./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 839c364b Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4e7041f-bcd0-48b6-8b39-60958981d70b/bin/utaipan-eEHZpOm5b7/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4e7041f-bcd0-48b6-8b39-60958981d70b/bin/utaipan-eEHZpOm5b7/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4e7041f-bcd0-48b6-8b39-60958981d70b/bin/utaipan-eEHZpOm5b7/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4e7041f-bcd0-48b6-8b39-60958981d70b/bin/utaipan-eEHZpOm5b7/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_d4e7041f-bcd0-48b6-8b39-60958981d70b/bin/utaipan-eEHZpOm5b7/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4e7041f-bcd0-48b6-8b39-60958981d70b/bin/utaipan-eEHZpOm5b7 --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 0.2.2-hotfix-svcomp22-839c364 [2021-11-25 18:07:32,722 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-25 18:07:32,725 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-25 18:07:32,777 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-25 18:07:32,778 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-25 18:07:32,782 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-25 18:07:32,784 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-25 18:07:32,787 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-25 18:07:32,790 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-25 18:07:32,795 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-25 18:07:32,796 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-25 18:07:32,798 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-25 18:07:32,798 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-25 18:07:32,800 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-25 18:07:32,802 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-25 18:07:32,809 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-25 18:07:32,811 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-25 18:07:32,812 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-25 18:07:32,814 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-25 18:07:32,821 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-25 18:07:32,823 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-25 18:07:32,825 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-25 18:07:32,827 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-25 18:07:32,828 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-25 18:07:32,837 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-25 18:07:32,837 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-25 18:07:32,838 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-25 18:07:32,839 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-25 18:07:32,840 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-25 18:07:32,841 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-25 18:07:32,842 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-25 18:07:32,843 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-25 18:07:32,844 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-25 18:07:32,845 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-25 18:07:32,847 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-25 18:07:32,847 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-25 18:07:32,848 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-25 18:07:32,848 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-25 18:07:32,848 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-25 18:07:32,849 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-25 18:07:32,849 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-25 18:07:32,850 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4e7041f-bcd0-48b6-8b39-60958981d70b/bin/utaipan-eEHZpOm5b7/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-25 18:07:32,892 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-25 18:07:32,892 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-25 18:07:32,893 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-25 18:07:32,893 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-25 18:07:32,900 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-25 18:07:32,900 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-25 18:07:32,900 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-25 18:07:32,900 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-25 18:07:32,900 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-25 18:07:32,901 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-25 18:07:32,902 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-25 18:07:32,902 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-25 18:07:32,902 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-25 18:07:32,902 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-25 18:07:32,902 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-25 18:07:32,903 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-25 18:07:32,903 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-25 18:07:32,903 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2021-11-25 18:07:32,904 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-25 18:07:32,904 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-25 18:07:32,904 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-25 18:07:32,904 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-25 18:07:32,904 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-25 18:07:32,904 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-25 18:07:32,905 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-25 18:07:32,905 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-25 18:07:32,905 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-25 18:07:32,905 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-25 18:07:32,905 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-25 18:07:32,906 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-25 18:07:32,906 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-25 18:07:32,906 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-25 18:07:32,906 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-25 18:07:32,906 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-25 18:07:32,907 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-25 18:07:32,907 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-25 18:07:32,907 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-25 18:07:32,907 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-25 18:07:32,907 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/bin/utaipan-eEHZpOm5b7/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4e7041f-bcd0-48b6-8b39-60958981d70b/bin/utaipan-eEHZpOm5b7 Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 13180db7de3a8489ee06ea96825d5be5d06449dd3c867f58676a7914255b860c [2021-11-25 18:07:33,189 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-25 18:07:33,211 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-25 18:07:33,215 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-25 18:07:33,216 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-25 18:07:33,217 INFO L275 PluginConnector]: CDTParser initialized [2021-11-25 18:07:33,218 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4e7041f-bcd0-48b6-8b39-60958981d70b/bin/utaipan-eEHZpOm5b7/../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i [2021-11-25 18:07:33,285 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4e7041f-bcd0-48b6-8b39-60958981d70b/bin/utaipan-eEHZpOm5b7/data/927976828/2596efa89aca4013a8c0dbdd4a5ec4bc/FLAG286644c5a [2021-11-25 18:07:34,203 INFO L306 CDTParser]: Found 1 translation units. [2021-11-25 18:07:34,204 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i [2021-11-25 18:07:34,291 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4e7041f-bcd0-48b6-8b39-60958981d70b/bin/utaipan-eEHZpOm5b7/data/927976828/2596efa89aca4013a8c0dbdd4a5ec4bc/FLAG286644c5a [2021-11-25 18:07:34,582 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4e7041f-bcd0-48b6-8b39-60958981d70b/bin/utaipan-eEHZpOm5b7/data/927976828/2596efa89aca4013a8c0dbdd4a5ec4bc [2021-11-25 18:07:34,584 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-25 18:07:34,587 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-25 18:07:34,589 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-25 18:07:34,589 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-25 18:07:34,593 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-25 18:07:34,594 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 06:07:34" (1/1) ... [2021-11-25 18:07:34,597 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@1c0b8dba and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:07:34, skipping insertion in model container [2021-11-25 18:07:34,597 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 25.11 06:07:34" (1/1) ... [2021-11-25 18:07:34,603 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-25 18:07:34,776 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-25 18:07:38,407 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[400642,400655] [2021-11-25 18:07:38,411 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[400787,400800] [2021-11-25 18:07:38,411 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[400933,400946] [2021-11-25 18:07:38,412 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[401098,401111] [2021-11-25 18:07:38,420 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[401256,401269] [2021-11-25 18:07:38,421 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[401414,401427] [2021-11-25 18:07:38,421 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[401572,401585] [2021-11-25 18:07:38,422 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[401732,401745] [2021-11-25 18:07:38,422 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[401891,401904] [2021-11-25 18:07:38,423 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[402030,402043] [2021-11-25 18:07:38,423 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[402172,402185] [2021-11-25 18:07:38,424 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[402321,402334] [2021-11-25 18:07:38,424 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[402460,402473] [2021-11-25 18:07:38,425 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[402615,402628] [2021-11-25 18:07:38,425 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[402775,402788] [2021-11-25 18:07:38,426 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[402926,402939] [2021-11-25 18:07:38,430 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[403077,403090] [2021-11-25 18:07:38,431 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[403229,403242] [2021-11-25 18:07:38,432 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[403378,403391] [2021-11-25 18:07:38,433 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[403526,403539] [2021-11-25 18:07:38,434 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[403683,403696] [2021-11-25 18:07:38,435 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[403832,403845] [2021-11-25 18:07:38,435 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[403988,404001] [2021-11-25 18:07:38,436 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[404141,404154] [2021-11-25 18:07:38,437 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[404287,404300] [2021-11-25 18:07:38,437 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[404430,404443] [2021-11-25 18:07:38,438 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[404582,404595] [2021-11-25 18:07:38,439 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[404728,404741] [2021-11-25 18:07:38,439 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[404873,404886] [2021-11-25 18:07:38,440 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[405027,405040] [2021-11-25 18:07:38,440 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[405178,405191] [2021-11-25 18:07:38,441 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[405333,405346] [2021-11-25 18:07:38,441 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[405485,405498] [2021-11-25 18:07:38,442 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[405640,405653] [2021-11-25 18:07:38,442 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[405804,405817] [2021-11-25 18:07:38,443 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[405960,405973] [2021-11-25 18:07:38,443 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[406124,406137] [2021-11-25 18:07:38,443 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[406266,406279] [2021-11-25 18:07:38,445 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[406424,406437] [2021-11-25 18:07:38,445 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[406591,406604] [2021-11-25 18:07:38,446 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[406750,406763] [2021-11-25 18:07:38,447 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[406909,406922] [2021-11-25 18:07:38,447 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[407058,407071] [2021-11-25 18:07:38,447 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[407205,407218] [2021-11-25 18:07:38,448 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[407344,407357] [2021-11-25 18:07:38,448 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[407507,407520] [2021-11-25 18:07:38,449 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[407673,407686] [2021-11-25 18:07:38,450 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[407837,407850] [2021-11-25 18:07:38,450 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[408002,408015] [2021-11-25 18:07:38,451 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[408167,408180] [2021-11-25 18:07:38,451 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[408333,408346] [2021-11-25 18:07:38,452 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[408498,408511] [2021-11-25 18:07:38,452 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[408665,408678] [2021-11-25 18:07:38,452 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[408825,408838] [2021-11-25 18:07:38,453 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[408987,409000] [2021-11-25 18:07:38,453 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[409146,409159] [2021-11-25 18:07:38,454 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[409292,409305] [2021-11-25 18:07:38,454 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[409435,409448] [2021-11-25 18:07:38,454 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[409579,409592] [2021-11-25 18:07:38,455 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[409722,409735] [2021-11-25 18:07:38,455 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[409866,409879] [2021-11-25 18:07:38,456 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[410007,410020] [2021-11-25 18:07:38,456 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[410145,410158] [2021-11-25 18:07:38,457 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[410303,410316] [2021-11-25 18:07:38,457 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[410462,410475] [2021-11-25 18:07:38,458 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[410618,410631] [2021-11-25 18:07:38,458 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[410767,410780] [2021-11-25 