./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.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_acc31615-92f6-40b3-b032-bc726450fb25/bin/utaipan-TEXQjIfE4P/data/config -Xmx15G -Xms4m -jar /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/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_acc31615-92f6-40b3-b032-bc726450fb25/bin/utaipan-TEXQjIfE4P/data -tc /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/bin/utaipan-TEXQjIfE4P/config/TaipanReach.xml -i ../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i -s /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/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_acc31615-92f6-40b3-b032-bc726450fb25/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 66513110c58cbfd09ef37c44af5b1d4813bd7e87bef538ae0fb21419e856753a --- Real Ultimate output --- This is Ultimate 0.2.1-dev-53f42b1 [2021-11-21 01:55:05,552 INFO L177 SettingsManager]: Resetting all preferences to default values... [2021-11-21 01:55:05,555 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2021-11-21 01:55:05,610 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2021-11-21 01:55:05,610 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2021-11-21 01:55:05,615 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2021-11-21 01:55:05,617 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2021-11-21 01:55:05,622 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2021-11-21 01:55:05,624 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2021-11-21 01:55:05,631 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2021-11-21 01:55:05,632 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2021-11-21 01:55:05,634 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2021-11-21 01:55:05,635 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2021-11-21 01:55:05,638 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2021-11-21 01:55:05,640 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2021-11-21 01:55:05,648 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2021-11-21 01:55:05,650 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2021-11-21 01:55:05,651 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2021-11-21 01:55:05,654 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2021-11-21 01:55:05,663 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2021-11-21 01:55:05,665 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2021-11-21 01:55:05,667 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2021-11-21 01:55:05,671 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2021-11-21 01:55:05,672 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2021-11-21 01:55:05,682 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2021-11-21 01:55:05,683 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2021-11-21 01:55:05,683 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2021-11-21 01:55:05,686 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2021-11-21 01:55:05,686 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2021-11-21 01:55:05,688 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2021-11-21 01:55:05,689 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2021-11-21 01:55:05,690 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2021-11-21 01:55:05,692 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2021-11-21 01:55:05,693 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2021-11-21 01:55:05,695 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2021-11-21 01:55:05,695 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2021-11-21 01:55:05,696 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2021-11-21 01:55:05,697 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2021-11-21 01:55:05,697 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2021-11-21 01:55:05,698 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2021-11-21 01:55:05,698 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2021-11-21 01:55:05,699 INFO L101 SettingsManager]: Beginning loading settings from /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/bin/utaipan-TEXQjIfE4P/config/svcomp-Reach-64bit-Taipan_Default.epf [2021-11-21 01:55:05,758 INFO L113 SettingsManager]: Loading preferences was successful [2021-11-21 01:55:05,759 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2021-11-21 01:55:05,759 INFO L136 SettingsManager]: Preferences of UltimateCore differ from their defaults: [2021-11-21 01:55:05,759 INFO L138 SettingsManager]: * Log level for class=de.uni_freiburg.informatik.ultimate.lib.smtlibutils.quantifier.QuantifierPusher=ERROR; [2021-11-21 01:55:05,760 INFO L136 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2021-11-21 01:55:05,760 INFO L138 SettingsManager]: * Ignore calls to procedures called more than once=ONLY_FOR_SEQUENTIAL_PROGRAMS [2021-11-21 01:55:05,761 INFO L138 SettingsManager]: * User list type=DISABLED [2021-11-21 01:55:05,761 INFO L136 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2021-11-21 01:55:05,761 INFO L138 SettingsManager]: * Explicit value domain=true [2021-11-21 01:55:05,761 INFO L138 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2021-11-21 01:55:05,762 INFO L138 SettingsManager]: * Octagon Domain=false [2021-11-21 01:55:05,762 INFO L138 SettingsManager]: * Abstract domain=CompoundDomain [2021-11-21 01:55:05,762 INFO L138 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2021-11-21 