./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i --full-output --architecture 64bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aef121e0 Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/bin/utaipan-EQgc7hIp5V/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/bin/utaipan-EQgc7hIp5V/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/bin/utaipan-EQgc7hIp5V/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/bin/utaipan-EQgc7hIp5V/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/bin/utaipan-EQgc7hIp5V/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/bin/utaipan-EQgc7hIp5V --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 13180db7de3a8489ee06ea96825d5be5d06449dd3c867f58676a7914255b860c --- Real Ultimate output --- This is Ultimate 0.2.1-dev-aef121e [2021-11-23 03:24:30,820 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-23 03:24:30,824 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-23 03:24:30,902 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-23 03:24:30,902 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-23 03:24:30,910 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-23 03:24:30,913 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-23 03:24:30,918 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-23 03:24:30,922 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-23 03:24:30,929 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-23 03:24:30,930 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-23 03:24:30,933 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-23 03:24:30,934 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-23 03:24:30,937 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-23 03:24:30,941 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-23 03:24:30,946 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-23 03:24:30,948 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-23 03:24:30,950 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-23 03:24:30,953 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-23 03:24:30,964 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-23 03:24:30,967 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-23 03:24:30,969 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-23 03:24:30,973 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-23 03:24:30,975 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-23 03:24:30,980 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-23 03:24:30,981 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-23 03:24:30,981 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-23 03:24:30,984 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-23 03:24:30,985 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-23 03:24:30,987 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-23 03:24:30,987 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-23 03:24:30,989 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-23 03:24:30,992 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-23 03:24:30,993 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-23 03:24:30,996 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-23 03:24:30,996 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-23 03:24:30,997 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-23 03:24:30,998 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-23 03:24:30,998 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-23 03:24:30,999 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-23 03:24:31,000 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-23 03:24:31,002 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/bin/utaipan-EQgc7hIp5V/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-23 03:24:31,062 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-23 03:24:31,062 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-23 03:24:31,063 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-23 03:24:31,064 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-23 03:24:31,065 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-23 03:24:31,065 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-23 03:24:31,066 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-23 03:24:31,066 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-23 03:24:31,066 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-23 03:24:31,067 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-23 03:24:31,068 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-23 03:24:31,069 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-23 03:24:31,069 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-23 03:24:31,069 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-23 03:24:31,070 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-23 03:24:31,070 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-23 03:24:31,070 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-23 03:24:31,071 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2021-11-23 03:24:31,072 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-23 03:24:31,072 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-23 03:24:31,072 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-23 03:24:31,073 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-23 03:24:31,073 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-23 03:24:31,073 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-23 03:24:31,074 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-23 03:24:31,074 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-23 03:24:31,076 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-23 03:24:31,076 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-23 03:24:31,077 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-23 03:24:31,077 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-23 03:24:31,077 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-23 03:24:31,078 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-23 03:24:31,078 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-23 03:24:31,078 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-23 03:24:31,079 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-23 03:24:31,079 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-23 03:24:31,079 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-23 03:24:31,080 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-23 03:24:31,080 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/bin/utaipan-EQgc7hIp5V/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/bin/utaipan-EQgc7hIp5V Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 13180db7de3a8489ee06ea96825d5be5d06449dd3c867f58676a7914255b860c [2021-11-23 03:24:31,441 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-23 03:24:31,470 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-23 03:24:31,474 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-23 03:24:31,476 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-23 03:24:31,477 INFO L275 PluginConnector]: CDTParser initialized [2021-11-23 03:24:31,478 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/bin/utaipan-EQgc7hIp5V/../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i [2021-11-23 03:24:31,580 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/bin/utaipan-EQgc7hIp5V/data/fc5e35eb5/a5c2c40fce76409ca10d9605548ef036/FLAG4b70e2979 [2021-11-23 03:24:32,853 INFO L306 CDTParser]: Found 1 translation units. [2021-11-23 03:24:32,855 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i [2021-11-23 03:24:32,943 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/bin/utaipan-EQgc7hIp5V/data/fc5e35eb5/a5c2c40fce76409ca10d9605548ef036/FLAG4b70e2979 [2021-11-23 03:24:33,063 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/bin/utaipan-EQgc7hIp5V/data/fc5e35eb5/a5c2c40fce76409ca10d9605548ef036 [2021-11-23 03:24:33,069 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-23 03:24:33,072 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-23 03:24:33,076 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-23 03:24:33,076 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-23 03:24:33,080 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-23 03:24:33,083 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:24:33" (1/1) ... [2021-11-23 03:24:33,087 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7b33f22f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:24:33, skipping insertion in model container [2021-11-23 03:24:33,087 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 03:24:33" (1/1) ... [2021-11-23 03:24:33,095 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-23 03:24:33,364 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-23 03:24:38,266 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[400642,400655] [2021-11-23 03:24:38,270 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[400787,400800] [2021-11-23 03:24:38,271 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[400933,400946] [2021-11-23 03:24:38,272 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[401098,401111] [2021-11-23 03:24:38,273 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[401256,401269] [2021-11-23 03:24:38,274 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[401414,401427] [2021-11-23 03:24:38,274 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[401572,401585] [2021-11-23 03:24:38,275 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[401732,401745] [2021-11-23 03:24:38,276 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[401891,401904] [2021-11-23 03:24:38,277 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[402030,402043] [2021-11-23 03:24:38,277 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[402172,402185] [2021-11-23 03:24:38,278 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[402321,402334] [2021-11-23 03:24:38,279 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[402460,402473] [2021-11-23 03:24:38,279 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[402615,402628] [2021-11-23 03:24:38,280 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[402775,402788] [2021-11-23 03:24:38,281 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[402926,402939] [2021-11-23 03:24:38,281 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[403077,403090] [2021-11-23 03:24:38,282 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[403229,403242] [2021-11-23 03:24:38,282 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[403378,403391] [2021-11-23 03:24:38,283 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[403526,403539] [2021-11-23 03:24:38,284 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[403683,403696] [2021-11-23 03:24:38,284 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[403832,403845] [2021-11-23 03:24:38,285 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[403988,404001] [2021-11-23 03:24:38,286 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[404141,404154] [2021-11-23 03:24:38,286 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[404287,404300] [2021-11-23 03:24:38,287 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[404430,404443] [2021-11-23 03:24:38,287 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[404582,404595] [2021-11-23 03:24:38,288 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[404728,404741] [2021-11-23 03:24:38,289 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[404873,404886] [2021-11-23 03:24:38,290 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[405027,405040] [2021-11-23 03:24:38,290 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[405178,405191] [2021-11-23 03:24:38,291 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[405333,405346] [2021-11-23 03:24:38,291 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[405485,405498] [2021-11-23 03:24:38,292 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[405640,405653] [2021-11-23 03:24:38,293 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[405804,405817] [2021-11-23 03:24:38,293 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[405960,405973] [2021-11-23 03:24:38,294 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[406124,406137] [2021-11-23 03:24:38,294 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[406266,406279] [2021-11-23 03:24:38,295 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[406424,406437] [2021-11-23 03:24:38,296 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[406591,406604] [2021-11-23 03:24:38,296 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[406750,406763] [2021-11-23 03:24:38,297 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[406909,406922] [2021-11-23 03:24:38,298 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[407058,407071] [2021-11-23 03:24:38,298 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[407205,407218] [2021-11-23 03:24:38,299 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[407344,407357] [2021-11-23 03:24:38,299 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[407507,407520] [2021-11-23 03:24:38,300 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[407673,407686] [2021-11-23 03:24:38,301 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[407837,407850] [2021-11-23 03:24:38,301 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[408002,408015] [2021-11-23 03:24:38,302 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[408167,408180] [2021-11-23 03:24:38,302 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[408333,408346] [2021-11-23 03:24:38,303 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[408498,408511] [2021-11-23 03:24:38,304 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[408665,408678] [2021-11-23 03:24:38,304 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[408825,408838] [2021-11-23 03:24:38,305 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[408987,409000] [2021-11-23 03:24:38,305 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[409146,409159] [2021-11-23 03:24:38,306 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[409292,409305] [2021-11-23 03:24:38,306 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[409435,409448] [2021-11-23 03:24:38,307 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[409579,409592] [2021-11-23 03:24:38,308 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[409722,409735] [2021-11-23 03:24:38,308 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[409866,409879] [2021-11-23 03:24:38,309 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[410007,410020] [2021-11-23 03:24:38,309 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[410145,410158] [2021-11-23 03:24:38,310 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[410303,410316] [2021-11-23 03:24:38,311 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[410462,410475] [2021-11-23 03:24:38,311 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[410618,410631] [2021-11-23 03:24:38,312 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[410767,410780] [2021-11-23 03:24:38,312 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[410919,410932] [2021-11-23 03:24:38,313 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[411070,411083] [2021-11-23 03:24:38,313 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[411219,411232] [2021-11-23 03:24:38,314 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[411371,411384] [2021-11-23 03:24:38,315 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[411519,411532] [2021-11-23 03:24:38,315 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[411672,411685] [2021-11-23 03:24:38,316 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[411823,411836] [2021-11-23 03:24:38,316 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[411973,411986] [2021-11-23 03:24:38,317 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[412120,412133] [2021-11-23 03:24:38,318 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[412271,412284] [2021-11-23 03:24:38,318 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[412422,412435] [2021-11-23 03:24:38,319 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[412570,412583] [2021-11-23 03:24:38,319 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[412736,412749] [2021-11-23 03:24:38,320 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[412905,412918] [2021-11-23 03:24:38,320 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[413072,413085] [2021-11-23 03:24:38,321 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[413240,413253] [2021-11-23 03:24:38,322 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[413390,413403] [2021-11-23 03:24:38,322 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[413537,413550] [2021-11-23 03:24:38,323 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[413698,413711] [2021-11-23 03:24:38,323 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[413868,413881] [2021-11-23 03:24:38,324 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[414030,414043] [2021-11-23 03:24:38,346 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 03:24:38,371 INFO L203 MainTranslator]: Completed pre-run [2021-11-23 03:24:38,849 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[400642,400655] [2021-11-23 03:24:38,891 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[400787,400800] [2021-11-23 03:24:38,892 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[400933,400946] [2021-11-23 03:24:38,892 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[401098,401111] [2021-11-23 03:24:38,893 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[401256,401269] [2021-11-23 03:24:38,893 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[401414,401427] [2021-11-23 03:24:38,894 