18:07:38,458 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[410919,410932] [2021-11-25 18:07:38,459 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[411070,411083] [2021-11-25 18:07:38,459 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[411219,411232] [2021-11-25 18:07:38,460 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[411371,411384] [2021-11-25 18:07:38,460 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[411519,411532] [2021-11-25 18:07:38,460 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[411672,411685] [2021-11-25 18:07:38,461 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[411823,411836] [2021-11-25 18:07:38,461 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[411973,411986] [2021-11-25 18:07:38,462 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[412120,412133] [2021-11-25 18:07:38,462 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[412271,412284] [2021-11-25 18:07:38,462 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[412422,412435] [2021-11-25 18:07:38,463 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[412570,412583] [2021-11-25 18:07:38,463 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[412736,412749] [2021-11-25 18:07:38,464 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[412905,412918] [2021-11-25 18:07:38,464 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[413072,413085] [2021-11-25 18:07:38,464 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[413240,413253] [2021-11-25 18:07:38,465 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[413390,413403] [2021-11-25 18:07:38,466 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[413537,413550] [2021-11-25 18:07:38,466 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[413698,413711] [2021-11-25 18:07:38,467 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[413868,413881] [2021-11-25 18:07:38,467 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[414030,414043] [2021-11-25 18:07:38,488 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 18:07:38,517 INFO L203 MainTranslator]: Completed pre-run [2021-11-25 18:07:38,873 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[400642,400655] [2021-11-25 18:07:38,873 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[400787,400800] [2021-11-25 18:07:38,874 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[400933,400946] [2021-11-25 18:07:38,874 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[401098,401111] [2021-11-25 18:07:38,875 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[401256,401269] [2021-11-25 18:07:38,875 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[401414,401427] [2021-11-25 18:07:38,875 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[401572,401585] [2021-11-25 18:07:38,876 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[401732,401745] [2021-11-25 18:07:38,876 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[401891,401904] [2021-11-25 18:07:38,877 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[402030,402043] [2021-11-25 18:07:38,877 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[402172,402185] [2021-11-25 18:07:38,877 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[402321,402334] [2021-11-25 18:07:38,878 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[402460,402473] [2021-11-25 18:07:38,878 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[402615,402628] [2021-11-25 18:07:38,878 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[402775,402788] [2021-11-25 18:07:38,879 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[402926,402939] [2021-11-25 18:07:38,879 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[403077,403090] [2021-11-25 18:07:38,880 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[403229,403242] [2021-11-25 18:07:38,880 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[403378,403391] [2021-11-25 18:07:38,880 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[403526,403539] [2021-11-25 18:07:38,881 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[403683,403696] [2021-11-25 18:07:38,881 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[403832,403845] [2021-11-25 18:07:38,881 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[403988,404001] [2021-11-25 18:07:38,882 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[404141,404154] [2021-11-25 18:07:38,882 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[404287,404300] [2021-11-25 18:07:38,882 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[404430,404443] [2021-11-25 18:07:38,883 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[404582,404595] [2021-11-25 18:07:38,888 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[404728,404741] [2021-11-25 18:07:38,888 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[404873,404886] [2021-11-25 18:07:38,889 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[405027,405040] [2021-11-25 18:07:38,889 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[405178,405191] [2021-11-25 18:07:38,890 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[405333,405346] [2021-11-25 18:07:38,890 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[405485,405498] [2021-11-25 18:07:38,891 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[405640,405653] [2021-11-25 18:07:38,892 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[405804,405817] [2021-11-25 18:07:38,892 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[405960,405973] [2021-11-25 18:07:38,893 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[406124,406137] [2021-11-25 18:07:38,893 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[406266,406279] [2021-11-25 18:07:38,894 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[406424,406437] [2021-11-25 18:07:38,894 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[406591,406604] [2021-11-25 18:07:38,896 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[406750,406763] [2021-11-25 18:07:38,897 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[406909,406922] [2021-11-25 18:07:38,899 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[407058,407071] [2021-11-25 18:07:38,899 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[407205,407218] [2021-11-25 18:07:38,900 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[407344,407357] [2021-11-25 18:07:38,900 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[407507,407520] [2021-11-25 18:07:38,900 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[407673,407686] [2021-11-25 18:07:38,901 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[407837,407850] [2021-11-25 18:07:38,901 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[408002,408015] [2021-11-25 18:07:38,902 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[408167,408180] [2021-11-25 18:07:38,902 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[408333,408346] [2021-11-25 18:07:38,903 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[408498,408511] [2021-11-25 18:07:38,903 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[408665,408678] [2021-11-25 18:07:38,904 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[408825,408838] [2021-11-25 18:07:38,905 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[408987,409000] [2021-11-25 18:07:38,906 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[409146,409159] [2021-11-25 18:07:38,908 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[409292,409305] [2021-11-25 18:07:38,909 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[409435,409448] [2021-11-25 18:07:38,909 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[409579,409592] [2021-11-25 18:07:38,910 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[409722,409735] [2021-11-25 18:07:38,911 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[409866,409879] [2021-11-25 18:07:38,912 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[410007,410020] [2021-11-25 18:07:38,912 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[410145,410158] [2021-11-25 18:07:38,913 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[410303,410316] [2021-11-25 18:07:38,913 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[410462,410475] [2021-11-25 18:07:38,920 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[410618,410631] [2021-11-25 18:07:38,920 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[410767,410780] [2021-11-25 18:07:38,921 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[410919,410932] [2021-11-25 18:07:38,925 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[411070,411083] [2021-11-25 18:07:38,927 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[411219,411232] [2021-11-25 18:07:38,927 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[411371,411384] [2021-11-25 18:07:38,927 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[411519,411532] [2021-11-25 18:07:38,928 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[411672,411685] [2021-11-25 18:07:38,928 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[411823,411836] [2021-11-25 18:07:38,929 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[411973,411986] [2021-11-25 18:07:38,929 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[412120,412133] [2021-11-25 18:07:38,929 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[412271,412284] [2021-11-25 18:07:38,930 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[412422,412435] [2021-11-25 18:07:38,931 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[412570,412583] [2021-11-25 18:07:38,932 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[412736,412749] [2021-11-25 18:07:38,932 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[412905,412918] [2021-11-25 18:07:38,933 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[413072,413085] [2021-11-25 18:07:38,934 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[413240,413253] [2021-11-25 18:07:38,934 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[413390,413403] [2021-11-25 18:07:38,934 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[413537,413550] [2021-11-25 18:07:38,935 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[413698,413711] [2021-11-25 18:07:38,935 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[413868,413881] [2021-11-25 18:07:38,935 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_d4e7041f-bcd0-48b6-8b39-60958981d70b/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[414030,414043] [2021-11-25 18:07:38,941 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-25 18:07:39,180 INFO L208 MainTranslator]: Completed translation [2021-11-25 18:07:39,180 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:07:39 WrapperNode [2021-11-25 18:07:39,180 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-25 18:07:39,181 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-25 18:07:39,181 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-25 18:07:39,182 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-25 18:07:39,188 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:07:39" (1/1) ... [2021-11-25 18:07:39,281 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:07:39" (1/1) ... [2021-11-25 18:07:39,446 INFO L137 Inliner]: procedures = 616, calls = 1459, calls flagged for inlining = 273, calls inlined = 178, statements flattened = 2640 [2021-11-25 18:07:39,447 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-25 18:07:39,448 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-25 18:07:39,448 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-25 18:07:39,448 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-25 18:07:39,456 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:07:39" (1/1) ... [2021-11-25 18:07:39,456 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:07:39" (1/1) ... [2021-11-25 18:07:39,474 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:07:39" (1/1) ... [2021-11-25 18:07:39,474 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:07:39" (1/1) ... [2021-11-25 18:07:39,579 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:07:39" (1/1) ... [2021-11-25 18:07:39,605 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:07:39" (1/1) ... [2021-11-25 18:07:39,632 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:07:39" (1/1) ... [2021-11-25 18:07:39,665 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-25 18:07:39,666 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-25 18:07:39,666 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-25 18:07:39,666 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-25 18:07:39,671 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:07:39" (1/1) ... [2021-11-25 18:07:39,678 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-25 18:07:39,688 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4e7041f-bcd0-48b6-8b39-60958981d70b/bin/utaipan-eEHZpOm5b7/z3 [2021-11-25 18:07:39,699 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4e7041f-bcd0-48b6-8b39-60958981d70b/bin/utaipan-eEHZpOm5b7/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-25 18:07:39,727 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4e7041f-bcd0-48b6-8b39-60958981d70b/bin/utaipan-eEHZpOm5b7/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-25 18:07:39,745 INFO L130 BoogieDeclarations]: Found specification of procedure nlmsg_total_size [2021-11-25 18:07:39,745 INFO L138 BoogieDeclarations]: Found implementation of procedure nlmsg_total_size [2021-11-25 18:07:39,745 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_coherent_check_final_state [2021-11-25 18:07:39,745 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_coherent_check_final_state [2021-11-25 18:07:39,745 INFO L130 BoogieDeclarations]: Found specification of procedure seq_release_net [2021-11-25 18:07:39,745 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_release_net [2021-11-25 18:07:39,745 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-25 18:07:39,745 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-25 18:07:39,745 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2021-11-25 18:07:39,746 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2021-11-25 18:07:39,746 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-25 18:07:39,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-25 18:07:39,746 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_mmc_sdio_func_check_final_state [2021-11-25 18:07:39,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_mmc_sdio_func_check_final_state [2021-11-25 18:07:39,746 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-11-25 18:07:39,746 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-11-25 18:07:39,746 INFO L130 BoogieDeclarations]: Found specification of procedure __nfulnl_send [2021-11-25 18:07:39,746 INFO L138 BoogieDeclarations]: Found implementation of procedure __nfulnl_send [2021-11-25 18:07:39,746 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_bh [2021-11-25 18:07:39,747 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_bh [2021-11-25 18:07:39,747 INFO L130 BoogieDeclarations]: Found specification of procedure instance_put [2021-11-25 18:07:39,747 INFO L138 BoogieDeclarations]: Found implementation of procedure instance_put [2021-11-25 18:07:39,747 