:56:29,621 INFO L130 BoogieDeclarations]: Found specification of procedure input_set_drvdata [2022-07-20 03:56:29,621 INFO L138 BoogieDeclarations]: Found implementation of procedure input_set_drvdata [2022-07-20 03:56:29,622 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-07-20 03:56:29,622 INFO L130 BoogieDeclarations]: Found specification of procedure _copy_from_user [2022-07-20 03:56:29,622 INFO L138 BoogieDeclarations]: Found implementation of procedure _copy_from_user [2022-07-20 03:56:29,622 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_drvdata [2022-07-20 03:56:29,622 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_get_drvdata [2022-07-20 03:56:29,622 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2022-07-20 03:56:29,622 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2022-07-20 03:56:29,622 INFO L130 BoogieDeclarations]: Found specification of procedure wiimod_pro_remove [2022-07-20 03:56:29,622 INFO L138 BoogieDeclarations]: Found implementation of procedure wiimod_pro_remove [2022-07-20 03:56:29,623 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-07-20 03:56:29,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_in_interrupt_context [2022-07-20 03:56:29,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_in_interrupt_context [2022-07-20 03:56:29,623 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-07-20 03:56:29,623 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-07-20 03:56:29,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_register_reset_error_counter [2022-07-20 03:56:29,623 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_register_reset_error_counter [2022-07-20 03:56:29,623 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_check_final_state [2022-07-20 03:56:29,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_check_final_state [2022-07-20 03:56:29,624 INFO L130 BoogieDeclarations]: Found specification of procedure handler_status_K [2022-07-20 03:56:29,624 INFO L138 BoogieDeclarations]: Found implementation of procedure handler_status_K [2022-07-20 03:56:29,624 INFO L130 BoogieDeclarations]: Found specification of procedure wiimote_cmd_init_mp [2022-07-20 03:56:29,624 INFO L138 BoogieDeclarations]: Found implementation of procedure wiimote_cmd_init_mp [2022-07-20 03:56:29,624 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_sync_of_wiimote_state [2022-07-20 03:56:29,624 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_interruptible_or_killable_sync_of_wiimote_state [2022-07-20 03:56:29,624 INFO L130 BoogieDeclarations]: Found specification of procedure complete [2022-07-20 03:56:29,624 INFO L138 BoogieDeclarations]: Found implementation of procedure complete [2022-07-20 03:56:29,625 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-07-20 03:56:29,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-07-20 03:56:29,625 INFO L130 BoogieDeclarations]: Found specification of procedure wiimod_nunchuk_in_ext [2022-07-20 03:56:29,625 INFO L138 BoogieDeclarations]: Found implementation of procedure wiimod_nunchuk_in_ext [2022-07-20 03:56:29,625 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-07-20 03:56:29,625 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-07-20 03:56:29,625 INFO L130 BoogieDeclarations]: Found specification of procedure wiimote_cmd_complete [2022-07-20 03:56:29,625 INFO L138 BoogieDeclarations]: Found implementation of procedure wiimote_cmd_complete [2022-07-20 03:56:29,626 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-07-20 03:56:29,626 INFO L138 BoogieDeclarations]: Found implementation of procedure __init_work [2022-07-20 03:56:29,626 INFO L130 BoogieDeclarations]: Found specification of procedure valid_ext_handler [2022-07-20 03:56:29,626 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_ext_handler [2022-07-20 03:56:29,626 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_register_reset_error_counter [2022-07-20 03:56:29,626 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_register_reset_error_counter [2022-07-20 03:56:29,626 INFO L130 BoogieDeclarations]: Found specification of procedure handler_drm_SKAI1 [2022-07-20 03:56:29,626 INFO L138 BoogieDeclarations]: Found implementation of procedure handler_drm_SKAI1 [2022-07-20 03:56:29,626 INFO L130 BoogieDeclarations]: Found specification of procedure handler_drm_SKAI2 [2022-07-20 03:56:29,627 INFO L138 BoogieDeclarations]: Found implementation of procedure handler_drm_SKAI2 [2022-07-20 03:56:29,627 INFO L130 BoogieDeclarations]: Found specification of procedure dev_name [2022-07-20 03:56:29,627 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_name [2022-07-20 03:56:29,627 INFO L130 BoogieDeclarations]: Found specification of procedure handler_drm_KAIE [2022-07-20 03:56:29,627 INFO L138 BoogieDeclarations]: Found implementation of procedure handler_drm_KAIE [2022-07-20 03:56:29,627 INFO L130 BoogieDeclarations]: Found specification of procedure wiimote_ext_unload [2022-07-20 03:56:29,627 INFO L138 BoogieDeclarations]: Found implementation of procedure wiimote_ext_unload [2022-07-20 03:56:29,627 INFO L130 BoogieDeclarations]: Found specification of procedure wiimod_ir_probe [2022-07-20 03:56:29,628 INFO L138 BoogieDeclarations]: Found implementation of procedure wiimod_ir_probe [2022-07-20 03:56:29,628 INFO L130 BoogieDeclarations]: Found specification of procedure handler_drm_E [2022-07-20 03:56:29,628 INFO L138 BoogieDeclarations]: Found implementation of procedure handler_drm_E [2022-07-20 03:56:29,628 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-07-20 03:56:29,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2022-07-20 03:56:29,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2022-07-20 03:56:29,628 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-07-20 03:56:29,628 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-07-20 03:56:29,629 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2022-07-20 03:56:29,629 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_read [2022-07-20 03:56:29,629 INFO L130 BoogieDeclarations]: Found specification of procedure hid_hw_close [2022-07-20 03:56:29,629 INFO L138 BoogieDeclarations]: Found implementation of procedure hid_hw_close [2022-07-20 03:56:29,629 INFO L130 BoogieDeclarations]: Found specification of procedure wiimote_cmd_acquire [2022-07-20 03:56:29,629 INFO L138 BoogieDeclarations]: Found implementation of procedure wiimote_cmd_acquire [2022-07-20 03:56:29,629 INFO L130 BoogieDeclarations]: Found specification of procedure device_create_file [2022-07-20 03:56:29,629 INFO L138 BoogieDeclarations]: Found implementation of procedure device_create_file [2022-07-20 03:56:29,630 INFO L130 BoogieDeclarations]: Found specification of procedure wiidebug_drm_open [2022-07-20 03:56:29,630 INFO L138 BoogieDeclarations]: Found implementation of procedure wiidebug_drm_open [2022-07-20 03:56:29,630 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_lock_of_wiimote_state [2022-07-20 03:56:29,630 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_lock_of_wiimote_state [2022-07-20 03:56:29,630 INFO L130 BoogieDeclarations]: Found specification of procedure wiimote_queue [2022-07-20 03:56:29,630 INFO L138 BoogieDeclarations]: Found implementation of procedure wiimote_queue [2022-07-20 03:56:29,630 INFO L130 BoogieDeclarations]: Found specification of procedure wiimod_pro_probe [2022-07-20 03:56:29,630 INFO L138 BoogieDeclarations]: Found implementation of procedure wiimod_pro_probe [2022-07-20 03:56:29,630 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~bool~0~X~int~TO~VOID [2022-07-20 03:56:29,631 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~bool~0~X~int~TO~VOID [2022-07-20 03:56:29,631 INFO L130 BoogieDeclarations]: Found specification of procedure input_allocate_device [2022-07-20 03:56:29,631 INFO L138 BoogieDeclarations]: Found implementation of procedure input_allocate_device [2022-07-20 03:56:29,631 INFO L130 BoogieDeclarations]: Found specification of procedure wiimote_init_set_type [2022-07-20 03:56:29,631 INFO L138 BoogieDeclarations]: Found implementation of procedure wiimote_init_set_type [2022-07-20 03:56:29,631 INFO L130 BoogieDeclarations]: Found specification of procedure wiimote_schedule [2022-07-20 03:56:29,631 INFO L138 BoogieDeclarations]: Found implementation of procedure wiimote_schedule [2022-07-20 03:56:29,631 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_drvdata [2022-07-20 03:56:29,632 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_set_drvdata [2022-07-20 03:56:29,632 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-07-20 03:56:29,632 INFO L130 BoogieDeclarations]: Found specification of procedure might_fault [2022-07-20 03:56:29,632 INFO L138 BoogieDeclarations]: Found implementation of procedure might_fault [2022-07-20 03:56:29,632 INFO L130 BoogieDeclarations]: Found specification of procedure wiimod_classic_in_ext [2022-07-20 03:56:29,632 INFO L138 BoogieDeclarations]: Found implementation of procedure wiimod_classic_in_ext [2022-07-20 03:56:29,632 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_check_final_state [2022-07-20 03:56:29,632 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_check_final_state [2022-07-20 03:56:29,632 INFO L130 BoogieDeclarations]: Found specification of procedure wiimote_cmd_pending [2022-07-20 03:56:29,633 INFO L138 BoogieDeclarations]: Found implementation of procedure wiimote_cmd_pending [2022-07-20 03:56:29,633 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-07-20 03:56:29,633 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-07-20 03:56:29,633 INFO L130 BoogieDeclarations]: Found specification of procedure handler_accel [2022-07-20 03:56:29,636 INFO L138 BoogieDeclarations]: Found implementation of procedure handler_accel [2022-07-20 03:56:29,636 INFO L130 BoogieDeclarations]: Found specification of procedure handler_drm_KIE [2022-07-20 03:56:29,636 INFO L138 BoogieDeclarations]: Found implementation of procedure handler_drm_KIE [2022-07-20 03:56:29,637 INFO L130 BoogieDeclarations]: Found specification of procedure wiimote_cmd_read_mp_mapped [2022-07-20 03:56:29,637 INFO L138 BoogieDeclarations]: Found implementation of procedure wiimote_cmd_read_mp_mapped [2022-07-20 03:56:29,637 INFO L130 BoogieDeclarations]: Found specification of procedure wiidebug_eeprom_read [2022-07-20 03:56:29,637 INFO L138 BoogieDeclarations]: Found implementation of procedure wiidebug_eeprom_read [2022-07-20 03:56:29,637 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2022-07-20 03:56:29,637 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2022-07-20 03:56:29,637 INFO L130 BoogieDeclarations]: Found specification of procedure wiimod_classic_probe [2022-07-20 03:56:29,638 INFO L138 BoogieDeclarations]: Found implementation of procedure wiimod_classic_probe [2022-07-20 03:56:29,638 INFO L130 BoogieDeclarations]: Found specification of procedure __ldv_linux_kernel_locking_spinlock_spin_lock [2022-07-20 03:56:29,638 INFO L138 BoogieDeclarations]: Found implementation of procedure __ldv_linux_kernel_locking_spinlock_spin_lock [2022-07-20 03:56:29,638 INFO L130 BoogieDeclarations]: Found specification of procedure wiimote_cmd_init_ext [2022-07-20 03:56:29,638 INFO L138 BoogieDeclarations]: Found implementation of procedure wiimote_cmd_init_ext [2022-07-20 03:56:29,638 INFO L130 BoogieDeclarations]: Found specification of procedure wiimote_cmd_release [2022-07-20 03:56:29,638 INFO L138 BoogieDeclarations]: Found implementation of procedure wiimote_cmd_release [2022-07-20 03:56:29,638 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2022-07-20 03:56:29,638 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2022-07-20 03:56:29,639 INFO L130 BoogieDeclarations]: Found specification of procedure strnlen [2022-07-20 03:56:29,639 INFO L138 BoogieDeclarations]: Found implementation of procedure strnlen [2022-07-20 03:56:29,639 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-07-20 03:56:29,639 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2022-07-20 03:56:29,639 INFO L130 BoogieDeclarations]: Found specification of procedure wiimote_mp_load [2022-07-20 03:56:29,639 INFO L138 BoogieDeclarations]: Found implementation of procedure wiimote_mp_load [2022-07-20 03:56:29,639 INFO L130 BoogieDeclarations]: Found specification of procedure debugfs_create_file [2022-07-20 03:56:29,639 INFO L138 BoogieDeclarations]: Found implementation of procedure debugfs_create_file [2022-07-20 03:56:29,640 INFO L130 BoogieDeclarations]: Found specification of procedure input_ff_create_memless [2022-07-20 03:56:29,640 INFO L138 BoogieDeclarations]: Found implementation of procedure input_ff_create_memless [2022-07-20 03:56:29,640 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_char_dev_check_final_state [2022-07-20 03:56:29,640 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_char_dev_check_final_state [2022-07-20 03:56:29,640 INFO L130 BoogieDeclarations]: Found specification of procedure single_release [2022-07-20 03:56:29,640 INFO L138 BoogieDeclarations]: Found implementation of procedure single_release [2022-07-20 03:56:29,640 INFO L130 BoogieDeclarations]: Found specification of procedure wiimod_nunchuk_probe [2022-07-20 03:56:29,640 INFO L138 BoogieDeclarations]: Found implementation of procedure wiimod_nunchuk_probe [2022-07-20 03:56:29,641 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_sched_completion_wait_for_completion_ready_of_wiimote_state [2022-07-20 03:56:29,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_sched_completion_wait_for_completion_ready_of_wiimote_state [2022-07-20 03:56:29,641 INFO L130 BoogieDeclarations]: Found specification of procedure wiimote_cmd_read_mp [2022-07-20 03:56:29,641 INFO L138 BoogieDeclarations]: Found implementation of procedure wiimote_cmd_read_mp [2022-07-20 03:56:29,641 INFO L130 BoogieDeclarations]: Found specification of procedure wiimod_ir_in_ir [2022-07-20 03:56:29,641 INFO L138 BoogieDeclarations]: Found implementation of procedure wiimod_ir_in_ir [2022-07-20 03:56:29,641 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_check_final_state [2022-07-20 03:56:29,641 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_check_final_state [2022-07-20 03:56:29,642 INFO L130 BoogieDeclarations]: Found specification of procedure input_set_abs_params [2022-07-20 03:56:29,642 INFO L138 BoogieDeclarations]: Found implementation of procedure input_set_abs_params [2022-07-20 03:56:29,642 INFO L130 BoogieDeclarations]: Found specification of procedure wiimod_bboard_in_keys [2022-07-20 03:56:29,642 INFO L138 BoogieDeclarations]: Found implementation of procedure wiimod_bboard_in_keys [2022-07-20 03:56:29,642 INFO L130 BoogieDeclarations]: Found specification of procedure wiimod_bboard_in_ext [2022-07-20 03:56:29,642 INFO L138 BoogieDeclarations]: Found implementation of procedure wiimod_bboard_in_ext [2022-07-20 03:56:29,642 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-07-20 03:56:29,642 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-07-20 03:56:29,642 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_work [2022-07-20 03:56:29,643 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_work [2022-07-20 03:56:29,643 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2022-07-20 03:56:29,643 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2022-07-20 03:56:29,643 INFO L130 BoogieDeclarations]: Found specification of procedure wiimote_cmd_wait [2022-07-20 03:56:29,643 INFO L138 BoogieDeclarations]: Found implementation of procedure wiimote_cmd_wait [2022-07-20 03:56:29,643 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-07-20 03:56:29,643 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-07-20 03:56:29,643 INFO L130 BoogieDeclarations]: Found specification of procedure simple_open [2022-07-20 03:56:29,644 INFO L138 BoogieDeclarations]: Found implementation of procedure simple_open [2022-07-20 03:56:29,644 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_wiimote_queue [2022-07-20 03:56:29,644 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_wiimote_queue [2022-07-20 03:56:29,644 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-07-20 03:56:29,644 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2022-07-20 03:56:29,644 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2022-07-20 03:56:29,644 INFO L130 BoogieDeclarations]: Found specification of procedure wiimote_cmd_read [2022-07-20 03:56:29,644 INFO L138 BoogieDeclarations]: Found implementation of procedure wiimote_cmd_read [2022-07-20 03:56:29,645 INFO L130 BoogieDeclarations]: Found specification of procedure device_remove_file [2022-07-20 03:56:29,645 INFO L138 BoogieDeclarations]: Found implementation of procedure device_remove_file [2022-07-20 03:56:29,645 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_irq_115 [2022-07-20 03:56:29,645 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_irq_115 [2022-07-20 03:56:31,914 INFO L234 CfgBuilder]: Building ICFG [2022-07-20 03:56:31,917 INFO L260 CfgBuilder]: Building CFG for each procedure with an implementation [2022-07-20 03:56:32,308 INFO L764 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2022-07-20 03:56:46,404 INFO L275 CfgBuilder]: Performing block encoding [2022-07-20 03:56:46,448 INFO L294 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-07-20 03:56:46,448 INFO L299 