./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 53f42b1a Calling Ultimate with: /usr/bin/java -Dosgi.configuration.area=/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/bin/utaipan-TEXQjIfE4P/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/bin/utaipan-TEXQjIfE4P/plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/bin/utaipan-TEXQjIfE4P/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/bin/utaipan-TEXQjIfE4P/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_81aadb6c-d634-4cba-85cd-5f346e779993/bin/utaipan-TEXQjIfE4P/config/svcomp-Reach-64bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/bin/utaipan-TEXQjIfE4P --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(reach_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 64bit --witnessprinter.graph.data.programhash 13180db7de3a8489ee06ea96825d5be5d06449dd3c867f58676a7914255b860c --- Real Ultimate output --- This is Ultimate 0.2.1-dev-53f42b1 [2021-11-21 01:38:37,886 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-21 01:38:37,888 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-21 01:38:37,936 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-21 01:38:37,937 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-21 01:38:37,938 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-21 01:38:37,940 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-21 01:38:37,942 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-21 01:38:37,945 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-21 01:38:37,946 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-21 01:38:37,947 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-21 01:38:37,948 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-21 01:38:37,949 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-21 01:38:37,950 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-21 01:38:37,952 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-21 01:38:37,954 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-21 01:38:37,955 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-21 01:38:37,960 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-21 01:38:37,963 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-21 01:38:37,967 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-21 01:38:37,977 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-21 01:38:37,978 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-21 01:38:37,980 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-21 01:38:37,988 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-21 01:38:37,992 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-21 01:38:37,993 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-21 01:38:37,993 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-21 01:38:37,994 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-21 01:38:37,997 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-21 01:38:37,998 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-21 01:38:38,000 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-21 01:38:38,002 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-21 01:38:38,003 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-21 01:38:38,006 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-21 01:38:38,007 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-21 01:38:38,008 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-21 01:38:38,010 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-21 01:38:38,010 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-21 01:38:38,011 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-21 01:38:38,012 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-21 01:38:38,013 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-21 01:38:38,013 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/bin/utaipan-TEXQjIfE4P/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-21 01:38:38,064 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-21 01:38:38,067 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-21 01:38:38,068 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-21 01:38:38,068 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-21 01:38:38,069 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-21 01:38:38,069 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-21 01:38:38,069 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-21 01:38:38,070 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-21 01:38:38,070 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-21 01:38:38,070 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-21 01:38:38,071 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-21 01:38:38,071 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-21 01:38:38,072 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-21 01:38:38,072 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-21 01:38:38,072 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-21 01:38:38,072 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-21 01:38:38,073 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-21 01:38:38,073 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2021-11-21 01:38:38,074 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-21 01:38:38,074 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-21 01:38:38,074 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-21 01:38:38,075 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-21 01:38:38,075 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-21 01:38:38,075 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-21 01:38:38,075 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-21 01:38:38,075 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-21 01:38:38,077 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-21 01:38:38,077 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-21 01:38:38,078 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-21 01:38:38,078 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-21 01:38:38,078 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-21 01:38:38,079 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-21 01:38:38,079 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-21 01:38:38,079 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-21 01:38:38,079 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-21 01:38:38,080 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-21 01:38:38,080 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-21 01:38:38,080 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-21 01:38:38,080 INFO L138 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/bin/utaipan-TEXQjIfE4P/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/bin/utaipan-TEXQjIfE4P Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 13180db7de3a8489ee06ea96825d5be5d06449dd3c867f58676a7914255b860c [2021-11-21 01:38:38,368 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-21 01:38:38,401 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-21 01:38:38,404 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-21 01:38:38,405 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-21 01:38:38,406 INFO L275 PluginConnector]: CDTParser initialized [2021-11-21 01:38:38,407 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/bin/utaipan-TEXQjIfE4P/../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i [2021-11-21 01:38:38,476 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/bin/utaipan-TEXQjIfE4P/data/0797c415a/004c944f3bd2422391b54bb953f7ef07/FLAG0afb24b24 [2021-11-21 01:38:39,416 INFO L306 CDTParser]: Found 1 translation units. [2021-11-21 01:38:39,417 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i [2021-11-21 01:38:39,497 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/bin/utaipan-TEXQjIfE4P/data/0797c415a/004c944f3bd2422391b54bb953f7ef07/FLAG0afb24b24 [2021-11-21 01:38:39,847 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/bin/utaipan-TEXQjIfE4P/data/0797c415a/004c944f3bd2422391b54bb953f7ef07 [2021-11-21 01:38:39,849 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-21 01:38:39,851 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-21 01:38:39,852 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-21 01:38:39,853 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-21 01:38:39,856 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-21 01:38:39,857 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 01:38:39" (1/1) ... [2021-11-21 01:38:39,858 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@7d4039e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:38:39, skipping insertion in model container [2021-11-21 01:38:39,858 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 01:38:39" (1/1) ... [2021-11-21 01:38:39,865 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-21 01:38:40,029 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-21 01:38:44,132 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[400642,400655] [2021-11-21 01:38:44,135 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[400787,400800] [2021-11-21 01:38:44,136 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[400933,400946] [2021-11-21 01:38:44,136 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[401098,401111] [2021-11-21 01:38:44,137 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[401256,401269] [2021-11-21 01:38:44,137 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[401414,401427] [2021-11-21 01:38:44,138 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[401572,401585] [2021-11-21 01:38:44,138 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[401732,401745] [2021-11-21 01:38:44,139 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[401891,401904] [2021-11-21 01:38:44,139 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[402030,402043] [2021-11-21 01:38:44,140 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[402172,402185] [2021-11-21 01:38:44,140 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[402321,402334] [2021-11-21 01:38:44,141 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[402460,402473] [2021-11-21 01:38:44,141 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[402615,402628] [2021-11-21 01:38:44,142 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[402775,402788] [2021-11-21 01:38:44,142 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[402926,402939] [2021-11-21 01:38:44,143 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[403077,403090] [2021-11-21 01:38:44,143 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[403229,403242] [2021-11-21 01:38:44,144 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[403378,403391] [2021-11-21 01:38:44,144 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[403526,403539] [2021-11-21 01:38:44,145 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[403683,403696] [2021-11-21 01:38:44,145 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[403832,403845] [2021-11-21 01:38:44,146 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[403988,404001] [2021-11-21 01:38:44,146 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[404141,404154] [2021-11-21 01:38:44,147 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[404287,404300] [2021-11-21 01:38:44,148 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[404430,404443] [2021-11-21 01:38:44,148 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[404582,404595] [2021-11-21 01:38:44,149 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[404728,404741] [2021-11-21 01:38:44,149 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[404873,404886] [2021-11-21 01:38:44,150 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[405027,405040] [2021-11-21 01:38:44,150 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[405178,405191] [2021-11-21 01:38:44,151 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[405333,405346] [2021-11-21 01:38:44,151 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[405485,405498] [2021-11-21 01:38:44,151 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[405640,405653] [2021-11-21 01:38:44,152 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[405804,405817] [2021-11-21 01:38:44,152 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[405960,405973] [2021-11-21 01:38:44,153 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[406124,406137] [2021-11-21 01:38:44,153 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[406266,406279] [2021-11-21 01:38:44,154 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[406424,406437] [2021-11-21 01:38:44,154 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[406591,406604] [2021-11-21 01:38:44,155 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[406750,406763] [2021-11-21 01:38:44,155 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[406909,406922] [2021-11-21 01:38:44,156 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[407058,407071] [2021-11-21 01:38:44,156 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[407205,407218] [2021-11-21 01:38:44,157 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[407344,407357] [2021-11-21 01:38:44,157 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[407507,407520] [2021-11-21 01:38:44,158 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[407673,407686] [2021-11-21 01:38:44,158 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[407837,407850] [2021-11-21 01:38:44,159 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[408002,408015] [2021-11-21 01:38:44,159 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[408167,408180] [2021-11-21 01:38:44,160 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[408333,408346] [2021-11-21 01:38:44,160 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[408498,408511] [2021-11-21 01:38:44,161 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[408665,408678] [2021-11-21 01:38:44,161 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[408825,408838] [2021-11-21 01:38:44,162 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[408987,409000] [2021-11-21 01:38:44,162 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[409146,409159] [2021-11-21 01:38:44,163 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[409292,409305] [2021-11-21 01:38:44,163 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[409435,409448] [2021-11-21 01:38:44,164 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[409579,409592] [2021-11-21 01:38:44,164 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[409722,409735] [2021-11-21 01:38:44,165 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[409866,409879] [2021-11-21 01:38:44,165 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[410007,410020] [2021-11-21 01:38:44,166 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[410145,410158] [2021-11-21 01:38:44,166 