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_arch_io_check_final_state [2021-11-25 18:07:39,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_arch_io_check_final_state [2021-11-25 18:07:39,747 INFO L130 BoogieDeclarations]: Found specification of procedure nf_log_unregister [2021-11-25 18:07:39,747 INFO L138 BoogieDeclarations]: Found implementation of procedure nf_log_unregister [2021-11-25 18:07:39,747 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_check_final_state [2021-11-25 18:07:39,747 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_check_final_state [2021-11-25 18:07:39,747 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-25 18:07:39,748 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-25 18:07:39,748 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-25 18:07:39,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-25 18:07:39,748 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2021-11-25 18:07:39,748 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2021-11-25 18:07:39,748 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-25 18:07:39,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-25 18:07:39,748 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_queue_check_final_state [2021-11-25 18:07:39,748 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_queue_check_final_state [2021-11-25 18:07:39,748 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-25 18:07:39,749 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tailroom [2021-11-25 18:07:39,749 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tailroom [2021-11-25 18:07:39,749 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_request_check_final_state [2021-11-25 18:07:39,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_request_check_final_state [2021-11-25 18:07:39,749 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2021-11-25 18:07:39,749 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2021-11-25 18:07:39,749 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-25 18:07:39,749 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-25 18:07:39,749 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_in_interrupt_context [2021-11-25 18:07:39,749 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_in_interrupt_context [2021-11-25 18:07:39,750 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-25 18:07:39,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-25 18:07:39,750 INFO L130 BoogieDeclarations]: Found specification of procedure nfnetlink_subsys_unregister [2021-11-25 18:07:39,750 INFO L138 BoogieDeclarations]: Found implementation of procedure nfnetlink_subsys_unregister [2021-11-25 18:07:39,750 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2021-11-25 18:07:39,750 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2021-11-25 18:07:39,751 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-25 18:07:39,751 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_check_final_state [2021-11-25 18:07:39,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_check_final_state [2021-11-25 18:07:39,751 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_register_reset_error_counter [2021-11-25 18:07:39,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_register_reset_error_counter [2021-11-25 18:07:39,751 INFO L130 BoogieDeclarations]: Found specification of procedure seq_file_net [2021-11-25 18:07:39,751 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_file_net [2021-11-25 18:07:39,751 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_130 [2021-11-25 18:07:39,751 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_130 [2021-11-25 18:07:39,752 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_check_final_state [2021-11-25 18:07:39,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_check_final_state [2021-11-25 18:07:39,756 INFO L130 BoogieDeclarations]: Found specification of procedure nlmsg_put [2021-11-25 18:07:39,756 INFO L138 BoogieDeclarations]: Found implementation of procedure nlmsg_put [2021-11-25 18:07:39,756 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_138 [2021-11-25 18:07:39,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_138 [2021-11-25 18:07:39,756 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2021-11-25 18:07:39,756 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2021-11-25 18:07:39,756 INFO L130 BoogieDeclarations]: Found specification of procedure instance_lookup_get [2021-11-25 18:07:39,756 INFO L138 BoogieDeclarations]: Found implementation of procedure instance_lookup_get [2021-11-25 18:07:39,758 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-25 18:07:39,758 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-25 18:07:39,758 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-25 18:07:39,758 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-25 18:07:39,758 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-25 18:07:39,758 INFO L130 BoogieDeclarations]: Found specification of procedure seq_show [2021-11-25 18:07:39,758 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_show [2021-11-25 18:07:39,758 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_register_reset_error_counter [2021-11-25 18:07:39,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_register_reset_error_counter [2021-11-25 18:07:39,759 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-25 18:07:39,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-25 18:07:39,759 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_lock_of_nfulnl_instance [2021-11-25 18:07:39,759 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_lock_of_nfulnl_instance [2021-11-25 18:07:39,759 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2021-11-25 18:07:39,759 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2021-11-25 18:07:39,759 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2021-11-25 18:07:39,759 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2021-11-25 18:07:39,759 INFO L130 BoogieDeclarations]: Found specification of procedure __cmpxchg_wrong_size [2021-11-25 18:07:39,760 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-25 18:07:39,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-25 18:07:39,760 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-11-25 18:07:39,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-11-25 18:07:39,760 INFO L130 BoogieDeclarations]: Found specification of procedure nful_open [2021-11-25 18:07:39,760 INFO L138 BoogieDeclarations]: Found implementation of procedure nful_open [2021-11-25 18:07:39,760 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2021-11-25 18:07:39,760 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_read [2021-11-25 18:07:39,760 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_netlink_unregister_notifier [2021-11-25 18:07:39,760 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_netlink_unregister_notifier [2021-11-25 18:07:39,760 INFO L130 BoogieDeclarations]: Found specification of procedure nla_get_be32 [2021-11-25 18:07:39,761 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_get_be32 [2021-11-25 18:07:39,761 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-11-25 18:07:39,761 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-11-25 18:07:39,761 INFO L130 BoogieDeclarations]: Found specification of procedure nfnl_log_pernet [2021-11-25 18:07:39,761 INFO L138 BoogieDeclarations]: Found implementation of procedure nfnl_log_pernet [2021-11-25 18:07:39,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_check_final_state [2021-11-25 18:07:39,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_check_final_state [2021-11-25 18:07:39,761 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_for_read_section [2021-11-25 18:07:39,761 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_for_read_section [2021-11-25 18:07:39,761 INFO L130 BoogieDeclarations]: Found specification of procedure nlmsg_data [2021-11-25 18:07:39,762 INFO L138 BoogieDeclarations]: Found implementation of procedure nlmsg_data [2021-11-25 18:07:39,762 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_check_final_state [2021-11-25 18:07:39,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_check_final_state [2021-11-25 18:07:39,762 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-25 18:07:39,762 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_sysfs_check_final_state [2021-11-25 18:07:39,762 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_sysfs_check_final_state [2021-11-25 18:07:39,763 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-25 18:07:39,763 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock_bh [2021-11-25 18:07:39,763 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock_bh [2021-11-25 18:07:39,763 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-25 18:07:39,763 INFO L130 BoogieDeclarations]: Found specification of procedure nfnl_log_net_exit [2021-11-25 18:07:39,763 INFO L138 BoogieDeclarations]: Found implementation of procedure nfnl_log_net_exit [2021-11-25 18:07:39,763 INFO L130 BoogieDeclarations]: Found specification of procedure nla_data [2021-11-25 18:07:39,763 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_data [2021-11-25 18:07:39,763 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-11-25 18:07:39,764 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-11-25 18:07:39,764 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_check_final_state [2021-11-25 18:07:39,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_check_final_state [2021-11-25 18:07:39,764 INFO L130 BoogieDeclarations]: Found specification of procedure __instance_lookup [2021-11-25 18:07:39,764 INFO L138 BoogieDeclarations]: Found implementation of procedure __instance_lookup [2021-11-25 18:07:39,764 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-25 18:07:39,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-25 18:07:39,764 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-25 18:07:39,764 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-25 18:07:39,764 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2021-11-25 18:07:39,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2021-11-25 18:07:39,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_urb_check_final_state [2021-11-25 18:07:39,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_urb_check_final_state [2021-11-25 18:07:39,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_132 [2021-11-25 18:07:39,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_132 [2021-11-25 18:07:39,765 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_139 [2021-11-25 18:07:39,765 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_139 [2021-11-25 18:07:39,765 INFO L130 BoogieDeclarations]: Found specification of procedure netlink_unregister_notifier [2021-11-25 18:07:39,765 INFO L138 BoogieDeclarations]: Found implementation of procedure netlink_unregister_notifier [2021-11-25 18:07:39,765 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_held [2021-11-25 18:07:39,765 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_held [2021-11-25 18:07:39,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2021-11-25 18:07:39,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2021-11-25 18:07:39,766 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-25 18:07:39,766 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-25 18:07:39,766 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-25 18:07:39,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_char_dev_check_final_state [2021-11-25 18:07:39,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_char_dev_check_final_state [2021-11-25 18:07:39,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-25 18:07:39,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-25 18:07:39,766 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_check_final_state [2021-11-25 18:07:39,766 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_check_final_state [2021-11-25 18:07:39,767 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2021-11-25 18:07:39,767 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2021-11-25 18:07:39,767 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2021-11-25 18:07:39,767 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2021-11-25 18:07:39,767 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_bh_held [2021-11-25 18:07:39,767 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_bh_held [2021-11-25 18:07:39,767 INFO L130 BoogieDeclarations]: Found specification of procedure __instance_destroy [2021-11-25 18:07:39,767 INFO L138 BoogieDeclarations]: Found implementation of procedure __instance_destroy [2021-11-25 18:07:39,767 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-25 18:07:39,767 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-25 18:07:39,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_nfulnl_instance [2021-11-25 18:07:39,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_nfulnl_instance [2021-11-25 18:07:39,768 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2021-11-25 18:07:39,768 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2021-11-25 18:07:39,768 INFO L130 BoogieDeclarations]: Found specification of procedure instance_hashfn [2021-11-25 18:07:39,768 INFO L138 BoogieDeclarations]: Found implementation of procedure instance_hashfn [2021-11-25 18:07:39,768 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-25 18:07:39,768 INFO L130 BoogieDeclarations]: Found specification of procedure __nfulnl_flush [2021-11-25 18:07:39,768 INFO L138 BoogieDeclarations]: Found implementation of procedure __nfulnl_flush [2021-11-25 18:07:39,768 INFO L130 BoogieDeclarations]: Found specification of procedure get_next [2021-11-25 18:07:39,768 INFO L138 BoogieDeclarations]: Found implementation of procedure get_next [2021-11-25 18:07:40,416 INFO L236 CfgBuilder]: Building ICFG [2021-11-25 18:07:40,419 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-25 18:07:40,540 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-11-25 18:07:41,922 INFO L277 CfgBuilder]: Performing block encoding [2021-11-25 18:07:42,206 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-25 18:07:42,206 INFO L301 CfgBuilder]: Removed 1 assume(true) statements. [2021-11-25 18:07:42,210 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 06:07:42 BoogieIcfgContainer [2021-11-25 18:07:42,210 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-25 18:07:42,212 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-11-25 18:07:42,212 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-11-25 18:07:42,215 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-11-25 18:07:42,215 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 25.11 06:07:34" (1/3) ... [2021-11-25 18:07:42,216 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@78b38a22 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.11 06:07:42, skipping insertion in model container [2021-11-25 18:07:42,216 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 25.11 06:07:39" (2/3) ... [2021-11-25 18:07:42,217 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@78b38a22 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 25.11 