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[401572,401585] [2021-11-23 03:24:38,894 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[401732,401745] [2021-11-23 03:24:38,895 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[401891,401904] [2021-11-23 03:24:38,895 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[402030,402043] [2021-11-23 03:24:38,895 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[402172,402185] [2021-11-23 03:24:38,896 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[402321,402334] [2021-11-23 03:24:38,896 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[402460,402473] [2021-11-23 03:24:38,897 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[402615,402628] [2021-11-23 03:24:38,897 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[402775,402788] [2021-11-23 03:24:38,898 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[402926,402939] [2021-11-23 03:24:38,898 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[403077,403090] [2021-11-23 03:24:38,898 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[403229,403242] [2021-11-23 03:24:38,899 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[403378,403391] [2021-11-23 03:24:38,899 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[403526,403539] [2021-11-23 03:24:38,900 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[403683,403696] [2021-11-23 03:24:38,900 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[403832,403845] [2021-11-23 03:24:38,901 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[403988,404001] [2021-11-23 03:24:38,901 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[404141,404154] [2021-11-23 03:24:38,901 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[404287,404300] [2021-11-23 03:24:38,904 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[404430,404443] [2021-11-23 03:24:38,906 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[404582,404595] [2021-11-23 03:24:38,907 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[404728,404741] [2021-11-23 03:24:38,908 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[404873,404886] [2021-11-23 03:24:38,908 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[405027,405040] [2021-11-23 03:24:38,909 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[405178,405191] [2021-11-23 03:24:38,909 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[405333,405346] [2021-11-23 03:24:38,910 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[405485,405498] [2021-11-23 03:24:38,911 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[405640,405653] [2021-11-23 03:24:38,912 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[405804,405817] [2021-11-23 03:24:38,913 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[405960,405973] [2021-11-23 03:24:38,914 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[406124,406137] [2021-11-23 03:24:38,915 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[406266,406279] [2021-11-23 03:24:38,917 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[406424,406437] [2021-11-23 03:24:38,918 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[406591,406604] [2021-11-23 03:24:38,919 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[406750,406763] [2021-11-23 03:24:38,920 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[406909,406922] [2021-11-23 03:24:38,923 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[407058,407071] [2021-11-23 03:24:38,923 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[407205,407218] [2021-11-23 03:24:38,924 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[407344,407357] [2021-11-23 03:24:38,924 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[407507,407520] [2021-11-23 03:24:38,925 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[407673,407686] [2021-11-23 03:24:38,926 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[407837,407850] [2021-11-23 03:24:38,927 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[408002,408015] [2021-11-23 03:24:38,927 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[408167,408180] [2021-11-23 03:24:38,928 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[408333,408346] [2021-11-23 03:24:38,929 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[408498,408511] [2021-11-23 03:24:38,929 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[408665,408678] [2021-11-23 03:24:38,930 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[408825,408838] [2021-11-23 03:24:38,931 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[408987,409000] [2021-11-23 03:24:38,933 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[409146,409159] [2021-11-23 03:24:38,937 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[409292,409305] [2021-11-23 03:24:38,938 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[409435,409448] [2021-11-23 03:24:38,939 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[409579,409592] [2021-11-23 03:24:38,940 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[409722,409735] [2021-11-23 03:24:38,941 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[409866,409879] [2021-11-23 03:24:38,942 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[410007,410020] [2021-11-23 03:24:38,942 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[410145,410158] [2021-11-23 03:24:38,943 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[410303,410316] [2021-11-23 03:24:38,944 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[410462,410475] [2021-11-23 03:24:38,952 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[410618,410631] [2021-11-23 03:24:38,952 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[410767,410780] [2021-11-23 03:24:38,953 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[410919,410932] [2021-11-23 03:24:38,958 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[411070,411083] [2021-11-23 03:24:38,960 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[411219,411232] [2021-11-23 03:24:38,962 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[411371,411384] [2021-11-23 03:24:38,963 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[411519,411532] [2021-11-23 03:24:38,964 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[411672,411685] [2021-11-23 03:24:38,964 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[411823,411836] [2021-11-23 03:24:38,965 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[411973,411986] [2021-11-23 03:24:38,965 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[412120,412133] [2021-11-23 03:24:38,971 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[412271,412284] [2021-11-23 03:24:38,972 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[412422,412435] [2021-11-23 03:24:38,973 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[412570,412583] [2021-11-23 03:24:38,974 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[412736,412749] [2021-11-23 03:24:38,975 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[412905,412918] [2021-11-23 03:24:38,976 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[413072,413085] [2021-11-23 03:24:38,977 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[413240,413253] [2021-11-23 03:24:38,978 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[413390,413403] [2021-11-23 03:24:38,978 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[413537,413550] [2021-11-23 03:24:38,979 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[413698,413711] [2021-11-23 03:24:38,979 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[413868,413881] [2021-11-23 03:24:38,980 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[414030,414043] [2021-11-23 03:24:38,988 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-23 03:24:39,308 INFO L208 MainTranslator]: Completed translation [2021-11-23 03:24:39,309 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:24:39 WrapperNode [2021-11-23 03:24:39,309 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-23 03:24:39,310 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-23 03:24:39,310 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-23 03:24:39,311 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-23 03:24:39,320 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:24:39" (1/1) ... [2021-11-23 03:24:39,516 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:24:39" (1/1) ... [2021-11-23 03:24:39,731 INFO L137 Inliner]: procedures = 616, calls = 1459, calls flagged for inlining = 273, calls inlined = 178, statements flattened = 2640 [2021-11-23 03:24:39,732 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-23 03:24:39,734 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-23 03:24:39,734 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-23 03:24:39,734 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-23 03:24:39,745 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:24:39" (1/1) ... [2021-11-23 03:24:39,745 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:24:39" (1/1) ... [2021-11-23 03:24:39,767 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:24:39" (1/1) ... [2021-11-23 03:24:39,768 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:24:39" (1/1) ... [2021-11-23 03:24:39,900 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:24:39" (1/1) ... [2021-11-23 03:24:39,929 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:24:39" (1/1) ... [2021-11-23 03:24:39,949 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:24:39" (1/1) ... [2021-11-23 03:24:39,975 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-23 03:24:39,976 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-23 03:24:39,976 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-23 03:24:39,977 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-23 03:24:39,978 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:24:39" (1/1) ... [2021-11-23 03:24:39,987 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-23 03:24:40,000 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/bin/utaipan-EQgc7hIp5V/z3 [2021-11-23 03:24:40,013 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/bin/utaipan-EQgc7hIp5V/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-23 03:24:40,015 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/bin/utaipan-EQgc7hIp5V/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-23 03:24:40,059 INFO L130 BoogieDeclarations]: Found specification of procedure nlmsg_total_size [2021-11-23 03:24:40,060 INFO L138 BoogieDeclarations]: Found implementation of procedure nlmsg_total_size [2021-11-23 03:24:40,060 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_coherent_check_final_state [2021-11-23 03:24:40,060 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_coherent_check_final_state [2021-11-23 03:24:40,060 INFO L130 BoogieDeclarations]: Found specification of procedure seq_release_net [2021-11-23 03:24:40,061 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_release_net [2021-11-23 03:24:40,061 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-23 03:24:40,061 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-23 03:24:40,061 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2021-11-23 03:24:40,061 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2021-11-23 03:24:40,062 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-23 03:24:40,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-23 03:24:40,062 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_mmc_sdio_func_check_final_state [2021-11-23 03:24:40,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_mmc_sdio_func_check_final_state [2021-11-23 03:24:40,062 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-11-23 03:24:40,062 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-11-23 03:24:40,063 INFO L130 BoogieDeclarations]: Found specification of procedure __nfulnl_send [2021-11-23 03:24:40,063 INFO L138 BoogieDeclarations]: Found implementation of procedure __nfulnl_send [2021-11-23 03:24:40,063 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_bh [2021-11-23 03:24:40,063 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_bh [2021-11-23 03:24:40,063 INFO L130 BoogieDeclarations]: Found specification of procedure instance_put [2021-11-23 03:24:40,064 INFO L138 BoogieDeclarations]: Found implementation of procedure instance_put [2021-11-23 03:24:40,064 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_arch_io_check_final_state [2021-11-23 03:24:40,064 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_arch_io_check_final_state [2021-11-23 03:24:40,064 INFO L130 BoogieDeclarations]: Found specification of procedure nf_log_unregister [2021-11-23 03:24:40,064 INFO L138 BoogieDeclarations]: Found implementation of procedure nf_log_unregister [2021-11-23 03:24:40,065 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_check_final_state [2021-11-23 03:24:40,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_check_final_state [2021-11-23 03:24:40,065 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-23 03:24:40,065 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-23 03:24:40,065 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-23 03:24:40,065 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-23 03:24:40,066 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2021-11-23 03:24:40,066 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2021-11-23 03:24:40,066 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-23 03:24:40,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-23 03:24:40,066 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_queue_check_final_state [2021-11-23 03:24:40,066 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_queue_check_final_state [2021-11-23 03:24:40,067 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-23 03:24:40,067 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tailroom [2021-11-23 03:24:40,067 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tailroom [2021-11-23 03:24:40,067 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_request_check_final_state [2021-11-23 03:24:40,067 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_request_check_final_state [2021-11-23 03:24:40,068 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2021-11-23 03:24:40,068 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2021-11-23 03:24:40,068 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-23 03:24:40,068 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-23 03:24:40,068 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_in_interrupt_context [2021-11-23 03:24:40,068 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_in_interrupt_context [2021-11-23 03:24:40,069 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-23 03:24:40,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-23 03:24:40,069 INFO L130 BoogieDeclarations]: Found specification of procedure nfnetlink_subsys_unregister [2021-11-23 03:24:40,069 INFO L138 BoogieDeclarations]: Found implementation of procedure nfnetlink_subsys_unregister [2021-11-23 03:24:40,069 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2021-11-23 03:24:40,069 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2021-11-23 03:24:40,070 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-23 03:24:40,070 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_check_final_state [2021-11-23 03:24:40,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_check_final_state [2021-11-23 03:24:40,070 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_register_reset_error_counter [2021-11-23 03:24:40,070 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_register_reset_error_counter [2021-11-23 03:24:40,070 INFO L130 BoogieDeclarations]: Found specification of procedure seq_file_net [2021-11-23 03:24:40,071 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_file_net [2021-11-23 03:24:40,071 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_130 [2021-11-23 03:24:40,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_130 [2021-11-23 03:24:40,071 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_check_final_state [2021-11-23 03:24:40,071 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_check_final_state [2021-11-23 03:24:40,072 INFO L130 BoogieDeclarations]: Found specification of procedure nlmsg_put [2021-11-23 03:24:40,072 INFO L138 BoogieDeclarations]: Found implementation of procedure nlmsg_put [2021-11-23 03:24:40,072 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_138 [2021-11-23 03:24:40,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_138 [2021-11-23 03:24:40,072 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2021-11-23 03:24:40,072 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2021-11-23 03:24:40,073 INFO L130 BoogieDeclarations]: Found specification of procedure instance_lookup_get [2021-11-23 03:24:40,073 INFO L138 BoogieDeclarations]: Found implementation of procedure instance_lookup_get [2021-11-23 03:24:40,073 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-23 03:24:40,073 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-23 03:24:40,073 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-23 03:24:40,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-23 03:24:40,074 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-23 03:24:40,074 INFO L130 BoogieDeclarations]: Found specification of procedure seq_show [2021-11-23 03:24:40,074 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_show [2021-11-23 03:24:40,074 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_register_reset_error_counter [2021-11-23 03:24:40,074 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_register_reset_error_counter [2021-11-23 03:24:40,075 