01:55:05,762 INFO L138 SettingsManager]: * Use the RCFG-of-the-future interface=true [2021-11-21 01:55:05,763 INFO L138 SettingsManager]: * Interval Domain=false [2021-11-21 01:55:05,763 INFO L136 SettingsManager]: Preferences of Sifa differ from their defaults: [2021-11-21 01:55:05,763 INFO L138 SettingsManager]: * Call Summarizer=TopInputCallSummarizer [2021-11-21 01:55:05,764 INFO L138 SettingsManager]: * Simplification Technique=POLY_PAC [2021-11-21 01:55:05,764 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2021-11-21 01:55:05,765 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2021-11-21 01:55:05,765 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2021-11-21 01:55:05,765 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2021-11-21 01:55:05,766 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2021-11-21 01:55:05,766 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2021-11-21 01:55:05,766 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2021-11-21 01:55:05,766 INFO L138 SettingsManager]: * Use constant arrays=true [2021-11-21 01:55:05,767 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2021-11-21 01:55:05,767 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2021-11-21 01:55:05,767 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2021-11-21 01:55:05,768 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-21 01:55:05,768 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2021-11-21 01:55:05,768 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2021-11-21 01:55:05,768 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2021-11-21 01:55:05,769 INFO L138 SettingsManager]: * Trace refinement strategy=SIFA_TAIPAN [2021-11-21 01:55:05,769 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2021-11-21 01:55:05,769 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2021-11-21 01:55:05,769 INFO L138 SettingsManager]: * Trace refinement exception blacklist=NONE [2021-11-21 01:55:05,770 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2021-11-21 01:55:05,770 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_acc31615-92f6-40b3-b032-bc726450fb25/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$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator: Entry function -> main Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness directory -> /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/bin/utaipan-TEXQjIfE4P Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Witness filename -> witness.graphml Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Write witness besides input file -> false Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data specification -> CHECK( init(main()), LTL(G ! call(reach_error())) ) Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data producer -> Taipan Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data architecture -> 64bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 66513110c58cbfd09ef37c44af5b1d4813bd7e87bef538ae0fb21419e856753a [2021-11-21 01:55:06,097 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2021-11-21 01:55:06,124 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2021-11-21 01:55:06,126 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2021-11-21 01:55:06,127 INFO L271 PluginConnector]: Initializing CDTParser... [2021-11-21 01:55:06,128 INFO L275 PluginConnector]: CDTParser initialized [2021-11-21 01:55:06,130 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/bin/utaipan-TEXQjIfE4P/../../sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i [2021-11-21 01:55:06,212 INFO L220 CDTParser]: Created temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/bin/utaipan-TEXQjIfE4P/data/a277b38ca/ee7aac70387d4edab9872ad76f083270/FLAG65dfe2d31 [2021-11-21 01:55:07,128 INFO L306 CDTParser]: Found 1 translation units. [2021-11-21 01:55:07,129 INFO L160 CDTParser]: Scanning /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i [2021-11-21 01:55:07,175 INFO L349 CDTParser]: About to delete temporary CDT project at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/bin/utaipan-TEXQjIfE4P/data/a277b38ca/ee7aac70387d4edab9872ad76f083270/FLAG65dfe2d31 [2021-11-21 01:55:07,604 INFO L357 CDTParser]: Successfully deleted /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/bin/utaipan-TEXQjIfE4P/data/a277b38ca/ee7aac70387d4edab9872ad76f083270 [2021-11-21 01:55:07,607 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2021-11-21 01:55:07,608 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2021-11-21 01:55:07,610 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2021-11-21 01:55:07,611 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2021-11-21 01:55:07,614 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2021-11-21 01:55:07,615 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 01:55:07" (1/1) ... [2021-11-21 01:55:07,616 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@4e3e84e2 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:55:07, skipping insertion in model container [2021-11-21 01:55:07,617 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 21.11 01:55:07" (1/1) ... [2021-11-21 01:55:07,624 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2021-11-21 01:55:07,788 INFO L178 MainTranslator]: Built tables and reachable declarations [2021-11-21 01:55:10,988 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[260078,260091] [2021-11-21 