06:07:42, skipping insertion in model container [2021-11-25 18:07:42,217 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 25.11 06:07:42" (3/3) ... [2021-11-25 18:07:42,218 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i [2021-11-25 18:07:42,223 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-11-25 18:07:42,223 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 31 error locations. [2021-11-25 18:07:42,274 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-11-25 18:07:42,280 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 [2021-11-25 18:07:42,280 INFO L340 AbstractCegarLoop]: Starting to check reachability of 31 error locations. [2021-11-25 18:07:42,319 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) [2021-11-25 18:07:42,326 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2021-11-25 18:07:42,327 INFO L506 BasicCegarLoop]: Found error trace [2021-11-25 18:07:42,327 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] [2021-11-25 18:07:42,328 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)] === [2021-11-25 18:07:42,332 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 18:07:42,333 INFO L85 PathProgramCache]: Analyzing trace with hash 478082376, now seen corresponding path program 1 times [2021-11-25 18:07:42,341 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-25 18:07:42,342 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1124297436] [2021-11-25 18:07:42,342 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-25 18:07:42,343 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 18:07:42,567 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 18:07:42,859 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2021-11-25 18:07:42,871 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-25 18:07:42,872 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1124297436] [2021-11-25 18:07:42,872 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1124297436] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-25 18:07:42,873 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-25 18:07:42,873 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-25 18:07:42,874 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1759875526] [2021-11-25 18:07:42,875 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-25 18:07:42,879 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-25 18:07:42,879 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-25 18:07:42,913 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-25 18:07:42,914 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-25 18:07:42,918 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) [2021-11-25 18:07:43,646 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-25 18:07:43,647 INFO L93 Difference]: Finished difference Result 1708 states and 2388 transitions. [2021-11-25 18:07:43,648 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-25 18:07:43,649 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 [2021-11-25 18:07:43,650 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-25 18:07:43,670 INFO L225 Difference]: With dead ends: 1708 [2021-11-25 18:07:43,670 INFO L226 Difference]: Without dead ends: 849 [2021-11-25 18:07:43,685 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 [2021-11-25 18:07:43,688 INFO L933 BasicCegarLoop]: 966 mSDtfsCounter, 1104 mSDsluCounter, 1125 mSDsCounter, 0 mSdLazyCounter, 321 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1106 SdHoareTripleChecker+Valid, 1932 SdHoareTripleChecker+Invalid, 321 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 321 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2021-11-25 18:07:43,689 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1106 Valid, 1932 Invalid, 321 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 321 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2021-11-25 18:07:43,707 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 849 states. [2021-11-25 18:07:43,804 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 849 to 849. [2021-11-25 18:07:43,807 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) [2021-11-25 18:07:43,815 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 849 states to 849 states and 1111 transitions. [2021-11-25 18:07:43,818 INFO L78 Accepts]: Start accepts. Automaton has 849 states and 1111 transitions. Word has length 51 [2021-11-25 18:07:43,819 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-25 18:07:43,819 INFO L470 AbstractCegarLoop]: Abstraction has 849 states and 1111 transitions. [2021-11-25 18:07:43,819 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) [2021-11-25 18:07:43,819 INFO L276 IsEmpty]: Start isEmpty. Operand 849 states and 1111 transitions. [2021-11-25 18:07:43,823 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2021-11-25 18:07:43,823 INFO L506 BasicCegarLoop]: Found error trace [2021-11-25 18:07:43,823 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] [2021-11-25 18:07:43,823 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-11-25 18:07:43,823 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)] === [2021-11-25 18:07:43,824 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 18:07:43,824 INFO L85 PathProgramCache]: Analyzing trace with hash 148089809, now seen corresponding path program 1 times [2021-11-25 18:07:43,824 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-25 18:07:43,825 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1740461131] [2021-11-25 18:07:43,825 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-25 18:07:43,825 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 18:07:43,884 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 18:07:43,997 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2021-11-25 18:07:43,997 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-25 18:07:43,997 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1740461131] [2021-11-25 18:07:43,997 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1740461131] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-25 18:07:43,997 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-25 18:07:43,998 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-25 18:07:43,998 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2076268026] [2021-11-25 18:07:43,998 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-25 18:07:43,999 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-25 18:07:43,999 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-25 18:07:44,000 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-25 18:07:44,000 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-25 18:07:44,000 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) [2021-11-25 18:07:44,496 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-25 18:07:44,496 INFO L93 Difference]: Finished difference Result 849 states and 1111 transitions. [2021-11-25 18:07:44,499 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-25 18:07:44,499 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 [2021-11-25 18:07:44,500 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-25 18:07:44,507 INFO L225 Difference]: With dead ends: 849 [2021-11-25 18:07:44,507 INFO L226 Difference]: Without dead ends: 847 [2021-11-25 18:07:44,508 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 [2021-11-25 18:07:44,509 INFO L933 BasicCegarLoop]: 948 mSDtfsCounter, 1084 mSDsluCounter, 1106 mSDsCounter, 0 mSdLazyCounter, 319 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s 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, 0.4s IncrementalHoareTripleChecker+Time [2021-11-25 18:07:44,510 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1086 Valid, 1896 Invalid, 319 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 319 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2021-11-25 18:07:44,512 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 847 states. [2021-11-25 18:07:44,568 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 847 to 847. [2021-11-25 18:07:44,570 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) [2021-11-25 18:07:44,578 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 847 states to 847 states and 1109 transitions. [2021-11-25 18:07:44,579 INFO L78 Accepts]: Start accepts. Automaton has 847 states and 1109 transitions. Word has length 56 [2021-11-25 18:07:44,579 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-25 18:07:44,580 INFO L470 AbstractCegarLoop]: Abstraction has 847 states and 1109 transitions. [2021-11-25 18:07:44,580 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) [2021-11-25 18:07:44,580 INFO L276 IsEmpty]: Start isEmpty. Operand 847 states and 1109 transitions. [2021-11-25 18:07:44,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2021-11-25 18:07:44,583 INFO L506 BasicCegarLoop]: Found error trace [2021-11-25 18:07:44,583 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] [2021-11-25 18:07:44,583 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-11-25 18:07:44,584 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)] === [2021-11-25 18:07:44,584 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 18:07:44,584 INFO L85 PathProgramCache]: Analyzing trace with hash -851673992, now seen corresponding path program 1 times [2021-11-25 18:07:44,585 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-25 18:07:44,585 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1874834422] [2021-11-25 18:07:44,585 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-25 18:07:44,585 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 18:07:44,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 18:07:44,702 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2021-11-25 18:07:44,702 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-25 18:07:44,703 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1874834422] [2021-11-25 18:07:44,703 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1874834422] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-25 18:07:44,703 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-25 18:07:44,703 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-25 18:07:44,703 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [793912722] [2021-11-25 18:07:44,704 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-25 18:07:44,704 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-25 18:07:44,704 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-25 18:07:44,705 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-25 18:07:44,705 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-25 18:07:44,705 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) [2021-11-25 18:07:45,273 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-25 18:07:45,273 INFO L93 Difference]: Finished difference Result 847 states and 1109 transitions. [2021-11-25 18:07:45,275 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-25 18:07:45,275 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 [2021-11-25 18:07:45,276 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-25 18:07:45,283 INFO L225 Difference]: With dead ends: 847 [2021-11-25 18:07:45,283 INFO L226 Difference]: Without dead ends: 845 [2021-11-25 18:07:45,284 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 [2021-11-25 18:07:45,285 INFO L933 BasicCegarLoop]: 946 mSDtfsCounter, 1081 mSDsluCounter, 1104 mSDsCounter, 0 mSdLazyCounter, 319 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s 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, 0.5s IncrementalHoareTripleChecker+Time [2021-11-25 18:07:45,285 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1083 Valid, 1892 Invalid, 319 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 319 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2021-11-25 18:07:45,287 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 845 states. [2021-11-25 18:07:45,337 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 845 to 845. [2021-11-25 18:07:45,339 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) [2021-11-25 18:07:45,346 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 845 states to 845 states and 1107 transitions. [2021-11-25 18:07:45,347 INFO L78 Accepts]: Start accepts. Automaton has 845 states and 1107 transitions. Word has length 61 [2021-11-25 18:07:45,348 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-25 18:07:45,348 INFO L470 AbstractCegarLoop]: Abstraction has 845 states and 1107 transitions. [2021-11-25 18:07:45,348 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) [2021-11-25 18:07:45,348 INFO L276 IsEmpty]: Start isEmpty. Operand 845 states and 1107 transitions. [2021-11-25 18:07:45,351 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2021-11-25 18:07:45,351 INFO L506 BasicCegarLoop]: Found error trace [2021-11-25 18:07:45,351 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] [2021-11-25 18:07:45,352 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-11-25 18:07:45,352 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)] === [2021-11-25 18:07:45,352 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 18:07:45,352 INFO L85 PathProgramCache]: Analyzing trace with hash -1905224098, now seen corresponding path program 1 times [2021-11-25 18:07:45,353 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-25 18:07:45,353 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [627602539] [2021-11-25 18:07:45,353 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-25 18:07:45,353 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 18:07:45,426 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 18:07:45,507 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2021-11-25 18:07:45,507 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-25 18:07:45,507 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [627602539] [2021-11-25 18:07:45,507 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [627602539] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-25 18:07:45,508 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-25 18:07:45,508 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-25 18:07:45,508 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1088407590] [2021-11-25 18:07:45,508 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-25 18:07:45,509 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-25 18:07:45,509 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-25 18:07:45,509 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-25 18:07:45,510 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-25 18:07:45,510 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) [2021-11-25 18:07:46,001 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-25 18:07:46,002 INFO L93 Difference]: Finished difference Result 845 states and 1107 transitions. [2021-11-25 18:07:46,007 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-25 18:07:46,008 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 [2021-11-25 18:07:46,008 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-25 18:07:46,016 INFO L225 Difference]: With dead ends: 845 [2021-11-25 18:07:46,016 INFO L226 Difference]: Without dead ends: 843 [2021-11-25 18:07:46,017 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 [2021-11-25 18:07:46,018 INFO L933 