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-23 03:24:40,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-23 03:24:40,075 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_lock_of_nfulnl_instance [2021-11-23 03:24:40,075 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_lock_of_nfulnl_instance [2021-11-23 03:24:40,075 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2021-11-23 03:24:40,075 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2021-11-23 03:24:40,076 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2021-11-23 03:24:40,076 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2021-11-23 03:24:40,076 INFO L130 BoogieDeclarations]: Found specification of procedure __cmpxchg_wrong_size [2021-11-23 03:24:40,076 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-23 03:24:40,076 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-23 03:24:40,077 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-11-23 03:24:40,077 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-11-23 03:24:40,077 INFO L130 BoogieDeclarations]: Found specification of procedure nful_open [2021-11-23 03:24:40,077 INFO L138 BoogieDeclarations]: Found implementation of procedure nful_open [2021-11-23 03:24:40,077 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2021-11-23 03:24:40,077 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_read [2021-11-23 03:24:40,078 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_netlink_unregister_notifier [2021-11-23 03:24:40,078 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_netlink_unregister_notifier [2021-11-23 03:24:40,078 INFO L130 BoogieDeclarations]: Found specification of procedure nla_get_be32 [2021-11-23 03:24:40,078 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_get_be32 [2021-11-23 03:24:40,078 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-11-23 03:24:40,078 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-11-23 03:24:40,079 INFO L130 BoogieDeclarations]: Found specification of procedure nfnl_log_pernet [2021-11-23 03:24:40,079 INFO L138 BoogieDeclarations]: Found implementation of procedure nfnl_log_pernet [2021-11-23 03:24:40,079 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_check_final_state [2021-11-23 03:24:40,079 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_check_final_state [2021-11-23 03:24:40,079 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_for_read_section [2021-11-23 03:24:40,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_for_read_section [2021-11-23 03:24:40,080 INFO L130 BoogieDeclarations]: Found specification of procedure nlmsg_data [2021-11-23 03:24:40,080 INFO L138 BoogieDeclarations]: Found implementation of procedure nlmsg_data [2021-11-23 03:24:40,080 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_check_final_state [2021-11-23 03:24:40,080 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_check_final_state [2021-11-23 03:24:40,080 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-23 03:24:40,081 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_sysfs_check_final_state [2021-11-23 03:24:40,081 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_sysfs_check_final_state [2021-11-23 03:24:40,081 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-23 03:24:40,081 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock_bh [2021-11-23 03:24:40,081 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock_bh [2021-11-23 03:24:40,081 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-23 03:24:40,082 INFO L130 BoogieDeclarations]: Found specification of procedure nfnl_log_net_exit [2021-11-23 03:24:40,082 INFO L138 BoogieDeclarations]: Found implementation of procedure nfnl_log_net_exit [2021-11-23 03:24:40,082 INFO L130 BoogieDeclarations]: Found specification of procedure nla_data [2021-11-23 03:24:40,082 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_data [2021-11-23 03:24:40,082 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-11-23 03:24:40,082 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-11-23 03:24:40,083 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_check_final_state [2021-11-23 03:24:40,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_check_final_state [2021-11-23 03:24:40,083 INFO L130 BoogieDeclarations]: Found specification of procedure __instance_lookup [2021-11-23 03:24:40,083 INFO L138 BoogieDeclarations]: Found implementation of procedure __instance_lookup [2021-11-23 03:24:40,083 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-23 03:24:40,083 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-23 03:24:40,084 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-23 03:24:40,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-23 03:24:40,084 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2021-11-23 03:24:40,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2021-11-23 03:24:40,084 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_urb_check_final_state [2021-11-23 03:24:40,084 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_urb_check_final_state [2021-11-23 03:24:40,085 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_132 [2021-11-23 03:24:40,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_132 [2021-11-23 03:24:40,085 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_139 [2021-11-23 03:24:40,085 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_139 [2021-11-23 03:24:40,085 INFO L130 BoogieDeclarations]: Found specification of procedure netlink_unregister_notifier [2021-11-23 03:24:40,085 INFO L138 BoogieDeclarations]: Found implementation of procedure netlink_unregister_notifier [2021-11-23 03:24:40,086 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_held [2021-11-23 03:24:40,086 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_held [2021-11-23 03:24:40,086 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2021-11-23 03:24:40,086 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2021-11-23 03:24:40,086 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-23 03:24:40,086 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-23 03:24:40,087 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-23 03:24:40,087 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_char_dev_check_final_state [2021-11-23 03:24:40,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_char_dev_check_final_state [2021-11-23 03:24:40,087 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-23 03:24:40,087 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-23 03:24:40,087 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_check_final_state [2021-11-23 03:24:40,088 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_check_final_state [2021-11-23 03:24:40,088 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2021-11-23 03:24:40,088 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2021-11-23 03:24:40,088 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2021-11-23 03:24:40,088 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2021-11-23 03:24:40,088 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_bh_held [2021-11-23 03:24:40,089 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_bh_held [2021-11-23 03:24:40,089 INFO L130 BoogieDeclarations]: Found specification of procedure __instance_destroy [2021-11-23 03:24:40,089 INFO L138 BoogieDeclarations]: Found implementation of procedure __instance_destroy [2021-11-23 03:24:40,089 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-23 03:24:40,089 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-23 03:24:40,089 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_nfulnl_instance [2021-11-23 03:24:40,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_nfulnl_instance [2021-11-23 03:24:40,090 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2021-11-23 03:24:40,090 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2021-11-23 03:24:40,090 INFO L130 BoogieDeclarations]: Found specification of procedure instance_hashfn [2021-11-23 03:24:40,090 INFO L138 BoogieDeclarations]: Found implementation of procedure instance_hashfn [2021-11-23 03:24:40,090 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-23 03:24:40,091 INFO L130 BoogieDeclarations]: Found specification of procedure __nfulnl_flush [2021-11-23 03:24:40,091 INFO L138 BoogieDeclarations]: Found implementation of procedure __nfulnl_flush [2021-11-23 03:24:40,091 INFO L130 BoogieDeclarations]: Found specification of procedure get_next [2021-11-23 03:24:40,091 INFO L138 BoogieDeclarations]: Found implementation of procedure get_next [2021-11-23 03:24:40,878 INFO L236 CfgBuilder]: Building ICFG [2021-11-23 03:24:40,882 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-23 03:24:41,059 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-11-23 03:24:43,091 INFO L277 CfgBuilder]: Performing block encoding [2021-11-23 03:24:43,469 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-23 03:24:43,469 INFO L301 CfgBuilder]: Removed 1 assume(true) statements. [2021-11-23 03:24:43,474 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 03:24:43 BoogieIcfgContainer [2021-11-23 03:24:43,474 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-23 03:24:43,477 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-11-23 03:24:43,477 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-11-23 03:24:43,481 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-11-23 03:24:43,481 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.11 03:24:33" (1/3) ... [2021-11-23 03:24:43,482 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@520edca3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 03:24:43, skipping insertion in model container [2021-11-23 03:24:43,482 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 03:24:39" (2/3) ... [2021-11-23 03:24:43,483 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@520edca3 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 03:24:43, skipping insertion in model container [2021-11-23 03:24:43,483 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 03:24:43" (3/3) ... [2021-11-23 03:24:43,485 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i [2021-11-23 03:24:43,492 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-11-23 03:24:43,492 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 31 error locations. [2021-11-23 03:24:43,560 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-11-23 03:24:43,568 INFO L339 AbstractCegarLoop]: Settings: SEPARATE_VIOLATION_CHECK=true, mInterprocedural=true, mMaxIterations=1000000, mWatchIteration=1000000, mArtifact=RCFG, mInterpolation=FPandBP, mInterpolantAutomaton=STRAIGHT_LINE, mDumpAutomata=false, mAutomataFormat=ATS_NUMERATE, mDumpPath=., mDeterminiation=PREDICATE_ABSTRACTION, mMinimize=MINIMIZE_SEVPA, mHoare=true, mAutomataTypeConcurrency=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, mLoopAccelerationTechnique=FAST_UPR [2021-11-23 03:24:43,568 INFO L340 AbstractCegarLoop]: Starting to check reachability of 31 error locations. [2021-11-23 03:24:43,618 INFO L276 IsEmpty]: Start isEmpty. Operand has 864 states, 489 states have (on average 1.3251533742331287) internal successors, (648), 545 states have internal predecessors, (648), 260 states have call successors, (260), 84 states have call predecessors, (260), 83 states have return successors, (255), 251 states have call predecessors, (255), 255 states have call successors, (255) [2021-11-23 03:24:43,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2021-11-23 03:24:43,629 INFO L506 BasicCegarLoop]: Found error trace [2021-11-23 03:24:43,630 INFO L514 BasicCegarLoop]: trace histogram [4, 4, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-23 03:24:43,630 INFO L402 AbstractCegarLoop]: === Iteration 1 === Targeting ldv_linux_arch_io_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_gadget_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_fs_sysfs_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 29 more)] === [2021-11-23 03:24:43,637 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 03:24:43,637 INFO L85 PathProgramCache]: Analyzing trace with hash 478082376, now seen corresponding path program 1 times [2021-11-23 03:24:43,649 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-23 03:24:43,649 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [946010924] [2021-11-23 03:24:43,650 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 03:24:43,651 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 03:24:43,969 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 03:24:44,401 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2021-11-23 03:24:44,402 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-23 03:24:44,402 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [946010924] [2021-11-23 03:24:44,403 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [946010924] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-23 03:24:44,403 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-23 03:24:44,404 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-23 03:24:44,406 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1924077635] [2021-11-23 03:24:44,407 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-23 03:24:44,412 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-23 03:24:44,421 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-23 03:24:44,465 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-23 03:24:44,466 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-23 03:24:44,475 INFO L87 Difference]: Start difference. First operand has 864 states, 489 states have (on average 1.3251533742331287) internal successors, (648), 545 states have internal predecessors, (648), 260 states have call successors, (260), 84 states have call predecessors, (260), 83 states have return successors, (255), 251 states have call predecessors, (255), 255 states have call successors, (255) Second operand has 4 states, 4 states have (on average 6.25) internal successors, (25), 4 states have internal predecessors, (25), 2 states have call successors, (10), 2 states have call predecessors, (10), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) [2021-11-23 03:24:45,511 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-23 03:24:45,512 INFO L93 Difference]: Finished difference Result 1708 states and 2388 transitions. [2021-11-23 03:24:45,513 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-23 03:24:45,515 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 6.25) internal successors, (25), 4 states have internal predecessors, (25), 2 states have call successors, (10), 2 states have call predecessors, (10), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) Word has length 51 [2021-11-23 03:24:45,516 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-23 03:24:45,562 INFO L225 Difference]: With dead ends: 1708 [2021-11-23 03:24:45,562 INFO L226 Difference]: Without dead ends: 849 [2021-11-23 03:24:45,584 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-23 03:24:45,588 INFO L933 BasicCegarLoop]: 966 mSDtfsCounter, 1104 mSDsluCounter, 1125 mSDsCounter, 0 mSdLazyCounter, 321 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1106 SdHoareTripleChecker+Valid, 1932 SdHoareTripleChecker+Invalid, 321 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 321 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2021-11-23 03:24:45,589 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1106 Valid, 1932 Invalid, 321 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [0 Valid, 321 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2021-11-23 03:24:45,616 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 849 states. [2021-11-23 03:24:45,841 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 849 to 849. [2021-11-23 03:24:45,845 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 849 states, 482 states have (on average 1.2510373443983402) internal successors, (603), 533 states have internal predecessors, (603), 255 states have call successors, (255), 83 states have call predecessors, (255), 82 states have return successors, (253), 249 states have call predecessors, (253), 253 states have call successors, (253) [2021-11-23 03:24:45,867 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 849 states to 849 states and 1111 transitions. [2021-11-23 03:24:45,870 INFO L78 Accepts]: Start accepts. Automaton has 849 states and 1111 transitions. Word has length 51 [2021-11-23 03:24:45,872 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-23 03:24:45,872 INFO L470 AbstractCegarLoop]: Abstraction has 849 states and 1111 transitions. [2021-11-23 03:24:45,873 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 6.25) internal successors, (25), 4 states have internal predecessors, (25), 2 states have call successors, (10), 2 states have call predecessors, (10), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) [2021-11-23 03:24:45,873 INFO L276 IsEmpty]: Start isEmpty. Operand 849 states and 1111 transitions. [2021-11-23 03:24:45,877 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2021-11-23 03:24:45,877 INFO L506 BasicCegarLoop]: Found error trace [2021-11-23 03:24:45,878 INFO L514 BasicCegarLoop]: trace histogram [4, 4, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-23 03:24:45,878 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-11-23 03:24:45,878 INFO L402 AbstractCegarLoop]: === Iteration 2 === Targeting ldv_linux_block_genhd_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_gadget_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_fs_sysfs_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 29 more)] === [2021-11-23 03:24:45,879 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 03:24:45,879 INFO