/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Overflow-32bit-Automizer_Default.epf -i ../sv-benchmarks/c/ldv-multiproperty/linux-4.0-rc1---drivers--net--team--team.ko.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.2-dev-05d3305-m [2022-10-15 21:30:13,213 INFO L177 SettingsManager]: Resetting all preferences to default values... [2022-10-15 21:30:13,216 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2022-10-15 21:30:13,283 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2022-10-15 21:30:13,284 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2022-10-15 21:30:13,289 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2022-10-15 21:30:13,293 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2022-10-15 21:30:13,301 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2022-10-15 21:30:13,304 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2022-10-15 21:30:13,310 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2022-10-15 21:30:13,311 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2022-10-15 21:30:13,314 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2022-10-15 21:30:13,314 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2022-10-15 21:30:13,317 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2022-10-15 21:30:13,319 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2022-10-15 21:30:13,324 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2022-10-15 21:30:13,326 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2022-10-15 21:30:13,327 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2022-10-15 21:30:13,330 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2022-10-15 21:30:13,337 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2022-10-15 21:30:13,341 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2022-10-15 21:30:13,343 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2022-10-15 21:30:13,345 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2022-10-15 21:30:13,347 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2022-10-15 21:30:13,357 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2022-10-15 21:30:13,357 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2022-10-15 21:30:13,358 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2022-10-15 21:30:13,360 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2022-10-15 21:30:13,360 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2022-10-15 21:30:13,362 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2022-10-15 21:30:13,362 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2022-10-15 21:30:13,363 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2022-10-15 21:30:13,365 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2022-10-15 21:30:13,366 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2022-10-15 21:30:13,367 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2022-10-15 21:30:13,368 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2022-10-15 21:30:13,368 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2022-10-15 21:30:13,369 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2022-10-15 21:30:13,369 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2022-10-15 21:30:13,370 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2022-10-15 21:30:13,371 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2022-10-15 21:30:13,372 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Overflow-32bit-Automizer_Default.epf [2022-10-15 21:30:13,427 INFO L113 SettingsManager]: Loading preferences was successful [2022-10-15 21:30:13,428 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2022-10-15 21:30:13,429 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2022-10-15 21:30:13,429 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2022-10-15 21:30:13,431 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2022-10-15 21:30:13,431 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2022-10-15 21:30:13,434 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2022-10-15 21:30:13,435 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2022-10-15 21:30:13,435 INFO L138 SettingsManager]: * Use SBE=true [2022-10-15 21:30:13,436 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2022-10-15 21:30:13,437 INFO L138 SettingsManager]: * sizeof long=4 [2022-10-15 21:30:13,437 INFO L138 SettingsManager]: * Check unreachability of error function in SV-COMP mode=false [2022-10-15 21:30:13,437 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2022-10-15 21:30:13,438 INFO L138 SettingsManager]: * sizeof POINTER=4 [2022-10-15 21:30:13,438 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2022-10-15 21:30:13,438 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2022-10-15 21:30:13,439 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2022-10-15 21:30:13,439 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2022-10-15 21:30:13,439 INFO L138 SettingsManager]: * Check absence of signed integer overflows=true [2022-10-15 21:30:13,439 INFO L138 SettingsManager]: * sizeof long double=12 [2022-10-15 21:30:13,440 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2022-10-15 21:30:13,440 INFO L138 SettingsManager]: * Use constant arrays=true [2022-10-15 21:30:13,440 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2022-10-15 21:30:13,441 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2022-10-15 21:30:13,441 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2022-10-15 21:30:13,441 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2022-10-15 21:30:13,441 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-15 21:30:13,442 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2022-10-15 21:30:13,442 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2022-10-15 21:30:13,442 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2022-10-15 21:30:13,442 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2022-10-15 21:30:13,443 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2022-10-15 21:30:13,443 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2022-10-15 21:30:13,444 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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2022-10-15 21:30:13,850 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2022-10-15 21:30:13,880 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2022-10-15 21:30:13,883 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2022-10-15 21:30:13,884 INFO L271 PluginConnector]: Initializing CDTParser... [2022-10-15 21:30:13,885 INFO L275 PluginConnector]: CDTParser initialized [2022-10-15 21:30:13,886 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../sv-benchmarks/c/ldv-multiproperty/linux-4.0-rc1---drivers--net--team--team.ko.cil.c [2022-10-15 21:30:13,970 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/69f163aa3/1eff002825b94ed69edb9fa6b788eb86/FLAG71ed80e75 [2022-10-15 21:30:15,397 INFO L306 CDTParser]: Found 1 translation units. [2022-10-15 21:30:15,398 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-multiproperty/linux-4.0-rc1---drivers--net--team--team.ko.cil.c [2022-10-15 21:30:15,496 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/69f163aa3/1eff002825b94ed69edb9fa6b788eb86/FLAG71ed80e75 [2022-10-15 21:30:15,512 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/69f163aa3/1eff002825b94ed69edb9fa6b788eb86 [2022-10-15 21:30:15,515 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2022-10-15 21:30:15,522 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2022-10-15 21:30:15,523 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2022-10-15 21:30:15,524 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2022-10-15 21:30:15,528 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2022-10-15 21:30:15,529 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 09:30:15" (1/1) ... [2022-10-15 21:30:15,530 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@16d24763 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 09:30:15, skipping insertion in model container [2022-10-15 21:30:15,530 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 15.10 09:30:15" (1/1) ... [2022-10-15 21:30:15,540 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2022-10-15 21:30:15,883 INFO L178 MainTranslator]: Built tables and reachable declarations [2022-10-15 21:30:22,940 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-multiproperty/linux-4.0-rc1---drivers--net--team--team.ko.cil.c[563102,563115] [2022-10-15 21:30:22,945 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-multiproperty/linux-4.0-rc1---drivers--net--team--team.ko.cil.c[563676,563689] [2022-10-15 21:30:22,951 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-multiproperty/linux-4.0-rc1---drivers--net--team--team.ko.cil.c[564875,564888] [2022-10-15 21:30:22,959 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-multiproperty/linux-4.0-rc1---drivers--net--team--team.ko.cil.c[565583,565596] [2022-10-15 21:30:22,967 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-multiproperty/linux-4.0-rc1---drivers--net--team--team.ko.cil.c[566024,566037] [2022-10-15 21:30:22,973 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-multiproperty/linux-4.0-rc1---drivers--net--team--team.ko.cil.c[566256,566269] [2022-10-15 21:30:22,978 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-multiproperty/linux-4.0-rc1---drivers--net--team--team.ko.cil.c[566834,566847] [2022-10-15 21:30:22,984 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-multiproperty/linux-4.0-rc1---drivers--net--team--team.ko.cil.c[567424,567437] [2022-10-15 21:30:22,989 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-multiproperty/linux-4.0-rc1---drivers--net--team--team.ko.cil.c[567841,567854] [2022-10-15 21:30:22,995 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-multiproperty/linux-4.0-rc1---drivers--net--team--team.ko.cil.c[568238,568251] [2022-10-15 21:30:23,003 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-multiproperty/linux-4.0-rc1---drivers--net--team--team.ko.cil.c[568473,568486] [2022-10-15 21:30:23,010 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-multiproperty/linux-4.0-rc1---drivers--net--team--team.ko.cil.c[569221,569234] [2022-10-15 21:30:23,016 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-multiproperty/linux-4.0-rc1---drivers--net--team--team.ko.cil.c[569642,569655] [2022-10-15 21:30:23,027 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-multiproperty/linux-4.0-rc1---drivers--net--team--team.ko.cil.c[570269,570282] [2022-10-15 21:30:23,033 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-multiproperty/linux-4.0-rc1---drivers--net--team--team.ko.cil.c[570684,570697] [2022-10-15 21:30:23,040 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-multiproperty/linux-4.0-rc1---drivers--net--team--team.ko.cil.c[571328,571341] [2022-10-15 21:30:23,048 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-multiproperty/linux-4.0-rc1---drivers--net--team--team.ko.cil.c[572058,572071] [2022-10-15 21:30:23,055 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-multiproperty/linux-4.0-rc1---drivers--net--team--team.ko.cil.c[572894,572907] [2022-10-15 21:30:23,064 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-multiproperty/linux-4.0-rc1---drivers--net--team--team.ko.cil.c[574240,574253] [2022-10-15 21:30:23,071 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-multiproperty/linux-4.0-rc1---drivers--net--team--team.ko.cil.c[574638,574651] [2022-10-15 21:30:23,079 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-multiproperty/linux-4.0-rc1---drivers--net--team--team.ko.cil.c[575195,575208] [2022-10-15 21:30:23,087 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-multiproperty/linux-4.0-rc1---drivers--net--team--team.ko.cil.c[575578,575591] [2022-10-15 21:30:23,095 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-multiproperty/linux-4.0-rc1---drivers--net--team--team.ko.cil.c[576194,576207] [2022-10-15 21:30:23,102 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-multiproperty/linux-4.0-rc1---drivers--net--team--team.ko.cil.c[576768,576781] [2022-10-15 21:30:23,110 