BasicCegarLoop]: 944 mSDtfsCounter, 1078 mSDsluCounter, 1102 mSDsCounter, 0 mSdLazyCounter, 319 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s 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, 0.4s IncrementalHoareTripleChecker+Time [2021-11-25 18:07:46,018 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1080 Valid, 1888 Invalid, 319 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 319 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2021-11-25 18:07:46,021 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 843 states. [2021-11-25 18:07:46,079 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 843 to 843. [2021-11-25 18:07:46,081 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) [2021-11-25 18:07:46,089 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 843 states to 843 states and 1105 transitions. [2021-11-25 18:07:46,090 INFO L78 Accepts]: Start accepts. Automaton has 843 states and 1105 transitions. Word has length 66 [2021-11-25 18:07:46,091 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-25 18:07:46,091 INFO L470 AbstractCegarLoop]: Abstraction has 843 states and 1105 transitions. [2021-11-25 18:07:46,091 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) [2021-11-25 18:07:46,091 INFO L276 IsEmpty]: Start isEmpty. Operand 843 states and 1105 transitions. [2021-11-25 18:07:46,093 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2021-11-25 18:07:46,093 INFO L506 BasicCegarLoop]: Found error trace [2021-11-25 18:07:46,094 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] [2021-11-25 18:07:46,094 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-11-25 18:07:46,094 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)] === [2021-11-25 18:07:46,095 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 18:07:46,095 INFO L85 PathProgramCache]: Analyzing trace with hash -78389054, now seen corresponding path program 1 times [2021-11-25 18:07:46,095 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-25 18:07:46,095 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [817518697] [2021-11-25 18:07:46,096 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-25 18:07:46,096 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 18:07:46,180 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 18:07:46,316 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2021-11-25 18:07:46,316 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-25 18:07:46,317 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [817518697] [2021-11-25 18:07:46,318 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [817518697] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-25 18:07:46,318 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-25 18:07:46,318 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-25 18:07:46,319 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [410607834] [2021-11-25 18:07:46,319 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-25 18:07:46,320 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-25 18:07:46,320 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-25 18:07:46,321 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-25 18:07:46,321 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-11-25 18:07:46,321 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) [2021-11-25 18:07:47,789 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-25 18:07:47,789 INFO L93 Difference]: Finished difference Result 1404 states and 1803 transitions. [2021-11-25 18:07:47,790 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-25 18:07:47,790 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 [2021-11-25 18:07:47,790 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-25 18:07:47,801 INFO L225 Difference]: With dead ends: 1404 [2021-11-25 18:07:47,801 INFO L226 Difference]: Without dead ends: 1402 [2021-11-25 18:07:47,802 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 [2021-11-25 18:07:47,803 INFO L933 BasicCegarLoop]: 1183 mSDtfsCounter, 686 mSDsluCounter, 3463 mSDsCounter, 0 mSdLazyCounter, 1033 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.1s 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, 1.3s IncrementalHoareTripleChecker+Time [2021-11-25 18:07:47,803 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [687 Valid, 4145 Invalid, 1035 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 1033 Invalid, 0 Unknown, 0 Unchecked, 1.3s Time] [2021-11-25 18:07:47,806 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1402 states. [2021-11-25 18:07:47,887 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1402 to 1231. [2021-11-25 18:07:47,890 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) [2021-11-25 18:07:47,900 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1231 states to 1231 states and 1619 transitions. [2021-11-25 18:07:47,901 INFO L78 Accepts]: Start accepts. Automaton has 1231 states and 1619 transitions. Word has length 76 [2021-11-25 18:07:47,901 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-25 18:07:47,902 INFO L470 AbstractCegarLoop]: Abstraction has 1231 states and 1619 transitions. [2021-11-25 18:07:47,902 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) [2021-11-25 18:07:47,902 INFO L276 IsEmpty]: Start isEmpty. Operand 1231 states and 1619 transitions. [2021-11-25 18:07:47,903 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-25 18:07:47,903 INFO L506 BasicCegarLoop]: Found error trace [2021-11-25 18:07:47,904 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] [2021-11-25 18:07:47,904 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-11-25 18:07:47,904 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)] === [2021-11-25 18:07:47,904 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 18:07:47,905 INFO L85 PathProgramCache]: Analyzing trace with hash -415307618, now seen corresponding path program 1 times [2021-11-25 18:07:47,905 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-25 18:07:47,905 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [187778755] [2021-11-25 18:07:47,905 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-25 18:07:47,905 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 18:07:47,941 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 18:07:48,006 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2021-11-25 18:07:48,006 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-25 18:07:48,006 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [187778755] [2021-11-25 18:07:48,007 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [187778755] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-25 18:07:48,007 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-25 18:07:48,007 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-25 18:07:48,007 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [186625365] [2021-11-25 18:07:48,007 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-25 18:07:48,008 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-25 18:07:48,008 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-25 18:07:48,008 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-25 18:07:48,009 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-25 18:07:48,009 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) [2021-11-25 18:07:48,518 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-25 18:07:48,518 INFO L93 Difference]: Finished difference Result 1231 states and 1619 transitions. [2021-11-25 18:07:48,518 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-25 18:07:48,519 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 [2021-11-25 18:07:48,519 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-25 18:07:48,528 INFO L225 Difference]: With dead ends: 1231 [2021-11-25 18:07:48,528 INFO L226 Difference]: Without dead ends: 1229 [2021-11-25 18:07:48,529 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 [2021-11-25 18:07:48,530 INFO L933 BasicCegarLoop]: 942 mSDtfsCounter, 1075 mSDsluCounter, 1100 mSDsCounter, 0 mSdLazyCounter, 319 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s 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, 0.4s IncrementalHoareTripleChecker+Time [2021-11-25 18:07:48,530 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1077 Valid, 1884 Invalid, 319 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 319 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2021-11-25 18:07:48,533 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1229 states. [2021-11-25 18:07:48,612 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1229 to 1229. [2021-11-25 18:07:48,615 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) [2021-11-25 18:07:48,624 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1229 states to 1229 states and 1617 transitions. [2021-11-25 18:07:48,625 INFO L78 Accepts]: Start accepts. Automaton has 1229 states and 1617 transitions. Word has length 71 [2021-11-25 18:07:48,625 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-25 18:07:48,625 INFO L470 AbstractCegarLoop]: Abstraction has 1229 states and 1617 transitions. [2021-11-25 18:07:48,626 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) [2021-11-25 18:07:48,626 INFO L276 IsEmpty]: Start isEmpty. Operand 1229 states and 1617 transitions. [2021-11-25 18:07:48,627 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2021-11-25 18:07:48,627 INFO L506 BasicCegarLoop]: Found error trace [2021-11-25 18:07:48,627 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] [2021-11-25 18:07:48,628 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-11-25 18:07:48,628 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)] === [2021-11-25 18:07:48,628 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 18:07:48,629 INFO L85 PathProgramCache]: Analyzing trace with hash -745550898, now seen corresponding path program 1 times [2021-11-25 18:07:48,629 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-25 18:07:48,629 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [656390594] [2021-11-25 18:07:48,629 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-25 18:07:48,629 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 18:07:48,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 18:07:48,727 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2021-11-25 18:07:48,727 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-25 18:07:48,728 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [656390594] [2021-11-25 18:07:48,728 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [656390594] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-25 18:07:48,728 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-25 18:07:48,728 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-25 18:07:48,728 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [994406177] [2021-11-25 18:07:48,729 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-25 18:07:48,729 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-25 18:07:48,729 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-25 18:07:48,730 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-25 18:07:48,730 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-25 18:07:48,730 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) [2021-11-25 18:07:49,225 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-25 18:07:49,225 INFO L93 Difference]: Finished difference Result 1229 states and 1617 transitions. [2021-11-25 18:07:49,226 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-25 18:07:49,226 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 [2021-11-25 18:07:49,226 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-25 18:07:49,235 INFO L225 Difference]: With dead ends: 1229 [2021-11-25 18:07:49,235 INFO L226 Difference]: Without dead ends: 1227 [2021-11-25 18:07:49,236 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 [2021-11-25 18:07:49,237 INFO L933 BasicCegarLoop]: 940 mSDtfsCounter, 1072 mSDsluCounter, 1098 mSDsCounter, 0 mSdLazyCounter, 319 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s 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, 0.4s IncrementalHoareTripleChecker+Time [2021-11-25 18:07:49,237 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1074 Valid, 1880 Invalid, 319 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 319 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2021-11-25 18:07:49,239 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1227 states. [2021-11-25 18:07:49,320 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1227 to 1227. [2021-11-25 18:07:49,323 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) [2021-11-25 18:07:49,332 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1227 states to 1227 states and 1615 transitions. [2021-11-25 18:07:49,333 INFO L78 Accepts]: Start accepts. Automaton has 1227 states and 1615 transitions. Word has length 76 [2021-11-25 18:07:49,334 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-25 18:07:49,334 INFO L470 AbstractCegarLoop]: Abstraction has 1227 states and 1615 transitions. [2021-11-25 18:07:49,334 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) [2021-11-25 18:07:49,334 INFO L276 IsEmpty]: Start isEmpty. Operand 1227 states and 1615 transitions. [2021-11-25 18:07:49,335 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2021-11-25 18:07:49,336 INFO L506 BasicCegarLoop]: Found error trace [2021-11-25 18:07:49,336 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] [2021-11-25 18:07:49,336 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-11-25 18:07:49,336 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)] === [2021-11-25 18:07:49,337 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 18:07:49,337 INFO L85 PathProgramCache]: Analyzing trace with hash 1481583180, now seen corresponding path program 1 times [2021-11-25 18:07:49,337 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-25 18:07:49,337 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1901710210] [2021-11-25 18:07:49,337 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-25 18:07:49,338 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 18:07:49,370 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 18:07:49,435 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2021-11-25 18:07:49,435 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-25 18:07:49,436 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1901710210] [2021-11-25 18:07:49,436 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1901710210] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-25 18:07:49,436 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-25 18:07:49,436 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-25 18:07:49,436 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1131184201] [2021-11-25 18:07:49,436 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-25 18:07:49,437 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-25 18:07:49,437 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-25 18:07:49,437 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-25 18:07:49,438 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-25 18:07:49,438 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) [2021-11-25 18:07:50,222 