01:55:10,991 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[260223,260236] [2021-11-21 01:55:10,992 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[260369,260382] [2021-11-21 01:55:10,992 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[260534,260547] [2021-11-21 01:55:10,993 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[260692,260705] [2021-11-21 01:55:10,993 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[260850,260863] [2021-11-21 01:55:10,994 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[261008,261021] [2021-11-21 01:55:10,995 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[261168,261181] [2021-11-21 01:55:10,995 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[261327,261340] [2021-11-21 01:55:10,996 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[261466,261479] [2021-11-21 01:55:10,996 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[261608,261621] [2021-11-21 01:55:10,997 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[261757,261770] [2021-11-21 01:55:10,997 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[261896,261909] [2021-11-21 01:55:10,998 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[262051,262064] [2021-11-21 01:55:10,998 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[262211,262224] [2021-11-21 01:55:10,999 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[262362,262375] [2021-11-21 01:55:10,999 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[262513,262526] [2021-11-21 01:55:11,000 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[262665,262678] [2021-11-21 01:55:11,000 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[262814,262827] [2021-11-21 01:55:11,001 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[262962,262975] [2021-11-21 01:55:11,001 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[263119,263132] [2021-11-21 01:55:11,002 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[263268,263281] [2021-11-21 01:55:11,002 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[263424,263437] [2021-11-21 01:55:11,003 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[263577,263590] [2021-11-21 01:55:11,003 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[263723,263736] [2021-11-21 01:55:11,004 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[263866,263879] [2021-11-21 01:55:11,004 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[264018,264031] [2021-11-21 01:55:11,010 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[264164,264177] [2021-11-21 01:55:11,012 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[264309,264322] [2021-11-21 01:55:11,013 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[264463,264476] [2021-11-21 01:55:11,015 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[264614,264627] [2021-11-21 01:55:11,016 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[264769,264782] [2021-11-21 01:55:11,017 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[264921,264934] [2021-11-21 01:55:11,018 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[265076,265089] [2021-11-21 01:55:11,018 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[265240,265253] [2021-11-21 01:55:11,019 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[265396,265409] [2021-11-21 01:55:11,019 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[265560,265573] [2021-11-21 01:55:11,020 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[265702,265715] [2021-11-21 01:55:11,020 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[265860,265873] [2021-11-21 01:55:11,021 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[266027,266040] [2021-11-21 01:55:11,021 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[266186,266199] [2021-11-21 01:55:11,022 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[266345,266358] [2021-11-21 01:55:11,022 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[266494,266507] [2021-11-21 01:55:11,023 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[266641,266654] [2021-11-21 01:55:11,023 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[266780,266793] [2021-11-21 01:55:11,025 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[266943,266956] [2021-11-21 01:55:11,026 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[267109,267122] [2021-11-21 01:55:11,033 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[267273,267286] [2021-11-21 01:55:11,033 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[267438,267451] [2021-11-21 01:55:11,036 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[267603,267616] [2021-11-21 01:55:11,037 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[267769,267782] [2021-11-21 01:55:11,037 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[267934,267947] [2021-11-21 01:55:11,038 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[268101,268114] [2021-11-21 01:55:11,038 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[268261,268274] [2021-11-21 01:55:11,039 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[268423,268436] [2021-11-21 01:55:11,039 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[268582,268595] [2021-11-21 01:55:11,040 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[268728,268741] [2021-11-21 01:55:11,040 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[268871,268884] [2021-11-21 01:55:11,041 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[269015,269028] [2021-11-21 