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-multiproperty/linux-4.0-rc1---drivers--net--team--team.ko.cil.c[577681,577694] [2022-10-15 21:30:23,117 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-multiproperty/linux-4.0-rc1---drivers--net--team--team.ko.cil.c[578072,578085] [2022-10-15 21:30:23,125 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-multiproperty/linux-4.0-rc1---drivers--net--team--team.ko.cil.c[578301,578314] [2022-10-15 21:30:23,134 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-multiproperty/linux-4.0-rc1---drivers--net--team--team.ko.cil.c[578707,578720] [2022-10-15 21:30:23,141 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-multiproperty/linux-4.0-rc1---drivers--net--team--team.ko.cil.c[579564,579577] [2022-10-15 21:30:23,149 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-multiproperty/linux-4.0-rc1---drivers--net--team--team.ko.cil.c[579971,579984] [2022-10-15 21:30:23,151 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-15 21:30:23,213 INFO L203 MainTranslator]: Completed pre-run [2022-10-15 21:30:23,961 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-multiproperty/linux-4.0-rc1---drivers--net--team--team.ko.cil.c[563102,563115] [2022-10-15 21:30:23,962 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-multiproperty/linux-4.0-rc1---drivers--net--team--team.ko.cil.c[563676,563689] [2022-10-15 21:30:23,963 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-multiproperty/linux-4.0-rc1---drivers--net--team--team.ko.cil.c[564875,564888] [2022-10-15 21:30:23,964 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-multiproperty/linux-4.0-rc1---drivers--net--team--team.ko.cil.c[565583,565596] [2022-10-15 21:30:23,964 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-multiproperty/linux-4.0-rc1---drivers--net--team--team.ko.cil.c[566024,566037] [2022-10-15 21:30:23,965 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-multiproperty/linux-4.0-rc1---drivers--net--team--team.ko.cil.c[566256,566269] [2022-10-15 21:30:23,967 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-multiproperty/linux-4.0-rc1---drivers--net--team--team.ko.cil.c[566834,566847] [2022-10-15 21:30:23,968 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-multiproperty/linux-4.0-rc1---drivers--net--team--team.ko.cil.c[567424,567437] [2022-10-15 21:30:23,969 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-multiproperty/linux-4.0-rc1---drivers--net--team--team.ko.cil.c[567841,567854] [2022-10-15 21:30:23,969 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-multiproperty/linux-4.0-rc1---drivers--net--team--team.ko.cil.c[568238,568251] [2022-10-15 21:30:23,970 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-multiproperty/linux-4.0-rc1---drivers--net--team--team.ko.cil.c[568473,568486] [2022-10-15 21:30:23,971 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-multiproperty/linux-4.0-rc1---drivers--net--team--team.ko.cil.c[569221,569234] [2022-10-15 21:30:23,971 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-multiproperty/linux-4.0-rc1---drivers--net--team--team.ko.cil.c[569642,569655] [2022-10-15 21:30:23,972 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-multiproperty/linux-4.0-rc1---drivers--net--team--team.ko.cil.c[570269,570282] [2022-10-15 21:30:23,973 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-multiproperty/linux-4.0-rc1---drivers--net--team--team.ko.cil.c[570684,570697] [2022-10-15 21:30:23,973 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-multiproperty/linux-4.0-rc1---drivers--net--team--team.ko.cil.c[571328,571341] [2022-10-15 21:30:23,974 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-multiproperty/linux-4.0-rc1---drivers--net--team--team.ko.cil.c[572058,572071] [2022-10-15 21:30:23,975 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-multiproperty/linux-4.0-rc1---drivers--net--team--team.ko.cil.c[572894,572907] [2022-10-15 21:30:23,976 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-multiproperty/linux-4.0-rc1---drivers--net--team--team.ko.cil.c[574240,574253] [2022-10-15 21:30:23,977 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-multiproperty/linux-4.0-rc1---drivers--net--team--team.ko.cil.c[574638,574651] [2022-10-15 21:30:23,977 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-multiproperty/linux-4.0-rc1---drivers--net--team--team.ko.cil.c[575195,575208] [2022-10-15 21:30:23,978 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-multiproperty/linux-4.0-rc1---drivers--net--team--team.ko.cil.c[575578,575591] [2022-10-15 21:30:23,979 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-multiproperty/linux-4.0-rc1---drivers--net--team--team.ko.cil.c[576194,576207] [2022-10-15 21:30:23,979 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-multiproperty/linux-4.0-rc1---drivers--net--team--team.ko.cil.c[576768,576781] [2022-10-15 21:30:23,981 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-multiproperty/linux-4.0-rc1---drivers--net--team--team.ko.cil.c[577681,577694] [2022-10-15 21:30:23,983 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-multiproperty/linux-4.0-rc1---drivers--net--team--team.ko.cil.c[578072,578085] [2022-10-15 21:30:23,984 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-multiproperty/linux-4.0-rc1---drivers--net--team--team.ko.cil.c[578301,578314] [2022-10-15 21:30:23,984 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-multiproperty/linux-4.0-rc1---drivers--net--team--team.ko.cil.c[578707,578720] [2022-10-15 21:30:23,985 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-multiproperty/linux-4.0-rc1---drivers--net--team--team.ko.cil.c[579564,579577] [2022-10-15 21:30:23,986 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /storage/repos/ultimate/releaseScripts/default/sv-benchmarks/c/ldv-multiproperty/linux-4.0-rc1---drivers--net--team--team.ko.cil.c[579971,579984] [2022-10-15 21:30:23,988 INFO L210 PostProcessor]: Analyzing one entry point: main [2022-10-15 21:30:24,876 INFO L208 MainTranslator]: Completed translation [2022-10-15 21:30:24,876 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 09:30:24 WrapperNode [2022-10-15 21:30:24,876 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2022-10-15 21:30:24,878 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2022-10-15 21:30:24,878 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2022-10-15 21:30:24,878 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2022-10-15 21:30:24,889 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 09:30:24" (1/1) ... [2022-10-15 21:30:25,080 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 09:30:24" (1/1) ... [2022-10-15 21:30:25,443 INFO L138 Inliner]: procedures = 944, calls = 3251, calls flagged for inlining = 366, calls inlined = 289, statements flattened = 7424 [2022-10-15 21:30:25,445 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2022-10-15 21:30:25,446 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2022-10-15 21:30:25,446 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2022-10-15 21:30:25,446 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2022-10-15 21:30:25,462 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 09:30:24" (1/1) ... [2022-10-15 21:30:25,462 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 09:30:24" (1/1) ... [2022-10-15 21:30:25,535 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 09:30:24" (1/1) ... [2022-10-15 21:30:25,537 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 09:30:24" (1/1) ... [2022-10-15 21:30:25,732 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 09:30:24" (1/1) ... [2022-10-15 21:30:25,763 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 09:30:24" (1/1) ... [2022-10-15 21:30:25,822 INFO L185 PluginConnector]: Executing the observer LTLStepAnnotator from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 09:30:24" (1/1) ... [2022-10-15 21:30:25,843 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 09:30:24" (1/1) ... [2022-10-15 21:30:25,897 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2022-10-15 21:30:25,898 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2022-10-15 21:30:25,899 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2022-10-15 21:30:25,899 INFO L275 PluginConnector]: RCFGBuilder initialized [2022-10-15 21:30:25,900 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 09:30:24" (1/1) ... [2022-10-15 21:30:25,907 INFO L173 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2022-10-15 21:30:25,919 INFO L189 MonitoredProcess]: No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 [2022-10-15 21:30:25,934 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) [2022-10-15 21:30:25,950 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 [2022-10-15 21:30:25,994 INFO L130 BoogieDeclarations]: Found specification of procedure nla_get_u32 [2022-10-15 21:30:25,994 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_get_u32 [2022-10-15 21:30:25,994 INFO L130 BoogieDeclarations]: Found specification of procedure nlmsg_total_size [2022-10-15 21:30:25,994 INFO L138 BoogieDeclarations]: Found implementation of procedure nlmsg_total_size [2022-10-15 21:30:25,994 INFO L130 BoogieDeclarations]: Found specification of procedure team_mode_option_get [2022-10-15 21:30:25,995 INFO L138 BoogieDeclarations]: Found implementation of procedure team_mode_option_get [2022-10-15 21:30:25,995 INFO L130 BoogieDeclarations]: Found specification of procedure __team_change_mode [2022-10-15 21:30:25,995 INFO L138 BoogieDeclarations]: Found implementation of procedure __team_change_mode [2022-10-15 21:30:25,995 INFO L130 BoogieDeclarations]: Found specification of procedure nla_put_u32 [2022-10-15 21:30:25,995 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_put_u32 [2022-10-15 21:30:25,995 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_131 [2022-10-15 21:30:25,996 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_131 [2022-10-15 21:30:25,996 INFO L130 BoogieDeclarations]: Found specification of procedure team_init [2022-10-15 21:30:25,996 INFO L138 BoogieDeclarations]: Found implementation of procedure team_init [2022-10-15 21:30:25,996 INFO L130 BoogieDeclarations]: Found specification of procedure team_notify_peers_interval_set [2022-10-15 21:30:25,996 INFO L138 BoogieDeclarations]: Found implementation of procedure team_notify_peers_interval_set [2022-10-15 21:30:25,996 INFO L130 BoogieDeclarations]: Found specification of procedure team_del_slave [2022-10-15 21:30:25,996 INFO L138 BoogieDeclarations]: Found implementation of procedure team_del_slave [2022-10-15 21:30:25,997 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_if_positive [2022-10-15 21:30:25,997 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_if_positive [2022-10-15 21:30:25,997 INFO L130 BoogieDeclarations]: Found specification of procedure ethtool_op_get_link [2022-10-15 21:30:25,997 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_mmc_sdio_func_check_final_state [2022-10-15 21:30:25,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_mmc_sdio_func_check_final_state [2022-10-15 21:30:25,997 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-10-15 21:30:25,997 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2022-10-15 21:30:25,997 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_irq_restore [2022-10-15 21:30:25,998 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_irq_restore [2022-10-15 21:30:25,998 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error_linux_arch_io [2022-10-15 21:30:25,998 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error_linux_arch_io [2022-10-15 21:30:25,998 INFO L130 BoogieDeclarations]: Found specification of procedure free_percpu [2022-10-15 21:30:25,998 INFO L130 BoogieDeclarations]: Found specification of procedure team_priority_option_get [2022-10-15 21:30:25,998 INFO L138 BoogieDeclarations]: Found implementation of procedure team_priority_option_get [2022-10-15 21:30:25,998 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_net_rtnetlink__double_lock [2022-10-15 21:30:25,999 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_net_rtnetlink__double_lock [2022-10-15 21:30:25,999 INFO L130 BoogieDeclarations]: Found specification of procedure team_queue_override_fini [2022-10-15 21:30:25,999 INFO L138 BoogieDeclarations]: Found implementation of procedure team_queue_override_fini [2022-10-15 21:30:25,999 INFO L130 BoogieDeclarations]: Found specification of procedure strlcpy [2022-10-15 21:30:25,999 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_change_features [2022-10-15 21:30:25,999 INFO L130 BoogieDeclarations]: Found specification of procedure team_port_get_rtnl [2022-10-15 21:30:25,999 INFO L138 BoogieDeclarations]: Found implementation of procedure team_port_get_rtnl [2022-10-15 21:30:26,000 INFO L130 BoogieDeclarations]: Found specification of procedure arch_irqs_disabled_flags [2022-10-15 21:30:26,000 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_irqs_disabled_flags [2022-10-15 21:30:26,000 INFO L130 BoogieDeclarations]: Found specification of procedure team_set_mac_address [2022-10-15 21:30:26,000 INFO L138 BoogieDeclarations]: Found implementation of procedure team_set_mac_address [2022-10-15 21:30:26,000 INFO L130 BoogieDeclarations]: Found specification of procedure team_notify_peers_count_set [2022-10-15 21:30:26,000 INFO L138 BoogieDeclarations]: Found implementation of procedure team_notify_peers_count_set [2022-10-15 21:30:26,000 INFO L130 BoogieDeclarations]: Found specification of procedure team_add_slave [2022-10-15 21:30:26,001 INFO L138 BoogieDeclarations]: Found implementation of procedure team_add_slave [2022-10-15 21:30:26,001 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_add [2022-10-15 21:30:26,001 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_add [2022-10-15 21:30:26,001 INFO L130 BoogieDeclarations]: Found specification of procedure __team_option_inst_del_option [2022-10-15 21:30:26,001 INFO L138 BoogieDeclarations]: Found implementation of procedure __team_option_inst_del_option [2022-10-15 21:30:26,001 INFO L130 BoogieDeclarations]: Found specification of procedure ndo_dflt_netdev_switch_port_bridge_dellink [2022-10-15 21:30:26,001 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error_linux_kernel_rcu_update_lock [2022-10-15 21:30:26,001 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error_linux_kernel_rcu_update_lock [2022-10-15 21:30:26,002 INFO L130 BoogieDeclarations]: Found specification of procedure team_mode_put [2022-10-15 21:30:26,002 INFO L138 BoogieDeclarations]: Found implementation of procedure team_mode_put [2022-10-15 21:30:26,002 INFO L130 BoogieDeclarations]: Found specification of procedure kmalloc [2022-10-15 21:30:26,002 INFO L138 BoogieDeclarations]: Found implementation of procedure kmalloc [2022-10-15 21:30:26,002 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_request_check_final_state [2022-10-15 21:30:26,002 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_request_check_final_state [2022-10-15 21:30:26,003 INFO L130 BoogieDeclarations]: Found specification of procedure nlmsg_new [2022-10-15 21:30:26,003 INFO L138 BoogieDeclarations]: Found implementation of procedure nlmsg_new [2022-10-15 21:30:26,003 INFO L130 BoogieDeclarations]: Found specification of procedure team_notify_peers [2022-10-15 21:30:26,003 INFO L138 BoogieDeclarations]: Found implementation of procedure team_notify_peers [2022-10-15 21:30:26,003 INFO L130 BoogieDeclarations]: Found specification of procedure hlist_del_rcu [2022-10-15 21:30:26,003 INFO L138 BoogieDeclarations]: Found implementation of procedure hlist_del_rcu [2022-10-15 21:30:26,003 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_upper_dev_unlink [2022-10-15 21:30:26,004 INFO L130 BoogieDeclarations]: Found specification of procedure __team_netpoll_cleanup [2022-10-15 21:30:26,004 INFO L138 BoogieDeclarations]: Found implementation of procedure __team_netpoll_cleanup [2022-10-15 21:30:26,004 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2022-10-15 21:30:26,004 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2022-10-15 21:30:26,004 INFO L130 BoogieDeclarations]: Found specification of procedure nla_put_u8 [2022-10-15 21:30:26,004 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_put_u8 [2022-10-15 21:30:26,004 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2022-10-15 21:30:26,005 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_check_final_state [2022-10-15 21:30:26,005 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_check_final_state [2022-10-15 21:30:26,005 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error_linux_block_queue [2022-10-15 21:30:26,005 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error_linux_block_queue [2022-10-15 21:30:26,005 INFO L130 BoogieDeclarations]: Found specification of procedure __find_mode [2022-10-15 21:30:26,005 INFO L138 BoogieDeclarations]: Found implementation of procedure __find_mode [2022-10-15 21:30:26,005 INFO L130 BoogieDeclarations]: Found specification of procedure team_ethtool_get_drvinfo [2022-10-15 21:30:26,005 INFO L138 BoogieDeclarations]: Found implementation of procedure team_ethtool_get_drvinfo [2022-10-15 21:30:26,006 INFO L130 BoogieDeclarations]: Found specification of procedure dev_close [2022-10-15 21:30:26,006 INFO L130 BoogieDeclarations]: Found specification of procedure nlmsg_put [2022-10-15 21:30:26,006 INFO L138 BoogieDeclarations]: Found implementation of procedure nlmsg_put [2022-10-15 21:30:26,006 INFO L130 BoogieDeclarations]: Found specification of procedure __nlmsg_put [2022-10-15 21:30:26,006 INFO L130 BoogieDeclarations]: Found specification of procedure team_set_rx_mode [2022-10-15 21:30:26,006 INFO L138 BoogieDeclarations]: Found implementation of procedure team_set_rx_mode [2022-10-15 21:30:26,006 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2022-10-15 21:30:26,006 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2022-10-15 21:30:26,007 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock [2022-10-15 21:30:26,007 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock [2022-10-15 21:30:26,007 INFO L130 BoogieDeclarations]: Found specification of procedure netlink_broadcast [2022-10-15 21:30:26,007 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error_linux_block_genhd [2022-10-15 21:30:26,007 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error_linux_block_genhd [2022-10-15 21:30:26,007 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2022-10-15 21:30:26,007 INFO L130 BoogieDeclarations]: Found specification of procedure __list_add [2022-10-15 21:30:26,007 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2022-10-15 21:30:26,008 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2022-10-15 21:30:26,008 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2022-10-15 21:30:26,008 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2022-10-15 21:30:26,008 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_percpu_size [2022-10-15 21:30:26,008 INFO L130 BoogieDeclarations]: Found specification of procedure team_user_linkup_en_option_get [2022-10-15 21:30:26,008 INFO L138 BoogieDeclarations]: Found implementation of procedure team_user_linkup_en_option_get [2022-10-15 21:30:26,008 INFO L130 BoogieDeclarations]: Found specification of procedure team_port_en_option_set [2022-10-15 21:30:26,008 INFO L138 BoogieDeclarations]: Found implementation of procedure team_port_en_option_set [2022-10-15 21:30:26,009 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_promiscuity [2022-10-15 21:30:26,009 INFO L130 BoogieDeclarations]: Found specification of procedure dev_open [2022-10-15 21:30:26,009 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_48 [2022-10-15 21:30:26,009 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_48 [2022-10-15 21:30:26,009 INFO L130 BoogieDeclarations]: Found specification of procedure vlan_vid_add [2022-10-15 21:30:26,009 INFO L130 BoogieDeclarations]: Found specification of procedure team_nl_cmd_options_set [2022-10-15 21:30:26,009 INFO L138 BoogieDeclarations]: Found implementation of procedure team_nl_cmd_options_set [2022-10-15 21:30:26,009 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2022-10-15 21:30:26,009 INFO L130 BoogieDeclarations]: Found specification of procedure team_queue_id_option_get [2022-10-15 21:30:26,010 INFO L138 BoogieDeclarations]: Found implementation of procedure team_queue_id_option_get [2022-10-15 21:30:26,010 INFO L130 BoogieDeclarations]: Found specification of procedure team_port_del [2022-10-15 21:30:26,010 INFO L138 BoogieDeclarations]: Found implementation of procedure team_port_del [2022-10-15 21:30:26,010 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2022-10-15 21:30:26,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2022-10-15 21:30:26,010 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_lock_of_team [2022-10-15 21:30:26,010 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_lock_of_team [2022-10-15 21:30:26,010 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_lock [2022-10-15 21:30:26,011 INFO L130 BoogieDeclarations]: Found specification of procedure team_mcast_rejoin [2022-10-15 21:30:26,011 INFO L138 BoogieDeclarations]: Found implementation of procedure team_mcast_rejoin [2022-10-15 21:30:26,011 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tail_pointer [2022-10-15 21:30:26,011 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tail_pointer [2022-10-15 21:30:26,011 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2022-10-15 21:30:26,011 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2022-10-15 21:30:26,011 INFO L130 BoogieDeclarations]: Found specification of procedure team_nl_cmd_noop [2022-10-15 21:30:26,011 INFO L138 BoogieDeclarations]: Found implementation of procedure team_nl_cmd_noop [2022-10-15 21:30:26,012 INFO L130 BoogieDeclarations]: Found specification of procedure team_port_set_orig_dev_addr [2022-10-15 21:30:26,012 INFO L138 BoogieDeclarations]: Found implementation of procedure team_port_set_orig_dev_addr [2022-10-15 21:30:26,012 INFO L130 BoogieDeclarations]: Found specification of procedure team_nl_fill_one_port_get [2022-10-15 21:30:26,012 INFO L138 BoogieDeclarations]: Found implementation of procedure team_nl_fill_one_port_get [2022-10-15 21:30:26,012 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2022-10-15 21:30:26,012 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_link_register [2022-10-15 21:30:26,012 INFO L130 BoogieDeclarations]: Found specification of procedure team_options_register [2022-10-15 21:30:26,013 INFO L138 BoogieDeclarations]: Found implementation of procedure team_options_register [2022-10-15 21:30:26,013 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_11 [2022-10-15 21:30:26,013 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_11 [2022-10-15 21:30:26,013 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_off [2022-10-15 21:30:26,013 INFO L130 BoogieDeclarations]: Found specification of procedure nlmsg_trim [2022-10-15 21:30:26,013 INFO L138 BoogieDeclarations]: Found implementation of procedure nlmsg_trim [2022-10-15 21:30:26,013 INFO L130 BoogieDeclarations]: Found specification of procedure __team_option_inst_add_option [2022-10-15 21:30:26,013 INFO L138 BoogieDeclarations]: Found implementation of procedure __team_option_inst_add_option [2022-10-15 21:30:26,014 INFO L130 BoogieDeclarations]: Found specification of procedure __bad_size_call_parameter [2022-10-15 21:30:26,014 INFO L130 BoogieDeclarations]: Found specification of procedure list_del_rcu [2022-10-15 21:30:26,014 INFO L138 BoogieDeclarations]: Found implementation of procedure list_del_rcu [2022-10-15 21:30:26,014 INFO L130 BoogieDeclarations]: Found specification of procedure nla_nest_cancel [2022-10-15 21:30:26,014 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_nest_cancel [2022-10-15 21:30:26,014 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_on [2022-10-15 21:30:26,014 INFO L130 BoogieDeclarations]: Found specification of procedure hlist_add_head_rcu [2022-10-15 21:30:26,015 INFO L138 BoogieDeclarations]: Found implementation of procedure hlist_add_head_rcu [2022-10-15 21:30:26,015 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rtnl_is_held [2022-10-15 