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[410303,410316] [2021-11-21 01:38:44,167 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[410462,410475] [2021-11-21 01:38:44,167 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[410618,410631] [2021-11-21 01:38:44,168 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[410767,410780] [2021-11-21 01:38:44,168 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[410919,410932] [2021-11-21 01:38:44,168 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[411070,411083] [2021-11-21 01:38:44,169 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[411219,411232] [2021-11-21 01:38:44,169 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[411371,411384] [2021-11-21 01:38:44,170 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[411519,411532] [2021-11-21 01:38:44,170 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[411672,411685] [2021-11-21 01:38:44,171 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[411823,411836] [2021-11-21 01:38:44,171 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[411973,411986] [2021-11-21 01:38:44,172 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[412120,412133] [2021-11-21 01:38:44,172 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[412271,412284] [2021-11-21 01:38:44,173 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[412422,412435] [2021-11-21 01:38:44,173 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[412570,412583] [2021-11-21 01:38:44,174 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[412736,412749] [2021-11-21 01:38:44,174 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[412905,412918] [2021-11-21 01:38:44,175 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[413072,413085] [2021-11-21 01:38:44,175 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[413240,413253] [2021-11-21 01:38:44,175 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[413390,413403] [2021-11-21 01:38:44,176 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[413537,413550] [2021-11-21 01:38:44,176 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[413698,413711] [2021-11-21 01:38:44,177 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[413868,413881] [2021-11-21 01:38:44,177 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[414030,414043] [2021-11-21 01:38:44,194 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 01:38:44,215 INFO L203 MainTranslator]: Completed pre-run [2021-11-21 01:38:44,551 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[400642,400655] [2021-11-21 01:38:44,552 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[400787,400800] [2021-11-21 01:38:44,552 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[400933,400946] [2021-11-21 01:38:44,553 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[401098,401111] [2021-11-21 01:38:44,553 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[401256,401269] [2021-11-21 01:38:44,554 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[401414,401427] [2021-11-21 01:38:44,554 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[401572,401585] [2021-11-21 01:38:44,555 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[401732,401745] [2021-11-21 01:38:44,555 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[401891,401904] [2021-11-21 01:38:44,555 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[402030,402043] [2021-11-21 01:38:44,556 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[402172,402185] [2021-11-21 01:38:44,556 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[402321,402334] [2021-11-21 01:38:44,557 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[402460,402473] [2021-11-21 01:38:44,557 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[402615,402628] [2021-11-21 01:38:44,557 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[402775,402788] [2021-11-21 01:38:44,558 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[402926,402939] [2021-11-21 01:38:44,558 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[403077,403090] [2021-11-21 01:38:44,559 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[403229,403242] [2021-11-21 01:38:44,559 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[403378,403391] [2021-11-21 01:38:44,559 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[403526,403539] [2021-11-21 01:38:44,560 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[403683,403696] [2021-11-21 01:38:44,560 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[403832,403845] [2021-11-21 01:38:44,561 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[403988,404001] [2021-11-21 01:38:44,561 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[404141,404154] [2021-11-21 01:38:44,561 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[404287,404300] [2021-11-21 01:38:44,562 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[404430,404443] [2021-11-21 01:38:44,562 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[404582,404595] [2021-11-21 01:38:44,563 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[404728,404741] [2021-11-21 01:38:44,563 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[404873,404886] [2021-11-21 01:38:44,563 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[405027,405040] [2021-11-21 01:38:44,564 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[405178,405191] [2021-11-21 01:38:44,564 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[405333,405346] [2021-11-21 01:38:44,565 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[405485,405498] [2021-11-21 01:38:44,565 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[405640,405653] [2021-11-21 01:38:44,565 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[405804,405817] [2021-11-21 01:38:44,566 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[405960,405973] [2021-11-21 01:38:44,566 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[406124,406137] [2021-11-21 01:38:44,567 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[406266,406279] [2021-11-21 01:38:44,567 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[406424,406437] [2021-11-21 01:38:44,568 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[406591,406604] [2021-11-21 01:38:44,568 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[406750,406763] [2021-11-21 01:38:44,568 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[406909,406922] [2021-11-21 01:38:44,569 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[407058,407071] [2021-11-21 01:38:44,569 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[407205,407218] [2021-11-21 01:38:44,570 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[407344,407357] [2021-11-21 01:38:44,570 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[407507,407520] [2021-11-21 01:38:44,570 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[407673,407686] [2021-11-21 01:38:44,571 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[407837,407850] [2021-11-21 01:38:44,571 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[408002,408015] [2021-11-21 01:38:44,572 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[408167,408180] [2021-11-21 01:38:44,572 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[408333,408346] [2021-11-21 01:38:44,573 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[408498,408511] [2021-11-21 01:38:44,573 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[408665,408678] [2021-11-21 01:38:44,573 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[408825,408838] [2021-11-21 01:38:44,574 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[408987,409000] [2021-11-21 01:38:44,574 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[409146,409159] [2021-11-21 01:38:44,575 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[409292,409305] [2021-11-21 01:38:44,575 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[409435,409448] [2021-11-21 01:38:44,576 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[409579,409592] [2021-11-21 01:38:44,576 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[409722,409735] [2021-11-21 01:38:44,576 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[409866,409879] [2021-11-21 01:38:44,577 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[410007,410020] [2021-11-21 01:38:44,577 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[410145,410158] [2021-11-21 01:38:44,578 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[410303,410316] [2021-11-21 01:38:44,578 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[410462,410475] [2021-11-21 01:38:44,579 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[410618,410631] [2021-11-21 01:38:44,579 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[410767,410780] [2021-11-21 01:38:44,579 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[410919,410932] [2021-11-21 01:38:44,580 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[411070,411083] [2021-11-21 01:38:44,580 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[411219,411232] [2021-11-21 01:38:44,581 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[411371,411384] [2021-11-21 01:38:44,581 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[411519,411532] [2021-11-21 01:38:44,581 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[411672,411685] [2021-11-21 01:38:44,582 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[411823,411836] [2021-11-21 01:38:44,582 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[411973,411986] [2021-11-21 01:38:44,583 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[412120,412133] [2021-11-21 01:38:44,583 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[412271,412284] [2021-11-21 01:38:44,583 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[412422,412435] [2021-11-21 01:38:44,584 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[412570,412583] [2021-11-21 01:38:44,584 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[412736,412749] [2021-11-21 01:38:44,585 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[412905,412918] [2021-11-21 01:38:44,585 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[413072,413085] [2021-11-21 01:38:44,585 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[413240,413253] [2021-11-21 01:38:44,586 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[413390,413403] [2021-11-21 01:38:44,586 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[413537,413550] [2021-11-21 01:38:44,587 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[413698,413711] [2021-11-21 01:38:44,587 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[413868,413881] [2021-11-21 01:38:44,587 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i[414030,414043] [2021-11-21 01:38:44,592 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 01:38:44,856 INFO L208 MainTranslator]: Completed translation [2021-11-21 01:38:44,856 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:38:44 WrapperNode [2021-11-21 01:38:44,857 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-21 01:38:44,858 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-21 01:38:44,858 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-21 01:38:44,858 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-21 01:38:44,865 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:38:44" (1/1) ... [2021-11-21 01:38:44,956 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:38:44" (1/1) ... [2021-11-21 01:38:45,124 INFO L137 Inliner]: procedures = 616, calls = 1459, calls flagged for inlining = 273, calls inlined = 178, statements flattened = 2640 [2021-11-21 01:38:45,125 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-21 01:38:45,125 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-21 01:38:45,126 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-21 01:38:45,126 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-21 01:38:45,134 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:38:44" (1/1) ... [2021-11-21 01:38:45,135 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:38:44" (1/1) ... [2021-11-21 01:38:45,149 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:38:44" (1/1) ... [2021-11-21 01:38:45,150 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:38:44" (1/1) ... [2021-11-21 01:38:45,262 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:38:44" (1/1) ... [2021-11-21 01:38:45,282 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:38:44" (1/1) ... [2021-11-21 01:38:45,316 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:38:44" (1/1) ... [2021-11-21 01:38:45,345 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-21 01:38:45,346 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-21 01:38:45,346 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-21 01:38:45,346 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-21 01:38:45,347 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:38:44" (1/1) ... [2021-11-21 01:38:45,355 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-21 01:38:45,366 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/bin/utaipan-TEXQjIfE4P/z3 [2021-11-21 01:38:45,382 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/bin/utaipan-TEXQjIfE4P/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-21 01:38:45,392 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/bin/utaipan-TEXQjIfE4P/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-21 01:38:45,421 INFO L130 BoogieDeclarations]: Found specification of procedure nlmsg_total_size [2021-11-21 01:38:45,421 INFO L138 BoogieDeclarations]: Found implementation of procedure nlmsg_total_size [2021-11-21 01:38:45,421 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_coherent_check_final_state [2021-11-21 01:38:45,421 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_coherent_check_final_state [2021-11-21 01:38:45,421 INFO L130 BoogieDeclarations]: Found specification of procedure seq_release_net [2021-11-21 01:38:45,421 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_release_net [2021-11-21 01:38:45,422 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-21 01:38:45,422 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-21 01:38:45,422 INFO L130 BoogieDeclarations]: Found specification of procedure debug_lockdep_rcu_enabled [2021-11-21 01:38:45,422 INFO L138 BoogieDeclarations]: Found implementation of procedure debug_lockdep_rcu_enabled [2021-11-21 01:38:45,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-21 01:38:45,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-21 01:38:45,422 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_mmc_sdio_func_check_final_state [2021-11-21 01:38:45,422 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_mmc_sdio_func_check_final_state [2021-11-21 01:38:45,423 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-11-21 01:38:45,423 