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-25 18:07:50,222 INFO L93 Difference]: Finished difference Result 1227 states and 1615 transitions. [2021-11-25 18:07:50,223 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-25 18:07:50,223 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 [2021-11-25 18:07:50,223 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-25 18:07:50,232 INFO L225 Difference]: With dead ends: 1227 [2021-11-25 18:07:50,232 INFO L226 Difference]: Without dead ends: 1225 [2021-11-25 18:07:50,233 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 [2021-11-25 18:07:50,233 INFO L933 BasicCegarLoop]: 938 mSDtfsCounter, 1069 mSDsluCounter, 1096 mSDsCounter, 0 mSdLazyCounter, 319 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s 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, 0.7s IncrementalHoareTripleChecker+Time [2021-11-25 18:07:50,234 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1071 Valid, 1876 Invalid, 319 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 319 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2021-11-25 18:07:50,236 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1225 states. [2021-11-25 18:07:50,318 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1225 to 1225. [2021-11-25 18:07:50,321 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) [2021-11-25 18:07:50,330 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1225 states to 1225 states and 1613 transitions. [2021-11-25 18:07:50,331 INFO L78 Accepts]: Start accepts. Automaton has 1225 states and 1613 transitions. Word has length 81 [2021-11-25 18:07:50,331 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-25 18:07:50,331 INFO L470 AbstractCegarLoop]: Abstraction has 1225 states and 1613 transitions. [2021-11-25 18:07:50,331 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) [2021-11-25 18:07:50,332 INFO L276 IsEmpty]: Start isEmpty. Operand 1225 states and 1613 transitions. [2021-11-25 18:07:50,333 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2021-11-25 18:07:50,333 INFO L506 BasicCegarLoop]: Found error trace [2021-11-25 18:07:50,333 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] [2021-11-25 18:07:50,334 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-11-25 18:07:50,334 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)] === [2021-11-25 18:07:50,334 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 18:07:50,334 INFO L85 PathProgramCache]: Analyzing trace with hash -1452116503, now seen corresponding path program 1 times [2021-11-25 18:07:50,335 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-25 18:07:50,335 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1822842834] [2021-11-25 18:07:50,335 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-25 18:07:50,335 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 18:07:50,378 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 18:07:50,447 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2021-11-25 18:07:50,447 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-25 18:07:50,447 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1822842834] [2021-11-25 18:07:50,447 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1822842834] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-25 18:07:50,447 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-25 18:07:50,448 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-25 18:07:50,448 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [469525828] [2021-11-25 18:07:50,448 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-25 18:07:50,448 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-25 18:07:50,449 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-25 18:07:50,449 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-25 18:07:50,449 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-11-25 18:07:50,450 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) [2021-11-25 18:07:51,530 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-25 18:07:51,530 INFO L93 Difference]: Finished difference Result 1367 states and 1768 transitions. [2021-11-25 18:07:51,531 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-25 18:07:51,531 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 [2021-11-25 18:07:51,531 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-25 18:07:51,542 INFO L225 Difference]: With dead ends: 1367 [2021-11-25 18:07:51,543 INFO L226 Difference]: Without dead ends: 1365 [2021-11-25 18:07:51,544 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 [2021-11-25 18:07:51,546 INFO L933 BasicCegarLoop]: 1037 mSDtfsCounter, 955 mSDsluCounter, 2697 mSDsCounter, 0 mSdLazyCounter, 583 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s 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, 0.9s IncrementalHoareTripleChecker+Time [2021-11-25 18:07:51,546 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [957 Valid, 3339 Invalid, 585 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 583 Invalid, 0 Unknown, 0 Unchecked, 0.9s Time] [2021-11-25 18:07:51,549 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1365 states. [2021-11-25 18:07:51,633 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1365 to 1353. [2021-11-25 18:07:51,638 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) [2021-11-25 18:07:51,658 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1353 states to 1353 states and 1760 transitions. [2021-11-25 18:07:51,659 INFO L78 Accepts]: Start accepts. Automaton has 1353 states and 1760 transitions. Word has length 89 [2021-11-25 18:07:51,659 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-25 18:07:51,660 INFO L470 AbstractCegarLoop]: Abstraction has 1353 states and 1760 transitions. [2021-11-25 18:07:51,660 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) [2021-11-25 18:07:51,660 INFO L276 IsEmpty]: Start isEmpty. Operand 1353 states and 1760 transitions. [2021-11-25 18:07:51,662 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2021-11-25 18:07:51,663 INFO L506 BasicCegarLoop]: Found error trace [2021-11-25 18:07:51,663 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] [2021-11-25 18:07:51,663 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-11-25 18:07:51,663 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)] === [2021-11-25 18:07:51,664 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 18:07:51,664 INFO L85 PathProgramCache]: Analyzing trace with hash -887112499, now seen corresponding path program 1 times [2021-11-25 18:07:51,664 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-25 18:07:51,664 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1862011104] [2021-11-25 18:07:51,664 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-25 18:07:51,665 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 18:07:51,707 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 18:07:51,791 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2021-11-25 18:07:51,792 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-25 18:07:51,792 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1862011104] [2021-11-25 18:07:51,792 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1862011104] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-25 18:07:51,792 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-25 18:07:51,792 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-25 18:07:51,793 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [413836158] [2021-11-25 18:07:51,793 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-25 18:07:51,793 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-25 18:07:51,793 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-25 18:07:51,795 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-25 18:07:51,796 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-25 18:07:51,796 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) [2021-11-25 18:07:52,298 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-25 18:07:52,298 INFO L93 Difference]: Finished difference Result 1353 states and 1760 transitions. [2021-11-25 18:07:52,299 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-25 18:07:52,299 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 [2021-11-25 18:07:52,299 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-25 18:07:52,309 INFO L225 Difference]: With dead ends: 1353 [2021-11-25 18:07:52,309 INFO L226 Difference]: Without dead ends: 1351 [2021-11-25 18:07:52,310 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 [2021-11-25 18:07:52,310 INFO L933 BasicCegarLoop]: 936 mSDtfsCounter, 1070 mSDsluCounter, 1090 mSDsCounter, 0 mSdLazyCounter, 319 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s 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, 0.4s IncrementalHoareTripleChecker+Time [2021-11-25 18:07:52,312 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1072 Valid, 1868 Invalid, 319 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 319 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2021-11-25 18:07:52,314 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1351 states. [2021-11-25 18:07:52,430 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1351 to 1351. [2021-11-25 18:07:52,437 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) [2021-11-25 18:07:52,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1351 states to 1351 states and 1758 transitions. [2021-11-25 18:07:52,445 INFO L78 Accepts]: Start accepts. Automaton has 1351 states and 1758 transitions. Word has length 86 [2021-11-25 18:07:52,446 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-25 18:07:52,446 INFO L470 AbstractCegarLoop]: Abstraction has 1351 states and 1758 transitions. [2021-11-25 18:07:52,446 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) [2021-11-25 18:07:52,446 INFO L276 IsEmpty]: Start isEmpty. Operand 1351 states and 1758 transitions. [2021-11-25 18:07:52,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2021-11-25 18:07:52,448 INFO L506 BasicCegarLoop]: Found error trace [2021-11-25 18:07:52,448 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] [2021-11-25 18:07:52,449 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2021-11-25 18:07:52,449 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)] === [2021-11-25 18:07:52,449 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 18:07:52,450 INFO L85 PathProgramCache]: Analyzing trace with hash -2111452944, now seen corresponding path program 1 times [2021-11-25 18:07:52,450 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-25 18:07:52,450 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1015836460] [2021-11-25 18:07:52,450 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-25 18:07:52,451 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 18:07:52,499 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 18:07:52,578 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2021-11-25 18:07:52,579 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-25 18:07:52,579 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1015836460] [2021-11-25 18:07:52,579 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1015836460] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-25 18:07:52,579 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-25 18:07:52,580 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-25 18:07:52,580 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [969325262] [2021-11-25 18:07:52,580 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-25 18:07:52,581 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-25 18:07:52,581 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-25 18:07:52,582 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-25 18:07:52,582 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-25 18:07:52,582 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) [2021-11-25 18:07:53,105 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-25 18:07:53,105 INFO L93 Difference]: Finished difference Result 1351 states and 1758 transitions. [2021-11-25 18:07:53,106 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-25 18:07:53,106 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 [2021-11-25 18:07:53,107 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-25 18:07:53,116 INFO L225 Difference]: With dead ends: 1351 [2021-11-25 18:07:53,116 INFO L226 Difference]: Without dead ends: 1349 [2021-11-25 18:07:53,117 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 [2021-11-25 18:07:53,118 INFO L933 BasicCegarLoop]: 934 mSDtfsCounter, 1062 mSDsluCounter, 1092 mSDsCounter, 0 mSdLazyCounter, 319 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.3s 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, 0.4s IncrementalHoareTripleChecker+Time [2021-11-25 18:07:53,118 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1064 Valid, 1868 Invalid, 319 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 319 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2021-11-25 18:07:53,120 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1349 states. [2021-11-25 18:07:53,212 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1349 to 1349. [2021-11-25 18:07:53,216 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) [2021-11-25 18:07:53,222 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1349 states to 1349 states and 1756 transitions. [2021-11-25 18:07:53,222 INFO L78 Accepts]: Start accepts. Automaton has 1349 states and 1756 transitions. Word has length 88 [2021-11-25 18:07:53,223 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-25 18:07:53,223 INFO L470 AbstractCegarLoop]: Abstraction has 1349 states and 1756 transitions. [2021-11-25 18:07:53,223 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) [2021-11-25 18:07:53,223 INFO L276 IsEmpty]: Start isEmpty. Operand 1349 states and 1756 transitions. [2021-11-25 18:07:53,225 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2021-11-25 18:07:53,225 INFO L506 BasicCegarLoop]: Found error trace [2021-11-25 18:07:53,225 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] [2021-11-25 18:07:53,226 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2021-11-25 18:07:53,226 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)] === [2021-11-25 18:07:53,226 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 18:07:53,226 INFO L85 PathProgramCache]: Analyzing trace with hash -1580006579, now seen corresponding path program 1 times [2021-11-25 18:07:53,227 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-25 18:07:53,227 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1254923285] [2021-11-25 18:07:53,227 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-25 18:07:53,227 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 18:07:53,309 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 18:07:53,371 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 12 proven. 