CfgBuilder]: Removed 0 assume(true) statements. [2022-07-20 03:56:46,457 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.07 03:56:46 BoogieIcfgContainer [2022-07-20 03:56:46,457 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-07-20 03:56:46,459 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-07-20 03:56:46,460 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-07-20 03:56:46,463 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-07-20 03:56:46,464 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 20.07 03:56:14" (1/3) ... [2022-07-20 03:56:46,465 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3ce8683f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.07 03:56:46, skipping insertion in model container [2022-07-20 03:56:46,465 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 20.07 03:56:28" (2/3) ... [2022-07-20 03:56:46,466 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3ce8683f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 20.07 03:56:46, skipping insertion in model container [2022-07-20 03:56:46,466 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 20.07 03:56:46" (3/3) ... [2022-07-20 03:56:46,467 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-4.0-rc1---drivers--hid--hid-wiimote.ko.cil.i [2022-07-20 03:56:46,481 INFO L201 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-07-20 03:56:46,482 INFO L160 ceAbstractionStarter]: Applying trace abstraction to program that has 28 error locations. [2022-07-20 03:56:46,658 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-07-20 03:56:46,666 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@63966d8f, mLbeIndependenceSettings=de.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings@56bb2fd6 [2022-07-20 03:56:46,666 INFO L358 AbstractCegarLoop]: Starting to check reachability of 28 error locations. [2022-07-20 03:56:46,690 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) [2022-07-20 03:56:46,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 65 [2022-07-20 03:56:46,700 INFO L187 NwaCegarLoop]: Found error trace [2022-07-20 03:56:46,701 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] [2022-07-20 03:56:46,701 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)] === [2022-07-20 03:56:46,706 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-20 03:56:46,707 INFO L85 PathProgramCache]: Analyzing trace with hash -1128171719, now seen corresponding path program 1 times [2022-07-20 03:56:46,714 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-20 03:56:46,715 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [406782287] [2022-07-20 03:56:46,715 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-20 03:56:46,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-20 03:56:47,360 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 03:56:47,632 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-20 03:56:47,648 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 03:56:47,673 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2022-07-20 03:56:47,679 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 03:56:47,691 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2022-07-20 03:56:47,702 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 03:56:47,722 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2022-07-20 03:56:47,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 03:56:47,744 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 30 [2022-07-20 03:56:47,750 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 03:56:47,767 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2022-07-20 03:56:47,774 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 03:56:47,794 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 03:56:47,795 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 03:56:47,808 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2022-07-20 03:56:47,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 03:56:47,824 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2022-07-20 03:56:47,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 03:56:47,844 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2022-07-20 03:56:47,844 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-20 03:56:47,844 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [406782287] [2022-07-20 03:56:47,845 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [406782287] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-20 03:56:47,845 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-20 03:56:47,845 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-07-20 03:56:47,847 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [775778760] [2022-07-20 03:56:47,847 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-20 03:56:47,851 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-07-20 03:56:47,851 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-20 03:56:47,873 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-07-20 03:56:47,874 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-07-20 03:56:47,888 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) [2022-07-20 03:56:55,438 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.87s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-20 03:57:13,365 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-20 03:57:13,365 INFO L93 Difference]: Finished difference Result 12815 states and 20211 transitions. [2022-07-20 03:57:13,366 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-07-20 03:57:13,368 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 [2022-07-20 03:57:13,368 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-20 03:57:13,450 INFO L225 Difference]: With dead ends: 12815 [2022-07-20 03:57:13,451 INFO L226 Difference]: Without dead ends: 6364 [2022-07-20 03:57:13,509 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 [2022-07-20 03:57:13,514 INFO L413 NwaCegarLoop]: 8909 mSDtfsCounter, 11395 mSDsluCounter, 9083 mSDsCounter, 0 mSdLazyCounter, 9576 mSolverCounterSat, 8154 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 21.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 12937 SdHoareTripleChecker+Valid, 17992 SdHoareTripleChecker+Invalid, 17730 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 8154 IncrementalHoareTripleChecker+Valid, 9576 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 24.0s IncrementalHoareTripleChecker+Time [2022-07-20 03:57:13,515 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [12937 Valid, 17992 Invalid, 17730 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [8154 Valid, 9576 Invalid, 0 Unknown, 0 Unchecked, 24.0s Time] [2022-07-20 03:57:13,542 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6364 states. [2022-07-20 03:57:14,036 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6364 to 6364. [2022-07-20 03:57:14,052 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) [2022-07-20 03:57:14,110 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6364 states to 6364 states and 9636 transitions. [2022-07-20 03:57:14,116 INFO L78 Accepts]: Start accepts. Automaton has 6364 states and 9636 transitions. Word has length 64 [2022-07-20 03:57:14,121 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-20 03:57:14,121 INFO L495 AbstractCegarLoop]: Abstraction has 6364 states and 9636 transitions. [2022-07-20 03:57:14,122 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) [2022-07-20 03:57:14,122 INFO L276 IsEmpty]: Start isEmpty. Operand 6364 states and 9636 transitions. [2022-07-20 03:57:14,130 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 71 [2022-07-20 03:57:14,130 INFO L187 NwaCegarLoop]: Found error trace [2022-07-20 03:57:14,130 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] [2022-07-20 03:57:14,131 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-07-20 03:57:14,131 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)] === [2022-07-20 03:57:14,131 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-20 03:57:14,132 INFO L85 PathProgramCache]: Analyzing trace with hash -842456749, now seen corresponding path program 1 times [2022-07-20 03:57:14,132 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-20 03:57:14,132 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [770581863] [2022-07-20 03:57:14,132 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-20 03:57:14,132 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-20 03:57:14,310 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 03:57:14,509 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-20 03:57:14,514 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 03:57:14,526 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2022-07-20 