01:55:11,042 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[269158,269171] [2021-11-21 01:55:11,043 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[269302,269315] [2021-11-21 01:55:11,044 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[269443,269456] [2021-11-21 01:55:11,045 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[269581,269594] [2021-11-21 01:55:11,046 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[269739,269752] [2021-11-21 01:55:11,046 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[269898,269911] [2021-11-21 01:55:11,047 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[270054,270067] [2021-11-21 01:55:11,047 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[270203,270216] [2021-11-21 01:55:11,048 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[270355,270368] [2021-11-21 01:55:11,048 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[270506,270519] [2021-11-21 01:55:11,049 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[270655,270668] [2021-11-21 01:55:11,049 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[270807,270820] [2021-11-21 01:55:11,050 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[270955,270968] [2021-11-21 01:55:11,050 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[271108,271121] [2021-11-21 01:55:11,051 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[271259,271272] [2021-11-21 01:55:11,052 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[271409,271422] [2021-11-21 01:55:11,052 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[271556,271569] [2021-11-21 01:55:11,053 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[271707,271720] [2021-11-21 01:55:11,053 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[271858,271871] [2021-11-21 01:55:11,054 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[272006,272019] [2021-11-21 01:55:11,054 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[272172,272185] [2021-11-21 01:55:11,055 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[272341,272354] [2021-11-21 01:55:11,055 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[272508,272521] [2021-11-21 01:55:11,056 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[272676,272689] [2021-11-21 01:55:11,057 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[272826,272839] [2021-11-21 01:55:11,058 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[272973,272986] [2021-11-21 01:55:11,058 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[273134,273147] [2021-11-21 01:55:11,059 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[273304,273317] [2021-11-21 01:55:11,061 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[273466,273479] [2021-11-21 01:55:11,073 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 01:55:11,103 INFO L203 MainTranslator]: Completed pre-run [2021-11-21 01:55:11,455 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[260078,260091] [2021-11-21 01:55:11,460 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[260223,260236] [2021-11-21 01:55:11,461 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[260369,260382] [2021-11-21 01:55:11,462 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[260534,260547] [2021-11-21 01:55:11,462 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[260692,260705] [2021-11-21 01:55:11,463 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[260850,260863] [2021-11-21 01:55:11,463 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[261008,261021] [2021-11-21 01:55:11,463 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[261168,261181] [2021-11-21 01:55:11,464 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[261327,261340] [2021-11-21 01:55:11,464 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[261466,261479] [2021-11-21 01:55:11,465 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[261608,261621] [2021-11-21 01:55:11,465 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[261757,261770] [2021-11-21 01:55:11,466 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[261896,261909] [2021-11-21 01:55:11,466 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[262051,262064] [2021-11-21 01:55:11,467 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[262211,262224] [2021-11-21 01:55:11,468 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[262362,262375] [2021-11-21 01:55:11,468 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[262513,262526] [2021-11-21 01:55:11,469 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[262665,262678] [2021-11-21 01:55:11,469 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[262814,262827] [2021-11-21 01:55:11,470 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[262962,262975] [2021-11-21 01:55:11,470 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[263119,263132] [2021-11-21 01:55:11,471 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[263268,263281] [2021-11-21 01:55:11,471 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[263424,263437] [2021-11-21 01:55:11,472 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[263577,263590] [2021-11-21 01:55:11,473 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[263723,263736] [2021-11-21 01:55:11,473 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[263866,263879] [2021-11-21 01:55:11,474 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[264018,264031] [2021-11-21 