21:30:26,015 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_36 [2022-10-15 21:30:26,015 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_36 [2022-10-15 21:30:26,015 INFO L130 BoogieDeclarations]: Found specification of procedure queue_delayed_work_on [2022-10-15 21:30:26,015 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2022-10-15 21:30:26,015 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2022-10-15 21:30:26,015 INFO L130 BoogieDeclarations]: Found specification of procedure team_nl_team_get [2022-10-15 21:30:26,015 INFO L138 BoogieDeclarations]: Found implementation of procedure team_nl_team_get [2022-10-15 21:30:26,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dummy_resourceless_instance_callback_0_29 [2022-10-15 21:30:26,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dummy_resourceless_instance_callback_0_29 [2022-10-15 21:30:26,016 INFO L130 BoogieDeclarations]: Found specification of procedure __genl_register_family [2022-10-15 21:30:26,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_check_final_state [2022-10-15 21:30:26,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_check_final_state [2022-10-15 21:30:26,016 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_for_read_section [2022-10-15 21:30:26,016 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_for_read_section [2022-10-15 21:30:26,017 INFO L130 BoogieDeclarations]: Found specification of procedure team_port_en_option_get [2022-10-15 21:30:26,017 INFO L138 BoogieDeclarations]: Found implementation of procedure team_port_en_option_get [2022-10-15 21:30:26,017 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error_linux_fs_sysfs [2022-10-15 21:30:26,017 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error_linux_fs_sysfs [2022-10-15 21:30:26,017 INFO L130 BoogieDeclarations]: Found specification of procedure nla_len [2022-10-15 21:30:26,017 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_len [2022-10-15 21:30:26,017 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_check_final_state [2022-10-15 21:30:26,017 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_check_final_state [2022-10-15 21:30:26,017 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2022-10-15 21:30:26,018 INFO L130 BoogieDeclarations]: Found specification of procedure INIT_LIST_HEAD [2022-10-15 21:30:26,018 INFO L138 BoogieDeclarations]: Found implementation of procedure INIT_LIST_HEAD [2022-10-15 21:30:26,018 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_sysfs_check_final_state [2022-10-15 21:30:26,018 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_sysfs_check_final_state [2022-10-15 21:30:26,018 INFO L130 BoogieDeclarations]: Found specification of procedure team_port_enable_netpoll [2022-10-15 21:30:26,018 INFO L138 BoogieDeclarations]: Found implementation of procedure team_port_enable_netpoll [2022-10-15 21:30:26,018 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2022-10-15 21:30:26,018 INFO L130 BoogieDeclarations]: Found specification of procedure __list_del_entry [2022-10-15 21:30:26,018 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail_rcu [2022-10-15 21:30:26,019 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail_rcu [2022-10-15 21:30:26,019 INFO L130 BoogieDeclarations]: Found specification of procedure team_nl_cmd_options_get [2022-10-15 21:30:26,019 INFO L138 BoogieDeclarations]: Found implementation of procedure team_nl_cmd_options_get [2022-10-15 21:30:26,019 INFO L130 BoogieDeclarations]: Found specification of procedure team_user_linkup_en_option_set [2022-10-15 21:30:26,019 INFO L138 BoogieDeclarations]: Found implementation of procedure team_user_linkup_en_option_set [2022-10-15 21:30:26,019 INFO L130 BoogieDeclarations]: Found specification of procedure _raw_spin_unlock [2022-10-15 21:30:26,019 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error_linux_kernel_locking_rwlock [2022-10-15 21:30:26,019 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error_linux_kernel_locking_rwlock [2022-10-15 21:30:26,020 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_module_put [2022-10-15 21:30:26,020 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_module_put [2022-10-15 21:30:26,020 INFO L130 BoogieDeclarations]: Found specification of procedure __team_find_option [2022-10-15 21:30:26,020 INFO L138 BoogieDeclarations]: Found implementation of procedure __team_find_option [2022-10-15 21:30:26,020 INFO L130 BoogieDeclarations]: Found specification of procedure nla_data [2022-10-15 21:30:26,020 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_data [2022-10-15 21:30:26,020 INFO L130 BoogieDeclarations]: Found specification of procedure __mutex_init [2022-10-15 21:30:26,021 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2022-10-15 21:30:26,021 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2022-10-15 21:30:26,021 INFO L130 BoogieDeclarations]: Found specification of procedure netpoll_send_skb_on_dev [2022-10-15 21:30:26,021 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_priv [2022-10-15 21:30:26,021 INFO L138 BoogieDeclarations]: Found implementation of procedure netdev_priv [2022-10-15 21:30:26,021 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_init_map [2022-10-15 21:30:26,021 INFO L130 BoogieDeclarations]: Found specification of procedure get_random_bytes [2022-10-15 21:30:26,021 INFO L130 BoogieDeclarations]: Found specification of procedure team_nl_fill_one_option_get [2022-10-15 21:30:26,021 INFO L138 BoogieDeclarations]: Found implementation of procedure team_nl_fill_one_option_get [2022-10-15 21:30:26,022 INFO L130 BoogieDeclarations]: Found specification of procedure team_mcast_rejoin_interval_set [2022-10-15 21:30:26,022 INFO L138 BoogieDeclarations]: Found implementation of procedure team_mcast_rejoin_interval_set [2022-10-15 21:30:26,022 INFO L130 BoogieDeclarations]: Found specification of procedure __dev_kfree_skb_any [2022-10-15 21:30:26,022 INFO L130 BoogieDeclarations]: Found specification of procedure team_is_mode_set [2022-10-15 21:30:26,022 INFO L138 BoogieDeclarations]: Found implementation of procedure team_is_mode_set [2022-10-15 21:30:26,022 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2022-10-15 21:30:26,022 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2022-10-15 21:30:26,022 INFO L130 BoogieDeclarations]: Found specification of procedure team_port_change_check [2022-10-15 21:30:26,023 INFO L138 BoogieDeclarations]: Found implementation of procedure team_port_change_check [2022-10-15 21:30:26,023 INFO L130 BoogieDeclarations]: Found specification of procedure list_empty [2022-10-15 21:30:26,023 INFO L138 BoogieDeclarations]: Found implementation of procedure list_empty [2022-10-15 21:30:26,023 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_netdev_rx_handler_register_149 [2022-10-15 21:30:26,023 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_netdev_rx_handler_register_149 [2022-10-15 21:30:26,023 INFO L130 BoogieDeclarations]: Found specification of procedure __team_compute_features [2022-10-15 21:30:26,023 INFO L138 BoogieDeclarations]: Found implementation of procedure __team_compute_features [2022-10-15 21:30:26,023 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2022-10-15 21:30:26,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2022-10-15 21:30:26,024 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_urb_check_final_state [2022-10-15 21:30:26,024 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_urb_check_final_state [2022-10-15 21:30:26,024 INFO L130 BoogieDeclarations]: Found specification of procedure team_port_leave [2022-10-15 21:30:26,024 INFO L138 BoogieDeclarations]: Found implementation of procedure team_port_leave [2022-10-15 21:30:26,024 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error_linux_fs_char_dev [2022-10-15 21:30:26,024 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error_linux_fs_char_dev [2022-10-15 21:30:26,024 INFO L130 BoogieDeclarations]: Found specification of procedure __send_and_alloc_skb [2022-10-15 21:30:26,025 INFO L138 BoogieDeclarations]: Found implementation of procedure __send_and_alloc_skb [2022-10-15 21:30:26,025 INFO L130 BoogieDeclarations]: Found specification of procedure constant_test_bit [2022-10-15 21:30:26,025 INFO L138 BoogieDeclarations]: Found implementation of procedure constant_test_bit [2022-10-15 21:30:26,025 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error_linux_usb_gadget [2022-10-15 21:30:26,025 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error_linux_usb_gadget [2022-10-15 21:30:26,025 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_held [2022-10-15 21:30:26,025 INFO L130 BoogieDeclarations]: Found specification of procedure dev_uc_flush [2022-10-15 21:30:26,025 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2022-10-15 21:30:26,026 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2022-10-15 21:30:26,026 INFO L130 BoogieDeclarations]: Found specification of procedure ether_setup [2022-10-15 21:30:26,026 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdevice_notifier [2022-10-15 21:30:26,026 INFO L130 BoogieDeclarations]: Found specification of procedure genlmsg_cancel [2022-10-15 21:30:26,026 INFO L138 BoogieDeclarations]: Found implementation of procedure genlmsg_cancel [2022-10-15 21:30:26,026 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2022-10-15 21:30:26,026 INFO L130 BoogieDeclarations]: Found specification of procedure vlan_vids_add_by_dev [2022-10-15 21:30:26,026 INFO L130 BoogieDeclarations]: Found specification of procedure vlan_uses_dev [2022-10-15 21:30:26,027 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2022-10-15 21:30:26,027 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2022-10-15 21:30:26,027 INFO L130 BoogieDeclarations]: Found specification of procedure team_nl_send_options_get [2022-10-15 21:30:26,027 INFO L138 BoogieDeclarations]: Found implementation of procedure team_nl_send_options_get [2022-10-15 21:30:26,027 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_increment_features [2022-10-15 21:30:26,027 INFO L130 BoogieDeclarations]: Found specification of procedure team_open [2022-10-15 21:30:26,027 INFO L138 BoogieDeclarations]: Found implementation of procedure team_open [2022-10-15 21:30:26,027 INFO L130 BoogieDeclarations]: Found specification of procedure __team_option_inst_add_port [2022-10-15 21:30:26,027 INFO L138 BoogieDeclarations]: Found implementation of procedure __team_option_inst_add_port [2022-10-15 21:30:26,028 INFO L130 BoogieDeclarations]: Found specification of procedure __team_queue_override_port_add [2022-10-15 21:30:26,028 INFO L138 BoogieDeclarations]: Found implementation of procedure __team_queue_override_port_add [2022-10-15 21:30:26,028 INFO L130 BoogieDeclarations]: Found specification of procedure __team_options_change_check [2022-10-15 21:30:26,028 INFO L138 BoogieDeclarations]: Found implementation of procedure __team_options_change_check [2022-10-15 21:30:26,028 INFO L130 BoogieDeclarations]: Found specification of procedure netlink_unicast [2022-10-15 21:30:26,028 INFO L130 BoogieDeclarations]: Found specification of procedure cpumask_next [2022-10-15 21:30:26,028 INFO L138 BoogieDeclarations]: Found implementation of procedure cpumask_next [2022-10-15 21:30:26,028 INFO L130 BoogieDeclarations]: Found specification of procedure nla_put [2022-10-15 21:30:26,028 INFO L130 BoogieDeclarations]: Found specification of procedure team_notify_peers_count_get [2022-10-15 21:30:26,029 INFO L138 BoogieDeclarations]: Found implementation of procedure team_notify_peers_count_get [2022-10-15 21:30:26,029 INFO L130 BoogieDeclarations]: Found specification of procedure team_validate [2022-10-15 21:30:26,029 INFO L138 BoogieDeclarations]: Found implementation of procedure team_validate [2022-10-15 21:30:26,029 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_call_rcu [2022-10-15 21:30:26,029 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_mac_address [2022-10-15 21:30:26,029 INFO L130 BoogieDeclarations]: Found specification of procedure kmemdup [2022-10-15 21:30:26,029 