L85 PathProgramCache]: Analyzing trace with hash 148089809, now seen corresponding path program 1 times [2021-11-23 03:24:45,880 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-23 03:24:45,880 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1303043940] [2021-11-23 03:24:45,880 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 03:24:45,880 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 03:24:45,994 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 03:24:46,177 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2021-11-23 03:24:46,177 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-23 03:24:46,178 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1303043940] [2021-11-23 03:24:46,178 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1303043940] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-23 03:24:46,178 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-23 03:24:46,178 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-23 03:24:46,179 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1773584046] [2021-11-23 03:24:46,179 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-23 03:24:46,181 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-23 03:24:46,182 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-23 03:24:46,182 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-23 03:24:46,183 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-23 03:24:46,183 INFO L87 Difference]: Start difference. First operand 849 states and 1111 transitions. Second operand has 4 states, 4 states have (on average 7.0) internal successors, (28), 4 states have internal predecessors, (28), 2 states have call successors, (11), 2 states have call predecessors, (11), 1 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) [2021-11-23 03:24:46,911 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-23 03:24:46,911 INFO L93 Difference]: Finished difference Result 849 states and 1111 transitions. [2021-11-23 03:24:46,912 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-23 03:24:46,913 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 7.0) internal successors, (28), 4 states have internal predecessors, (28), 2 states have call successors, (11), 2 states have call predecessors, (11), 1 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) Word has length 56 [2021-11-23 03:24:46,913 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-23 03:24:46,926 INFO L225 Difference]: With dead ends: 849 [2021-11-23 03:24:46,926 INFO L226 Difference]: Without dead ends: 847 [2021-11-23 03:24:46,928 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-23 03:24:46,929 INFO L933 BasicCegarLoop]: 948 mSDtfsCounter, 1084 mSDsluCounter, 1106 mSDsCounter, 0 mSdLazyCounter, 319 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1086 SdHoareTripleChecker+Valid, 1896 SdHoareTripleChecker+Invalid, 319 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 319 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2021-11-23 03:24:46,930 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1086 Valid, 1896 Invalid, 319 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 319 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2021-11-23 03:24:46,933 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 847 states. [2021-11-23 03:24:47,017 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 847 to 847. [2021-11-23 03:24:47,020 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 847 states, 481 states have (on average 1.2494802494802495) internal successors, (601), 531 states have internal predecessors, (601), 255 states have call successors, (255), 83 states have call predecessors, (255), 82 states have return successors, (253), 249 states have call predecessors, (253), 253 states have call successors, (253) [2021-11-23 03:24:47,031 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 847 states to 847 states and 1109 transitions. [2021-11-23 03:24:47,032 INFO L78 Accepts]: Start accepts. Automaton has 847 states and 1109 transitions. Word has length 56 [2021-11-23 03:24:47,033 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-23 03:24:47,033 INFO L470 AbstractCegarLoop]: Abstraction has 847 states and 1109 transitions. [2021-11-23 03:24:47,034 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 7.0) internal successors, (28), 4 states have internal predecessors, (28), 2 states have call successors, (11), 2 states have call predecessors, (11), 1 states have return successors, (10), 2 states have call predecessors, (10), 2 states have call successors, (10) [2021-11-23 03:24:47,034 INFO L276 IsEmpty]: Start isEmpty. Operand 847 states and 1109 transitions. [2021-11-23 03:24:47,038 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2021-11-23 03:24:47,038 INFO L506 BasicCegarLoop]: Found error trace [2021-11-23 03:24:47,039 INFO L514 BasicCegarLoop]: trace histogram [4, 4, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-23 03:24:47,039 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-11-23 03:24:47,039 INFO L402 AbstractCegarLoop]: === Iteration 3 === Targeting ldv_linux_block_queue_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_gadget_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_fs_sysfs_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 29 more)] === [2021-11-23 03:24:47,040 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 03:24:47,040 INFO L85 PathProgramCache]: Analyzing trace with hash -851673992, now seen corresponding path program 1 times [2021-11-23 03:24:47,041 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-23 03:24:47,041 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [828225949] [2021-11-23 03:24:47,041 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 03:24:47,041 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 03:24:47,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 03:24:47,200 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2021-11-23 03:24:47,201 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-23 03:24:47,201 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [828225949] [2021-11-23 03:24:47,201 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [828225949] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-23 03:24:47,202 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-23 03:24:47,202 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-23 03:24:47,202 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [809263200] [2021-11-23 03:24:47,202 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-23 03:24:47,203 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-23 03:24:47,203 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-23 03:24:47,204 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-23 03:24:47,204 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-23 03:24:47,204 INFO L87 Difference]: Start difference. First operand 847 states and 1109 transitions. Second operand has 4 states, 4 states have (on average 7.75) internal successors, (31), 4 states have internal predecessors, (31), 2 states have call successors, (12), 2 states have call predecessors, (12), 1 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) [2021-11-23 03:24:47,935 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-23 03:24:47,935 INFO L93 Difference]: Finished difference Result 847 states and 1109 transitions. [2021-11-23 03:24:47,936 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-23 03:24:47,936 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 7.75) internal successors, (31), 4 states have internal predecessors, (31), 2 states have call successors, (12), 2 states have call predecessors, (12), 1 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) Word has length 61 [2021-11-23 03:24:47,937 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-23 03:24:47,947 INFO L225 Difference]: With dead ends: 847 [2021-11-23 03:24:47,947 INFO L226 Difference]: Without dead ends: 845 [2021-11-23 03:24:47,948 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-23 03:24:47,950 INFO L933 BasicCegarLoop]: 946 mSDtfsCounter, 1081 mSDsluCounter, 1104 mSDsCounter, 0 mSdLazyCounter, 319 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1083 SdHoareTripleChecker+Valid, 1892 SdHoareTripleChecker+Invalid, 319 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 319 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2021-11-23 03:24:47,950 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1083 Valid, 1892 Invalid, 319 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 319 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2021-11-23 03:24:47,954 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 845 states. [2021-11-23 03:24:48,023 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 845 to 845. [2021-11-23 03:24:48,025 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 845 states, 480 states have (on average 1.2479166666666666) internal successors, (599), 529 states have internal predecessors, (599), 255 states have call successors, (255), 83 states have call predecessors, (255), 82 states have return successors, (253), 249 states have call predecessors, (253), 253 states have call successors, (253) [2021-11-23 03:24:48,036 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 845 states to 845 states and 1107 transitions. [2021-11-23 03:24:48,036 INFO L78 Accepts]: Start accepts. Automaton has 845 states and 1107 transitions. Word has length 61 [2021-11-23 03:24:48,037 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-23 03:24:48,037 INFO L470 AbstractCegarLoop]: Abstraction has 845 states and 1107 transitions. [2021-11-23 03:24:48,037 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 7.75) internal successors, (31), 4 states have internal predecessors, (31), 2 states have call successors, (12), 2 states have call predecessors, (12), 1 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) [2021-11-23 03:24:48,038 INFO L276 IsEmpty]: Start isEmpty. Operand 845 states and 1107 transitions. [2021-11-23 03:24:48,041 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2021-11-23 03:24:48,041 INFO L506 BasicCegarLoop]: Found error trace [2021-11-23 03:24:48,042 INFO L514 BasicCegarLoop]: trace histogram [4, 4, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-23 03:24:48,042 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-11-23 03:24:48,042 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_linux_block_request_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_gadget_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_fs_sysfs_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 29 more)] === [2021-11-23 03:24:48,043 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 03:24:48,043 INFO L85 PathProgramCache]: Analyzing trace with hash -1905224098, now seen corresponding path program 1 times [2021-11-23 03:24:48,043 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-23 03:24:48,043 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [543043107] [2021-11-23 03:24:48,043 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 03:24:48,044 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 03:24:48,131 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 03:24:48,305 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2021-11-23 03:24:48,305 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-23 03:24:48,305 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [543043107] [2021-11-23 03:24:48,306 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [543043107] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-23 03:24:48,306 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-23 03:24:48,306 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-23 03:24:48,306 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [181007388] [2021-11-23 03:24:48,307 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-23 03:24:48,307 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-23 03:24:48,307 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-23 03:24:48,308 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-23 03:24:48,308 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-23 03:24:48,309 INFO L87 Difference]: Start difference. First operand 845 states and 1107 transitions. Second operand has 4 states, 4 states have (on average 8.5) internal successors, (34), 4 states have internal predecessors, (34), 2 states have call successors, (13), 2 states have call predecessors, (13), 1 states have return successors, (12), 2 states have call predecessors, (12), 2 states have call successors, (12) [2021-11-23 03:24:49,086 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-23 03:24:49,086 INFO L93 Difference]: Finished difference Result 845 states and 1107 transitions. [2021-11-23 03:24:49,087 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-23 03:24:49,087 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 8.5) internal successors, (34), 4 states have internal predecessors, (34), 2 states have call successors, (13), 2 states have call predecessors, (13), 1 states have return successors, (12), 2 states have call predecessors, (12), 2 states have call successors, (12) Word has length 66 [2021-11-23 03:24:49,088 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-23 03:24:49,098 INFO L225 Difference]: With dead ends: 845 [2021-11-23 03:24:49,098 INFO L226 Difference]: Without dead ends: 843 [2021-11-23 03:24:49,099 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-23 03:24:49,100 INFO L933 BasicCegarLoop]: 944 mSDtfsCounter, 1078 mSDsluCounter, 1102 mSDsCounter, 0 mSdLazyCounter, 319 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1080 SdHoareTripleChecker+Valid, 1888 SdHoareTripleChecker+Invalid, 319 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 319 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2021-11-23 03:24:49,101 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1080 Valid, 1888 Invalid, 319 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 319 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2021-11-23 03:24:49,104 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 843 states. [2021-11-23 03:24:49,179 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 843 to 843. [2021-11-23 03:24:49,182 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 843 states, 479 states have (on average 1.2463465553235908) internal successors, (597), 527 states have internal predecessors, (597), 255 states have call successors, (255), 83 states have call predecessors, (255), 82 states have return successors, (253), 249 states have call predecessors, (253), 253 states have call successors, (253) [2021-11-23 03:24:49,193 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 843 states to 843 states and 1105 transitions. [2021-11-23 03:24:49,194 INFO L78 Accepts]: Start accepts. Automaton has 843 states and 1105 transitions. Word has length 66 [2021-11-23 03:24:49,194 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-23 03:24:49,194 INFO L470 AbstractCegarLoop]: Abstraction has 843 states and 1105 transitions. [2021-11-23 03:24:49,195 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 8.5) internal successors, (34), 4 states have internal predecessors, (34), 2 states have call successors, (13), 2 states have call predecessors, (13), 1 states have return successors, (12), 2 states have call predecessors, (12), 2 states have call successors, (12) [2021-11-23 03:24:49,195 INFO L276 IsEmpty]: Start isEmpty. Operand 843 states and 1105 transitions. [2021-11-23 03:24:49,197 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2021-11-23 03:24:49,198 INFO L506 BasicCegarLoop]: Found error trace [2021-11-23 03:24:49,198 INFO L514 BasicCegarLoop]: trace histogram [6, 6, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-23 03:24:49,198 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-11-23 03:24:49,198 INFO L402 AbstractCegarLoop]: === Iteration 5 === Targeting nfnl_log_pernetErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_gadget_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_fs_sysfs_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 29 more)] === [2021-11-23 03:24:49,199 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 03:24:49,199 INFO L85 PathProgramCache]: Analyzing trace with hash -78389054, now seen corresponding path program 1 times [2021-11-23 03:24:49,199 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-23 03:24:49,200 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1948276220] [2021-11-23 03:24:49,200 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 03:24:49,200 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 03:24:49,267 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 03:24:49,412 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2021-11-23 03:24:49,412 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-23 03:24:49,413 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1948276220] [2021-11-23 03:24:49,413 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1948276220] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-23 03:24:49,413 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-23 03:24:49,413 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-23 03:24:49,414 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1052478421] [2021-11-23 03:24:49,414 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-23 03:24:49,416 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-23 03:24:49,416 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-23 03:24:49,417 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-23 03:24:49,417 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-11-23 03:24:49,418 INFO L87 Difference]: Start difference. First operand 843 states and 1105 transitions. Second operand has 5 states, 5 states have (on average 5.8) internal successors, (29), 5 states have internal predecessors, (29), 3 states have call successors, (13), 2 states have call predecessors, (13), 1 states have return successors, (12), 3 states have call predecessors, (12), 3 states have call successors, (12) [2021-11-23 03:24:51,555 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-23 03:24:51,555 INFO L93 Difference]: Finished difference Result 1404 states and 1803 transitions. [2021-11-23 03:24:51,557 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-23 03:24:51,557 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 5.8) internal successors, (29), 5 states have internal predecessors, (29), 3 states have call successors, (13), 2 states have call predecessors, (13), 1 states have return successors, (12), 3 states have call predecessors, (12), 3 states have call successors, (12) Word has length 76 [2021-11-23 03:24:51,558 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-23 03:24:51,582 INFO L225 Difference]: With dead ends: 1404 [2021-11-23 03:24:51,582 INFO L226 Difference]: Without dead ends: 1402 [2021-11-23 03:24:51,583 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 7 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2021-11-23 03:24:51,584 INFO L933 BasicCegarLoop]: 1183 mSDtfsCounter, 686 mSDsluCounter, 3463 mSDsCounter, 0 mSdLazyCounter, 1033 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 687 SdHoareTripleChecker+Valid, 4145 SdHoareTripleChecker+Invalid, 1035 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 1033 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.9s IncrementalHoareTripleChecker+Time [2021-11-23 03:24:51,585 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [687 Valid, 4145 Invalid, 1035 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 1033 Invalid, 0 Unknown, 0 Unchecked, 1.9s Time] [2021-11-23 03:24:51,588 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1402 states. [2021-11-23 03:24:51,701 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1402 to 1231. [2021-11-23 03:24:51,705 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1231 states, 695 states have (on average 1.2388489208633093) internal successors, (861), 759 states have internal predecessors, (861), 379 states have call successors, (379), 132 states have call predecessors, (379), 130 states have return successors, (379), 364 states have call predecessors, (379), 377 states have call successors, (379) [2021-11-23 03:24:51,717 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1231 states to 1231 states and 1619 transitions. [2021-11-23 03:24:51,718 INFO L78 Accepts]: Start accepts. Automaton has 1231 states and 1619 transitions. Word has length 76 [2021-11-23 03:24:51,719 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-23 03:24:51,719 INFO L470 AbstractCegarLoop]: Abstraction has 1231 states and 1619 transitions. [2021-11-23 03:24:51,720 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 5.8) internal successors, (29), 5 states have internal predecessors, (29), 3 states have call successors, (13), 2 states have call predecessors, (13), 1 states have return successors, (12), 3 states have call predecessors, (12), 3 states have call successors, (12) [2021-11-23 03:24:51,720 INFO L276 IsEmpty]: Start isEmpty. Operand 1231 states and 1619 transitions. [2021-11-23 03:24:51,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-23 03:24:51,722 INFO L506 BasicCegarLoop]: Found error trace [2021-11-23 03:24:51,722 INFO L514 BasicCegarLoop]: trace histogram [4, 4, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-23 03:24:51,722 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-11-23 03:24:51,723 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_linux_drivers_base_class_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_gadget_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_fs_sysfs_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 29 more)] === [2021-11-23 03:24:51,723 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 03:24:51,723 INFO L85 PathProgramCache]: Analyzing trace with hash -415307618, now seen corresponding path program 1 times [2021-11-23 03:24:51,724 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-23 03:24:51,724 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [717082878] [2021-11-23 03:24:51,724 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 03:24:51,725 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 03:24:51,773 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 03:24:51,897 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2021-11-23 03:24:51,897 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-23 03:24:51,897 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [717082878] [2021-11-23 03:24:51,898 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [717082878] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-23 03:24:51,898 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-23 03:24:51,898 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-23 03:24:51,898 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [273469559] [2021-11-23 03:24:51,899 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-23 03:24:51,899 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-23 03:24:51,899 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-23 03:24:51,901 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-23 03:24:51,901 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-23 03:24:51,901 INFO L87 Difference]: Start difference. First operand 1231 states and 1619 transitions. Second operand has 4 states, 4 states have (on average 9.25) internal successors, (37), 4 states have internal predecessors, (37), 2 states have call successors, (14), 2 states have call predecessors, (14), 1 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) [2021-11-23 03:24:52,614 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-23 03:24:52,615 INFO L93 Difference]: Finished difference Result 1231 states and 1619 transitions. [2021-11-23 03:24:52,615 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-23 03:24:52,616 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 9.25) internal successors, (37), 4 states have internal predecessors, (37), 2 states have call successors, (14), 2 states have call predecessors, (14), 1 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) Word has length 71 [2021-11-23 03:24:52,616 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-23 03:24:52,628 INFO L225 Difference]: With dead ends: 1231 [2021-11-23 03:24:52,628 INFO L226 Difference]: Without dead ends: 1229 [2021-11-23 03:24:52,629 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-23 03:24:52,630 INFO L933 BasicCegarLoop]: 942 mSDtfsCounter, 1075 mSDsluCounter, 1100 mSDsCounter, 0 mSdLazyCounter, 319 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1077 SdHoareTripleChecker+Valid, 1884 SdHoareTripleChecker+Invalid, 319 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 319 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2021-11-23 03:24:52,631 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1077 Valid, 1884 Invalid, 319 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 319 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2021-11-23 03:24:52,634 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1229 states. [2021-11-23 03:24:52,729 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1229 to 1229. [2021-11-23 03:24:52,733 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1229 states, 694 states have (on average 1.2377521613832854) internal successors, (859), 757 states have internal predecessors, (859), 379 states have call successors, (379), 132 states have call predecessors, (379), 130 states have return successors, (379), 364 states have call predecessors, (379), 377 states have call successors, (379) [2021-11-23 03:24:52,745 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1229 states to 1229 states and 1617 transitions. [2021-11-23 03:24:52,746 INFO L78 Accepts]: Start accepts. Automaton has 1229 states and 1617 transitions. Word has length 71 [2021-11-23 03:24:52,747 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-23 03:24:52,747 INFO L470 AbstractCegarLoop]: Abstraction has 1229 states and 1617 transitions. [2021-11-23 03:24:52,747 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 9.25) internal successors, (37), 4 states have internal predecessors, (37), 2 states have call successors, (14), 2 states have call predecessors, (14), 1 states have return successors, (13), 2 states have call predecessors, (13), 2 states have call successors, (13) [2021-11-23 03:24:52,747 INFO L276 IsEmpty]: Start isEmpty. Operand 1229 states and 1617 transitions. [2021-11-23 03:24:52,751 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2021-11-23 03:24:52,751 INFO L506 BasicCegarLoop]: Found error trace [2021-11-23 03:24:52,752 INFO L514 BasicCegarLoop]: trace histogram [4, 4, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-23 03:24:52,752 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-11-23 03:24:52,752 INFO L402 AbstractCegarLoop]: === Iteration 7 === Targeting ldv_linux_fs_char_dev_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_gadget_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_fs_sysfs_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 29 more)] === [2021-11-23 03:24:52,753 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 03:24:52,753 INFO L85 PathProgramCache]: Analyzing trace with hash -745550898, now seen corresponding path program 1 times [2021-11-23 03:24:52,753 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-23 03:24:52,753 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1051973925] [2021-11-23 03:24:52,753 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 03:24:52,754 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 03:24:52,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 03:24:52,963 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2021-11-23 03:24:52,963 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-23 03:24:52,963 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1051973925] [2021-11-23 03:24:52,963 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1051973925] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-23 03:24:52,964 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-23 03:24:52,964 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-23 03:24:52,964 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [813343250] [2021-11-23 03:24:52,964 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-23 03:24:52,965 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-23 03:24:52,965 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-23 03:24:52,965 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-23 03:24:52,965 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-23 03:24:52,966 INFO L87 Difference]: Start difference. First operand 1229 states and 1617 transitions. Second operand has 4 states, 4 states have (on average 10.0) internal successors, (40), 4 states have internal predecessors, (40), 2 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) [2021-11-23 03:24:53,687 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-23 03:24:53,687 INFO L93 Difference]: Finished difference Result 1229 states and 1617 transitions. [2021-11-23 03:24:53,688 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-23 03:24:53,688 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 10.0) internal successors, (40), 4 states have internal predecessors, (40), 2 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) Word has length 76 [2021-11-23 03:24:53,689 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-23 03:24:53,701 INFO L225 Difference]: With dead ends: 1229 [2021-11-23 03:24:53,701 INFO L226 Difference]: Without dead ends: 1227 [2021-11-23 03:24:53,702 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-23 03:24:53,703 INFO L933 BasicCegarLoop]: 940 mSDtfsCounter, 1072 mSDsluCounter, 1098 mSDsCounter, 0 mSdLazyCounter, 319 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1074 SdHoareTripleChecker+Valid, 1880 SdHoareTripleChecker+Invalid, 319 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 319 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2021-11-23 03:24:53,704 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1074 Valid, 1880 Invalid, 319 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 319 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2021-11-23 03:24:53,708 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1227 states. [2021-11-23 03:24:53,804 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1227 to 1227. [2021-11-23 03:24:53,808 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1227 states, 693 states have (on average 1.2366522366522366) internal successors, (857), 755 states have internal predecessors, (857), 379 states have call successors, (379), 132 states have call predecessors, (379), 130 states have return successors, (379), 364 states have call predecessors, (379), 377 states have call successors, (379) [2021-11-23 03:24:53,819 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1227 states to 1227 states and 1615 transitions. [2021-11-23 03:24:53,820 INFO L78 Accepts]: Start accepts. Automaton has 1227 states and 1615 transitions. Word has length 76 [2021-11-23 03:24:53,821 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-23 03:24:53,821 INFO L470 AbstractCegarLoop]: Abstraction has 1227 states and 1615 transitions. [2021-11-23 03:24:53,821 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 10.0) internal successors, (40), 4 states have internal predecessors, (40), 2 states have call successors, (15), 2 states have call predecessors, (15), 1 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) [2021-11-23 03:24:53,822 INFO L276 IsEmpty]: Start isEmpty. Operand 1227 states and 1615 transitions. [2021-11-23 03:24:53,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2021-11-23 03:24:53,824 INFO L506 BasicCegarLoop]: Found error trace [2021-11-23 03:24:53,824 INFO L514 BasicCegarLoop]: trace histogram [4, 4, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-23 03:24:53,824 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-11-23 03:24:53,824 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_linux_fs_sysfs_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_gadget_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_fs_sysfs_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 29 more)] === [2021-11-23 03:24:53,825 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 03:24:53,825 INFO L85 PathProgramCache]: Analyzing trace with hash 1481583180, now seen corresponding path program 1 times [2021-11-23 03:24:53,825 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-23 03:24:53,826 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2069794977] [2021-11-23 03:24:53,826 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 03:24:53,826 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 03:24:53,866 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 03:24:53,954 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2021-11-23 03:24:53,954 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-23 03:24:53,954 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2069794977] [2021-11-23 03:24:53,955 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2069794977] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-23 03:24:53,955 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-23 03:24:53,955 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-23 03:24:53,955 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [871590038] [2021-11-23 03:24:53,955 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-23 03:24:53,956 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-23 03:24:53,956 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-23 03:24:53,957 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-23 03:24:53,957 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-23 03:24:53,957 INFO L87 Difference]: Start difference. First operand 1227 states and 1615 transitions. Second operand has 4 states, 4 states have (on average 10.75) internal successors, (43), 4 states have internal predecessors, (43), 2 states have call successors, (16), 2 states have call predecessors, (16), 1 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) [2021-11-23 03:24:55,019 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-23 03:24:55,020 INFO L93 Difference]: Finished difference Result 1227 states and 1615 transitions. [2021-11-23 03:24:55,021 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-23 03:24:55,021 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 10.75) internal successors, (43), 4 states have internal predecessors, (43), 2 states have call successors, (16), 2 states have call predecessors, (16), 1 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) Word has length 81 [2021-11-23 03:24:55,021 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-23 03:24:55,033 INFO L225 Difference]: With dead ends: 1227 [2021-11-23 03:24:55,033 INFO L226 Difference]: Without dead ends: 1225 [2021-11-23 03:24:55,034 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-23 03:24:55,035 INFO L933 BasicCegarLoop]: 938 mSDtfsCounter, 1069 mSDsluCounter, 1096 mSDsCounter, 0 mSdLazyCounter, 319 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1071 SdHoareTripleChecker+Valid, 1876 SdHoareTripleChecker+Invalid, 319 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 319 