03:57:14,531 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 03:57:14,542 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2022-07-20 03:57:14,550 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 03:57:14,565 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2022-07-20 03:57:14,570 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 03:57:14,586 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 30 [2022-07-20 03:57:14,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 03:57:14,601 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2022-07-20 03:57:14,606 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 03:57:14,618 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 03:57:14,619 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 03:57:14,629 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2022-07-20 03:57:14,634 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 03:57:14,645 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2022-07-20 03:57:14,650 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 03:57:14,662 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2022-07-20 03:57:14,667 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 03:57:14,679 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2022-07-20 03:57:14,680 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-20 03:57:14,680 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [770581863] [2022-07-20 03:57:14,680 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [770581863] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-20 03:57:14,680 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-20 03:57:14,680 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-07-20 03:57:14,681 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [670961064] [2022-07-20 03:57:14,681 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-20 03:57:14,682 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-07-20 03:57:14,682 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-20 03:57:14,683 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-07-20 03:57:14,683 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-07-20 03:57:14,683 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) [2022-07-20 03:57:20,801 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.66s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-20 03:57:26,173 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-20 03:57:28,773 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 [] [2022-07-20 03:57:43,784 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-20 03:57:43,785 INFO L93 Difference]: Finished difference Result 6364 states and 9636 transitions. [2022-07-20 03:57:43,785 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-07-20 03:57:43,785 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 [2022-07-20 03:57:43,786 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-20 03:57:43,839 INFO L225 Difference]: With dead ends: 6364 [2022-07-20 03:57:43,840 INFO L226 Difference]: Without dead ends: 6362 [2022-07-20 03:57:43,848 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 [2022-07-20 03:57:43,849 INFO L413 NwaCegarLoop]: 8805 mSDtfsCounter, 11277 mSDsluCounter, 8895 mSDsCounter, 0 mSdLazyCounter, 9560 mSolverCounterSat, 8060 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 26.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 12816 SdHoareTripleChecker+Valid, 17700 SdHoareTripleChecker+Invalid, 17622 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 8060 IncrementalHoareTripleChecker+Valid, 9560 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 28.3s IncrementalHoareTripleChecker+Time [2022-07-20 03:57:43,850 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [12816 Valid, 17700 Invalid, 17622 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [8060 Valid, 9560 Invalid, 2 Unknown, 0 Unchecked, 28.3s Time] [2022-07-20 03:57:43,863 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6362 states. [2022-07-20 03:57:44,324 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6362 to 6362. [2022-07-20 03:57:44,342 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) [2022-07-20 03:57:44,380 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6362 states to 6362 states and 9634 transitions. [2022-07-20 03:57:44,382 INFO L78 Accepts]: Start accepts. Automaton has 6362 states and 9634 transitions. Word has length 70 [2022-07-20 03:57:44,385 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-20 03:57:44,385 INFO L495 AbstractCegarLoop]: Abstraction has 6362 states and 9634 transitions. [2022-07-20 03:57:44,386 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) [2022-07-20 03:57:44,386 INFO L276 IsEmpty]: Start isEmpty. Operand 6362 states and 9634 transitions. [2022-07-20 03:57:44,389 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2022-07-20 03:57:44,389 INFO L187 NwaCegarLoop]: Found error trace [2022-07-20 03:57:44,390 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] [2022-07-20 03:57:44,390 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2022-07-20 03:57:44,390 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)] === [2022-07-20 03:57:44,390 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-20 03:57:44,391 INFO L85 PathProgramCache]: Analyzing trace with hash -489549659, now seen corresponding path program 1 times [2022-07-20 03:57:44,391 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-20 03:57:44,391 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1710901853] [2022-07-20 03:57:44,391 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-20 03:57:44,391 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-20 03:57:44,562 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 03:57:44,708 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-20 03:57:44,715 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 03:57:44,725 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2022-07-20 03:57:44,730 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 03:57:44,742 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2022-07-20 03:57:44,746 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 03:57:44,762 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2022-07-20 03:57:44,766 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 03:57:44,781 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 30 [2022-07-20 03:57:44,786 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 03:57:44,796 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2022-07-20 03:57:44,801 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 03:57:44,814 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 03:57:44,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 03:57:44,826 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2022-07-20 03:57:44,831 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 03:57:44,843 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2022-07-20 03:57:44,848 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 03:57:44,860 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2022-07-20 03:57:44,865 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 03:57:44,876 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2022-07-20 03:57:44,881 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 03:57:44,892 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2022-07-20 03:57:44,893 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-20 03:57:44,893 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1710901853] [2022-07-20 03:57:44,893 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1710901853] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-20 03:57:44,893 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-20 03:57:44,894 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-07-20 03:57:44,894 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1485462649] [2022-07-20 03:57:44,894 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-20 03:57:44,894 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-07-20 03:57:44,894 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-20 03:57:44,895 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-07-20 03:57:44,896 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-07-20 03:57:44,896 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) [2022-07-20 03:57:50,286 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 [] [2022-07-20 03:57:54,925 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-20 03:57:57,504 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-20 03:58:09,206 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-20 03:58:09,206 INFO L93 Difference]: Finished difference Result 6362 states and 9634 transitions. [2022-07-20 03:58:09,206 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-07-20 03:58:09,207 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 [2022-07-20 03:58:09,207 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-20 03:58:09,246 INFO L225 Difference]: With dead ends: 6362 [2022-07-20 03:58:09,246 INFO L226 Difference]: Without dead ends: 6360 [2022-07-20 03:58:09,253 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 [2022-07-20 03:58:09,254 INFO L413 NwaCegarLoop]: 8803 mSDtfsCounter, 11271 mSDsluCounter, 8895 mSDsCounter, 0 mSdLazyCounter, 9557 mSolverCounterSat, 8060 mSolverCounterUnsat, 3 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 21.