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_lock [2021-11-21 01:38:45,423 INFO L130 BoogieDeclarations]: Found specification of procedure __nfulnl_send [2021-11-21 01:38:45,423 INFO L138 BoogieDeclarations]: Found implementation of procedure __nfulnl_send [2021-11-21 01:38:45,423 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_bh [2021-11-21 01:38:45,423 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_bh [2021-11-21 01:38:45,423 INFO L130 BoogieDeclarations]: Found specification of procedure instance_put [2021-11-21 01:38:45,424 INFO L138 BoogieDeclarations]: Found implementation of procedure instance_put [2021-11-21 01:38:45,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_arch_io_check_final_state [2021-11-21 01:38:45,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_arch_io_check_final_state [2021-11-21 01:38:45,424 INFO L130 BoogieDeclarations]: Found specification of procedure nf_log_unregister [2021-11-21 01:38:45,424 INFO L138 BoogieDeclarations]: Found implementation of procedure nf_log_unregister [2021-11-21 01:38:45,424 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_check_final_state [2021-11-21 01:38:45,424 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_check_final_state [2021-11-21 01:38:45,424 INFO L130 BoogieDeclarations]: Found specification of procedure spinlock_check [2021-11-21 01:38:45,425 INFO L138 BoogieDeclarations]: Found implementation of procedure spinlock_check [2021-11-21 01:38:45,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-21 01:38:45,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-21 01:38:45,425 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_dec_and_test [2021-11-21 01:38:45,425 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_dec_and_test [2021-11-21 01:38:45,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-21 01:38:45,425 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-21 01:38:45,425 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_queue_check_final_state [2021-11-21 01:38:45,426 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_queue_check_final_state [2021-11-21 01:38:45,426 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-21 01:38:45,426 INFO L130 BoogieDeclarations]: Found specification of procedure skb_tailroom [2021-11-21 01:38:45,426 INFO L138 BoogieDeclarations]: Found implementation of procedure skb_tailroom [2021-11-21 01:38:45,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_request_check_final_state [2021-11-21 01:38:45,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_request_check_final_state [2021-11-21 01:38:45,427 INFO L130 BoogieDeclarations]: Found specification of procedure spin_unlock_bh [2021-11-21 01:38:45,427 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_unlock_bh [2021-11-21 01:38:45,427 INFO L130 BoogieDeclarations]: Found specification of procedure __raw_spin_lock_init [2021-11-21 01:38:45,427 INFO L138 BoogieDeclarations]: Found implementation of procedure __raw_spin_lock_init [2021-11-21 01:38:45,427 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_in_interrupt_context [2021-11-21 01:38:45,427 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_in_interrupt_context [2021-11-21 01:38:45,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-21 01:38:45,428 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-21 01:38:45,428 INFO L130 BoogieDeclarations]: Found specification of procedure nfnetlink_subsys_unregister [2021-11-21 01:38:45,428 INFO L138 BoogieDeclarations]: Found implementation of procedure nfnetlink_subsys_unregister [2021-11-21 01:38:45,428 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2021-11-21 01:38:45,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2021-11-21 01:38:45,429 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-21 01:38:45,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_check_final_state [2021-11-21 01:38:45,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_check_final_state [2021-11-21 01:38:45,429 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_register_reset_error_counter [2021-11-21 01:38:45,429 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_register_reset_error_counter [2021-11-21 01:38:45,429 INFO L130 BoogieDeclarations]: Found specification of procedure seq_file_net [2021-11-21 01:38:45,430 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_file_net [2021-11-21 01:38:45,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_130 [2021-11-21 01:38:45,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_130 [2021-11-21 01:38:45,430 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_check_final_state [2021-11-21 01:38:45,430 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_check_final_state [2021-11-21 01:38:45,433 INFO L130 BoogieDeclarations]: Found specification of procedure nlmsg_put [2021-11-21 01:38:45,434 INFO L138 BoogieDeclarations]: Found implementation of procedure nlmsg_put [2021-11-21 01:38:45,434 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_lock_bh_138 [2021-11-21 01:38:45,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_lock_bh_138 [2021-11-21 01:38:45,434 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2021-11-21 01:38:45,434 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2021-11-21 01:38:45,434 INFO L130 BoogieDeclarations]: Found specification of procedure instance_lookup_get [2021-11-21 01:38:45,434 INFO L138 BoogieDeclarations]: Found implementation of procedure instance_lookup_get [2021-11-21 01:38:45,435 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-21 01:38:45,440 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-21 01:38:45,441 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-21 01:38:45,441 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-21 01:38:45,441 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-21 01:38:45,441 INFO L130 BoogieDeclarations]: Found specification of procedure seq_show [2021-11-21 01:38:45,442 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_show [2021-11-21 01:38:45,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_register_reset_error_counter [2021-11-21 01:38:45,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_register_reset_error_counter [2021-11-21 01:38:45,442 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-21 01:38:45,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-21 01:38:45,442 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_lock_of_nfulnl_instance [2021-11-21 01:38:45,442 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_unlock_lock_of_nfulnl_instance [2021-11-21 01:38:45,442 INFO L130 BoogieDeclarations]: Found specification of procedure spin_lock_bh [2021-11-21 01:38:45,442 INFO L138 BoogieDeclarations]: Found implementation of procedure spin_lock_bh [2021-11-21 01:38:45,443 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab32 [2021-11-21 01:38:45,443 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab32 [2021-11-21 01:38:45,443 INFO L130 BoogieDeclarations]: Found specification of procedure __cmpxchg_wrong_size [2021-11-21 01:38:45,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-21 01:38:45,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-21 01:38:45,443 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-11-21 01:38:45,443 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_spinlock__one_thread_double_unlock [2021-11-21 01:38:45,443 INFO L130 BoogieDeclarations]: Found specification of procedure nful_open [2021-11-21 01:38:45,444 INFO L138 BoogieDeclarations]: Found implementation of procedure nful_open [2021-11-21 01:38:45,444 INFO L130 BoogieDeclarations]: Found specification of procedure seq_read [2021-11-21 01:38:45,444 INFO L138 BoogieDeclarations]: Found implementation of procedure seq_read [2021-11-21 01:38:45,444 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_netlink_unregister_notifier [2021-11-21 01:38:45,444 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_netlink_unregister_notifier [2021-11-21 01:38:45,444 INFO L130 BoogieDeclarations]: Found specification of procedure nla_get_be32 [2021-11-21 01:38:45,444 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_get_be32 [2021-11-21 01:38:45,444 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_read [2021-11-21 01:38:45,444 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_read [2021-11-21 01:38:45,445 INFO L130 BoogieDeclarations]: Found specification of procedure nfnl_log_pernet [2021-11-21 01:38:45,445 INFO L138 BoogieDeclarations]: Found implementation of procedure nfnl_log_pernet [2021-11-21 01:38:45,445 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_check_final_state [2021-11-21 01:38:45,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_check_final_state [2021-11-21 01:38:45,445 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_for_read_section [2021-11-21 01:38:45,445 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_for_read_section [2021-11-21 01:38:45,445 INFO L130 BoogieDeclarations]: Found specification of procedure nlmsg_data [2021-11-21 01:38:45,445 INFO L138 BoogieDeclarations]: Found implementation of procedure nlmsg_data [2021-11-21 01:38:45,445 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_check_final_state [2021-11-21 01:38:45,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_check_final_state [2021-11-21 01:38:45,446 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-21 01:38:45,446 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_sysfs_check_final_state [2021-11-21 01:38:45,446 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_sysfs_check_final_state [2021-11-21 01:38:45,447 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-21 01:38:45,447 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_unlock_bh [2021-11-21 01:38:45,447 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_unlock_bh [2021-11-21 01:38:45,447 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-21 01:38:45,447 INFO L130 BoogieDeclarations]: Found specification of procedure nfnl_log_net_exit [2021-11-21 01:38:45,447 INFO L138 BoogieDeclarations]: Found implementation of procedure nfnl_log_net_exit [2021-11-21 01:38:45,448 INFO L130 BoogieDeclarations]: Found specification of procedure nla_data [2021-11-21 01:38:45,448 INFO L138 BoogieDeclarations]: Found implementation of procedure nla_data [2021-11-21 01:38:45,448 INFO L130 BoogieDeclarations]: Found specification of procedure __fswab16 [2021-11-21 01:38:45,448 INFO L138 BoogieDeclarations]: Found implementation of procedure __fswab16 [2021-11-21 01:38:45,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_check_final_state [2021-11-21 01:38:45,448 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_check_final_state [2021-11-21 01:38:45,448 INFO L130 BoogieDeclarations]: Found specification of procedure __instance_lookup [2021-11-21 01:38:45,448 INFO L138 BoogieDeclarations]: Found implementation of procedure __instance_lookup [2021-11-21 01:38:45,448 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-21 01:38:45,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-21 01:38:45,449 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-21 01:38:45,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-21 01:38:45,449 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2021-11-21 01:38:45,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2021-11-21 01:38:45,449 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_urb_check_final_state [2021-11-21 01:38:45,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_urb_check_final_state [2021-11-21 01:38:45,449 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_132 [2021-11-21 01:38:45,449 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_132 [2021-11-21 01:38:45,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_spin_unlock_bh_139 [2021-11-21 01:38:45,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_spin_unlock_bh_139 [2021-11-21 01:38:45,450 INFO L130 BoogieDeclarations]: Found specification of procedure netlink_unregister_notifier [2021-11-21 01:38:45,450 INFO L138 BoogieDeclarations]: Found implementation of procedure netlink_unregister_notifier [2021-11-21 01:38:45,450 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_held [2021-11-21 01:38:45,450 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_held [2021-11-21 01:38:45,450 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2021-11-21 01:38:45,450 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2021-11-21 01:38:45,451 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-21 01:38:45,451 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-21 01:38:45,451 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-21 01:38:45,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_char_dev_check_final_state [2021-11-21 01:38:45,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_char_dev_check_final_state [2021-11-21 01:38:45,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-21 01:38:45,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-21 01:38:45,451 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_check_final_state [2021-11-21 01:38:45,451 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_check_final_state [2021-11-21 01:38:45,452 INFO L130 BoogieDeclarations]: Found specification of procedure atomic_inc [2021-11-21 01:38:45,452 INFO L138 BoogieDeclarations]: Found implementation of procedure atomic_inc [2021-11-21 01:38:45,452 INFO L130 BoogieDeclarations]: Found specification of procedure lockdep_rcu_suspicious [2021-11-21 01:38:45,452 INFO L138 BoogieDeclarations]: Found implementation of procedure lockdep_rcu_suspicious [2021-11-21 01:38:45,452 INFO L130 BoogieDeclarations]: Found specification of procedure rcu_read_lock_bh_held [2021-11-21 01:38:45,452 INFO L138 BoogieDeclarations]: Found implementation of procedure rcu_read_lock_bh_held [2021-11-21 01:38:45,452 INFO L130 BoogieDeclarations]: Found specification of procedure __instance_destroy [2021-11-21 01:38:45,452 INFO L138 BoogieDeclarations]: Found implementation of procedure __instance_destroy [2021-11-21 01:38:45,452 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-21 01:38:45,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-21 01:38:45,453 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_nfulnl_instance [2021-11-21 01:38:45,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_spinlock_spin_lock_lock_of_nfulnl_instance [2021-11-21 01:38:45,453 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2021-11-21 01:38:45,453 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2021-11-21 01:38:45,453 INFO L130 BoogieDeclarations]: Found specification of procedure instance_hashfn [2021-11-21 01:38:45,453 INFO L138 BoogieDeclarations]: Found implementation of procedure instance_hashfn [2021-11-21 01:38:45,453 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-21 