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error_linux_mmc_sdio_func [2022-10-15 21:30:26,029 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error_linux_mmc_sdio_func [2022-10-15 21:30:26,029 INFO L130 BoogieDeclarations]: Found specification of procedure nla_put_flag [2022-10-15 21:30:26,030 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_put_flag [2022-10-15 21:30:26,030 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_past_rtnl_unlock [2022-10-15 21:30:26,030 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_past_rtnl_unlock [2022-10-15 21:30:26,030 INFO L130 BoogieDeclarations]: Found specification of procedure dev_mc_sync_multiple [2022-10-15 21:30:26,030 INFO L130 BoogieDeclarations]: Found specification of procedure team_port_disable_netpoll [2022-10-15 21:30:26,030 INFO L138 BoogieDeclarations]: Found implementation of procedure team_port_disable_netpoll [2022-10-15 21:30:26,030 INFO L130 BoogieDeclarations]: Found specification of procedure team_port_enter [2022-10-15 21:30:26,030 INFO L138 BoogieDeclarations]: Found implementation of procedure team_port_enter [2022-10-15 21:30:26,030 INFO L130 BoogieDeclarations]: Found specification of procedure delayed_work_timer_fn [2022-10-15 21:30:26,031 INFO L130 BoogieDeclarations]: Found specification of procedure nla_put_string [2022-10-15 21:30:26,031 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_put_string [2022-10-15 21:30:26,031 INFO L130 BoogieDeclarations]: Found specification of procedure team_close [2022-10-15 21:30:26,031 INFO L138 BoogieDeclarations]: Found implementation of procedure team_close [2022-10-15 21:30:26,031 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error_linux_kernel_rcu_srcu [2022-10-15 21:30:26,031 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error_linux_kernel_rcu_srcu [2022-10-15 21:30:26,031 INFO L130 BoogieDeclarations]: Found specification of procedure __team_option_inst_add [2022-10-15 21:30:26,031 INFO L138 BoogieDeclarations]: Found implementation of procedure __team_option_inst_add [2022-10-15 21:30:26,032 INFO L130 BoogieDeclarations]: Found specification of procedure team_mcast_rejoin_count_get [2022-10-15 21:30:26,032 INFO L138 BoogieDeclarations]: Found implementation of procedure team_mcast_rejoin_count_get [2022-10-15 21:30:26,032 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_coherent_check_final_state [2022-10-15 21:30:26,032 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_coherent_check_final_state [2022-10-15 21:30:26,032 INFO L130 BoogieDeclarations]: Found specification of procedure team_nl_send_port_list_get [2022-10-15 21:30:26,032 INFO L138 BoogieDeclarations]: Found implementation of procedure team_nl_send_port_list_get [2022-10-15 21:30:26,032 INFO L130 BoogieDeclarations]: Found specification of procedure dev_queue_xmit [2022-10-15 21:30:26,032 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2022-10-15 21:30:26,033 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2022-10-15 21:30:26,033 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_130 [2022-10-15 21:30:26,033 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_130 [2022-10-15 21:30:26,033 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error_linux_net_sock [2022-10-15 21:30:26,033 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error_linux_net_sock [2022-10-15 21:30:26,033 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_1285 [2022-10-15 21:30:26,033 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2022-10-15 21:30:26,033 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2022-10-15 21:30:26,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2022-10-15 21:30:26,034 INFO L130 BoogieDeclarations]: Found specification of procedure team_nl_cmd_port_list_get [2022-10-15 21:30:26,034 INFO L138 BoogieDeclarations]: Found implementation of procedure team_nl_cmd_port_list_get [2022-10-15 21:30:26,034 INFO L130 BoogieDeclarations]: Found specification of procedure team_option_set [2022-10-15 21:30:26,034 INFO L138 BoogieDeclarations]: Found implementation of procedure team_option_set [2022-10-15 21:30:26,034 INFO L130 BoogieDeclarations]: Found specification of procedure team_netpoll_setup [2022-10-15 21:30:26,034 INFO L138 BoogieDeclarations]: Found implementation of procedure team_netpoll_setup [2022-10-15 21:30:26,034 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_rtnl_trylock [2022-10-15 21:30:26,034 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_rtnl_trylock [2022-10-15 21:30:26,035 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_ok [2022-10-15 21:30:26,035 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_carrier_ok [2022-10-15 21:30:26,035 INFO L130 BoogieDeclarations]: Found specification of procedure netif_carrier_on [2022-10-15 21:30:26,035 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_arch_io_check_final_state [2022-10-15 21:30:26,035 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_arch_io_check_final_state [2022-10-15 21:30:26,035 INFO L130 BoogieDeclarations]: Found specification of procedure __team_queue_override_enabled_check [2022-10-15 21:30:26,035 INFO L138 BoogieDeclarations]: Found implementation of procedure __team_queue_override_enabled_check [2022-10-15 21:30:26,036 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_check_final_state [2022-10-15 21:30:26,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_check_final_state [2022-10-15 21:30:26,036 INFO L130 BoogieDeclarations]: Found specification of procedure dev_uc_unsync [2022-10-15 21:30:26,036 INFO L130 BoogieDeclarations]: Found specification of procedure dev_get_by_index [2022-10-15 21:30:26,036 INFO L130 BoogieDeclarations]: Found specification of procedure team_netpoll_cleanup [2022-10-15 21:30:26,036 INFO L138 BoogieDeclarations]: Found implementation of procedure team_netpoll_cleanup [2022-10-15 21:30:26,036 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_mtu [2022-10-15 21:30:26,036 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2022-10-15 21:30:26,036 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2022-10-15 21:30:26,037 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2022-10-15 21:30:26,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2022-10-15 21:30:26,037 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_queue_check_final_state [2022-10-15 21:30:26,037 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_queue_check_final_state [2022-10-15 21:30:26,037 INFO L130 BoogieDeclarations]: Found specification of procedure team_port_add [2022-10-15 21:30:26,037 INFO L138 BoogieDeclarations]: Found implementation of procedure team_port_add [2022-10-15 21:30:26,037 INFO L130 BoogieDeclarations]: Found specification of procedure genlmsg_unicast [2022-10-15 21:30:26,037 INFO L138 BoogieDeclarations]: Found implementation of procedure genlmsg_unicast [2022-10-15 21:30:26,038 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error_linux_alloc_irq [2022-10-15 21:30:26,038 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error_linux_alloc_irq [2022-10-15 21:30:26,038 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_master_upper_dev_link [2022-10-15 21:30:26,038 INFO L130 BoogieDeclarations]: Found specification of procedure nla_nest_end [2022-10-15 21:30:26,038 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_nest_end [2022-10-15 21:30:26,038 INFO L130 BoogieDeclarations]: Found specification of procedure team_poll_controller [2022-10-15 21:30:26,038 INFO L138 BoogieDeclarations]: Found implementation of procedure team_poll_controller [2022-10-15 21:30:26,038 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2022-10-15 21:30:26,039 INFO L130 BoogieDeclarations]: Found specification of procedure __team_options_unregister [2022-10-15 21:30:26,039 INFO L138 BoogieDeclarations]: Found implementation of procedure __team_options_unregister [2022-10-15 21:30:26,039 INFO L130 BoogieDeclarations]: Found specification of procedure __netpoll_cleanup [2022-10-15 21:30:26,039 INFO L130 BoogieDeclarations]: Found specification of procedure list_del [2022-10-15 21:30:26,039 INFO L130 BoogieDeclarations]: Found specification of procedure team_queue_id_option_set [2022-10-15 21:30:26,039 INFO L138 BoogieDeclarations]: Found implementation of procedure team_queue_id_option_set [2022-10-15 21:30:26,039 INFO L130 BoogieDeclarations]: Found specification of procedure team_refresh_port_linkup [2022-10-15 21:30:26,039 INFO L138 BoogieDeclarations]: Found implementation of procedure team_refresh_port_linkup [2022-10-15 21:30:26,040 INFO L130 BoogieDeclarations]: Found specification of procedure team_user_linkup_option_set [2022-10-15 21:30:26,040 INFO L138 BoogieDeclarations]: Found implementation of procedure team_user_linkup_option_set [2022-10-15 21:30:26,040 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_dispatch_register_20_2 [2022-10-15 21:30:26,040 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_dispatch_register_20_2 [2022-10-15 21:30:26,040 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2022-10-15 21:30:26,040 INFO L130 BoogieDeclarations]: Found specification of procedure __team_port_change_send [2022-10-15 21:30:26,040 INFO L138 BoogieDeclarations]: Found implementation of procedure __team_port_change_send [2022-10-15 21:30:26,040 INFO L130 BoogieDeclarations]: Found specification of procedure genlmsg_end [2022-10-15 21:30:26,040 INFO L138 BoogieDeclarations]: Found implementation of procedure genlmsg_end [2022-10-15 21:30:26,041 INFO L130 BoogieDeclarations]: Found specification of procedure team_notify_peers_interval_get [2022-10-15 21:30:26,041 INFO L138 BoogieDeclarations]: Found implementation of procedure team_notify_peers_interval_get [2022-10-15 21:30:26,041 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2022-10-15 21:30:26,041 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_in_interrupt_context [2022-10-15 21:30:26,041 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_in_interrupt_context [2022-10-15 21:30:26,041 INFO L130 BoogieDeclarations]: Found specification of procedure vlan_vid_del [2022-10-15 21:30:26,041 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2022-10-15 21:30:26,041 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2022-10-15 21:30:26,041 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2022-10-15 21:30:26,042 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_register_reset_error_counter [2022-10-15 21:30:26,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_register_reset_error_counter [2022-10-15 21:30:26,042 INFO L130 BoogieDeclarations]: Found specification of procedure team_mode_option_set [2022-10-15 21:30:26,042 INFO L138 BoogieDeclarations]: Found implementation of procedure team_mode_option_set [2022-10-15 21:30:26,042 INFO L130 BoogieDeclarations]: Found specification of procedure team_change_mode [2022-10-15 21:30:26,042 INFO L138 BoogieDeclarations]: Found implementation of procedure team_change_mode [2022-10-15 21:30:26,042 INFO L130 BoogieDeclarations]: Found specification of procedure skb_trim [2022-10-15 21:30:26,042 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2022-10-15 21:30:26,042 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2022-10-15 21:30:26,043 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error_linux_kernel_locking_mutex [2022-10-15 21:30:26,043 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error_linux_kernel_locking_mutex [2022-10-15 21:30:26,043 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_net_dummy_resourceless_instance_0 [2022-10-15 21:30:26,043 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_net_dummy_resourceless_instance_0 [2022-10-15 21:30:26,043 INFO L130 BoogieDeclarations]: Found specification of procedure register_netdevice [2022-10-15 21:30:26,043 INFO L130 BoogieDeclarations]: Found specification of procedure list_add_tail [2022-10-15 21:30:26,043 INFO L138 BoogieDeclarations]: Found implementation of procedure list_add_tail [2022-10-15 21:30:26,043 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_check_final_state [2022-10-15 21:30:26,044 