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 12809 SdHoareTripleChecker+Valid, 17698 SdHoareTripleChecker+Invalid, 17620 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 8060 IncrementalHoareTripleChecker+Valid, 9557 IncrementalHoareTripleChecker+Invalid, 3 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 23.7s IncrementalHoareTripleChecker+Time [2022-07-20 03:58:09,254 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [12809 Valid, 17698 Invalid, 17620 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [8060 Valid, 9557 Invalid, 3 Unknown, 0 Unchecked, 23.7s Time] [2022-07-20 03:58:09,264 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6360 states. [2022-07-20 03:58:09,662 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6360 to 6360. [2022-07-20 03:58:09,672 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) [2022-07-20 03:58:09,710 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6360 states to 6360 states and 9632 transitions. [2022-07-20 03:58:09,712 INFO L78 Accepts]: Start accepts. Automaton has 6360 states and 9632 transitions. Word has length 76 [2022-07-20 03:58:09,712 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-20 03:58:09,712 INFO L495 AbstractCegarLoop]: Abstraction has 6360 states and 9632 transitions. [2022-07-20 03:58:09,713 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) [2022-07-20 03:58:09,713 INFO L276 IsEmpty]: Start isEmpty. Operand 6360 states and 9632 transitions. [2022-07-20 03:58:09,714 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 83 [2022-07-20 03:58:09,714 INFO L187 NwaCegarLoop]: Found error trace [2022-07-20 03:58:09,715 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] [2022-07-20 03:58:09,715 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2022-07-20 03:58:09,715 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)] === [2022-07-20 03:58:09,715 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-20 03:58:09,716 INFO L85 PathProgramCache]: Analyzing trace with hash -1065359521, now seen corresponding path program 1 times [2022-07-20 03:58:09,716 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-20 03:58:09,716 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2053756885] [2022-07-20 03:58:09,716 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-20 03:58:09,716 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-20 03:58:09,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 03:58:10,032 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-20 03:58:10,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 03:58:10,058 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2022-07-20 03:58:10,072 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 03:58:10,081 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2022-07-20 03:58:10,085 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 03:58:10,099 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2022-07-20 03:58:10,105 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 03:58:10,120 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 30 [2022-07-20 03:58:10,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 03:58:10,133 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2022-07-20 03:58:10,139 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 03:58:10,149 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 03:58:10,150 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 03:58:10,164 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2022-07-20 03:58:10,169 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 03:58:10,178 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2022-07-20 03:58:10,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 03:58:10,192 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2022-07-20 03:58:10,197 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 03:58:10,210 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2022-07-20 03:58:10,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 03:58:10,229 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2022-07-20 03:58:10,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 03:58:10,245 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2022-07-20 03:58:10,246 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-20 03:58:10,246 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2053756885] [2022-07-20 03:58:10,246 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2053756885] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-20 03:58:10,246 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-20 03:58:10,246 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-07-20 03:58:10,247 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [10692189] [2022-07-20 03:58:10,247 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-20 03:58:10,248 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-07-20 03:58:10,248 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-20 03:58:10,249 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-07-20 03:58:10,249 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-07-20 03:58:10,249 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) [2022-07-20 03:58:16,115 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.41s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-20 03:58:21,324 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-20 03:58:23,997 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 [] [2022-07-20 03:58:36,306 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-20 03:58:36,307 INFO L93 Difference]: Finished difference Result 6360 states and 9632 transitions. [2022-07-20 03:58:36,307 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-07-20 03:58:36,307 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 [2022-07-20 03:58:36,308 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-20 03:58:36,352 INFO L225 Difference]: With dead ends: 6360 [2022-07-20 03:58:36,352 INFO L226 Difference]: Without dead ends: 6358 [2022-07-20 03:58:36,360 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 [2022-07-20 03:58:36,361 INFO L413 NwaCegarLoop]: 8801 mSDtfsCounter, 11265 mSDsluCounter, 8895 mSDsCounter, 0 mSdLazyCounter, 9556 mSolverCounterSat, 8060 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 23.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 12802 SdHoareTripleChecker+Valid, 17696 SdHoareTripleChecker+Invalid, 17618 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 8060 IncrementalHoareTripleChecker+Valid, 9556 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 25.4s IncrementalHoareTripleChecker+Time [2022-07-20 03:58:36,361 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [12802 Valid, 17696 Invalid, 17618 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [8060 Valid, 9556 Invalid, 2 Unknown, 0 Unchecked, 25.4s Time] [2022-07-20 03:58:36,374 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6358 states. [2022-07-20 03:58:36,779 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6358 to 6358. [2022-07-20 03:58:36,789 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) [2022-07-20 03:58:36,828 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6358 states to 6358 states and 9630 transitions. [2022-07-20 03:58:36,829 INFO L78 Accepts]: Start accepts. Automaton has 6358 states and 9630 transitions. Word has length 82 [2022-07-20 03:58:36,830 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-20 03:58:36,830 INFO L495 AbstractCegarLoop]: Abstraction has 6358 states and 9630 transitions. [2022-07-20 03:58:36,830 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) [2022-07-20 03:58:36,831 INFO L276 IsEmpty]: Start isEmpty. Operand 6358 states and 9630 transitions. [2022-07-20 03:58:36,831 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2022-07-20 03:58:36,832 INFO L187 NwaCegarLoop]: Found error trace [2022-07-20 03:58:36,832 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] [2022-07-20 03:58:36,832 