01:38:45,454 INFO L130 BoogieDeclarations]: Found specification of procedure __nfulnl_flush [2021-11-21 01:38:45,454 INFO L138 BoogieDeclarations]: Found implementation of procedure __nfulnl_flush [2021-11-21 01:38:45,454 INFO L130 BoogieDeclarations]: Found specification of procedure get_next [2021-11-21 01:38:45,454 INFO L138 BoogieDeclarations]: Found implementation of procedure get_next [2021-11-21 01:38:46,277 INFO L236 CfgBuilder]: Building ICFG [2021-11-21 01:38:46,283 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-21 01:38:46,463 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-11-21 01:38:48,023 INFO L277 CfgBuilder]: Performing block encoding [2021-11-21 01:38:48,241 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-21 01:38:48,242 INFO L301 CfgBuilder]: Removed 1 assume(true) statements. [2021-11-21 01:38:48,246 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 01:38:48 BoogieIcfgContainer [2021-11-21 01:38:48,246 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-21 01:38:48,248 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-11-21 01:38:48,248 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-11-21 01:38:48,251 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-11-21 01:38:48,251 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 21.11 01:38:39" (1/3) ... [2021-11-21 01:38:48,252 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6f145476 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.11 01:38:48, skipping insertion in model container [2021-11-21 01:38:48,252 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:38:44" (2/3) ... [2021-11-21 01:38:48,252 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6f145476 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.11 01:38:48, skipping insertion in model container [2021-11-21 01:38:48,253 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 01:38:48" (3/3) ... [2021-11-21 01:38:48,254 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-4.0-rc1---net--netfilter--nfnetlink_log.ko.cil.i [2021-11-21 01:38:48,285 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-11-21 01:38:48,285 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 31 error locations. [2021-11-21 01:38:48,339 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-11-21 01:38:48,345 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 [2021-11-21 01:38:48,346 INFO L340 AbstractCegarLoop]: Starting to check reachability of 31 error locations. [2021-11-21 01:38:48,384 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) [2021-11-21 01:38:48,393 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2021-11-21 01:38:48,393 INFO L506 BasicCegarLoop]: Found error trace [2021-11-21 01:38:48,394 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] [2021-11-21 01:38:48,395 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)] === [2021-11-21 01:38:48,400 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 01:38:48,400 INFO L85 PathProgramCache]: Analyzing trace with hash 478082376, now seen corresponding path program 1 times [2021-11-21 01:38:48,409 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-21 01:38:48,410 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1953776902] [2021-11-21 01:38:48,410 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-21 01:38:48,411 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 01:38:48,685 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 01:38:48,979 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2021-11-21 01:38:48,980 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-21 01:38:48,980 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1953776902] [2021-11-21 01:38:48,981 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1953776902] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-21 01:38:48,981 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-21 01:38:48,981 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-21 01:38:48,983 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [781181183] [2021-11-21 01:38:48,983 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-21 01:38:48,987 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-21 01:38:48,988 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-21 01:38:49,042 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-21 01:38:49,043 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-21 01:38:49,048 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) [2021-11-21 01:38:49,869 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-21 01:38:49,869 INFO L93 Difference]: Finished difference Result 1708 states and 2388 transitions. [2021-11-21 01:38:49,871 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-21 01:38:49,872 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 [2021-11-21 01:38:49,872 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-21 01:38:49,903 INFO L225 Difference]: With dead ends: 1708 [2021-11-21 01:38:49,904 INFO L226 Difference]: Without dead ends: 849 [2021-11-21 01:38:49,952 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 [2021-11-21 01:38:49,960 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, 0.6s IncrementalHoareTripleChecker+Time [2021-11-21 01:38:49,962 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1106 Valid, 1932 Invalid, 321 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 321 Invalid, 0 Unknown, 0 Unchecked, 0.6s Time] [2021-11-21 01:38:49,984 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 849 states. [2021-11-21 01:38:50,092 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 849 to 849. [2021-11-21 01:38:50,101 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) [2021-11-21 01:38:50,113 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 849 states to 849 states and 1111 transitions. [2021-11-21 01:38:50,116 INFO L78 Accepts]: Start accepts. Automaton has 849 states and 1111 transitions. Word has length 51 [2021-11-21 01:38:50,119 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-21 01:38:50,120 INFO L470 AbstractCegarLoop]: Abstraction has 849 states and 1111 transitions. [2021-11-21 01:38:50,120 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) [2021-11-21 01:38:50,120 INFO L276 IsEmpty]: Start isEmpty. Operand 849 states and 1111 transitions. [2021-11-21 01:38:50,133 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2021-11-21 01:38:50,133 INFO L506 BasicCegarLoop]: Found error trace [2021-11-21 01:38:50,134 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] [2021-11-21 01:38:50,134 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-11-21 01:38:50,134 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)] === [2021-11-21 01:38:50,138 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 01:38:50,139 INFO L85 PathProgramCache]: Analyzing trace with hash 148089809, now seen corresponding path program 1 times [2021-11-21 01:38:50,139 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-21 01:38:50,139 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [847930316] [2021-11-21 01:38:50,139 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-21 01:38:50,140 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 01:38:50,231 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 01:38:50,401 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2021-11-21 01:38:50,401 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-21 01:38:50,401 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [847930316] [2021-11-21 01:38:50,402 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [847930316] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-21 01:38:50,402 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-21 01:38:50,402 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-21 01:38:50,402 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1597321148] [2021-11-21 01:38:50,402 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-21 01:38:50,405 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-21 01:38:50,405 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-21 01:38:50,406 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-21 01:38:50,406 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-21 01:38:50,406 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) [2021-11-21 01:38:50,941 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-21 01:38:50,941 INFO L93 Difference]: Finished difference Result 849 states and 1111 transitions. [2021-11-21 01:38:50,942 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-21 01:38:50,942 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 [2021-11-21 01:38:50,943 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-21 01:38:50,950 INFO L225 Difference]: With dead ends: 849 [2021-11-21 01:38:50,951 INFO L226 Difference]: Without dead ends: 847 [2021-11-21 01:38:50,951 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 [2021-11-21 01:38:50,957 INFO L933 BasicCegarLoop]: 948 mSDtfsCounter, 1084 mSDsluCounter, 1106 mSDsCounter, 0 mSdLazyCounter, 319 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s 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 [2021-11-21 01:38:50,957 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] [2021-11-21 01:38:50,962 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 847 states. [2021-11-21 01:38:51,027 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 847 to 847. [2021-11-21 01:38:51,029 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) [2021-11-21 01:38:51,038 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 847 states to 847 states and 1109 transitions. [2021-11-21 01:38:51,039 INFO L78 Accepts]: Start accepts. Automaton has 847 states and 1109 transitions. Word has length 56 [2021-11-21 01:38:51,040 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-21 01:38:51,040 INFO L470 AbstractCegarLoop]: Abstraction has 847 states and 1109 transitions. [2021-11-21 01:38:51,040 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) [2021-11-21 01:38:51,040 INFO L276 IsEmpty]: Start isEmpty. Operand 847 states and 1109 transitions. [2021-11-21 01:38:51,043 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 62 [2021-11-21 01:38:51,043 INFO L506 BasicCegarLoop]: Found error trace [2021-11-21 01:38:51,043 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] [2021-11-21 01:38:51,044 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-11-21 01:38:51,044 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)] === [2021-11-21 01:38:51,044 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 01:38:51,045 INFO L85 PathProgramCache]: Analyzing trace with hash -851673992, now seen corresponding path program 1 times [2021-11-21 01:38:51,045 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-21 01:38:51,045 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [548083760] [2021-11-21 01:38:51,045 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-21 01:38:51,045 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 01:38:51,089 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 01:38:51,204 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2021-11-21 01:38:51,204 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-21 01:38:51,204 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [548083760] [2021-11-21 01:38:51,204 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [548083760] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-21 01:38:51,205 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-21 01:38:51,205 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-21 01:38:51,205 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1359609356] [2021-11-21 01:38:51,205 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-21 01:38:51,206 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-21 01:38:51,206 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-21 01:38:51,206 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-21 01:38:51,207 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-21 01:38:51,207 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) [2021-11-21 01:38:51,852 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-21 01:38:51,852 INFO L93 Difference]: Finished difference Result 847 states and 1109 transitions. [2021-11-21 01:38:51,853 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-21 01:38:51,853 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 [2021-11-21 01:38:51,853 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-21 01:38:51,861 INFO L225 Difference]: With dead ends: 847 [2021-11-21 01:38:51,861 INFO L226 Difference]: Without dead ends: 845 [2021-11-21 01:38:51,862 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 [2021-11-21 01:38:51,865 INFO L933 BasicCegarLoop]: 946 mSDtfsCounter, 1081 mSDsluCounter, 1104 mSDsCounter, 0 mSdLazyCounter, 319 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1083 SdHoareTripleChecker+Valid, 1892 SdHoareTripleChecker+Invalid, 319 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 319 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2021-11-21 01:38:51,866 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] [2021-11-21 01:38:51,869 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 845 states. [2021-11-21 01:38:51,924 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 845 to 845. [2021-11-21 01:38:51,926 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) [2021-11-21 01:38:51,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 845 states to 845 states and 1107 transitions. [2021-11-21 01:38:51,936 INFO L78 Accepts]: Start accepts. Automaton has 845 states and 1107 transitions. Word has length 61 [2021-11-21 01:38:51,937 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-21 01:38:51,937 INFO L470 AbstractCegarLoop]: Abstraction has 845 states and 1107 transitions. [2021-11-21 01:38:51,937 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) [2021-11-21 01:38:51,937 INFO L276 IsEmpty]: Start isEmpty. Operand 845 states and 1107 transitions. [2021-11-21 01:38:51,939 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2021-11-21 01:38:51,939 INFO L506 BasicCegarLoop]: Found error trace [2021-11-21 01:38:51,940 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] [2021-11-21 01:38:51,940 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-11-21 01:38:51,941 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)] === [2021-11-21 01:38:51,942 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 01:38:51,942 INFO L85 PathProgramCache]: Analyzing trace with hash -1905224098, now seen corresponding path program 1 times [2021-11-21 01:38:51,942 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-21 01:38:51,942 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1072700627] [2021-11-21 01:38:51,943 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-21 01:38:51,943 