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_check_final_state [2022-10-15 21:30:26,044 INFO L130 BoogieDeclarations]: Found specification of procedure team_setup [2022-10-15 21:30:26,044 INFO L138 BoogieDeclarations]: Found implementation of procedure team_setup [2022-10-15 21:30:26,044 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error_linux_kernel_locking_spinlock [2022-10-15 21:30:26,044 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error_linux_kernel_locking_spinlock [2022-10-15 21:30:26,044 INFO L130 BoogieDeclarations]: Found specification of procedure team_port_index_hash [2022-10-15 21:30:26,044 INFO L138 BoogieDeclarations]: Found implementation of procedure team_port_index_hash [2022-10-15 21:30:26,044 INFO L130 BoogieDeclarations]: Found specification of procedure genl_info_net [2022-10-15 21:30:26,044 INFO L138 BoogieDeclarations]: Found implementation of procedure genl_info_net [2022-10-15 21:30:26,045 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error_linux_kernel_rcu_update_lock_sched [2022-10-15 21:30:26,045 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error_linux_kernel_rcu_update_lock_sched [2022-10-15 21:30:26,045 INFO L130 BoogieDeclarations]: Found specification of procedure team_notify_peers_fini [2022-10-15 21:30:26,045 INFO L138 BoogieDeclarations]: Found implementation of procedure team_notify_peers_fini [2022-10-15 21:30:26,045 INFO L130 BoogieDeclarations]: Found specification of procedure is_valid_ether_addr [2022-10-15 21:30:26,045 INFO L138 BoogieDeclarations]: Found implementation of procedure is_valid_ether_addr [2022-10-15 21:30:26,045 INFO L130 BoogieDeclarations]: Found specification of procedure __team_option_inst_del_port [2022-10-15 21:30:26,045 INFO L138 BoogieDeclarations]: Found implementation of procedure __team_option_inst_del_port [2022-10-15 21:30:26,045 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~VOID [2022-10-15 21:30:26,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~VOID [2022-10-15 21:30:26,046 INFO L130 BoogieDeclarations]: Found specification of procedure read_pnet [2022-10-15 21:30:26,046 INFO L138 BoogieDeclarations]: Found implementation of procedure read_pnet [2022-10-15 21:30:26,046 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~TO~int [2022-10-15 21:30:26,046 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~TO~int [2022-10-15 21:30:26,046 INFO L130 BoogieDeclarations]: Found specification of procedure team_port_disable [2022-10-15 21:30:26,046 INFO L138 BoogieDeclarations]: Found implementation of procedure team_port_disable [2022-10-15 21:30:26,046 INFO L130 BoogieDeclarations]: Found specification of procedure __ethtool_get_settings [2022-10-15 21:30:26,046 INFO L130 BoogieDeclarations]: Found specification of procedure nla_parse [2022-10-15 21:30:26,047 INFO L130 BoogieDeclarations]: Found specification of procedure team_adjust_ops [2022-10-15 21:30:26,047 INFO L138 BoogieDeclarations]: Found implementation of procedure team_adjust_ops [2022-10-15 21:30:26,047 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_rx_handler_unregister [2022-10-15 21:30:26,047 INFO L130 BoogieDeclarations]: Found specification of procedure __init_work [2022-10-15 21:30:26,047 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_register_reset_error_counter [2022-10-15 21:30:26,047 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_register_reset_error_counter [2022-10-15 21:30:26,047 INFO L130 BoogieDeclarations]: Found specification of procedure schedule_delayed_work [2022-10-15 21:30:26,047 INFO L138 BoogieDeclarations]: Found implementation of procedure schedule_delayed_work [2022-10-15 21:30:26,047 INFO L130 BoogieDeclarations]: Found specification of procedure vlan_vids_del_by_dev [2022-10-15 21:30:26,047 INFO L130 BoogieDeclarations]: Found specification of procedure team_mcast_rejoin_interval_get [2022-10-15 21:30:26,048 INFO L138 BoogieDeclarations]: Found implementation of procedure team_mcast_rejoin_interval_get [2022-10-15 21:30:26,048 INFO L130 BoogieDeclarations]: Found specification of procedure arch_local_save_flags [2022-10-15 21:30:26,048 INFO L138 BoogieDeclarations]: Found implementation of procedure arch_local_save_flags [2022-10-15 21:30:26,048 INFO L130 BoogieDeclarations]: Found specification of procedure team_mcast_rejoin_fini [2022-10-15 21:30:26,048 INFO L138 BoogieDeclarations]: Found implementation of procedure team_mcast_rejoin_fini [2022-10-15 21:30:26,048 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_unregister_netdevice_notifier [2022-10-15 21:30:26,048 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_unregister_netdevice_notifier [2022-10-15 21:30:26,048 INFO L130 BoogieDeclarations]: Found specification of procedure __team_options_register [2022-10-15 21:30:26,048 INFO L138 BoogieDeclarations]: Found implementation of procedure __team_options_register [2022-10-15 21:30:26,049 INFO L130 BoogieDeclarations]: Found specification of procedure __cmpxchg_wrong_size [2022-10-15 21:30:26,049 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error_linux_kernel_rcu_update_lock_bh [2022-10-15 21:30:26,049 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error_linux_kernel_rcu_update_lock_bh [2022-10-15 21:30:26,049 INFO L130 BoogieDeclarations]: Found specification of procedure __compiletime_assert_217 [2022-10-15 21:30:26,049 INFO L130 BoogieDeclarations]: Found specification of procedure team_options_change_check [2022-10-15 21:30:26,049 INFO L138 BoogieDeclarations]: Found implementation of procedure team_options_change_check [2022-10-15 21:30:26,049 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2022-10-15 21:30:26,049 INFO L130 BoogieDeclarations]: Found specification of procedure cancel_delayed_work_sync [2022-10-15 21:30:26,049 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-10-15 21:30:26,050 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2022-10-15 21:30:26,050 INFO L130 BoogieDeclarations]: Found specification of procedure team_nl_team_put [2022-10-15 21:30:26,050 INFO L138 BoogieDeclarations]: Found implementation of procedure team_nl_team_put [2022-10-15 21:30:26,050 INFO L130 BoogieDeclarations]: Found specification of procedure __netpoll_setup [2022-10-15 21:30:26,050 INFO L130 BoogieDeclarations]: Found specification of procedure ndo_dflt_netdev_switch_port_bridge_setlink [2022-10-15 21:30:26,050 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_unlock [2022-10-15 21:30:26,050 INFO L130 BoogieDeclarations]: Found specification of procedure unregister_netdevice_notifier [2022-10-15 21:30:26,050 INFO L130 BoogieDeclarations]: Found specification of procedure team_port_set_team_dev_addr [2022-10-15 21:30:26,051 INFO L138 BoogieDeclarations]: Found implementation of procedure team_port_set_team_dev_addr [2022-10-15 21:30:26,051 INFO L130 BoogieDeclarations]: Found specification of procedure u64_stats_update_begin [2022-10-15 21:30:26,051 INFO L138 BoogieDeclarations]: Found implementation of procedure u64_stats_update_begin [2022-10-15 21:30:26,051 INFO L130 BoogieDeclarations]: Found specification of procedure dev_set_allmulti [2022-10-15 21:30:26,051 INFO L130 BoogieDeclarations]: Found specification of procedure dev_mc_unsync [2022-10-15 21:30:26,051 INFO L130 BoogieDeclarations]: Found specification of procedure __alloc_percpu [2022-10-15 21:30:26,051 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_lock_of_team [2022-10-15 21:30:26,051 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_lock_of_team [2022-10-15 21:30:26,051 INFO L130 BoogieDeclarations]: Found specification of procedure __team_carrier_check [2022-10-15 21:30:26,052 INFO L138 BoogieDeclarations]: Found implementation of procedure __team_carrier_check [2022-10-15 21:30:26,052 INFO L130 BoogieDeclarations]: Found specification of procedure nla_nest_start [2022-10-15 21:30:26,052 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_nest_start [2022-10-15 21:30:26,052 INFO L130 BoogieDeclarations]: Found specification of procedure assume_abort_if_not [2022-10-15 21:30:26,052 INFO L138 BoogieDeclarations]: Found implementation of procedure assume_abort_if_not [2022-10-15 21:30:26,052 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error_linux_alloc_usb_lock [2022-10-15 21:30:26,052 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error_linux_alloc_usb_lock [2022-10-15 21:30:26,052 INFO L130 BoogieDeclarations]: Found specification of procedure dev_net [2022-10-15 21:30:26,053 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_net [2022-10-15 21:30:26,053 INFO L130 BoogieDeclarations]: Found specification of procedure trace_hardirqs_off [2022-10-15 21:30:26,053 INFO L130 BoogieDeclarations]: Found specification of procedure __team_queue_override_port_del [2022-10-15 21:30:26,053 INFO L138 BoogieDeclarations]: Found implementation of procedure __team_queue_override_port_del [2022-10-15 21:30:26,053 INFO L130 BoogieDeclarations]: Found specification of procedure netif_running [2022-10-15 21:30:26,053 INFO L138 BoogieDeclarations]: Found implementation of procedure netif_running [2022-10-15 21:30:26,053 INFO L130 BoogieDeclarations]: Found specification of procedure dev_disable_lro [2022-10-15 21:30:26,053 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error_linux_usb_coherent [2022-10-15 21:30:26,053 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error_linux_usb_coherent [2022-10-15 21:30:26,054 INFO L130 BoogieDeclarations]: Found specification of procedure dev_mc_flush [2022-10-15 21:30:26,054 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2022-10-15 21:30:26,054 INFO L130 BoogieDeclarations]: Found specification of procedure team_port_enabled [2022-10-15 21:30:26,054 INFO L138 BoogieDeclarations]: Found implementation of procedure team_port_enabled [2022-10-15 21:30:26,054 INFO L130 BoogieDeclarations]: Found specification of procedure kfree_skb [2022-10-15 21:30:26,054 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error_linux_drivers_base_class [2022-10-15 21:30:26,054 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error_linux_drivers_base_class [2022-10-15 21:30:26,054 INFO L130 BoogieDeclarations]: Found specification of procedure team_upper_dev_unlink [2022-10-15 21:30:26,054 INFO L138 BoogieDeclarations]: Found implementation of procedure team_upper_dev_unlink [2022-10-15 21:30:26,055 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error_linux_kernel_module [2022-10-15 21:30:26,055 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error_linux_kernel_module [2022-10-15 21:30:26,055 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_check_final_state [2022-10-15 21:30:26,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_check_final_state [2022-10-15 21:30:26,055 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2022-10-15 21:30:26,055 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2022-10-15 21:30:26,055 INFO L130 BoogieDeclarations]: Found specification of procedure call_netdevice_notifiers [2022-10-15 21:30:26,055 INFO L130 BoogieDeclarations]: Found specification of procedure dev_put [2022-10-15 21:30:26,055 INFO L138 BoogieDeclarations]: Found implementation of procedure dev_put [2022-10-15 21:30:26,055 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2022-10-15 21:30:26,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2022-10-15 21:30:26,056 INFO L130 BoogieDeclarations]: Found specification of procedure free_netdev [2022-10-15 21:30:26,056 INFO L130 BoogieDeclarations]: Found specification of procedure team_mcast_rejoin_count_set [2022-10-15 21:30:26,056 INFO L138 BoogieDeclarations]: Found implementation of procedure team_mcast_rejoin_count_set [2022-10-15 21:30:26,056 INFO L130 BoogieDeclarations]: Found specification of procedure genlmsg_put [2022-10-15 21:30:26,056 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2022-10-15 21:30:26,056 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2022-10-15 21:30:26,056 INFO L130 BoogieDeclarations]: Found specification of procedure __team_get_qom_list [2022-10-15 21:30:26,056 INFO L138 BoogieDeclarations]: Found implementation of