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2022-07-20 03:58:36,833 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)] === [2022-07-20 03:58:36,833 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-20 03:58:36,834 INFO L85 PathProgramCache]: Analyzing trace with hash 1582093817, now seen corresponding path program 1 times [2022-07-20 03:58:36,834 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-20 03:58:36,834 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [351934033] [2022-07-20 03:58:36,834 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-20 03:58:36,834 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-20 03:58:36,960 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 03:58:37,086 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-20 03:58:37,091 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 03:58:37,101 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2022-07-20 03:58:37,108 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 03:58:37,126 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2022-07-20 03:58:37,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 03:58:37,145 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2022-07-20 03:58:37,151 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 03:58:37,164 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 30 [2022-07-20 03:58:37,170 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 03:58:37,179 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2022-07-20 03:58:37,186 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 03:58:37,195 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 03:58:37,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 03:58:37,205 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2022-07-20 03:58:37,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 03:58:37,221 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2022-07-20 03:58:37,226 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 03:58:37,236 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2022-07-20 03:58:37,240 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 03:58:37,249 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2022-07-20 03:58:37,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 03:58:37,265 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2022-07-20 03:58:37,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 03:58:37,280 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 78 [2022-07-20 03:58:37,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 03:58:37,299 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2022-07-20 03:58:37,299 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-20 03:58:37,299 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [351934033] [2022-07-20 03:58:37,299 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [351934033] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-20 03:58:37,300 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-20 03:58:37,300 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-07-20 03:58:37,300 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [704274509] [2022-07-20 03:58:37,300 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-20 03:58:37,300 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-07-20 03:58:37,301 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-20 03:58:37,301 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-07-20 03:58:37,301 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-07-20 03:58:37,301 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) [2022-07-20 03:58:42,351 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.15s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-20 03:58:47,273 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-20 03:58:48,662 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.31s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-20 03:59:04,261 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-20 03:59:04,261 INFO L93 Difference]: Finished difference Result 6358 states and 9630 transitions. [2022-07-20 03:59:04,261 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2022-07-20 03:59:04,261 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 [2022-07-20 03:59:04,262 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-20 03:59:04,298 INFO L225 Difference]: With dead ends: 6358 [2022-07-20 03:59:04,299 INFO L226 Difference]: Without dead ends: 6356 [2022-07-20 03:59:04,307 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 [2022-07-20 03:59:04,308 INFO L413 NwaCegarLoop]: 8799 mSDtfsCounter, 11259 mSDsluCounter, 8895 mSDsCounter, 0 mSdLazyCounter, 9555 mSolverCounterSat, 8060 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 24.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 12795 SdHoareTripleChecker+Valid, 17694 SdHoareTripleChecker+Invalid, 17616 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 8060 IncrementalHoareTripleChecker+Valid, 9555 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 26.3s IncrementalHoareTripleChecker+Time [2022-07-20 03:59:04,308 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [12795 Valid, 17694 Invalid, 17616 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [8060 Valid, 9555 Invalid, 1 Unknown, 0 Unchecked, 26.3s Time] [2022-07-20 03:59:04,320 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6356 states. [2022-07-20 03:59:04,777 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6356 to 6356. [2022-07-20 03:59:04,788 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) [2022-07-20 03:59:04,825 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6356 states to 6356 states and 9628 transitions. [2022-07-20 03:59:04,826 INFO L78 Accepts]: Start accepts. Automaton has 6356 states and 9628 transitions. Word has length 88 [2022-07-20 03:59:04,828 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-20 03:59:04,828 INFO L495 AbstractCegarLoop]: Abstraction has 6356 states and 9628 transitions. [2022-07-20 03:59:04,828 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) [2022-07-20 03:59:04,828 INFO L276 IsEmpty]: Start isEmpty. Operand 6356 states and 9628 transitions. [2022-07-20 03:59:04,833 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2022-07-20 03:59:04,834 INFO L187 NwaCegarLoop]: Found error trace [2022-07-20 03:59:04,834 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] [2022-07-20 03:59:04,834 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2022-07-20 03:59:04,834 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)] === [2022-07-20 03:59:04,835 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-20 03:59:04,835 INFO L85 PathProgramCache]: Analyzing trace with hash -1986482133, now seen corresponding path program 1 times [2022-07-20 03:59:04,835 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-20 03:59:04,835 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [256650001] [2022-07-20 03:59:04,835 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-20 03:59:04,835 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-20 03:59:05,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 03:59:05,162 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-20 03:59:05,167 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 03:59:05,176 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2022-07-20 03:59:05,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 03:59:05,189 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2022-07-20 03:59:05,193 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 03:59:05,210 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2022-07-20 03:59:05,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 03:59:05,228 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 03:59:05,229 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 03:59:05,237 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 03:59:05,238 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 03:59:05,248 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-07-20 03:59:05,249 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 03:59:05,257 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2022-07-20 03:59:05,268 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 03:59:05,281 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 03:59:05,282 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 03:59:05,291 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 03:59:05,292 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 03:59:05,300 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-07-20 03:59:05,301 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 03:59:05,312 