4 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2021-11-25 18:07:53,371 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-25 18:07:53,372 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1254923285] [2021-11-25 18:07:53,372 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1254923285] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-25 18:07:53,372 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [954073295] [2021-11-25 18:07:53,372 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-25 18:07:53,372 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-25 18:07:53,373 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4e7041f-bcd0-48b6-8b39-60958981d70b/bin/utaipan-eEHZpOm5b7/z3 [2021-11-25 18:07:53,375 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4e7041f-bcd0-48b6-8b39-60958981d70b/bin/utaipan-eEHZpOm5b7/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-25 18:07:53,376 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4e7041f-bcd0-48b6-8b39-60958981d70b/bin/utaipan-eEHZpOm5b7/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2021-11-25 18:07:53,830 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 18:07:53,836 INFO L263 TraceCheckSpWp]: Trace formula consists of 1189 conjuncts, 6 conjunts are in the unsatisfiable core [2021-11-25 18:07:53,845 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-25 18:07:54,030 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 71 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2021-11-25 18:07:54,031 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2021-11-25 18:07:54,031 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [954073295] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-25 18:07:54,031 INFO L186 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2021-11-25 18:07:54,031 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [5] total 6 [2021-11-25 18:07:54,032 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [459130210] [2021-11-25 18:07:54,032 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-25 18:07:54,032 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-25 18:07:54,033 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-25 18:07:54,033 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-25 18:07:54,033 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2021-11-25 18:07:54,033 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) [2021-11-25 18:07:54,965 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-25 18:07:54,966 INFO L93 Difference]: Finished difference Result 2620 states and 3396 transitions. [2021-11-25 18:07:54,966 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-25 18:07:54,966 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 [2021-11-25 18:07:54,967 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-25 18:07:54,977 INFO L225 Difference]: With dead ends: 2620 [2021-11-25 18:07:54,977 INFO L226 Difference]: Without dead ends: 1392 [2021-11-25 18:07:54,981 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 108 GetRequests, 103 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2021-11-25 18:07:54,982 INFO L933 BasicCegarLoop]: 965 mSDtfsCounter, 215 mSDsluCounter, 2996 mSDsCounter, 0 mSdLazyCounter, 717 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s 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, 0.8s IncrementalHoareTripleChecker+Time [2021-11-25 18:07:54,982 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [337 Valid, 3533 Invalid, 719 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 717 Invalid, 0 Unknown, 0 Unchecked, 0.8s Time] [2021-11-25 18:07:54,985 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1392 states. [2021-11-25 18:07:55,084 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1392 to 1355. [2021-11-25 18:07:55,087 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) [2021-11-25 18:07:55,093 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1355 states to 1355 states and 1764 transitions. [2021-11-25 18:07:55,094 INFO L78 Accepts]: Start accepts. Automaton has 1355 states and 1764 transitions. Word has length 103 [2021-11-25 18:07:55,095 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-25 18:07:55,095 INFO L470 AbstractCegarLoop]: Abstraction has 1355 states and 1764 transitions. [2021-11-25 18:07:55,095 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) [2021-11-25 18:07:55,095 INFO L276 IsEmpty]: Start isEmpty. Operand 1355 states and 1764 transitions. [2021-11-25 18:07:55,097 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2021-11-25 18:07:55,097 INFO L506 BasicCegarLoop]: Found error trace [2021-11-25 18:07:55,098 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] [2021-11-25 18:07:55,138 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4e7041f-bcd0-48b6-8b39-60958981d70b/bin/utaipan-eEHZpOm5b7/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2021-11-25 18:07:55,311 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4e7041f-bcd0-48b6-8b39-60958981d70b/bin/utaipan-eEHZpOm5b7/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-25 18:07:55,312 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)] === [2021-11-25 18:07:55,312 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 18:07:55,312 INFO L85 PathProgramCache]: Analyzing trace with hash 1560206750, now seen corresponding path program 1 times [2021-11-25 18:07:55,312 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-25 18:07:55,312 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [436915849] [2021-11-25 18:07:55,312 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-25 18:07:55,313 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 18:07:55,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 18:07:55,414 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2021-11-25 18:07:55,414 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-25 18:07:55,414 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [436915849] [2021-11-25 18:07:55,414 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [436915849] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-25 18:07:55,415 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-25 18:07:55,415 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-25 18:07:55,415 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2067310923] [2021-11-25 18:07:55,415 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-25 18:07:55,416 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-25 18:07:55,416 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-25 18:07:55,416 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-25 18:07:55,416 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-25 18:07:55,417 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) [2021-11-25 18:07:56,189 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-25 18:07:56,189 INFO L93 Difference]: Finished difference Result 2048 states and 2599 transitions. [2021-11-25 18:07:56,189 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-25 18:07:56,190 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 [2021-11-25 18:07:56,190 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-25 18:07:56,203 INFO L225 Difference]: With dead ends: 2048 [2021-11-25 18:07:56,203 INFO L226 Difference]: Without dead ends: 2046 [2021-11-25 18:07:56,204 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 [2021-11-25 18:07:56,205 INFO L933 BasicCegarLoop]: 1082 mSDtfsCounter, 1061 mSDsluCounter, 1929 mSDsCounter, 0 mSdLazyCounter, 442 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s 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, 0.6s IncrementalHoareTripleChecker+Time [2021-11-25 18:07:56,205 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1063 Valid, 2738 Invalid, 443 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 442 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2021-11-25 18:07:56,208 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2046 states. [2021-11-25 18:07:56,347 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2046 to 2000. [2021-11-25 18:07:56,351 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) [2021-11-25 18:07:56,359 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2000 states to 2000 states and 2572 transitions. [2021-11-25 18:07:56,360 INFO L78 Accepts]: Start accepts. Automaton has 2000 states and 2572 transitions. Word has length 93 [2021-11-25 18:07:56,360 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-25 18:07:56,361 INFO L470 AbstractCegarLoop]: Abstraction has 2000 states and 2572 transitions. [2021-11-25 18:07:56,361 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) [2021-11-25 18:07:56,361 INFO L276 IsEmpty]: Start isEmpty. Operand 2000 states and 2572 transitions. [2021-11-25 18:07:56,363 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2021-11-25 18:07:56,363 INFO L506 BasicCegarLoop]: Found error trace [2021-11-25 18:07:56,363 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] [2021-11-25 18:07:56,363 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2021-11-25 18:07:56,364 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)] === [2021-11-25 18:07:56,364 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 18:07:56,364 INFO L85 PathProgramCache]: Analyzing trace with hash 849158993, now seen corresponding path program 1 times [2021-11-25 18:07:56,365 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-25 18:07:56,365 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1656532664] [2021-11-25 18:07:56,365 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-25 18:07:56,365 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 18:07:56,427 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 18:07:56,503 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2021-11-25 18:07:56,504 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-25 18:07:56,504 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1656532664] [2021-11-25 18:07:56,504 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1656532664] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-25 18:07:56,504 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-25 18:07:56,505 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-25 18:07:56,505 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [252040869] [2021-11-25 18:07:56,505 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-25 18:07:56,506 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-25 18:07:56,506 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-25 18:07:56,506 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-25 18:07:56,507 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-25 18:07:56,516 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) [2021-11-25 18:07:57,586 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-25 18:07:57,586 INFO L93 Difference]: Finished difference Result 2851 states and 3610 transitions. [2021-11-25 18:07:57,587 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-25 18:07:57,588 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 [2021-11-25 18:07:57,588 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-25 18:07:57,607 INFO L225 Difference]: With dead ends: 2851 [2021-11-25 18:07:57,607 INFO L226 Difference]: Without dead ends: 2849 [2021-11-25 18:07:57,609 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 [2021-11-25 18:07:57,609 INFO L933 BasicCegarLoop]: 1058 mSDtfsCounter, 668 mSDsluCounter, 2168 mSDsCounter, 0 mSdLazyCounter, 469 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s 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, 0.9s IncrementalHoareTripleChecker+Time [2021-11-25 18:07:57,610 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [670 Valid, 2928 Invalid, 470 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 469 Invalid, 0 Unknown, 0 Unchecked, 0.9s Time] [2021-11-25 18:07:57,614 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2849 states. [2021-11-25 18:07:57,810 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2849 to 2736. [2021-11-25 18:07:57,815 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) [2021-11-25 18:07:57,826 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2736 states to 2736 states and 3498 transitions. [2021-11-25 18:07:57,827 INFO L78 Accepts]: Start accepts. Automaton has 2736 states and 3498 transitions. Word has length 98 [2021-11-25 18:07:57,827 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-25 18:07:57,828 INFO L470 AbstractCegarLoop]: Abstraction has 2736 states and 3498 transitions. [2021-11-25 18:07:57,828 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) [2021-11-25 18:07:57,828 INFO L276 IsEmpty]: Start isEmpty. Operand 2736 states and 3498 transitions. [2021-11-25 18:07:57,830 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-25 18:07:57,830 INFO L506 BasicCegarLoop]: Found error trace [2021-11-25 18:07:57,830 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] [2021-11-25 18:07:57,831 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2021-11-25 18:07:57,831 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)] === [2021-11-25 18:07:57,831 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 18:07:57,831 INFO L85 PathProgramCache]: Analyzing trace with hash -1367235006, now seen corresponding path program 1 times [2021-11-25 18:07:57,832 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-25 18:07:57,832 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [285538155] [2021-11-25 18:07:57,832 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-25 18:07:57,832 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 18:07:57,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 18:07:57,938 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2021-11-25 18:07:57,938 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-25 18:07:57,938 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [285538155] [2021-11-25 18:07:57,938 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [285538155] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-25 18:07:57,939 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-25 18:07:57,939 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-25 18:07:57,941 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1035199452] [2021-11-25 18:07:57,941 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-25 18:07:57,942 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-25 18:07:57,942 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-25 18:07:57,942 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-25 18:07:57,942 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-25 18:07:57,942 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) [2021-11-25 18:07:58,570 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-25 18:07:58,570 INFO L93 Difference]: Finished difference Result 4815 states and 6130 transitions. [2021-11-25 18:07:58,571 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-25 18:07:58,571 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 [2021-11-25 18:07:58,571 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-25 18:07:58,589 INFO L225 Difference]: With dead ends: 4815 [2021-11-25 18:07:58,589 INFO L226 Difference]: Without dead ends: 2741 [2021-11-25 18:07:58,598 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 [2021-11-25 18:07:58,599 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, 0.4s IncrementalHoareTripleChecker+Time [2021-11-25 18:07:58,600 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [6 Valid, 1868 Invalid, 322 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 322 Invalid, 0 Unknown, 0 Unchecked, 0.4s Time] [2021-11-25 18:07:58,604 