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 01:38:51,993 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 01:38:52,112 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2021-11-21 01:38:52,112 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-21 01:38:52,112 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1072700627] [2021-11-21 01:38:52,113 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1072700627] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-21 01:38:52,113 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-21 01:38:52,113 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-21 01:38:52,113 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [25198892] [2021-11-21 01:38:52,113 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-21 01:38:52,114 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-21 01:38:52,114 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-21 01:38:52,114 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-21 01:38:52,115 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-21 01:38:52,115 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) [2021-11-21 01:38:52,614 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-21 01:38:52,615 INFO L93 Difference]: Finished difference Result 845 states and 1107 transitions. [2021-11-21 01:38:52,615 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-21 01:38:52,615 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 [2021-11-21 01:38:52,616 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-21 01:38:52,622 INFO L225 Difference]: With dead ends: 845 [2021-11-21 01:38:52,623 INFO L226 Difference]: Without dead ends: 843 [2021-11-21 01:38:52,623 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 [2021-11-21 01:38:52,628 INFO L933 BasicCegarLoop]: 944 mSDtfsCounter, 1078 mSDsluCounter, 1102 mSDsCounter, 0 mSdLazyCounter, 319 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s 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 [2021-11-21 01:38:52,629 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] [2021-11-21 01:38:52,632 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 843 states. [2021-11-21 01:38:52,688 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 843 to 843. [2021-11-21 01:38:52,690 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) [2021-11-21 01:38:52,698 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 843 states to 843 states and 1105 transitions. [2021-11-21 01:38:52,699 INFO L78 Accepts]: Start accepts. Automaton has 843 states and 1105 transitions. Word has length 66 [2021-11-21 01:38:52,700 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-21 01:38:52,701 INFO L470 AbstractCegarLoop]: Abstraction has 843 states and 1105 transitions. [2021-11-21 01:38:52,701 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) [2021-11-21 01:38:52,701 INFO L276 IsEmpty]: Start isEmpty. Operand 843 states and 1105 transitions. [2021-11-21 01:38:52,703 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2021-11-21 01:38:52,704 INFO L506 BasicCegarLoop]: Found error trace [2021-11-21 01:38:52,704 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] [2021-11-21 01:38:52,704 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-11-21 01:38:52,704 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)] === [2021-11-21 01:38:52,705 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 01:38:52,705 INFO L85 PathProgramCache]: Analyzing trace with hash -78389054, now seen corresponding path program 1 times [2021-11-21 01:38:52,705 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-21 01:38:52,705 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [138372300] [2021-11-21 01:38:52,706 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-21 01:38:52,706 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 01:38:52,778 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 01:38:52,893 INFO L134 CoverageAnalysis]: Checked inductivity of 58 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 58 trivial. 0 not checked. [2021-11-21 01:38:52,893 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-21 01:38:52,893 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [138372300] [2021-11-21 01:38:52,894 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [138372300] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-21 01:38:52,894 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-21 01:38:52,894 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-21 01:38:52,894 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [551845516] [2021-11-21 01:38:52,894 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-21 01:38:52,896 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-21 01:38:52,896 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-21 01:38:52,896 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-21 01:38:52,896 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-11-21 01:38:52,897 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) [2021-11-21 01:38:54,331 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-21 01:38:54,332 INFO L93 Difference]: Finished difference Result 1404 states and 1803 transitions. [2021-11-21 01:38:54,332 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-21 01:38:54,332 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 [2021-11-21 01:38:54,333 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-21 01:38:54,344 INFO L225 Difference]: With dead ends: 1404 [2021-11-21 01:38:54,344 INFO L226 Difference]: Without dead ends: 1402 [2021-11-21 01:38:54,345 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 [2021-11-21 01:38:54,346 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 [2021-11-21 01:38:54,346 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] [2021-11-21 01:38:54,349 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1402 states. [2021-11-21 01:38:54,431 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1402 to 1231. [2021-11-21 01:38:54,434 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) [2021-11-21 01:38:54,444 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1231 states to 1231 states and 1619 transitions. [2021-11-21 01:38:54,445 INFO L78 Accepts]: Start accepts. Automaton has 1231 states and 1619 transitions. Word has length 76 [2021-11-21 01:38:54,446 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-21 01:38:54,446 INFO L470 AbstractCegarLoop]: Abstraction has 1231 states and 1619 transitions. [2021-11-21 01:38:54,446 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) [2021-11-21 01:38:54,446 INFO L276 IsEmpty]: Start isEmpty. Operand 1231 states and 1619 transitions. [2021-11-21 01:38:54,448 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 72 [2021-11-21 01:38:54,448 INFO L506 BasicCegarLoop]: Found error trace [2021-11-21 01:38:54,448 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] [2021-11-21 01:38:54,448 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-11-21 01:38:54,448 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)] === [2021-11-21 01:38:54,449 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 01:38:54,449 INFO L85 PathProgramCache]: Analyzing trace with hash -415307618, now seen corresponding path program 1 times [2021-11-21 01:38:54,449 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-21 01:38:54,449 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [217211261] [2021-11-21 01:38:54,450 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-21 01:38:54,450 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 01:38:54,485 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 01:38:54,555 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2021-11-21 01:38:54,555 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-21 01:38:54,555 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [217211261] [2021-11-21 01:38:54,556 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [217211261] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-21 01:38:54,556 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-21 01:38:54,556 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-21 01:38:54,556 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1421520216] [2021-11-21 01:38:54,556 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-21 01:38:54,557 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-21 01:38:54,557 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-21 01:38:54,557 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-21 01:38:54,557 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-21 01:38:54,558 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) [2021-11-21 01:38:55,111 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-21 01:38:55,111 INFO L93 Difference]: Finished difference Result 1231 states and 1619 transitions. [2021-11-21 01:38:55,112 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-21 01:38:55,112 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 [2021-11-21 01:38:55,113 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-21 01:38:55,122 INFO L225 Difference]: With dead ends: 1231 [2021-11-21 01:38:55,122 INFO L226 Difference]: Without dead ends: 1229 [2021-11-21 01:38:55,123 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 [2021-11-21 01:38:55,124 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 [2021-11-21 01:38:55,124 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] [2021-11-21 01:38:55,127 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1229 states. [2021-11-21 01:38:55,235 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1229 to 1229. [2021-11-21 01:38:55,238 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) [2021-11-21 01:38:55,248 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1229 states to 1229 states and 1617 transitions. [2021-11-21 01:38:55,249 INFO L78 Accepts]: Start accepts. Automaton has 1229 states and 1617 transitions. Word has length 71 [2021-11-21 01:38:55,249 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-21 01:38:55,249 INFO L470 AbstractCegarLoop]: Abstraction has 1229 states and 1617 transitions. [2021-11-21 01:38:55,250 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) [2021-11-21 01:38:55,250 INFO L276 IsEmpty]: Start isEmpty. Operand 1229 states and 1617 transitions. [2021-11-21 01:38:55,251 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 77 [2021-11-21 01:38:55,251 INFO L506 BasicCegarLoop]: Found error trace [2021-11-21 01:38:55,252 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] [2021-11-21 01:38:55,252 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-11-21 01:38:55,252 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)] === [2021-11-21 01:38:55,253 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 01:38:55,253 INFO L85 PathProgramCache]: Analyzing trace with hash -745550898, now seen corresponding path program 1 times [2021-11-21 01:38:55,253 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-21 01:38:55,253 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1848765907] [2021-11-21 01:38:55,253 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-21 01:38:55,253 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 01:38:55,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 01:38:55,351 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2021-11-21 01:38:55,352 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-21 01:38:55,352 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1848765907] [2021-11-21 01:38:55,352 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1848765907] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-21 01:38:55,352 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-21 01:38:55,352 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-21 01:38:55,353 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1731985111] [2021-11-21 01:38:55,353 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-21 01:38:55,353 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-21 01:38:55,353 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-21 01:38:55,354 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-21 01:38:55,354 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-21 01:38:55,354 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) [2021-11-21 01:38:55,879 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-21 01:38:55,879 INFO L93 Difference]: Finished difference Result 1229 states and 1617 transitions. [2021-11-21 01:38:55,879 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-21 01:38:55,880 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 [2021-11-21 01:38:55,880 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-21 01:38:55,889 INFO L225 Difference]: With dead ends: 1229 [2021-11-21 01:38:55,889 INFO L226 Difference]: Without dead ends: 1227 [2021-11-21 01:38:55,890 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 [2021-11-21 01:38:55,891 INFO L933 BasicCegarLoop]: 940 mSDtfsCounter, 1072 mSDsluCounter, 1098 mSDsCounter, 0 mSdLazyCounter, 319 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s 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 [2021-11-21 01:38:55,891 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] [2021-11-21 01:38:55,894 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1227 states. [2021-11-21 01:38:55,983 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1227 to 1227. [2021-11-21 01:38:55,986 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) [2021-11-21 01:38:55,997 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1227 states to 1227 states and 1615 transitions. [2021-11-21 01:38:55,998 INFO L78 Accepts]: Start accepts. Automaton has 1227 states and 1615 transitions. Word has length 76 [2021-11-21 01:38:55,999 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-21 01:38:56,000 INFO L470 AbstractCegarLoop]: Abstraction has 1227 states and 1615 transitions. [2021-11-21 01:38:56,000 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) [2021-11-21 01:38:56,000 INFO L276 IsEmpty]: Start isEmpty. Operand 1227 states and 1615 transitions. [2021-11-21 01:38:56,009 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 82 [2021-11-21 01:38:56,009 INFO L506 BasicCegarLoop]: Found error trace [2021-11-21 01:38:56,009 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] [2021-11-21 01:38:56,009 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-11-21 01:38:56,010 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)] === [2021-11-21 01:38:56,011 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 01:38:56,011 INFO L85 PathProgramCache]: Analyzing trace with hash 1481583180, now seen corresponding path program 1 times [2021-11-21 01:38:56,011 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-21 01:38:56,011 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1973158666] [2021-11-21 