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2022-07-20 03:59:05,321 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 03:59:05,334 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 03:59:05,335 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 03:59:05,345 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 03:59:05,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 03:59:05,353 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-07-20 03:59:05,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 03:59:05,362 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2022-07-20 03:59:05,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 03:59:05,381 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 03:59:05,383 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 03:59:05,391 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 03:59:05,392 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 03:59:05,400 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-07-20 03:59:05,401 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 03:59:05,409 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2022-07-20 03:59:05,417 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 03:59:05,426 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2022-07-20 03:59:05,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 03:59:05,445 INFO L134 CoverageAnalysis]: Checked inductivity of 249 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 249 trivial. 0 not checked. [2022-07-20 03:59:05,446 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-20 03:59:05,446 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [256650001] [2022-07-20 03:59:05,446 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [256650001] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-20 03:59:05,446 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-20 03:59:05,446 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2022-07-20 03:59:05,446 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1417075123] [2022-07-20 03:59:05,447 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-20 03:59:05,448 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 7 states [2022-07-20 03:59:05,448 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-20 03:59:05,448 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2022-07-20 03:59:05,448 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2022-07-20 03:59:05,449 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) [2022-07-20 03:59:14,138 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.96s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-20 03:59:16,155 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.02s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-20 03:59:18,163 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-20 03:59:20,178 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-20 03:59:22,187 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 [] [2022-07-20 03:59:37,583 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-20 03:59:37,584 INFO L93 Difference]: Finished difference Result 13219 states and 20333 transitions. [2022-07-20 03:59:37,584 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2022-07-20 03:59:37,584 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 [2022-07-20 03:59:37,584 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-20 03:59:37,619 INFO L225 Difference]: With dead ends: 13219 [2022-07-20 03:59:37,619 INFO L226 Difference]: Without dead ends: 6886 [2022-07-20 03:59:37,662 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 53 GetRequests, 43 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=38, Invalid=94, Unknown=0, NotChecked=0, Total=132 [2022-07-20 03:59:37,663 INFO L413 NwaCegarLoop]: 9397 mSDtfsCounter, 9924 mSDsluCounter, 23580 mSDsCounter, 0 mSdLazyCounter, 12767 mSolverCounterSat, 3933 mSolverCounterUnsat, 4 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 29.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 11008 SdHoareTripleChecker+Valid, 32977 SdHoareTripleChecker+Invalid, 16704 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 3933 IncrementalHoareTripleChecker+Valid, 12767 IncrementalHoareTripleChecker+Invalid, 4 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 31.2s IncrementalHoareTripleChecker+Time [2022-07-20 03:59:37,663 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [11008 Valid, 32977 Invalid, 16704 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [3933 Valid, 12767 Invalid, 4 Unknown, 0 Unchecked, 31.2s Time] [2022-07-20 03:59:37,674 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6886 states. [2022-07-20 03:59:38,148 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6886 to 6409. [2022-07-20 03:59:38,158 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) [2022-07-20 03:59:38,194 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6409 states to 6409 states and 9683 transitions. [2022-07-20 03:59:38,198 INFO L78 Accepts]: Start accepts. Automaton has 6409 states and 9683 transitions. Word has length 126 [2022-07-20 03:59:38,199 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-20 03:59:38,199 INFO L495 AbstractCegarLoop]: Abstraction has 6409 states and 9683 transitions. [2022-07-20 03:59:38,200 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) [2022-07-20 03:59:38,200 INFO L276 IsEmpty]: Start isEmpty. Operand 6409 states and 9683 transitions. [2022-07-20 03:59:38,202 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2022-07-20 03:59:38,202 INFO L187 NwaCegarLoop]: Found error trace [2022-07-20 03:59:38,202 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] [2022-07-20 03:59:38,202 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2022-07-20 03:59:38,203 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)] === [2022-07-20 03:59:38,203 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-20 03:59:38,203 INFO L85 PathProgramCache]: Analyzing trace with hash -1986422551, now seen corresponding path program 1 times [2022-07-20 03:59:38,203 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-20 03:59:38,203 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [325405105] [2022-07-20 03:59:38,204 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-20 03:59:38,204 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-20 03:59:38,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 03:59:38,467 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-20 03:59:38,470 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 03:59:38,489 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2022-07-20 03:59:38,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 03:59:38,502 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2022-07-20 03:59:38,506 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 03:59:38,520 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 22 [2022-07-20 03:59:38,524 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 03:59:38,534 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 03:59:38,535 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 03:59:38,543 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 03:59:38,544 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 03:59:38,552 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-07-20 03:59:38,553 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 03:59:38,560 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 44 [2022-07-20 03:59:38,564 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 03:59:38,574 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 03:59:38,575 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 03:59:38,582 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 03:59:38,583 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 03:59:38,590 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-07-20 03:59:38,591 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 03:59:38,598 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 65 [2022-07-20 03:59:38,603 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 03:59:38,612 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 03:59:38,613 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 03:59:38,620 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 03:59:38,621 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 03:59:38,628 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-07-20 03:59:38,629 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 03:59:38,637 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 86 [2022-07-20 03:59:38,641 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 03:59:38,651 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 03:59:38,652 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 03:59:38,660 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-07-20 03:59:38,661 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 03:59:38,668 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-07-20 03:59:38,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 03:59:38,676 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 107 [2022-07-20 03:59:38,680 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 03:59:38,687 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 117 [2022-07-20 03:59:38,688 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 03:59:38,696 INFO L134 CoverageAnalysis]: Checked inductivity of 249 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 249 trivial. 