procedure __team_get_qom_list [2022-10-15 21:30:26,056 INFO L130 BoogieDeclarations]: Found specification of procedure genl_unregister_family [2022-10-15 21:30:26,057 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2022-10-15 21:30:26,057 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error_linux_net_rtnetlink [2022-10-15 21:30:26,057 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error_linux_net_rtnetlink [2022-10-15 21:30:26,057 INFO L130 BoogieDeclarations]: Found specification of procedure dev_uc_sync_multiple [2022-10-15 21:30:26,057 INFO L130 BoogieDeclarations]: Found specification of procedure netdev_rx_handler_register [2022-10-15 21:30:26,057 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_char_dev_check_final_state [2022-10-15 21:30:26,057 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_char_dev_check_final_state [2022-10-15 21:30:26,057 INFO L130 BoogieDeclarations]: Found specification of procedure team_option_get [2022-10-15 21:30:26,057 INFO L138 BoogieDeclarations]: Found implementation of procedure team_option_get [2022-10-15 21:30:26,057 INFO L130 BoogieDeclarations]: Found specification of procedure __team_option_inst_del [2022-10-15 21:30:26,058 INFO L138 BoogieDeclarations]: Found implementation of procedure __team_option_inst_del [2022-10-15 21:30:26,058 INFO L130 BoogieDeclarations]: Found specification of procedure team_priority_option_set [2022-10-15 21:30:26,058 INFO L138 BoogieDeclarations]: Found implementation of procedure team_priority_option_set [2022-10-15 21:30:26,058 INFO L130 BoogieDeclarations]: Found specification of procedure rtnl_link_unregister [2022-10-15 21:30:26,058 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error_linux_block_request [2022-10-15 21:30:26,058 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error_linux_block_request [2022-10-15 21:30:26,058 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_check_final_state [2022-10-15 21:30:26,058 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_check_final_state [2022-10-15 21:30:26,058 INFO L130 BoogieDeclarations]: Found specification of procedure __set_port_dev_addr [2022-10-15 21:30:26,058 INFO L138 BoogieDeclarations]: Found implementation of procedure __set_port_dev_addr [2022-10-15 21:30:26,059 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~X~~u32~0~TO~int [2022-10-15 21:30:26,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~X~~u32~0~TO~int [2022-10-15 21:30:26,059 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error_linux_lib_idr [2022-10-15 21:30:26,059 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error_linux_lib_idr [2022-10-15 21:30:26,059 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2022-10-15 21:30:26,059 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error_linux_usb_urb [2022-10-15 21:30:26,059 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error_linux_usb_urb [2022-10-15 21:30:26,059 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2022-10-15 21:30:26,059 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2022-10-15 21:30:26,059 INFO L130 BoogieDeclarations]: Found specification of procedure nlmsg_free [2022-10-15 21:30:26,060 INFO L138 BoogieDeclarations]: Found implementation of procedure nlmsg_free [2022-10-15 21:30:26,060 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2022-10-15 21:30:26,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2022-10-15 21:30:26,060 INFO L130 BoogieDeclarations]: Found specification of procedure init_timer_key [2022-10-15 21:30:26,060 INFO L130 BoogieDeclarations]: Found specification of procedure team_port_enable [2022-10-15 21:30:26,060 INFO L138 BoogieDeclarations]: Found implementation of procedure team_port_enable [2022-10-15 21:30:26,060 INFO L130 BoogieDeclarations]: Found specification of procedure msecs_to_jiffies [2022-10-15 21:30:26,060 INFO L130 BoogieDeclarations]: Found specification of procedure team_set_no_mode [2022-10-15 21:30:26,060 INFO L138 BoogieDeclarations]: Found implementation of procedure team_set_no_mode [2022-10-15 21:30:26,061 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-10-15 21:30:26,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~int [2022-10-15 21:30:26,061 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock [2022-10-15 21:30:26,061 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock [2022-10-15 21:30:26,061 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_netdev_rx_handler_unregister [2022-10-15 21:30:26,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_netdev_rx_handler_unregister [2022-10-15 21:30:26,061 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2022-10-15 21:30:26,061 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_netdev_rx_handler_register [2022-10-15 21:30:26,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_netdev_rx_handler_register [2022-10-15 21:30:26,061 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2022-10-15 21:30:26,061 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~$Pointer$~X~$Pointer$~TO~VOID [2022-10-15 21:30:26,062 INFO L130 BoogieDeclarations]: Found specification of procedure team_nl_send_event_options_get [2022-10-15 21:30:26,062 INFO L138 BoogieDeclarations]: Found implementation of procedure team_nl_send_event_options_get [2022-10-15 21:30:26,062 INFO L130 BoogieDeclarations]: Found specification of procedure team_uninit [2022-10-15 21:30:26,062 INFO L138 BoogieDeclarations]: Found implementation of procedure team_uninit [2022-10-15 21:30:26,062 INFO L130 BoogieDeclarations]: Found specification of procedure team_user_linkup_option_get [2022-10-15 21:30:26,062 INFO L138 BoogieDeclarations]: Found implementation of procedure team_user_linkup_option_get [2022-10-15 21:30:26,062 INFO L130 BoogieDeclarations]: Found specification of procedure qdisc_skb_cb [2022-10-15 21:30:26,062 INFO L138 BoogieDeclarations]: Found implementation of procedure qdisc_skb_cb [2022-10-15 21:30:27,438 INFO L235 CfgBuilder]: Building ICFG [2022-10-15 21:30:27,446 INFO L261 CfgBuilder]: Building CFG for each procedure with an implementation [2022-10-15 21:30:33,435 INFO L276 CfgBuilder]: Performing block encoding [2022-10-15 21:30:33,489 INFO L295 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2022-10-15 21:30:33,489 INFO L300 CfgBuilder]: Removed 16 assume(true) statements. [2022-10-15 21:30:33,499 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 09:30:33 BoogieIcfgContainer [2022-10-15 21:30:33,499 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2022-10-15 21:30:33,503 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2022-10-15 21:30:33,503 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2022-10-15 21:30:33,508 INFO L275 PluginConnector]: TraceAbstraction initialized [2022-10-15 21:30:33,508 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 15.10 09:30:15" (1/3) ... [2022-10-15 21:30:33,509 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@14ae8f56 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.10 09:30:33, skipping insertion in model container [2022-10-15 21:30:33,509 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 15.10 09:30:24" (2/3) ... [2022-10-15 21:30:33,509 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@14ae8f56 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 15.10 09:30:33, skipping insertion in model container [2022-10-15 21:30:33,509 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 15.10 09:30:33" (3/3) ... [2022-10-15 21:30:33,511 INFO L112 eAbstractionObserver]: Analyzing ICFG linux-4.0-rc1---drivers--net--team--team.ko.cil.c [2022-10-15 21:30:33,539 INFO L203 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2022-10-15 21:30:33,539 INFO L162 ceAbstractionStarter]: Applying trace abstraction to program that has 60 error locations. [2022-10-15 21:30:33,737 INFO L356 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2022-10-15 21:30:33,747 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=FINITE_AUTOMATA, 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=[Lde.uni_freiburg.informatik.ultimate.lib.tracecheckerutils.partialorder.independence.IndependenceSettings;@58669bc2, mLbeIndependenceSettings=[IndependenceType=SEMANTIC, AbstractionType=NONE, UseConditional=false, UseSemiCommutativity=true, Solver=Z3, SolverTimeout=1000ms] [2022-10-15 21:30:33,747 INFO L358 AbstractCegarLoop]: Starting to check reachability of 60 error locations. [2022-10-15 21:30:33,767 INFO L276 IsEmpty]: Start isEmpty. Operand has 3091 states, 2130 states have (on average 1.3230046948356808) internal successors, (2818), 2278 states have internal predecessors, (2818), 666 states have call successors, (666), 234 states have call predecessors, (666), 234 states have return successors, (666), 649 states have call predecessors, (666), 666 states have call successors, (666) [2022-10-15 21:30:33,806 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2022-10-15 21:30:33,807 INFO L187 NwaCegarLoop]: Found error trace [2022-10-15 21:30:33,808 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-10-15 21:30:33,809 INFO L420 AbstractCegarLoop]: === Iteration 1 === Targeting nlmsg_total_sizeErr0ASSERT_VIOLATIONINTEGER_OVERFLOW === [__team_options_registerErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, __team_options_registerErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (and 58 more)] === [2022-10-15 21:30:33,817 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-15 21:30:33,817 INFO L85 PathProgramCache]: Analyzing trace with hash -365680571, now seen corresponding path program 1 times [2022-10-15 21:30:33,829 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-15 21:30:33,830 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1551591114] [2022-10-15 21:30:33,830 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-15 21:30:33,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-15 21:30:34,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 21:30:34,774 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-10-15 21:30:34,780 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 21:30:34,807 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2022-10-15 21:30:34,825 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 21:30:34,850 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2022-10-15 21:30:34,854 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 21:30:34,880 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2022-10-15 21:30:34,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 21:30:34,909 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2022-10-15 21:30:34,914 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 21:30:34,931 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2022-10-15 21:30:34,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 21:30:34,952 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-10-15 21:30:34,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 21:30:34,969 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2022-10-15 21:30:34,973 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 21:30:34,988 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2022-10-15 21:30:34,991 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 21:30:35,003 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2022-10-15 21:30:35,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 21:30:35,029 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2022-10-15 21:30:35,039 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 21:30:35,139 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-10-15 21:30:35,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 21:30:35,156 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-10-15 21:30:35,158 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 21:30:35,173 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-10-15 21:30:35,175 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 21:30:35,188 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2022-10-15 21:30:35,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 21:30:35,209 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2022-10-15 