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.9s IncrementalHoareTripleChecker+Time [2021-11-23 03:24:55,036 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1071 Valid, 1876 Invalid, 319 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 319 Invalid, 0 Unknown, 0 Unchecked, 0.9s Time] [2021-11-23 03:24:55,039 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1225 states. [2021-11-23 03:24:55,126 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1225 to 1225. [2021-11-23 03:24:55,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1225 states, 692 states have (on average 1.2355491329479769) internal successors, (855), 753 states have internal predecessors, (855), 379 states have call successors, (379), 132 states have call predecessors, (379), 130 states have return successors, (379), 364 states have call predecessors, (379), 377 states have call successors, (379) [2021-11-23 03:24:55,140 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1225 states to 1225 states and 1613 transitions. [2021-11-23 03:24:55,141 INFO L78 Accepts]: Start accepts. Automaton has 1225 states and 1613 transitions. Word has length 81 [2021-11-23 03:24:55,142 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-23 03:24:55,142 INFO L470 AbstractCegarLoop]: Abstraction has 1225 states and 1613 transitions. [2021-11-23 03:24:55,142 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 10.75) internal successors, (43), 4 states have internal predecessors, (43), 2 states have call successors, (16), 2 states have call predecessors, (16), 1 states have return successors, (15), 2 states have call predecessors, (15), 2 states have call successors, (15) [2021-11-23 03:24:55,143 INFO L276 IsEmpty]: Start isEmpty. Operand 1225 states and 1613 transitions. [2021-11-23 03:24:55,144 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2021-11-23 03:24:55,144 INFO L506 BasicCegarLoop]: Found error trace [2021-11-23 03:24:55,145 INFO L514 BasicCegarLoop]: trace histogram [6, 6, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-23 03:24:55,145 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-11-23 03:24:55,145 INFO L402 AbstractCegarLoop]: === Iteration 9 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_gadget_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_fs_sysfs_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 29 more)] === [2021-11-23 03:24:55,146 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 03:24:55,146 INFO L85 PathProgramCache]: Analyzing trace with hash -1452116503, now seen corresponding path program 1 times [2021-11-23 03:24:55,146 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-23 03:24:55,146 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [972781275] [2021-11-23 03:24:55,147 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 03:24:55,147 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 03:24:55,196 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 03:24:55,347 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2021-11-23 03:24:55,348 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-23 03:24:55,348 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [972781275] [2021-11-23 03:24:55,348 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [972781275] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-23 03:24:55,348 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-23 03:24:55,349 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-23 03:24:55,349 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1692031424] [2021-11-23 03:24:55,349 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-23 03:24:55,350 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-23 03:24:55,350 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-23 03:24:55,351 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-23 03:24:55,351 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-11-23 03:24:55,352 INFO L87 Difference]: Start difference. First operand 1225 states and 1613 transitions. Second operand has 5 states, 5 states have (on average 7.2) internal successors, (36), 4 states have internal predecessors, (36), 2 states have call successors, (16), 3 states have call predecessors, (16), 1 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) [2021-11-23 03:24:56,812 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-23 03:24:56,812 INFO L93 Difference]: Finished difference Result 1367 states and 1768 transitions. [2021-11-23 03:24:56,813 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-23 03:24:56,813 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 7.2) internal successors, (36), 4 states have internal predecessors, (36), 2 states have call successors, (16), 3 states have call predecessors, (16), 1 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) Word has length 89 [2021-11-23 03:24:56,814 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-23 03:24:56,825 INFO L225 Difference]: With dead ends: 1367 [2021-11-23 03:24:56,825 INFO L226 Difference]: Without dead ends: 1365 [2021-11-23 03:24:56,826 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2021-11-23 03:24:56,827 INFO L933 BasicCegarLoop]: 1037 mSDtfsCounter, 955 mSDsluCounter, 2697 mSDsCounter, 0 mSdLazyCounter, 583 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 957 SdHoareTripleChecker+Valid, 3339 SdHoareTripleChecker+Invalid, 585 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 583 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.3s IncrementalHoareTripleChecker+Time [2021-11-23 03:24:56,829 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [957 Valid, 3339 Invalid, 585 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 583 Invalid, 0 Unknown, 0 Unchecked, 1.3s Time] [2021-11-23 03:24:56,833 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1365 states. [2021-11-23 03:24:56,940 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1365 to 1353. [2021-11-23 03:24:56,944 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1353 states, 771 states have (on average 1.2347600518806745) internal successors, (952), 832 states have internal predecessors, (952), 404 states have call successors, (404), 156 states have call predecessors, (404), 154 states have return successors, (404), 389 states have call predecessors, (404), 402 states have call successors, (404) [2021-11-23 03:24:56,964 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1353 states to 1353 states and 1760 transitions. [2021-11-23 03:24:56,965 INFO L78 Accepts]: Start accepts. Automaton has 1353 states and 1760 transitions. Word has length 89 [2021-11-23 03:24:56,965 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-23 03:24:56,966 INFO L470 AbstractCegarLoop]: Abstraction has 1353 states and 1760 transitions. [2021-11-23 03:24:56,966 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 7.2) internal successors, (36), 4 states have internal predecessors, (36), 2 states have call successors, (16), 3 states have call predecessors, (16), 1 states have return successors, (14), 2 states have call predecessors, (14), 2 states have call successors, (14) [2021-11-23 03:24:56,966 INFO L276 IsEmpty]: Start isEmpty. Operand 1353 states and 1760 transitions. [2021-11-23 03:24:56,969 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2021-11-23 03:24:56,969 INFO L506 BasicCegarLoop]: Found error trace [2021-11-23 03:24:56,969 INFO L514 BasicCegarLoop]: trace histogram [4, 4, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-23 03:24:56,970 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-11-23 03:24:56,970 INFO L402 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_linux_kernel_locking_rwlock_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_gadget_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_fs_sysfs_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 29 more)] === [2021-11-23 03:24:56,971 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 03:24:56,971 INFO L85 PathProgramCache]: Analyzing trace with hash -887112499, now seen corresponding path program 1 times [2021-11-23 03:24:56,971 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-23 03:24:56,971 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1426784090] [2021-11-23 03:24:56,971 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 03:24:56,972 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 03:24:57,029 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 03:24:57,138 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2021-11-23 03:24:57,138 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-23 03:24:57,138 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1426784090] [2021-11-23 03:24:57,138 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1426784090] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-23 03:24:57,139 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-23 03:24:57,139 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-23 03:24:57,139 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2371804] [2021-11-23 03:24:57,140 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-23 03:24:57,140 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-23 03:24:57,140 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-23 03:24:57,141 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-23 03:24:57,141 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-23 03:24:57,141 INFO L87 Difference]: Start difference. First operand 1353 states and 1760 transitions. Second operand has 4 states, 4 states have (on average 11.5) internal successors, (46), 4 states have internal predecessors, (46), 2 states have call successors, (17), 2 states have call predecessors, (17), 1 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2021-11-23 03:24:57,842 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-23 03:24:57,842 INFO L93 Difference]: Finished difference Result 1353 states and 1760 transitions. [2021-11-23 03:24:57,843 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-23 03:24:57,844 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 11.5) internal successors, (46), 4 states have internal predecessors, (46), 2 states have call successors, (17), 2 states have call predecessors, (17), 1 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) Word has length 86 [2021-11-23 03:24:57,844 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-23 03:24:57,855 INFO L225 Difference]: With dead ends: 1353 [2021-11-23 03:24:57,856 INFO L226 Difference]: Without dead ends: 1351 [2021-11-23 03:24:57,857 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-23 03:24:57,858 INFO L933 BasicCegarLoop]: 936 mSDtfsCounter, 1070 mSDsluCounter, 1090 mSDsCounter, 0 mSdLazyCounter, 319 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1072 SdHoareTripleChecker+Valid, 1868 SdHoareTripleChecker+Invalid, 319 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 319 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2021-11-23 03:24:57,858 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1072 Valid, 1868 Invalid, 319 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 319 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2021-11-23 03:24:57,862 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1351 states. [2021-11-23 03:24:58,012 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1351 to 1351. [2021-11-23 03:24:58,016 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1351 states, 770 states have (on average 1.2337662337662338) internal successors, (950), 830 states have internal predecessors, (950), 404 states have call successors, (404), 156 states have call predecessors, (404), 154 states have return successors, (404), 389 states have call predecessors, (404), 402 states have call successors, (404) [2021-11-23 03:24:58,030 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1351 states to 1351 states and 1758 transitions. [2021-11-23 03:24:58,031 INFO L78 Accepts]: Start accepts. Automaton has 1351 states and 1758 transitions. Word has length 86 [2021-11-23 03:24:58,032 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-23 03:24:58,032 INFO L470 AbstractCegarLoop]: Abstraction has 1351 states and 1758 transitions. [2021-11-23 03:24:58,032 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 11.5) internal successors, (46), 4 states have internal predecessors, (46), 2 states have call successors, (17), 2 states have call predecessors, (17), 1 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2021-11-23 03:24:58,032 INFO L276 IsEmpty]: Start isEmpty. Operand 1351 states and 1758 transitions. [2021-11-23 03:24:58,034 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2021-11-23 03:24:58,034 INFO L506 BasicCegarLoop]: Found error trace [2021-11-23 03:24:58,035 INFO L514 BasicCegarLoop]: trace histogram [4, 4, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-23 03:24:58,035 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2021-11-23 03:24:58,036 INFO L402 AbstractCegarLoop]: === Iteration 11 === Targeting ldv_linux_kernel_locking_rwlock_check_final_stateErr1ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_gadget_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_fs_sysfs_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 29 more)] === [2021-11-23 03:24:58,036 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 03:24:58,037 INFO L85 PathProgramCache]: Analyzing trace with hash -2111452944, now seen corresponding path program 1 times [2021-11-23 03:24:58,037 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-23 03:24:58,037 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1410066421] [2021-11-23 03:24:58,037 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 03:24:58,038 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 03:24:58,095 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 03:24:58,215 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2021-11-23 03:24:58,216 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-23 03:24:58,216 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1410066421] [2021-11-23 03:24:58,216 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1410066421] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-23 03:24:58,216 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-23 03:24:58,216 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-23 03:24:58,217 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [105115096] [2021-11-23 03:24:58,217 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-23 03:24:58,217 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-23 03:24:58,218 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-23 03:24:58,219 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-23 03:24:58,219 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-23 03:24:58,219 INFO L87 Difference]: Start difference. First operand 1351 states and 1758 transitions. Second operand has 4 states, 4 states have (on average 12.0) internal successors, (48), 4 states have internal predecessors, (48), 2 states have call successors, (17), 2 states have call predecessors, (17), 1 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2021-11-23 03:24:58,946 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-23 03:24:58,946 INFO L93 Difference]: Finished difference Result 1351 states and 1758 transitions. [2021-11-23 03:24:58,947 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-23 03:24:58,947 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 12.0) internal successors, (48), 4 states have internal predecessors, (48), 2 states have call successors, (17), 2 states have call predecessors, (17), 1 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) Word has length 88 [2021-11-23 03:24:58,948 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-23 03:24:58,960 INFO L225 Difference]: With dead ends: 1351 [2021-11-23 03:24:58,960 INFO L226 Difference]: Without dead ends: 1349 [2021-11-23 03:24:58,962 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-23 03:24:58,963 INFO L933 BasicCegarLoop]: 934 mSDtfsCounter, 1062 mSDsluCounter, 1092 mSDsCounter, 0 mSdLazyCounter, 319 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1064 SdHoareTripleChecker+Valid, 1868 SdHoareTripleChecker+Invalid, 319 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 319 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.6s IncrementalHoareTripleChecker+Time [2021-11-23 03:24:58,963 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1064 Valid, 1868 Invalid, 319 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 319 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2021-11-23 03:24:58,967 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1349 states. [2021-11-23 03:24:59,076 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1349 to 1349. [2021-11-23 03:24:59,082 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1349 states, 769 states have (on average 1.2327698309492847) internal successors, (948), 828 states have internal predecessors, (948), 404 states have call successors, (404), 156 states have call predecessors, (404), 154 states have return successors, (404), 389 states have call predecessors, (404), 402 states have call successors, (404) [2021-11-23 03:24:59,088 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1349 states to 1349 states and 1756 transitions. [2021-11-23 03:24:59,089 INFO L78 Accepts]: Start accepts. Automaton has 1349 states and 1756 transitions. Word has length 88 [2021-11-23 03:24:59,089 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-23 03:24:59,090 INFO L470 AbstractCegarLoop]: Abstraction has 1349 states and 1756 transitions. [2021-11-23 03:24:59,090 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 12.0) internal successors, (48), 4 states have internal predecessors, (48), 2 states have call successors, (17), 2 states have call predecessors, (17), 1 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2021-11-23 03:24:59,090 INFO L276 IsEmpty]: Start isEmpty. Operand 1349 states and 1756 transitions. [2021-11-23 03:24:59,096 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2021-11-23 03:24:59,096 INFO L506 BasicCegarLoop]: Found error trace [2021-11-23 03:24:59,096 INFO L514 BasicCegarLoop]: trace histogram [9, 9, 5, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-23 03:24:59,097 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2021-11-23 03:24:59,097 INFO L402 AbstractCegarLoop]: === Iteration 12 === Targeting rcu_read_unlock_bhErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_gadget_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_fs_sysfs_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 29 more)] === [2021-11-23 03:24:59,098 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 03:24:59,098 INFO L85 PathProgramCache]: Analyzing trace with hash -1580006579, now seen corresponding path program 1 times [2021-11-23 03:24:59,098 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-23 03:24:59,098 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1721242953] [2021-11-23 03:24:59,098 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 03:24:59,099 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 03:24:59,263 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 03:24:59,397 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 20 proven. 