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2741 states. [2021-11-25 18:07:58,796 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2741 to 2737. [2021-11-25 18:07:58,801 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) [2021-11-25 18:07:58,811 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2737 states to 2737 states and 3499 transitions. [2021-11-25 18:07:58,812 INFO L78 Accepts]: Start accepts. Automaton has 2737 states and 3499 transitions. Word has length 108 [2021-11-25 18:07:58,813 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-25 18:07:58,813 INFO L470 AbstractCegarLoop]: Abstraction has 2737 states and 3499 transitions. [2021-11-25 18:07:58,813 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) [2021-11-25 18:07:58,813 INFO L276 IsEmpty]: Start isEmpty. Operand 2737 states and 3499 transitions. [2021-11-25 18:07:58,815 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2021-11-25 18:07:58,815 INFO L506 BasicCegarLoop]: Found error trace [2021-11-25 18:07:58,816 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] [2021-11-25 18:07:58,816 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2021-11-25 18:07:58,816 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)] === [2021-11-25 18:07:58,816 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 18:07:58,817 INFO L85 PathProgramCache]: Analyzing trace with hash -735014869, now seen corresponding path program 1 times [2021-11-25 18:07:58,817 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-25 18:07:58,817 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [344362845] [2021-11-25 18:07:58,817 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-25 18:07:58,817 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 18:07:58,871 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 18:07:58,947 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2021-11-25 18:07:58,947 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-25 18:07:58,948 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [344362845] [2021-11-25 18:07:58,948 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [344362845] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-25 18:07:58,948 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-25 18:07:58,948 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-25 18:07:58,948 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1752849838] [2021-11-25 18:07:58,948 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-25 18:07:58,949 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-25 18:07:58,949 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-25 18:07:58,949 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-25 18:07:58,950 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-25 18:07:58,950 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) [2021-11-25 18:07:59,757 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-25 18:07:59,757 INFO L93 Difference]: Finished difference Result 2783 states and 3532 transitions. [2021-11-25 18:07:59,758 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-25 18:07:59,758 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 [2021-11-25 18:07:59,759 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-25 18:07:59,777 INFO L225 Difference]: With dead ends: 2783 [2021-11-25 18:07:59,778 INFO L226 Difference]: Without dead ends: 2781 [2021-11-25 18:07:59,779 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 [2021-11-25 18:07:59,780 INFO L933 BasicCegarLoop]: 1058 mSDtfsCounter, 696 mSDsluCounter, 2156 mSDsCounter, 0 mSdLazyCounter, 466 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s 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, 0.6s IncrementalHoareTripleChecker+Time [2021-11-25 18:07:59,780 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [698 Valid, 2919 Invalid, 467 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 466 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2021-11-25 18:07:59,785 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2781 states. [2021-11-25 18:07:59,981 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2781 to 2737. [2021-11-25 18:07:59,985 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) [2021-11-25 18:07:59,994 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2737 states to 2737 states and 3496 transitions. [2021-11-25 18:07:59,996 INFO L78 Accepts]: Start accepts. Automaton has 2737 states and 3496 transitions. Word has length 110 [2021-11-25 18:07:59,997 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-25 18:07:59,997 INFO L470 AbstractCegarLoop]: Abstraction has 2737 states and 3496 transitions. [2021-11-25 18:07:59,997 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) [2021-11-25 18:07:59,998 INFO L276 IsEmpty]: Start isEmpty. Operand 2737 states and 3496 transitions. [2021-11-25 18:08:00,000 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2021-11-25 18:08:00,000 INFO L506 BasicCegarLoop]: Found error trace [2021-11-25 18:08:00,000 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] [2021-11-25 18:08:00,001 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2021-11-25 18:08:00,001 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)] === [2021-11-25 18:08:00,001 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-25 18:08:00,001 INFO L85 PathProgramCache]: Analyzing trace with hash 1490318158, now seen corresponding path program 1 times [2021-11-25 18:08:00,002 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-25 18:08:00,002 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1862151418] [2021-11-25 18:08:00,002 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-25 18:08:00,002 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-25 18:08:00,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 18:08:00,099 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2021-11-25 18:08:00,099 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-25 18:08:00,099 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1862151418] [2021-11-25 18:08:00,099 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1862151418] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-25 18:08:00,100 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1400135800] [2021-11-25 18:08:00,100 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-25 18:08:00,100 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-25 18:08:00,100 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4e7041f-bcd0-48b6-8b39-60958981d70b/bin/utaipan-eEHZpOm5b7/z3 [2021-11-25 18:08:00,104 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4e7041f-bcd0-48b6-8b39-60958981d70b/bin/utaipan-eEHZpOm5b7/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-25 18:08:00,126 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_d4e7041f-bcd0-48b6-8b39-60958981d70b/bin/utaipan-eEHZpOm5b7/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2021-11-25 18:08:00,656 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-25 18:08:00,673 INFO L263 TraceCheckSpWp]: Trace formula consists of 1275 conjuncts, 3 conjunts are in the unsatisfiable core [2021-11-25 18:08:00,682 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-25 18:08:00,890 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2021-11-25 18:08:00,890 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-25 18:08:01,162 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2021-11-25 18:08:01,162 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1400135800] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-25 18:08:01,163 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1707371248] [2021-11-25 18:08:01,181 INFO L159 IcfgInterpreter]: Started Sifa with 77 locations of interest [2021-11-25 18:08:01,181 INFO L166 IcfgInterpreter]: Building call graph [2021-11-25 18:08:01,185 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2021-11-25 18:08:01,190 INFO L176 IcfgInterpreter]: Starting interpretation [2021-11-25 18:08:01,190 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2021-11-25 18:08:13,076 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 [2021-11-25 18:08:13,083 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 [2021-11-25 18:08:16,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:16,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:16,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:16,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:16,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:16,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:16,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:16,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:16,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:16,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:16,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:16,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:16,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:16,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:16,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:16,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:16,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:16,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:16,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:16,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:16,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:16,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:16,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:16,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:16,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:16,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:16,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:16,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:16,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:16,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:16,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:16,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:16,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:16,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:16,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:16,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:16,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:16,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:16,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:16,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:16,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:16,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:16,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:16,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:16,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:16,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:16,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:16,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:16,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:16,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:16,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:16,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:16,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:16,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:16,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:16,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:16,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:16,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:16,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:16,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:16,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:16,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:16,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:16,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:16,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:16,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:16,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:16,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:16,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:16,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:16,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:16,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:16,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:16,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:16,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:16,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:16,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:16,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:16,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:16,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:16,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:16,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:16,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:16,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:16,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:16,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:16,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:16,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:16,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:16,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:16,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:16,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:16,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:16,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:16,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,380 INFO L244 Elim1Store]: Index analysis took 470 ms [2021-11-25 18:08:17,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,388 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:08:17,520 INFO L354 Elim1Store]: treesize reduction 84, result has 48.1 percent of original size [2021-11-25 18:08:17,520 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 [2021-11-25 18:08:17,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:17,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,090 INFO L244 Elim1Store]: Index analysis took 300 ms [2021-11-25 18:08:18,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,103 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:08:18,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,223 INFO L354 Elim1Store]: treesize reduction 112, result has 41.1 percent of original size [2021-11-25 18:08:18,224 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 [2021-11-25 18:08:18,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,536 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,974 INFO L244 Elim1Store]: Index analysis took 511 ms [2021-11-25 18:08:18,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-25 18:08:18,992 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-25 18:08:19,112 INFO L354 Elim1Store]: treesize reduction 96, result has 40.7 percent of original size [2021-11-25 18:08:19,112 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 [2021-11-25 18:08:19,231 WARN L137 XnfTransformerHelper]: expecting exponential blowup for input size 18 [2021-11-25 18:08:34,139 WARN L176 XnfTransformerHelper]: Simplifying disjunction of 82944 conjuctions. This might take some time...