01:55:11,475 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[264164,264177] [2021-11-21 01:55:11,475 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[264309,264322] [2021-11-21 01:55:11,476 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[264463,264476] [2021-11-21 01:55:11,476 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[264614,264627] [2021-11-21 01:55:11,476 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[264769,264782] [2021-11-21 01:55:11,477 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[264921,264934] [2021-11-21 01:55:11,478 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[265076,265089] [2021-11-21 01:55:11,479 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[265240,265253] [2021-11-21 01:55:11,479 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[265396,265409] [2021-11-21 01:55:11,481 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[265560,265573] [2021-11-21 01:55:11,482 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[265702,265715] [2021-11-21 01:55:11,483 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[265860,265873] [2021-11-21 01:55:11,483 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[266027,266040] [2021-11-21 01:55:11,485 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[266186,266199] [2021-11-21 01:55:11,485 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[266345,266358] [2021-11-21 01:55:11,486 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[266494,266507] [2021-11-21 01:55:11,486 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[266641,266654] [2021-11-21 01:55:11,487 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[266780,266793] [2021-11-21 01:55:11,487 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[266943,266956] [2021-11-21 01:55:11,488 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[267109,267122] [2021-11-21 01:55:11,488 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[267273,267286] [2021-11-21 01:55:11,489 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[267438,267451] [2021-11-21 01:55:11,489 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[267603,267616] [2021-11-21 01:55:11,489 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[267769,267782] [2021-11-21 01:55:11,490 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[267934,267947] [2021-11-21 01:55:11,491 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[268101,268114] [2021-11-21 01:55:11,491 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[268261,268274] [2021-11-21 01:55:11,492 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[268423,268436] [2021-11-21 01:55:11,494 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[268582,268595] [2021-11-21 01:55:11,497 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[268728,268741] [2021-11-21 01:55:11,497 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[268871,268884] [2021-11-21 01:55:11,499 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[269015,269028] [2021-11-21 01:55:11,504 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[269158,269171] [2021-11-21 01:55:11,505 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[269302,269315] [2021-11-21 01:55:11,506 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[269443,269456] [2021-11-21 01:55:11,507 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[269581,269594] [2021-11-21 01:55:11,507 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[269739,269752] [2021-11-21 01:55:11,513 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[269898,269911] [2021-11-21 01:55:11,514 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[270054,270067] [2021-11-21 01:55:11,514 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[270203,270216] [2021-11-21 01:55:11,515 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[270355,270368] [2021-11-21 01:55:11,515 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[270506,270519] [2021-11-21 01:55:11,516 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[270655,270668] [2021-11-21 01:55:11,517 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[270807,270820] [2021-11-21 01:55:11,517 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[270955,270968] [2021-11-21 01:55:11,517 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[271108,271121] [2021-11-21 01:55:11,518 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[271259,271272] [2021-11-21 01:55:11,518 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[271409,271422] [2021-11-21 01:55:11,519 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[271556,271569] [2021-11-21 01:55:11,519 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[271707,271720] [2021-11-21 01:55:11,519 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[271858,271871] [2021-11-21 01:55:11,521 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[272006,272019] [2021-11-21 01:55:11,522 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[272172,272185] [2021-11-21 01:55:11,522 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[272341,272354] [2021-11-21 01:55:11,523 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[272508,272521] [2021-11-21 01:55:11,524 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[272676,272689] [2021-11-21 01:55:11,525 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[272826,272839] [2021-11-21 01:55:11,525 