01:38:56,011 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-21 01:38:56,012 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 01:38:56,061 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 01:38:56,150 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2021-11-21 01:38:56,151 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-21 01:38:56,151 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1973158666] [2021-11-21 01:38:56,151 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1973158666] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-21 01:38:56,151 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-21 01:38:56,151 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-21 01:38:56,152 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1963635830] [2021-11-21 01:38:56,152 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-21 01:38:56,153 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-21 01:38:56,153 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-21 01:38:56,153 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-21 01:38:56,154 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-21 01:38:56,154 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) [2021-11-21 01:38:57,017 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-21 01:38:57,017 INFO L93 Difference]: Finished difference Result 1227 states and 1615 transitions. [2021-11-21 01:38:57,017 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-21 01:38:57,018 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 [2021-11-21 01:38:57,018 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-21 01:38:57,027 INFO L225 Difference]: With dead ends: 1227 [2021-11-21 01:38:57,027 INFO L226 Difference]: Without dead ends: 1225 [2021-11-21 01:38:57,028 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 [2021-11-21 01:38:57,029 INFO L933 BasicCegarLoop]: 938 mSDtfsCounter, 1069 mSDsluCounter, 1096 mSDsCounter, 0 mSdLazyCounter, 319 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s 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 [2021-11-21 01:38:57,030 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] [2021-11-21 01:38:57,032 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1225 states. [2021-11-21 01:38:57,138 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1225 to 1225. [2021-11-21 01:38:57,142 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) [2021-11-21 01:38:57,154 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1225 states to 1225 states and 1613 transitions. [2021-11-21 01:38:57,154 INFO L78 Accepts]: Start accepts. Automaton has 1225 states and 1613 transitions. Word has length 81 [2021-11-21 01:38:57,155 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-21 01:38:57,155 INFO L470 AbstractCegarLoop]: Abstraction has 1225 states and 1613 transitions. [2021-11-21 01:38:57,155 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) [2021-11-21 01:38:57,156 INFO L276 IsEmpty]: Start isEmpty. Operand 1225 states and 1613 transitions. [2021-11-21 01:38:57,157 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 90 [2021-11-21 01:38:57,158 INFO L506 BasicCegarLoop]: Found error trace [2021-11-21 01:38:57,158 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] [2021-11-21 01:38:57,158 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-11-21 01:38:57,158 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)] === [2021-11-21 01:38:57,159 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 01:38:57,159 INFO L85 PathProgramCache]: Analyzing trace with hash -1452116503, now seen corresponding path program 1 times [2021-11-21 01:38:57,159 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-21 01:38:57,159 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1929739263] [2021-11-21 01:38:57,159 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-21 01:38:57,160 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 01:38:57,208 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 01:38:57,281 INFO L134 CoverageAnalysis]: Checked inductivity of 62 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 62 trivial. 0 not checked. [2021-11-21 01:38:57,282 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-21 01:38:57,282 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1929739263] [2021-11-21 01:38:57,282 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1929739263] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-21 01:38:57,282 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-21 01:38:57,282 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-21 01:38:57,283 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1167439244] [2021-11-21 01:38:57,283 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-21 01:38:57,283 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-21 01:38:57,283 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-21 01:38:57,284 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-21 01:38:57,284 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-11-21 01:38:57,284 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) [2021-11-21 01:38:58,368 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-21 01:38:58,368 INFO L93 Difference]: Finished difference Result 1367 states and 1768 transitions. [2021-11-21 01:38:58,369 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2021-11-21 01:38:58,369 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 [2021-11-21 01:38:58,369 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-21 01:38:58,379 INFO L225 Difference]: With dead ends: 1367 [2021-11-21 01:38:58,379 INFO L226 Difference]: Without dead ends: 1365 [2021-11-21 01:38:58,381 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 [2021-11-21 01:38:58,381 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 [2021-11-21 01:38:58,382 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] [2021-11-21 01:38:58,385 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1365 states. [2021-11-21 01:38:58,480 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1365 to 1353. [2021-11-21 01:38:58,483 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) [2021-11-21 01:38:58,494 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1353 states to 1353 states and 1760 transitions. [2021-11-21 01:38:58,495 INFO L78 Accepts]: Start accepts. Automaton has 1353 states and 1760 transitions. Word has length 89 [2021-11-21 01:38:58,496 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-21 01:38:58,496 INFO L470 AbstractCegarLoop]: Abstraction has 1353 states and 1760 transitions. [2021-11-21 01:38:58,496 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) [2021-11-21 01:38:58,496 INFO L276 IsEmpty]: Start isEmpty. Operand 1353 states and 1760 transitions. [2021-11-21 01:38:58,498 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 87 [2021-11-21 01:38:58,498 INFO L506 BasicCegarLoop]: Found error trace [2021-11-21 01:38:58,498 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] [2021-11-21 01:38:58,499 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-11-21 01:38:58,499 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)] === [2021-11-21 01:38:58,499 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 01:38:58,500 INFO L85 PathProgramCache]: Analyzing trace with hash -887112499, now seen corresponding path program 1 times [2021-11-21 01:38:58,500 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-21 01:38:58,500 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1141266400] [2021-11-21 01:38:58,500 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-21 01:38:58,500 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 01:38:58,532 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 01:38:58,608 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2021-11-21 01:38:58,609 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-21 01:38:58,609 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1141266400] [2021-11-21 01:38:58,609 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1141266400] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-21 01:38:58,609 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-21 01:38:58,610 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-21 01:38:58,610 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1463611535] [2021-11-21 01:38:58,610 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-21 01:38:58,610 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-21 01:38:58,611 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-21 01:38:58,611 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-21 01:38:58,611 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-21 01:38:58,611 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) [2021-11-21 01:38:59,158 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-21 01:38:59,158 INFO L93 Difference]: Finished difference Result 1353 states and 1760 transitions. [2021-11-21 01:38:59,158 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-21 01:38:59,159 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 [2021-11-21 01:38:59,159 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-21 01:38:59,169 INFO L225 Difference]: With dead ends: 1353 [2021-11-21 01:38:59,169 INFO L226 Difference]: Without dead ends: 1351 [2021-11-21 01:38:59,170 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 [2021-11-21 01:38:59,171 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 [2021-11-21 01:38:59,171 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] [2021-11-21 01:38:59,174 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1351 states. [2021-11-21 01:38:59,263 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1351 to 1351. [2021-11-21 01:38:59,267 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) [2021-11-21 01:38:59,275 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1351 states to 1351 states and 1758 transitions. [2021-11-21 01:38:59,275 INFO L78 Accepts]: Start accepts. Automaton has 1351 states and 1758 transitions. Word has length 86 [2021-11-21 01:38:59,276 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-21 01:38:59,276 INFO L470 AbstractCegarLoop]: Abstraction has 1351 states and 1758 transitions. [2021-11-21 01:38:59,276 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) [2021-11-21 01:38:59,276 INFO L276 IsEmpty]: Start isEmpty. Operand 1351 states and 1758 transitions. [2021-11-21 01:38:59,278 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 89 [2021-11-21 01:38:59,278 INFO L506 BasicCegarLoop]: Found error trace [2021-11-21 01:38:59,278 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] [2021-11-21 01:38:59,279 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2021-11-21 01:38:59,279 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)] === [2021-11-21 01:38:59,279 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 01:38:59,279 INFO L85 PathProgramCache]: Analyzing trace with hash -2111452944, now seen corresponding path program 1 times [2021-11-21 01:38:59,280 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-21 01:38:59,280 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1562167572] [2021-11-21 01:38:59,280 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-21 01:38:59,280 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 01:38:59,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 01:38:59,376 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2021-11-21 01:38:59,376 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-21 01:38:59,376 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1562167572] [2021-11-21 01:38:59,376 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1562167572] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-21 01:38:59,376 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-21 01:38:59,377 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-21 01:38:59,377 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1525642264] [2021-11-21 01:38:59,377 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-21 01:38:59,377 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-21 01:38:59,377 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-21 01:38:59,378 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-21 01:38:59,378 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-21 01:38:59,378 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) [2021-11-21 01:38:59,938 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-21 01:38:59,939 INFO L93 Difference]: Finished difference Result 1351 states and 1758 transitions. [2021-11-21 01:38:59,939 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-21 01:38:59,940 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 [2021-11-21 01:38:59,940 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-21 01:38:59,949 INFO L225 Difference]: With dead ends: 1351 [2021-11-21 01:38:59,950 INFO L226 Difference]: Without dead ends: 1349 [2021-11-21 01:38:59,951 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 [2021-11-21 01:38:59,952 INFO L933 BasicCegarLoop]: 934 mSDtfsCounter, 1062 mSDsluCounter, 1092 mSDsCounter, 0 mSdLazyCounter, 319 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s 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 [2021-11-21 01:38:59,952 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] [2021-11-21 01:38:59,955 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1349 states. [2021-11-21 01:39:00,053 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1349 to 1349. [2021-11-21 01:39:00,057 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) [2021-11-21 01:39:00,065 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1349 states to 1349 states and 1756 transitions. [2021-11-21 01:39:00,066 INFO L78 Accepts]: Start accepts. Automaton has 1349 states and 1756 transitions. Word has length 88 [2021-11-21 01:39:00,066 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-21 01:39:00,066 INFO L470 AbstractCegarLoop]: Abstraction has 1349 states and 1756 transitions. [2021-11-21 01:39:00,067 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) [2021-11-21 01:39:00,067 INFO L276 IsEmpty]: Start isEmpty. Operand 1349 states and 1756 transitions. [2021-11-21 01:39:00,069 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 104 [2021-11-21 01:39:00,069 INFO L506 BasicCegarLoop]: Found error trace [2021-11-21 01:39:00,069 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] [2021-11-21 01:39:00,070 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2021-11-21 01:39:00,070 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)] === [2021-11-21 01:39:00,070 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 01:39:00,070 INFO L85 PathProgramCache]: Analyzing trace with hash -1580006579, now seen corresponding path program 1 times [2021-11-21 01:39:00,070 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-21 01:39:00,071 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [94419326] [2021-11-21 01:39:00,071 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-21 01:39:00,071 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 01:39:00,173 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 01:39:00,282 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 20 proven. 