21:30:35,210 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-15 21:30:35,210 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1551591114] [2022-10-15 21:30:35,211 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1551591114] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-15 21:30:35,211 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-15 21:30:35,212 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2022-10-15 21:30:35,214 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [191276989] [2022-10-15 21:30:35,215 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-15 21:30:35,221 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2022-10-15 21:30:35,222 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-15 21:30:35,258 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2022-10-15 21:30:35,259 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2022-10-15 21:30:35,270 INFO L87 Difference]: Start difference. First operand has 3091 states, 2130 states have (on average 1.3230046948356808) internal successors, (2818), 2278 states have internal predecessors, (2818), 666 states have call successors, (666), 234 states have call predecessors, (666), 234 states have return successors, (666), 649 states have call predecessors, (666), 666 states have call successors, (666) Second operand has 5 states, 5 states have (on average 9.6) internal successors, (48), 2 states have internal predecessors, (48), 2 states have call successors, (18), 5 states have call predecessors, (18), 2 states have return successors, (15), 1 states have call predecessors, (15), 2 states have call successors, (15) [2022-10-15 21:30:43,327 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-15 21:30:43,327 INFO L93 Difference]: Finished difference Result 6513 states and 9174 transitions. [2022-10-15 21:30:43,329 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2022-10-15 21:30:43,331 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 9.6) internal successors, (48), 2 states have internal predecessors, (48), 2 states have call successors, (18), 5 states have call predecessors, (18), 2 states have return successors, (15), 1 states have call predecessors, (15), 2 states have call successors, (15) Word has length 102 [2022-10-15 21:30:43,331 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-15 21:30:43,375 INFO L225 Difference]: With dead ends: 6513 [2022-10-15 21:30:43,376 INFO L226 Difference]: Without dead ends: 3112 [2022-10-15 21:30:43,407 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 46 GetRequests, 39 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2022-10-15 21:30:43,412 INFO L413 NwaCegarLoop]: 3458 mSDtfsCounter, 6763 mSDsluCounter, 888 mSDsCounter, 0 mSdLazyCounter, 2590 mSolverCounterSat, 3847 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6763 SdHoareTripleChecker+Valid, 4346 SdHoareTripleChecker+Invalid, 6437 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 3847 IncrementalHoareTripleChecker+Valid, 2590 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 7.1s IncrementalHoareTripleChecker+Time [2022-10-15 21:30:43,413 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [6763 Valid, 4346 Invalid, 6437 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [3847 Valid, 2590 Invalid, 0 Unknown, 0 Unchecked, 7.1s Time] [2022-10-15 21:30:43,448 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3112 states. [2022-10-15 21:30:43,784 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 3112 to 2649. [2022-10-15 21:30:43,793 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2649 states, 1845 states have (on average 1.2915989159891599) internal successors, (2383), 1941 states have internal predecessors, (2383), 563 states have call successors, (563), 190 states have call predecessors, (563), 190 states have return successors, (563), 547 states have call predecessors, (563), 563 states have call successors, (563) [2022-10-15 21:30:43,820 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2649 states to 2649 states and 3509 transitions. [2022-10-15 21:30:43,824 INFO L78 Accepts]: Start accepts. Automaton has 2649 states and 3509 transitions. Word has length 102 [2022-10-15 21:30:43,824 INFO L84 Accepts]: Finished accepts. word is rejected. [2022-10-15 21:30:43,824 INFO L495 AbstractCegarLoop]: Abstraction has 2649 states and 3509 transitions. [2022-10-15 21:30:43,825 INFO L496 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 9.6) internal successors, (48), 2 states have internal predecessors, (48), 2 states have call successors, (18), 5 states have call predecessors, (18), 2 states have return successors, (15), 1 states have call predecessors, (15), 2 states have call successors, (15) [2022-10-15 21:30:43,825 INFO L276 IsEmpty]: Start isEmpty. Operand 2649 states and 3509 transitions. [2022-10-15 21:30:43,828 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 103 [2022-10-15 21:30:43,829 INFO L187 NwaCegarLoop]: Found error trace [2022-10-15 21:30:43,829 INFO L195 NwaCegarLoop]: trace histogram [6, 6, 6, 4, 4, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2022-10-15 21:30:43,829 WARN L477 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2022-10-15 21:30:43,830 INFO L420 AbstractCegarLoop]: === Iteration 2 === Targeting nlmsg_total_sizeErr0ASSERT_VIOLATIONINTEGER_OVERFLOW === [__team_options_registerErr0ASSERT_VIOLATIONINTEGER_OVERFLOW, __team_options_registerErr1ASSERT_VIOLATIONINTEGER_OVERFLOW (and 58 more)] === [2022-10-15 21:30:43,830 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2022-10-15 21:30:43,830 INFO L85 PathProgramCache]: Analyzing trace with hash -1886186559, now seen corresponding path program 1 times [2022-10-15 21:30:43,830 INFO L118 FreeRefinementEngine]: Executing refinement strategy CAMEL [2022-10-15 21:30:43,831 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1297355927] [2022-10-15 21:30:43,831 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2022-10-15 21:30:43,831 INFO L127 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2022-10-15 21:30:44,000 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 21:30:44,979 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 2 [2022-10-15 21:30:44,982 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 21:30:44,994 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 9 [2022-10-15 21:30:44,997 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 21:30:45,009 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 15 [2022-10-15 21:30:45,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 21:30:45,028 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 29 [2022-10-15 21:30:45,031 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 21:30:45,048 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 33 [2022-10-15 21:30:45,051 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 21:30:45,061 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 38 [2022-10-15 21:30:45,121 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 21:30:45,138 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-10-15 21:30:45,141 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 21:30:45,156 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 51 [2022-10-15 21:30:45,160 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 21:30:45,173 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 57 [2022-10-15 21:30:45,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 21:30:45,189 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 62 [2022-10-15 21:30:45,192 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 21:30:45,217 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 68 [2022-10-15 21:30:45,222 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 21:30:45,240 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 1 [2022-10-15 21:30:45,242 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 21:30:45,255 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 6 [2022-10-15 21:30:45,256 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 21:30:45,269 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 11 [2022-10-15 21:30:45,270 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 21:30:45,282 INFO L376 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 89 [2022-10-15 21:30:45,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2022-10-15 21:30:45,298 INFO L134 CoverageAnalysis]: Checked inductivity of 78 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 78 trivial. 0 not checked. [2022-10-15 21:30:45,299 INFO L136 FreeRefinementEngine]: Strategy CAMEL found an infeasible trace [2022-10-15 21:30:45,299 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1297355927] [2022-10-15 21:30:45,299 INFO L157 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1297355927] provided 1 perfect and 0 imperfect interpolant sequences [2022-10-15 21:30:45,300 INFO L184 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2022-10-15 21:30:45,300 INFO L197 FreeRefinementEngine]: Number of different interpolants: perfect sequences [8] imperfect sequences [] total 8 [2022-10-15 21:30:45,300 INFO L121 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1568586351] [2022-10-15 21:30:45,300 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2022-10-15 21:30:45,302 INFO L571 AbstractCegarLoop]: INTERPOLANT automaton has 9 states [2022-10-15 21:30:45,302 INFO L100 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy CAMEL [2022-10-15 21:30:45,303 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2022-10-15 21:30:45,303 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=15, Invalid=57, Unknown=0, NotChecked=0, Total=72 [2022-10-15 21:30:45,304 INFO L87 Difference]: Start difference. First operand 2649 states and 3509 transitions. Second operand has 9 states, 7 states have (on average 6.857142857142857) internal successors, (48), 4 states have internal predecessors, (48), 2 states have call successors, (18), 6 states have call predecessors, (18), 1 states have return successors, (15), 1 states have call predecessors, (15), 1 states have call successors, (15) [2022-10-15 21:31:03,808 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2022-10-15 21:31:03,808 INFO L93 Difference]: Finished difference Result 3133 states and 4201 transitions. [2022-10-15 21:31:03,809 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2022-10-15 21:31:03,809 INFO L78 Accepts]: Start accepts. Automaton has has 9 states, 7 states have (on average 6.857142857142857) internal successors, (48), 4 states have internal predecessors, (48), 2 states have call successors, (18), 6 states have call predecessors, (18), 1 states have return successors, (15), 1 states have call predecessors, (15), 1 states have call successors, (15) Word has length 102 [2022-10-15 21:31:03,811 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2022-10-15 21:31:03,833 INFO L225 Difference]: With dead ends: 3133 [2022-10-15 21:31:03,833 INFO L226 Difference]: Without dead ends: 3132 [2022-10-15 21:31:03,835 INFO L412 NwaCegarLoop]: 0 DeclaredPredicates, 47 GetRequests, 30 SyntacticMatches, 0 SemanticMatches, 17 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 36 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=98, Invalid=244, Unknown=0, NotChecked=0, Total=342 [2022-10-15 21:31:03,837 INFO L413 NwaCegarLoop]: 3028 mSDtfsCounter, 6517 mSDsluCounter, 1655 mSDsCounter, 0 mSdLazyCounter, 15895 mSolverCounterSat, 3577 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 15.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6517 SdHoareTripleChecker+Valid, 4683 SdHoareTripleChecker+Invalid, 19472 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.2s SdHoareTripleChecker+Time, 3577 IncrementalHoareTripleChecker+Valid, 15895 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 17.5s IncrementalHoareTripleChecker+Time [2022-10-15 21:31:03,837 INFO L414 NwaCegarLoop]: SdHoareTripleChecker [6517 Valid, 4683 Invalid, 19472 Unknown, 0 Unchecked, 0.2s Time], IncrementalHoareTripleChecker [3577 Valid, 15895 Invalid, 0 Unknown, 0 Unchecked, 17.5s Time] [2022-10-15 21:31:03,844 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 3132 states.