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[272973,272986] [2021-11-21 01:55:11,525 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[273134,273147] [2021-11-21 01:55:11,527 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[273304,273317] [2021-11-21 01:55:11,528 WARN L230 ndardFunctionHandler]: Function reach_error is already implemented but we override the implementation for the call at /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/sv-benchmarks/c/ldv-linux-4.0-rc1-mav/linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i[273466,273479] [2021-11-21 01:55:11,531 INFO L209 PostProcessor]: Analyzing one entry point: main [2021-11-21 01:55:11,737 INFO L208 MainTranslator]: Completed translation [2021-11-21 01:55:11,737 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:55:11 WrapperNode [2021-11-21 01:55:11,737 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2021-11-21 01:55:11,738 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2021-11-21 01:55:11,738 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2021-11-21 01:55:11,739 INFO L275 PluginConnector]: Boogie Procedure Inliner initialized [2021-11-21 01:55:11,747 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:55:11" (1/1) ... [2021-11-21 01:55:11,868 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:55:11" (1/1) ... [2021-11-21 01:55:12,000 INFO L137 Inliner]: procedures = 498, calls = 1418, calls flagged for inlining = 214, calls inlined = 135, statements flattened = 3214 [2021-11-21 01:55:12,000 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2021-11-21 01:55:12,001 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2021-11-21 01:55:12,001 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2021-11-21 01:55:12,001 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2021-11-21 01:55:12,010 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:55:11" (1/1) ... [2021-11-21 01:55:12,010 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:55:11" (1/1) ... [2021-11-21 01:55:12,024 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:55:11" (1/1) ... [2021-11-21 01:55:12,025 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:55:11" (1/1) ... [2021-11-21 01:55:12,102 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:55:11" (1/1) ... [2021-11-21 01:55:12,119 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:55:11" (1/1) ... [2021-11-21 01:55:12,141 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:55:11" (1/1) ... [2021-11-21 01:55:12,165 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2021-11-21 01:55:12,166 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2021-11-21 01:55:12,166 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2021-11-21 01:55:12,167 INFO L275 PluginConnector]: RCFGBuilder initialized [2021-11-21 01:55:12,167 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:55:11" (1/1) ... [2021-11-21 01:55:12,212 INFO L168 SolverBuilder]: Constructing external solver with command: z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2021-11-21 01:55:12,223 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/bin/utaipan-TEXQjIfE4P/z3 [2021-11-21 01:55:12,243 INFO L229 MonitoredProcess]: Starting monitored process 1 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/bin/utaipan-TEXQjIfE4P/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) [2021-11-21 01:55:12,273 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/bin/utaipan-TEXQjIfE4P/z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (1)] Waiting until timeout for monitored process [2021-11-21 01:55:12,298 INFO L130 BoogieDeclarations]: Found specification of procedure sm_mark_block_bad [2021-11-21 01:55:12,298 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_mark_block_bad [2021-11-21 01:55:12,299 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_coherent_check_final_state [2021-11-21 01:55:12,299 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_coherent_check_final_state [2021-11-21 01:55:12,299 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.meminit [2021-11-21 01:55:12,299 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.meminit [2021-11-21 01:55:12,300 INFO L130 BoogieDeclarations]: Found specification of procedure variable_test_bit [2021-11-21 01:55:12,300 INFO L138 BoogieDeclarations]: Found implementation of procedure variable_test_bit [2021-11-21 01:55:12,300 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_mutex_of_sm_ftl [2021-11-21 01:55:12,300 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_unlock_mutex_of_sm_ftl [2021-11-21 01:55:12,301 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_malloc [2021-11-21 01:55:12,302 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_malloc [2021-11-21 01:55:12,302 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_mmc_sdio_func_check_final_state [2021-11-21 01:55:12,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_mmc_sdio_func_check_final_state [2021-11-21 01:55:12,303 INFO L130 BoogieDeclarations]: Found specification of procedure clear_bit [2021-11-21 01:55:12,303 INFO L138 BoogieDeclarations]: Found implementation of procedure clear_bit [2021-11-21 01:55:12,303 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_arch_io_check_final_state [2021-11-21 01:55:12,303 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_arch_io_check_final_state [2021-11-21 01:55:12,303 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_module_check_final_state [2021-11-21 01:55:12,304 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_module_check_final_state [2021-11-21 01:55:12,304 INFO L130 BoogieDeclarations]: Found specification of procedure sm_read_lba [2021-11-21 01:55:12,304 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_read_lba [2021-11-21 01:55:12,304 INFO L130 BoogieDeclarations]: Found specification of procedure sm_check_block [2021-11-21 01:55:12,304 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_check_block [2021-11-21 01:55:12,304 INFO L130 BoogieDeclarations]: Found specification of procedure memcmp [2021-11-21 01:55:12,305 INFO L130 BoogieDeclarations]: Found specification of procedure sm_release [2021-11-21 01:55:12,305 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_release [2021-11-21 01:55:12,305 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_xmalloc [2021-11-21 01:55:12,305 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_xmalloc [2021-11-21 01:55:12,305 INFO L130 BoogieDeclarations]: Found specification of procedure sm_cache_init [2021-11-21 01:55:12,305 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_cache_init [2021-11-21 01:55:12,306 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_is_err [2021-11-21 01:55:12,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_is_err [2021-11-21 01:55:12,306 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_queue_check_final_state [2021-11-21 01:55:12,306 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_queue_check_final_state [2021-11-21 01:55:12,306 INFO L130 BoogieDeclarations]: Found specification of procedure sm_read_sector [2021-11-21 01:55:12,306 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_read_sector [2021-11-21 01:55:12,306 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2021-11-21 01:55:12,307 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_request_check_final_state [2021-11-21 01:55:12,307 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_request_check_final_state [2021-11-21 01:55:12,307 INFO L130 BoogieDeclarations]: Found specification of procedure sm_write_sector [2021-11-21 01:55:12,307 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_write_sector [2021-11-21 01:55:12,307 INFO L130 BoogieDeclarations]: Found specification of procedure __nand_calculate_ecc [2021-11-21 01:55:12,307 INFO L138 BoogieDeclarations]: Found implementation of procedure __nand_calculate_ecc [2021-11-21 01:55:12,308 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_uint_must_check_helper [2021-11-21 01:55:12,308 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_uint_must_check_helper [2021-11-21 01:55:12,308 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~int [2021-11-21 01:55:12,308 INFO L130 BoogieDeclarations]: Found specification of procedure sm_remove_dev [2021-11-21 01:55:12,309 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_remove_dev [2021-11-21 01:55:12,309 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~int [2021-11-21 01:55:12,309 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_in_interrupt_context [2021-11-21 01:55:12,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_in_interrupt_context [2021-11-21 01:55:12,309 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assume [2021-11-21 01:55:12,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assume [2021-11-21 01:55:12,310 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_mutex_mutex_lock_mutex_of_sm_ftl [2021-11-21 01:55:12,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_mutex_mutex_lock_mutex_of_sm_ftl [2021-11-21 01:55:12,310 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2021-11-21 01:55:12,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_bh_check_final_state [2021-11-21 01:55:12,310 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2021-11-21 01:55:12,310 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_block_genhd_check_final_state [2021-11-21 01:55:12,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_block_genhd_check_final_state [2021-11-21 01:55:12,311 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_after_alloc [2021-11-21 01:55:12,311 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_after_alloc [2021-11-21 01:55:12,311 INFO L130 BoogieDeclarations]: Found specification of procedure sm_recheck_media [2021-11-21 01:55:12,312 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_recheck_media [2021-11-21 01:55:12,316 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memcpy [2021-11-21 01:55:12,316 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memcpy [2021-11-21 01:55:12,317 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_register_reset_error_counter [2021-11-21 01:55:12,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_register_reset_error_counter [2021-11-21 01:55:12,317 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_check_alloc_flags [2021-11-21 01:55:12,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_check_alloc_flags [2021-11-21 01:55:12,317 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_lib_idr_check_final_state [2021-11-21 01:55:12,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_lib_idr_check_final_state [2021-11-21 01:55:12,317 INFO L130 BoogieDeclarations]: Found specification of procedure sm_cache_put [2021-11-21 01:55:12,318 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_cache_put [2021-11-21 01:55:12,323 INFO L130 