8 refuted. 0 times theorem prover too weak. 109 trivial. 0 not checked. [2021-11-23 03:24:59,397 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-23 03:24:59,397 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1721242953] [2021-11-23 03:24:59,398 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1721242953] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-23 03:24:59,398 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [479715176] [2021-11-23 03:24:59,398 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 03:24:59,399 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-23 03:24:59,399 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/bin/utaipan-EQgc7hIp5V/z3 [2021-11-23 03:24:59,401 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/bin/utaipan-EQgc7hIp5V/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-23 03:24:59,427 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/bin/utaipan-EQgc7hIp5V/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2021-11-23 03:25:00,008 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 03:25:00,016 INFO L263 TraceCheckSpWp]: Trace formula consists of 1181 conjuncts, 6 conjunts are in the unsatisfiable core [2021-11-23 03:25:00,031 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-23 03:25:00,386 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 71 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2021-11-23 03:25:00,387 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2021-11-23 03:25:00,387 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [479715176] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-23 03:25:00,387 INFO L186 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2021-11-23 03:25:00,388 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [5] total 6 [2021-11-23 03:25:00,388 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1814914232] [2021-11-23 03:25:00,388 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-23 03:25:00,389 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-23 03:25:00,389 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-23 03:25:00,390 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-23 03:25:00,390 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2021-11-23 03:25:00,390 INFO L87 Difference]: Start difference. First operand 1349 states and 1756 transitions. Second operand has 5 states, 4 states have (on average 11.25) internal successors, (45), 5 states have internal predecessors, (45), 3 states have call successors, (22), 2 states have call predecessors, (22), 3 states have return successors, (21), 3 states have call predecessors, (21), 3 states have call successors, (21) [2021-11-23 03:25:01,709 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-23 03:25:01,709 INFO L93 Difference]: Finished difference Result 2620 states and 3396 transitions. [2021-11-23 03:25:01,709 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-23 03:25:01,710 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 4 states have (on average 11.25) internal successors, (45), 5 states have internal predecessors, (45), 3 states have call successors, (22), 2 states have call predecessors, (22), 3 states have return successors, (21), 3 states have call predecessors, (21), 3 states have call successors, (21) Word has length 103 [2021-11-23 03:25:01,710 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-23 03:25:01,723 INFO L225 Difference]: With dead ends: 2620 [2021-11-23 03:25:01,723 INFO L226 Difference]: Without dead ends: 1392 [2021-11-23 03:25:01,728 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 114 GetRequests, 109 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2021-11-23 03:25:01,729 INFO L933 BasicCegarLoop]: 965 mSDtfsCounter, 215 mSDsluCounter, 2996 mSDsCounter, 0 mSdLazyCounter, 717 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 337 SdHoareTripleChecker+Valid, 3533 SdHoareTripleChecker+Invalid, 719 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 717 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.1s IncrementalHoareTripleChecker+Time [2021-11-23 03:25:01,730 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [337 Valid, 3533 Invalid, 719 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 717 Invalid, 0 Unknown, 0 Unchecked, 1.1s Time] [2021-11-23 03:25:01,733 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1392 states. [2021-11-23 03:25:01,854 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1392 to 1355. [2021-11-23 03:25:01,858 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1355 states, 773 states have (on average 1.2315653298835705) internal successors, (952), 832 states have internal predecessors, (952), 406 states have call successors, (406), 156 states have call predecessors, (406), 154 states have return successors, (406), 391 states have call predecessors, (406), 404 states have call successors, (406) [2021-11-23 03:25:01,865 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1355 states to 1355 states and 1764 transitions. [2021-11-23 03:25:01,866 INFO L78 Accepts]: Start accepts. Automaton has 1355 states and 1764 transitions. Word has length 103 [2021-11-23 03:25:01,866 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-23 03:25:01,867 INFO L470 AbstractCegarLoop]: Abstraction has 1355 states and 1764 transitions. [2021-11-23 03:25:01,867 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 4 states have (on average 11.25) internal successors, (45), 5 states have internal predecessors, (45), 3 states have call successors, (22), 2 states have call predecessors, (22), 3 states have return successors, (21), 3 states have call predecessors, (21), 3 states have call successors, (21) [2021-11-23 03:25:01,867 INFO L276 IsEmpty]: Start isEmpty. Operand 1355 states and 1764 transitions. [2021-11-23 03:25:01,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2021-11-23 03:25:01,869 INFO L506 BasicCegarLoop]: Found error trace [2021-11-23 03:25:01,870 INFO L514 BasicCegarLoop]: trace histogram [4, 4, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-23 03:25:01,922 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/bin/utaipan-EQgc7hIp5V/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2021-11-23 03:25:02,085 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/bin/utaipan-EQgc7hIp5V/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-23 03:25:02,085 INFO L402 AbstractCegarLoop]: === Iteration 13 === Targeting ldv_linux_kernel_module_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_gadget_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_fs_sysfs_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 29 more)] === [2021-11-23 03:25:02,085 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 03:25:02,086 INFO L85 PathProgramCache]: Analyzing trace with hash 1560206750, now seen corresponding path program 1 times [2021-11-23 03:25:02,086 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-23 03:25:02,086 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [901820581] [2021-11-23 03:25:02,086 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 03:25:02,086 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 03:25:02,129 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 03:25:02,215 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2021-11-23 03:25:02,215 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-23 03:25:02,215 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [901820581] [2021-11-23 03:25:02,216 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [901820581] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-23 03:25:02,216 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-23 03:25:02,216 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-23 03:25:02,216 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2465840] [2021-11-23 03:25:02,217 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-23 03:25:02,217 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-23 03:25:02,217 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-23 03:25:02,218 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-23 03:25:02,218 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-23 03:25:02,218 INFO L87 Difference]: Start difference. First operand 1355 states and 1764 transitions. Second operand has 4 states, 4 states have (on average 12.75) internal successors, (51), 4 states have internal predecessors, (51), 2 states have call successors, (18), 2 states have call predecessors, (18), 1 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) [2021-11-23 03:25:03,338 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-23 03:25:03,338 INFO L93 Difference]: Finished difference Result 2048 states and 2599 transitions. [2021-11-23 03:25:03,339 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-23 03:25:03,339 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 12.75) internal successors, (51), 4 states have internal predecessors, (51), 2 states have call successors, (18), 2 states have call predecessors, (18), 1 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) Word has length 93 [2021-11-23 03:25:03,340 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-23 03:25:03,357 INFO L225 Difference]: With dead ends: 2048 [2021-11-23 03:25:03,357 INFO L226 Difference]: Without dead ends: 2046 [2021-11-23 03:25:03,359 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-23 03:25:03,360 INFO L933 BasicCegarLoop]: 1082 mSDtfsCounter, 1061 mSDsluCounter, 1929 mSDsCounter, 0 mSdLazyCounter, 442 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1063 SdHoareTripleChecker+Valid, 2738 SdHoareTripleChecker+Invalid, 443 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 442 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.9s IncrementalHoareTripleChecker+Time [2021-11-23 03:25:03,361 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1063 Valid, 2738 Invalid, 443 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 442 Invalid, 0 Unknown, 0 Unchecked, 0.9s Time] [2021-11-23 03:25:03,366 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2046 states. [2021-11-23 03:25:03,557 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2046 to 2000. [2021-11-23 03:25:03,573 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2000 states, 1160 states have (on average 1.2327586206896552) internal successors, (1430), 1228 states have internal predecessors, (1430), 571 states have call successors, (571), 249 states have call predecessors, (571), 247 states have return successors, (571), 554 states have call predecessors, (571), 569 states have call successors, (571) [2021-11-23 03:25:03,592 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2000 states to 2000 states and 2572 transitions. [2021-11-23 03:25:03,593 INFO L78 Accepts]: Start accepts. Automaton has 2000 states and 2572 transitions. Word has length 93 [2021-11-23 03:25:03,593 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-23 03:25:03,593 INFO L470 AbstractCegarLoop]: Abstraction has 2000 states and 2572 transitions. [2021-11-23 03:25:03,595 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 12.75) internal successors, (51), 4 states have internal predecessors, (51), 2 states have call successors, (18), 2 states have call predecessors, (18), 1 states have return successors, (17), 2 states have call predecessors, (17), 2 states have call successors, (17) [2021-11-23 03:25:03,595 INFO L276 IsEmpty]: Start isEmpty. Operand 2000 states and 2572 transitions. [2021-11-23 03:25:03,597 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2021-11-23 03:25:03,597 INFO L506 BasicCegarLoop]: Found error trace [2021-11-23 03:25:03,598 INFO L514 BasicCegarLoop]: trace histogram [4, 4, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-23 03:25:03,598 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2021-11-23 03:25:03,598 INFO L402 AbstractCegarLoop]: === Iteration 14 === Targeting ldv_linux_kernel_rcu_update_lock_bh_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_gadget_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_fs_sysfs_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 29 more)] === [2021-11-23 03:25:03,599 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 03:25:03,599 INFO L85 PathProgramCache]: Analyzing trace with hash 849158993, now seen corresponding path program 1 times [2021-11-23 03:25:03,599 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-23 03:25:03,600 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1890085650] [2021-11-23 03:25:03,600 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 03:25:03,600 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 03:25:03,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 03:25:03,770 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2021-11-23 03:25:03,770 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-23 03:25:03,770 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1890085650] [2021-11-23 03:25:03,771 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1890085650] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-23 03:25:03,771 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-23 03:25:03,771 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-23 03:25:03,771 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1982261808] [2021-11-23 03:25:03,771 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-23 03:25:03,773 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-23 03:25:03,773 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-23 03:25:03,774 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-23 03:25:03,774 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-23 03:25:03,774 INFO L87 Difference]: Start difference. First operand 2000 states and 2572 transitions. Second operand has 4 states, 4 states have (on average 13.5) internal successors, (54), 4 states have internal predecessors, (54), 2 states have call successors, (19), 2 states have call predecessors, (19), 1 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) [2021-11-23 03:25:05,166 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-23 03:25:05,166 INFO L93 Difference]: Finished difference Result 2851 states and 3610 transitions. [2021-11-23 03:25:05,168 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-23 03:25:05,168 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 13.5) internal successors, (54), 4 states have internal predecessors, (54), 2 states have call successors, (19), 2 states have call predecessors, (19), 1 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) Word has length 98 [2021-11-23 03:25:05,169 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-23 03:25:05,192 INFO L225 Difference]: With dead ends: 2851 [2021-11-23 03:25:05,193 INFO L226 Difference]: Without dead ends: 2849 [2021-11-23 03:25:05,195 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-23 03:25:05,196 INFO L933 BasicCegarLoop]: 1058 mSDtfsCounter, 668 mSDsluCounter, 2168 mSDsCounter, 0 mSdLazyCounter, 469 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 670 SdHoareTripleChecker+Valid, 2928 SdHoareTripleChecker+Invalid, 470 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 469 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.2s IncrementalHoareTripleChecker+Time [2021-11-23 03:25:05,197 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [670 Valid, 2928 Invalid, 470 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 469 Invalid, 0 Unknown, 0 Unchecked, 1.2s Time] [2021-11-23 03:25:05,203 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2849 states. [2021-11-23 03:25:05,455 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2849 to 2736. [2021-11-23 03:25:05,461 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2736 states, 1579 states have (on average 1.2222925902469917) internal successors, (1930), 1669 states have internal predecessors, (1930), 784 states have call successors, (784), 354 states have call predecessors, (784), 351 states have return successors, (784), 757 states have call predecessors, (784), 782 states have call successors, (784) [2021-11-23 03:25:05,473 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2736 states to 