8 refuted. 0 times theorem prover too weak. 109 trivial. 0 not checked. [2021-11-21 01:39:00,282 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-21 01:39:00,282 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [94419326] [2021-11-21 01:39:00,282 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [94419326] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-21 01:39:00,283 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [719158716] [2021-11-21 01:39:00,283 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-21 01:39:00,283 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-21 01:39:00,283 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/bin/utaipan-TEXQjIfE4P/z3 [2021-11-21 01:39:00,289 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/bin/utaipan-TEXQjIfE4P/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-21 01:39:00,308 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/bin/utaipan-TEXQjIfE4P/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2021-11-21 01:39:00,768 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 01:39:00,775 INFO L263 TraceCheckSpWp]: Trace formula consists of 1181 conjuncts, 6 conjunts are in the unsatisfiable core [2021-11-21 01:39:00,785 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-21 01:39:01,030 INFO L134 CoverageAnalysis]: Checked inductivity of 137 backedges. 71 proven. 0 refuted. 0 times theorem prover too weak. 66 trivial. 0 not checked. [2021-11-21 01:39:01,031 INFO L324 TraceCheckSpWp]: Omiting computation of backward sequence because forward sequence was already perfect [2021-11-21 01:39:01,031 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [719158716] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-21 01:39:01,031 INFO L186 FreeRefinementEngine]: Found 1 perfect and 1 imperfect interpolant sequences. [2021-11-21 01:39:01,032 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [5] total 6 [2021-11-21 01:39:01,032 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1214440012] [2021-11-21 01:39:01,032 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-21 01:39:01,032 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-21 01:39:01,033 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-21 01:39:01,033 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-21 01:39:01,033 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=10, Invalid=20, Unknown=0, NotChecked=0, Total=30 [2021-11-21 01:39:01,033 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) [2021-11-21 01:39:02,161 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-21 01:39:02,161 INFO L93 Difference]: Finished difference Result 2620 states and 3396 transitions. [2021-11-21 01:39:02,162 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-21 01:39:02,162 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 [2021-11-21 01:39:02,163 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-21 01:39:02,173 INFO L225 Difference]: With dead ends: 2620 [2021-11-21 01:39:02,173 INFO L226 Difference]: Without dead ends: 1392 [2021-11-21 01:39:02,178 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 114 GetRequests, 109 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2021-11-21 01:39:02,179 INFO L933 BasicCegarLoop]: 965 mSDtfsCounter, 215 mSDsluCounter, 2996 mSDsCounter, 0 mSdLazyCounter, 717 mSolverCounterSat, 2 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.8s 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, 0.9s IncrementalHoareTripleChecker+Time [2021-11-21 01:39:02,179 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [337 Valid, 3533 Invalid, 719 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 717 Invalid, 0 Unknown, 0 Unchecked, 0.9s Time] [2021-11-21 01:39:02,182 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1392 states. [2021-11-21 01:39:02,286 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1392 to 1355. [2021-11-21 01:39:02,290 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) [2021-11-21 01:39:02,297 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1355 states to 1355 states and 1764 transitions. [2021-11-21 01:39:02,298 INFO L78 Accepts]: Start accepts. Automaton has 1355 states and 1764 transitions. Word has length 103 [2021-11-21 01:39:02,298 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-21 01:39:02,298 INFO L470 AbstractCegarLoop]: Abstraction has 1355 states and 1764 transitions. [2021-11-21 01:39:02,299 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) [2021-11-21 01:39:02,299 INFO L276 IsEmpty]: Start isEmpty. Operand 1355 states and 1764 transitions. [2021-11-21 01:39:02,300 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 94 [2021-11-21 01:39:02,301 INFO L506 BasicCegarLoop]: Found error trace [2021-11-21 01:39:02,301 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] [2021-11-21 01:39:02,342 INFO L540 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/bin/utaipan-TEXQjIfE4P/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Forceful destruction successful, exit code 0 [2021-11-21 01:39:02,528 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11,2 /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/bin/utaipan-TEXQjIfE4P/z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-21 01:39:02,528 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)] === [2021-11-21 01:39:02,529 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 01:39:02,529 INFO L85 PathProgramCache]: Analyzing trace with hash 1560206750, now seen corresponding path program 1 times [2021-11-21 01:39:02,529 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-21 01:39:02,529 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1156452393] [2021-11-21 01:39:02,529 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-21 01:39:02,529 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 01:39:02,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 01:39:02,623 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2021-11-21 01:39:02,623 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-21 01:39:02,623 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1156452393] [2021-11-21 01:39:02,623 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1156452393] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-21 01:39:02,623 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-21 01:39:02,624 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-21 01:39:02,624 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1946352327] [2021-11-21 01:39:02,624 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-21 01:39:02,624 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-21 01:39:02,625 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-21 01:39:02,625 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-21 01:39:02,625 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-21 01:39:02,625 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) [2021-11-21 01:39:03,508 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-21 01:39:03,508 INFO L93 Difference]: Finished difference Result 2048 states and 2599 transitions. [2021-11-21 01:39:03,509 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-21 01:39:03,509 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 [2021-11-21 01:39:03,510 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-21 01:39:03,523 INFO L225 Difference]: With dead ends: 2048 [2021-11-21 01:39:03,523 INFO L226 Difference]: Without dead ends: 2046 [2021-11-21 01:39:03,525 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 [2021-11-21 01:39:03,525 INFO L933 BasicCegarLoop]: 1082 mSDtfsCounter, 1061 mSDsluCounter, 1929 mSDsCounter, 0 mSdLazyCounter, 442 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1063 SdHoareTripleChecker+Valid, 2738 SdHoareTripleChecker+Invalid, 443 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.1s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 442 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.7s IncrementalHoareTripleChecker+Time [2021-11-21 01:39:03,526 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1063 Valid, 2738 Invalid, 443 Unknown, 0 Unchecked, 0.1s Time], IncrementalHoareTripleChecker [1 Valid, 442 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2021-11-21 01:39:03,529 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2046 states. [2021-11-21 01:39:03,682 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2046 to 2000. [2021-11-21 01:39:03,687 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) [2021-11-21 01:39:03,697 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2000 states to 2000 states and 2572 transitions. [2021-11-21 01:39:03,698 INFO L78 Accepts]: Start accepts. Automaton has 2000 states and 2572 transitions. Word has length 93 [2021-11-21 01:39:03,698 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-21 01:39:03,699 INFO L470 AbstractCegarLoop]: Abstraction has 2000 states and 2572 transitions. [2021-11-21 01:39:03,699 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) [2021-11-21 01:39:03,699 INFO L276 IsEmpty]: Start isEmpty. Operand 2000 states and 2572 transitions. [2021-11-21 01:39:03,701 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 99 [2021-11-21 01:39:03,701 INFO L506 BasicCegarLoop]: Found error trace [2021-11-21 01:39:03,701 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] [2021-11-21 01:39:03,702 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2021-11-21 01:39:03,702 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)] === [2021-11-21 01:39:03,702 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 01:39:03,702 INFO L85 PathProgramCache]: Analyzing trace with hash 849158993, now seen corresponding path program 1 times [2021-11-21 01:39:03,703 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-21 01:39:03,703 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [108391543] [2021-11-21 01:39:03,703 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-21 01:39:03,703 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 01:39:03,732 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 01:39:03,795 INFO L134 CoverageAnalysis]: Checked inductivity of 20 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 20 trivial. 0 not checked. [2021-11-21 01:39:03,795 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-21 01:39:03,795 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [108391543] [2021-11-21 01:39:03,795 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [108391543] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-21 01:39:03,796 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-21 01:39:03,796 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-21 01:39:03,796 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [355947550] [2021-11-21 01:39:03,796 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-21 01:39:03,797 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-21 01:39:03,797 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-21 01:39:03,797 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-21 01:39:03,797 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-21 01:39:03,798 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) [2021-11-21 01:39:04,923 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-21 01:39:04,923 INFO L93 Difference]: Finished difference Result 2851 states and 3610 transitions. [2021-11-21 01:39:04,924 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-21 01:39:04,924 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 [2021-11-21 01:39:04,926 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-21 01:39:04,947 INFO L225 Difference]: With dead ends: 2851 [2021-11-21 01:39:04,947 INFO L226 Difference]: Without dead ends: 2849 [2021-11-21 01:39:04,949 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 [2021-11-21 01:39:04,949 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 [2021-11-21 01:39:04,950 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] [2021-11-21 01:39:04,955 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2849 states. [2021-11-21 01:39:05,189 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2849 to 2736. [2021-11-21 01:39:05,203 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) [2021-11-21 01:39:05,214 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2736 states to 2736 states and 3498 transitions. [2021-11-21 01:39:05,215 INFO L78 Accepts]: Start accepts. Automaton has 2736 states and 3498 transitions. Word has length 98 [2021-11-21 01:39:05,215 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-21 01:39:05,215 INFO L470 AbstractCegarLoop]: Abstraction has 2736 states and 3498 transitions. [2021-11-21 01:39:05,216 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) [2021-11-21 01:39:05,217 INFO L276 IsEmpty]: Start isEmpty. Operand 2736 states and 3498 transitions. [2021-11-21 01:39:05,218 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 109 [2021-11-21 01:39:05,219 INFO L506 BasicCegarLoop]: Found error trace [2021-11-21 01:39:05,219 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] [2021-11-21 01:39:05,219 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2021-11-21 01:39:05,219 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)] === [2021-11-21 01:39:05,220 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 01:39:05,220 INFO L85 PathProgramCache]: Analyzing trace with hash -1367235006, now seen corresponding path program 1 times [2021-11-21 01:39:05,220 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-21 01:39:05,220 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1121405969] [2021-11-21 01:39:05,221 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-21 01:39:05,221 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 01:39:05,264 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 01:39:05,309 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2021-11-21 01:39:05,309 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-21 01:39:05,309 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1121405969] [2021-11-21 01:39:05,310 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1121405969] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-21 01:39:05,310 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-21 01:39:05,310 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-21 01:39:05,312 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1532183121] [2021-11-21 01:39:05,312 