0 not checked. [2022-07-20 03:59:38,696 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-20 03:59:38,696 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [325405105] [2022-07-20 03:59:38,696 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [325405105] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-20 03:59:38,697 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-20 03:59:38,697 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-07-20 03:59:38,697 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2088622765] [2022-07-20 03:59:38,697 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-20 03:59:38,697 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-07-20 03:59:38,698 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-20 03:59:38,698 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-07-20 03:59:38,698 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-07-20 03:59:38,698 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) [2022-07-20 03:59:44,275 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.25s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-20 03:59:45,334 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.06s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-20 03:59:46,356 WARN L534 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.02s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2022-07-20 03:59:48,370 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 [] [2022-07-20 03:59:55,557 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-07-20 03:59:55,557 INFO L93 Difference]: Finished difference Result 6882 states and 10646 transitions. [2022-07-20 03:59:55,557 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-07-20 03:59:55,557 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 [2022-07-20 03:59:55,558 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-07-20 03:59:55,590 INFO L225 Difference]: With dead ends: 6882 [2022-07-20 03:59:55,590 INFO L226 Difference]: Without dead ends: 6880 [2022-07-20 03:59:55,596 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 [2022-07-20 03:59:55,597 INFO L413 NwaCegarLoop]: 9446 mSDtfsCounter, 1562 mSDsluCounter, 19558 mSDsCounter, 0 mSdLazyCounter, 6628 mSolverCounterSat, 2560 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 15.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1955 SdHoareTripleChecker+Valid, 29004 SdHoareTripleChecker+Invalid, 9189 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 2560 IncrementalHoareTripleChecker+Valid, 6628 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 16.4s IncrementalHoareTripleChecker+Time [2022-07-20 03:59:55,597 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [1955 Valid, 29004 Invalid, 9189 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [2560 Valid, 6628 Invalid, 1 Unknown, 0 Unchecked, 16.4s Time] [2022-07-20 03:59:55,605 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 6880 states. [2022-07-20 03:59:56,065 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 6880 to 6407. [2022-07-20 03:59:56,075 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) [2022-07-20 03:59:56,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 6407 states to 6407 states and 9681 transitions. [2022-07-20 03:59:56,115 INFO L78 Accepts]: Start accepts. Automaton has 6407 states and 9681 transitions. Word has length 126 [2022-07-20 03:59:56,115 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-07-20 03:59:56,116 INFO L495 AbstractCegarLoop]: Abstraction has 6407 states and 9681 transitions. [2022-07-20 03:59:56,116 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) [2022-07-20 03:59:56,116 INFO L276 IsEmpty]: Start isEmpty. Operand 6407 states and 9681 transitions. [2022-07-20 03:59:56,118 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 95 [2022-07-20 03:59:56,118 INFO L187 NwaCegarLoop]: Found error trace [2022-07-20 03:59:56,118 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] [2022-07-20 03:59:56,118 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2022-07-20 03:59:56,119 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)] === [2022-07-20 03:59:56,119 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-07-20 03:59:56,119 INFO L85 PathProgramCache]: Analyzing trace with hash -2114796992, now seen corresponding path program 1 times [2022-07-20 03:59:56,119 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-07-20 03:59:56,120 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1088348710] [2022-07-20 03:59:56,120 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-07-20 03:59:56,120 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-07-20 03:59:56,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 03:59:56,350 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-07-20 03:59:56,354 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 03:59:56,362 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 10 [2022-07-20 03:59:56,369 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 03:59:56,376 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 16 [2022-07-20 03:59:56,380 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 03:59:56,393 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 26 [2022-07-20 03:59:56,397 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 03:59:56,411 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 30 [2022-07-20 03:59:56,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 03:59:56,424 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 35 [2022-07-20 03:59:56,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 03:59:56,437 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-07-20 03:59:56,438 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 03:59:56,445 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 48 [2022-07-20 03:59:56,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 03:59:56,458 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 54 [2022-07-20 03:59:56,462 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 03:59:56,473 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 60 [2022-07-20 03:59:56,478 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 03:59:56,486 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 66 [2022-07-20 03:59:56,490 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 03:59:56,499 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 72 [2022-07-20 03:59:56,503 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 03:59:56,511 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 78 [2022-07-20 03:59:56,516 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 03:59:56,526 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 84 [2022-07-20 03:59:56,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-07-20 03:59:56,540 INFO L134 CoverageAnalysis]: Checked inductivity of 27 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 27 trivial. 0 not checked. [2022-07-20 03:59:56,540 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-07-20 03:59:56,540 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1088348710] [2022-07-20 03:59:56,541 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1088348710] provided 1 perfect and 0 imperfect interpolant sequences [2022-07-20 03:59:56,541 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-07-20 03:59:56,541 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2022-07-20 03:59:56,541 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [992459217] [2022-07-20 03:59:56,541 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-07-20 03:59:56,542 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2022-07-20 03:59:56,542 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-07-20 03:59:56,542 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2022-07-20 03:59:56,542 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2022-07-20 03:59:56,542 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)