2736 states and 3498 transitions. [2021-11-23 03:25:05,474 INFO L78 Accepts]: Start accepts. Automaton has 2736 states and 3498 transitions. Word has length 98 [2021-11-23 03:25:05,475 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-23 03:25:05,475 INFO L470 AbstractCegarLoop]: Abstraction has 2736 states and 3498 transitions. [2021-11-23 03:25:05,475 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 13.5) internal successors, (54), 4 states have internal predecessors, (54), 2 states have call successors, (19), 2 states have call predecessors, (19), 1 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) [2021-11-23 03:25:05,475 INFO L276 IsEmpty]: Start isEmpty. Operand 2736 states and 3498 transitions. [2021-11-23 03:25:05,478 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-23 03:25:05,478 INFO L506 BasicCegarLoop]: Found error trace [2021-11-23 03:25:05,478 INFO L514 BasicCegarLoop]: trace histogram [7, 7, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-23 03:25:05,479 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2021-11-23 03:25:05,479 INFO L402 AbstractCegarLoop]: === Iteration 15 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_gadget_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_fs_sysfs_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 29 more)] === [2021-11-23 03:25:05,479 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 03:25:05,480 INFO L85 PathProgramCache]: Analyzing trace with hash -1367235006, now seen corresponding path program 1 times [2021-11-23 03:25:05,480 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-23 03:25:05,480 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [42046564] [2021-11-23 03:25:05,480 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 03:25:05,481 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 03:25:05,542 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 03:25:05,620 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2021-11-23 03:25:05,620 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-23 03:25:05,620 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [42046564] [2021-11-23 03:25:05,621 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [42046564] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-23 03:25:05,621 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-23 03:25:05,621 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-23 03:25:05,624 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [398131207] [2021-11-23 03:25:05,624 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-23 03:25:05,625 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-23 03:25:05,625 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-23 03:25:05,625 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-23 03:25:05,625 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-23 03:25:05,626 INFO L87 Difference]: Start difference. First operand 2736 states and 3498 transitions. Second operand has 3 states, 3 states have (on average 15.0) internal successors, (45), 3 states have internal predecessors, (45), 2 states have call successors, (20), 2 states have call predecessors, (20), 1 states have return successors, (18), 1 states have call predecessors, (18), 1 states have call successors, (18) [2021-11-23 03:25:06,417 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-23 03:25:06,417 INFO L93 Difference]: Finished difference Result 4815 states and 6130 transitions. [2021-11-23 03:25:06,418 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-23 03:25:06,418 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 15.0) internal successors, (45), 3 states have internal predecessors, (45), 2 states have call successors, (20), 2 states have call predecessors, (20), 1 states have return successors, (18), 1 states have call predecessors, (18), 1 states have call successors, (18) Word has length 108 [2021-11-23 03:25:06,419 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-23 03:25:06,442 INFO L225 Difference]: With dead ends: 4815 [2021-11-23 03:25:06,442 INFO L226 Difference]: Without dead ends: 2741 [2021-11-23 03:25:06,454 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 3 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-23 03:25:06,456 INFO L933 BasicCegarLoop]: 936 mSDtfsCounter, 5 mSDsluCounter, 1090 mSDsCounter, 0 mSdLazyCounter, 322 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6 SdHoareTripleChecker+Valid, 1868 SdHoareTripleChecker+Invalid, 322 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 322 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2021-11-23 03:25:06,457 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [6 Valid, 1868 Invalid, 322 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 322 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2021-11-23 03:25:06,463 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2741 states. [2021-11-23 03:25:06,715 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2741 to 2737. [2021-11-23 03:25:06,721 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2737 states, 1580 states have (on average 1.2221518987341773) internal successors, (1931), 1670 states have internal predecessors, (1931), 784 states have call successors, (784), 354 states have call predecessors, (784), 351 states have return successors, (784), 757 states have call predecessors, (784), 782 states have call successors, (784) [2021-11-23 03:25:06,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2737 states to 2737 states and 3499 transitions. [2021-11-23 03:25:06,735 INFO L78 Accepts]: Start accepts. Automaton has 2737 states and 3499 transitions. Word has length 108 [2021-11-23 03:25:06,736 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-23 03:25:06,736 INFO L470 AbstractCegarLoop]: Abstraction has 2737 states and 3499 transitions. [2021-11-23 03:25:06,737 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 15.0) internal successors, (45), 3 states have internal predecessors, (45), 2 states have call successors, (20), 2 states have call predecessors, (20), 1 states have return successors, (18), 1 states have call predecessors, (18), 1 states have call successors, (18) [2021-11-23 03:25:06,737 INFO L276 IsEmpty]: Start isEmpty. Operand 2737 states and 3499 transitions. [2021-11-23 03:25:06,739 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2021-11-23 03:25:06,740 INFO L506 BasicCegarLoop]: Found error trace [2021-11-23 03:25:06,740 INFO L514 BasicCegarLoop]: trace histogram [7, 7, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-23 03:25:06,740 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2021-11-23 03:25:06,740 INFO L402 AbstractCegarLoop]: === Iteration 16 === Targeting ldv_check_for_read_sectionErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_gadget_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_fs_sysfs_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 29 more)] === [2021-11-23 03:25:06,741 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 03:25:06,741 INFO L85 PathProgramCache]: Analyzing trace with hash -735014869, now seen corresponding path program 1 times [2021-11-23 03:25:06,741 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-23 03:25:06,742 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2134426447] [2021-11-23 03:25:06,742 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 03:25:06,742 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 03:25:06,800 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 03:25:06,894 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2021-11-23 03:25:06,894 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-23 03:25:06,895 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2134426447] [2021-11-23 03:25:06,895 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2134426447] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-23 03:25:06,895 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-23 03:25:06,895 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-23 03:25:06,895 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1055289121] [2021-11-23 03:25:06,896 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-23 03:25:06,896 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-23 03:25:06,896 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-23 03:25:06,897 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-23 03:25:06,897 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-23 03:25:06,897 INFO L87 Difference]: Start difference. First operand 2737 states and 3499 transitions. Second operand has 4 states, 4 states have (on average 11.75) internal successors, (47), 4 states have internal predecessors, (47), 2 states have call successors, (20), 2 states have call predecessors, (20), 1 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) [2021-11-23 03:25:08,166 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-23 03:25:08,166 INFO L93 Difference]: Finished difference Result 2783 states and 3532 transitions. [2021-11-23 03:25:08,167 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-23 03:25:08,167 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 11.75) internal successors, (47), 4 states have internal predecessors, (47), 2 states have call successors, (20), 2 states have call predecessors, (20), 1 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) Word has length 110 [2021-11-23 03:25:08,168 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-23 03:25:08,231 INFO L225 Difference]: With dead ends: 2783 [2021-11-23 03:25:08,233 INFO L226 Difference]: Without dead ends: 2781 [2021-11-23 03:25:08,235 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2021-11-23 03:25:08,236 INFO L933 BasicCegarLoop]: 1058 mSDtfsCounter, 696 mSDsluCounter, 2156 mSDsCounter, 0 mSdLazyCounter, 466 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 698 SdHoareTripleChecker+Valid, 2919 SdHoareTripleChecker+Invalid, 467 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 466 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.0s IncrementalHoareTripleChecker+Time [2021-11-23 03:25:08,237 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [698 Valid, 2919 Invalid, 467 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 466 Invalid, 0 Unknown, 0 Unchecked, 1.0s Time] [2021-11-23 03:25:08,244 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2781 states. [2021-11-23 03:25:08,545 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2781 to 2737. [2021-11-23 03:25:08,550 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 2737 states, 1580 states have (on average 1.220253164556962) internal successors, (1928), 1670 states have internal predecessors, (1928), 784 states have call successors, (784), 354 states have call predecessors, (784), 351 states have return successors, (784), 757 states have call predecessors, (784), 782 states have call successors, (784) [2021-11-23 03:25:08,563 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2737 states to 2737 states and 3496 transitions. [2021-11-23 03:25:08,565 INFO L78 Accepts]: Start accepts. Automaton has 2737 states and 3496 transitions. Word has length 110 [2021-11-23 03:25:08,566 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-23 03:25:08,567 INFO L470 AbstractCegarLoop]: Abstraction has 2737 states and 3496 transitions. [2021-11-23 03:25:08,567 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 11.75) internal successors, (47), 4 states have internal predecessors, (47), 2 states have call successors, (20), 2 states have call predecessors, (20), 1 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) [2021-11-23 03:25:08,567 INFO L276 IsEmpty]: Start isEmpty. Operand 2737 states and 3496 transitions. [2021-11-23 03:25:08,570 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2021-11-23 03:25:08,571 INFO L506 BasicCegarLoop]: Found error trace [2021-11-23 03:25:08,571 INFO L514 BasicCegarLoop]: trace histogram [7, 7, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-23 03:25:08,571 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2021-11-23 03:25:08,572 INFO L402 AbstractCegarLoop]: === Iteration 17 === Targeting ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlockErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_gadget_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_fs_sysfs_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 29 more)] === [2021-11-23 03:25:08,572 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-23 03:25:08,572 INFO L85 PathProgramCache]: Analyzing trace with hash 1490318158, now seen corresponding path program 1 times [2021-11-23 03:25:08,573 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-23 03:25:08,573 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [197348078] [2021-11-23 03:25:08,573 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 03:25:08,573 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-23 03:25:08,624 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 03:25:08,690 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2021-11-23 03:25:08,691 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-23 03:25:08,691 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [197348078] [2021-11-23 03:25:08,691 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [197348078] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-23 03:25:08,691 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [790244295] [2021-11-23 03:25:08,692 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-23 03:25:08,692 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-23 03:25:08,692 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/bin/utaipan-EQgc7hIp5V/z3 [2021-11-23 03:25:08,696 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/bin/utaipan-EQgc7hIp5V/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-23 03:25:08,707 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_188fd35c-18c5-4bb7-a73d-876a3ec1d95f/bin/utaipan-EQgc7hIp5V/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2021-11-23 03:25:09,326 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-23 03:25:09,333 INFO L263 TraceCheckSpWp]: Trace formula consists of 1258 conjuncts, 3 conjunts are in the unsatisfiable core [2021-11-23 03:25:09,348 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-23 03:25:09,607 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2021-11-23 03:25:09,607 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-23 03:25:09,999 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2021-11-23 03:25:10,000 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [790244295] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-23 03:25:10,000 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [223211144] [2021-11-23 03:25:10,028 INFO L159 IcfgInterpreter]: Started Sifa with 77 locations of interest [2021-11-23 03:25:10,028 INFO L166 IcfgInterpreter]: Building call graph [2021-11-23 03:25:10,034 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2021-11-23 03:25:10,039 INFO L176 IcfgInterpreter]: Starting interpretation [2021-11-23 03:25:10,040 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2021-11-23 03:25:21,940 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 6 treesize of output 5 [2021-11-23 03:25:21,948 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 1 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 12 treesize of output 9 [2021-11-23 03:25:26,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,751 INFO L244 Elim1Store]: Index analysis took 579 ms [2021-11-23 03:25:26,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:26,764 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:25:26,894 INFO L354 Elim1Store]: treesize reduction 84, result has 48.1 percent of original size [2021-11-23 03:25:26,894 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 57 select indices, 57 select index equivalence classes, 515 disjoint index pairs (out of 1596 index pairs), introduced 57 new quantified variables, introduced 7 case distinctions, treesize of input 511 treesize of output 706 [2021-11-23 03:25:27,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,472 INFO L244 Elim1Store]: Index analysis took 300 ms [2021-11-23 03:25:27,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,490 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:25:27,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,637 INFO L354 Elim1Store]: treesize reduction 112, result has 41.1 percent of original size [2021-11-23 03:25:27,638 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 51 select indices, 51 select index equivalence classes, 331 disjoint index pairs (out of 1275 index pairs), introduced 51 new quantified variables, introduced 7 case distinctions, treesize of input 453 treesize of output 619 [2021-11-23 03:25:27,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:27,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,418 INFO L244 Elim1Store]: Index analysis took 528 ms [2021-11-23 03:25:28,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-23 03:25:28,441 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-23 03:25:28,569 INFO L354 Elim1Store]: treesize reduction 96, result has 40.7 percent of original size [2021-11-23 03:25:28,570 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 57 select indices, 57 select index equivalence classes, 515 disjoint index pairs (out of 1596 index pairs), introduced 57 new quantified variables, introduced 7 case distinctions, treesize of input 511 treesize of output 694 [2021-11-23 03:25:28,690 WARN L137 XnfTransformerHelper]: expecting exponential blowup for input size 18 [2021-11-23 03:25:44,283 WARN L176 XnfTransformerHelper]: Simplifying disjunction of 82944 conjuctions. This might take some time...