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-21 01:39:05,313 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-21 01:39:05,313 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-21 01:39:05,313 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-21 01:39:05,314 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-21 01:39:05,314 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) [2021-11-21 01:39:06,006 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-21 01:39:06,007 INFO L93 Difference]: Finished difference Result 4815 states and 6130 transitions. [2021-11-21 01:39:06,007 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-21 01:39:06,008 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 [2021-11-21 01:39:06,008 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-21 01:39:06,028 INFO L225 Difference]: With dead ends: 4815 [2021-11-21 01:39:06,028 INFO L226 Difference]: Without dead ends: 2741 [2021-11-21 01:39:06,037 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 [2021-11-21 01:39:06,039 INFO L933 BasicCegarLoop]: 936 mSDtfsCounter, 5 mSDsluCounter, 1090 mSDsCounter, 0 mSdLazyCounter, 322 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 6 SdHoareTripleChecker+Valid, 1868 SdHoareTripleChecker+Invalid, 322 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 322 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.5s IncrementalHoareTripleChecker+Time [2021-11-21 01:39:06,039 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [6 Valid, 1868 Invalid, 322 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 322 Invalid, 0 Unknown, 0 Unchecked, 0.5s Time] [2021-11-21 01:39:06,044 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2741 states. [2021-11-21 01:39:06,281 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2741 to 2737. [2021-11-21 01:39:06,286 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) [2021-11-21 01:39:06,296 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2737 states to 2737 states and 3499 transitions. [2021-11-21 01:39:06,298 INFO L78 Accepts]: Start accepts. Automaton has 2737 states and 3499 transitions. Word has length 108 [2021-11-21 01:39:06,298 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-21 01:39:06,299 INFO L470 AbstractCegarLoop]: Abstraction has 2737 states and 3499 transitions. [2021-11-21 01:39:06,299 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) [2021-11-21 01:39:06,299 INFO L276 IsEmpty]: Start isEmpty. Operand 2737 states and 3499 transitions. [2021-11-21 01:39:06,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2021-11-21 01:39:06,301 INFO L506 BasicCegarLoop]: Found error trace [2021-11-21 01:39:06,302 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] [2021-11-21 01:39:06,302 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2021-11-21 01:39:06,302 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)] === [2021-11-21 01:39:06,302 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 01:39:06,303 INFO L85 PathProgramCache]: Analyzing trace with hash -735014869, now seen corresponding path program 1 times [2021-11-21 01:39:06,303 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-21 01:39:06,303 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [841897774] [2021-11-21 01:39:06,303 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-21 01:39:06,303 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 01:39:06,349 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 01:39:06,441 INFO L134 CoverageAnalysis]: Checked inductivity of 80 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2021-11-21 01:39:06,441 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-21 01:39:06,441 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [841897774] [2021-11-21 01:39:06,441 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [841897774] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-21 01:39:06,442 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-21 01:39:06,442 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-21 01:39:06,442 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [802610045] [2021-11-21 01:39:06,442 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-21 01:39:06,443 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-21 01:39:06,443 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-21 01:39:06,443 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-21 01:39:06,443 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-21 01:39:06,443 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) [2021-11-21 01:39:07,368 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-21 01:39:07,369 INFO L93 Difference]: Finished difference Result 2783 states and 3532 transitions. [2021-11-21 01:39:07,369 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-21 01:39:07,370 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 [2021-11-21 01:39:07,370 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-21 01:39:07,389 INFO L225 Difference]: With dead ends: 2783 [2021-11-21 01:39:07,389 INFO L226 Difference]: Without dead ends: 2781 [2021-11-21 01:39:07,391 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 [2021-11-21 01:39:07,392 INFO L933 BasicCegarLoop]: 1058 mSDtfsCounter, 696 mSDsluCounter, 2156 mSDsCounter, 0 mSdLazyCounter, 466 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.6s 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, 0.7s IncrementalHoareTripleChecker+Time [2021-11-21 01:39:07,392 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [698 Valid, 2919 Invalid, 467 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 466 Invalid, 0 Unknown, 0 Unchecked, 0.7s Time] [2021-11-21 01:39:07,398 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 2781 states. [2021-11-21 01:39:07,639 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 2781 to 2737. [2021-11-21 01:39:07,643 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) [2021-11-21 01:39:07,653 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 2737 states to 2737 states and 3496 transitions. [2021-11-21 01:39:07,654 INFO L78 Accepts]: Start accepts. Automaton has 2737 states and 3496 transitions. Word has length 110 [2021-11-21 01:39:07,655 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-21 01:39:07,655 INFO L470 AbstractCegarLoop]: Abstraction has 2737 states and 3496 transitions. [2021-11-21 01:39:07,656 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) [2021-11-21 01:39:07,656 INFO L276 IsEmpty]: Start isEmpty. Operand 2737 states and 3496 transitions. [2021-11-21 01:39:07,658 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2021-11-21 01:39:07,659 INFO L506 BasicCegarLoop]: Found error trace [2021-11-21 01:39:07,659 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] [2021-11-21 01:39:07,659 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2021-11-21 01:39:07,659 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)] === [2021-11-21 01:39:07,660 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 01:39:07,660 INFO L85 PathProgramCache]: Analyzing trace with hash 1490318158, now seen corresponding path program 1 times [2021-11-21 01:39:07,660 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-21 01:39:07,660 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1990152323] [2021-11-21 01:39:07,660 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-21 01:39:07,661 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 01:39:07,699 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 01:39:07,746 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2021-11-21 01:39:07,746 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-21 01:39:07,746 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1990152323] [2021-11-21 01:39:07,747 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1990152323] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-21 01:39:07,747 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2098040692] [2021-11-21 01:39:07,747 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-21 01:39:07,747 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-21 01:39:07,747 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/bin/utaipan-TEXQjIfE4P/z3 [2021-11-21 01:39:07,748 INFO L229 MonitoredProcess]: Starting monitored process 3 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/bin/utaipan-TEXQjIfE4P/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-21 01:39:07,774 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_81aadb6c-d634-4cba-85cd-5f346e779993/bin/utaipan-TEXQjIfE4P/z3 -smt2 -in SMTLIB2_COMPLIANT=true (3)] Waiting until timeout for monitored process [2021-11-21 01:39:08,239 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 01:39:08,245 INFO L263 TraceCheckSpWp]: Trace formula consists of 1258 conjuncts, 3 conjunts are in the unsatisfiable core [2021-11-21 01:39:08,251 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-21 01:39:08,445 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2021-11-21 01:39:08,446 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-21 01:39:08,728 INFO L134 CoverageAnalysis]: Checked inductivity of 81 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 80 trivial. 0 not checked. [2021-11-21 01:39:08,728 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [2098040692] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-21 01:39:08,729 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [136663172] [2021-11-21 01:39:08,757 INFO L159 IcfgInterpreter]: Started Sifa with 77 locations of interest [2021-11-21 01:39:08,757 INFO L166 IcfgInterpreter]: Building call graph [2021-11-21 01:39:08,765 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2021-11-21 01:39:08,771 INFO L176 IcfgInterpreter]: Starting interpretation [2021-11-21 01:39:08,771 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2021-11-21 01:43:07,153 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 [2021-11-21 01:43:07,174 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 [2021-11-21 01:43:41,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,829 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,834 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,841 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,889 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,948 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,956 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,971 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,992 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,994 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:41,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,009 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,017 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,051 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,123 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,209 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,210 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,211 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,212 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,213 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,214 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,243 INFO L244 Elim1Store]: Index analysis took 421 ms [2021-11-21 01:43:42,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:42,250 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-21 01:43:42,376 INFO L354 Elim1Store]: treesize reduction 84, result has 48.1 percent of original size [2021-11-21 01:43:42,380 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 [2021-11-21 01:43:45,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,171 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,173 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,175 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,177 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,181 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,204 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,215 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,216 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,217 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,218 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,219 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,220 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,221 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,222 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,223 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,224 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,225 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,226 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,227 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,228 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,229 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,230 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,231 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,237 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,247 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,257 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,478 INFO L244 Elim1Store]: Index analysis took 312 ms [2021-11-21 01:43:45,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,499 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-21 01:43:45,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:45,616 INFO L354 Elim1Store]: treesize reduction 112, result has 41.1 percent of original size [2021-11-21 01:43:45,617 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 [2021-11-21 01:43:49,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,277 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,286 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,436 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,450 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,466 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,487 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,513 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,685 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,793 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,808 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,815 INFO L244 Elim1Store]: Index analysis took 550 ms [2021-11-21 01:43:49,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:43:49,829 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-21 01:43:49,942 INFO L354 Elim1Store]: treesize reduction 96, result has 40.7 percent of original size [2021-11-21 01:43:49,943 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 [2021-11-21 01:43:53,730 WARN L137 XnfTransformerHelper]: expecting exponential blowup for input size 18 [2021-11-21 01:44:06,573 WARN L176 XnfTransformerHelper]: Simplifying disjunction of 82944 conjuctions. This might take some time...