BoogieDeclarations]: Found specification of procedure sm_read_cis [2021-11-21 01:55:12,324 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_read_cis [2021-11-21 01:55:12,324 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2021-11-21 01:55:12,324 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_srcu_check_final_state [2021-11-21 01:55:12,324 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2021-11-21 01:55:12,324 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocInit [2021-11-21 01:55:12,324 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_int [2021-11-21 01:55:12,325 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_int [2021-11-21 01:55:12,325 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2021-11-21 01:55:12,325 INFO L130 BoogieDeclarations]: Found specification of procedure warn_slowpath_null [2021-11-21 01:55:12,325 INFO L138 BoogieDeclarations]: Found implementation of procedure warn_slowpath_null [2021-11-21 01:55:12,325 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_out [2021-11-21 01:55:12,325 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_out [2021-11-21 01:55:12,325 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_register_reset_error_counter [2021-11-21 01:55:12,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_register_reset_error_counter [2021-11-21 01:55:12,326 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_undef_ulong [2021-11-21 01:55:12,326 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_undef_ulong [2021-11-21 01:55:12,326 INFO L130 BoogieDeclarations]: Found specification of procedure sm_cache_flush [2021-11-21 01:55:12,326 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_cache_flush [2021-11-21 01:55:12,326 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2021-11-21 01:55:12,327 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2021-11-21 01:55:12,327 INFO L130 BoogieDeclarations]: Found specification of procedure IS_ERR [2021-11-21 01:55:12,327 INFO L138 BoogieDeclarations]: Found implementation of procedure IS_ERR [2021-11-21 01:55:12,327 INFO L130 BoogieDeclarations]: Found specification of procedure sm_get_zone [2021-11-21 01:55:12,327 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_get_zone [2021-11-21 01:55:12,327 INFO L130 BoogieDeclarations]: Found specification of procedure read~unchecked~$Pointer$ [2021-11-21 01:55:12,328 INFO L130 BoogieDeclarations]: Found specification of procedure write~unchecked~$Pointer$ [2021-11-21 01:55:12,328 INFO L130 BoogieDeclarations]: Found specification of procedure __arch_hweight16 [2021-11-21 01:55:12,328 INFO L138 BoogieDeclarations]: Found implementation of procedure __arch_hweight16 [2021-11-21 01:55:12,328 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_stop [2021-11-21 01:55:12,328 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_stop [2021-11-21 01:55:12,328 INFO L130 BoogieDeclarations]: Found specification of procedure destroy_workqueue [2021-11-21 01:55:12,329 INFO L138 BoogieDeclarations]: Found implementation of procedure destroy_workqueue [2021-11-21 01:55:12,329 INFO L130 BoogieDeclarations]: Found specification of procedure sm_mkoffset [2021-11-21 01:55:12,329 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_mkoffset [2021-11-21 01:55:12,329 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.C_memset [2021-11-21 01:55:12,329 INFO L138 BoogieDeclarations]: Found implementation of procedure #Ultimate.C_memset [2021-11-21 01:55:12,329 INFO L130 BoogieDeclarations]: Found specification of procedure sm_get_lba [2021-11-21 01:55:12,330 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_get_lba [2021-11-21 01:55:12,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_sock_check_final_state [2021-11-21 01:55:12,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_sock_check_final_state [2021-11-21 01:55:12,330 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_gadget_check_final_state [2021-11-21 01:55:12,330 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_gadget_check_final_state [2021-11-21 01:55:12,331 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2021-11-21 01:55:12,331 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_sysfs_check_final_state [2021-11-21 01:55:12,332 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_sysfs_check_final_state [2021-11-21 01:55:12,332 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2021-11-21 01:55:12,332 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~$Pointer$ [2021-11-21 01:55:12,332 INFO L130 BoogieDeclarations]: Found specification of procedure mtd_is_eccerr [2021-11-21 01:55:12,332 INFO L138 BoogieDeclarations]: Found implementation of procedure mtd_is_eccerr [2021-11-21 01:55:12,333 INFO L130 BoogieDeclarations]: Found specification of procedure kzalloc [2021-11-21 01:55:12,333 INFO L138 BoogieDeclarations]: Found implementation of procedure kzalloc [2021-11-21 01:55:12,333 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_net_rtnetlink_check_final_state [2021-11-21 01:55:12,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_net_rtnetlink_check_final_state [2021-11-21 01:55:12,333 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_filter_positive_int [2021-11-21 01:55:12,333 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_filter_positive_int [2021-11-21 01:55:12,333 INFO L130 BoogieDeclarations]: Found specification of procedure __kfifo_in [2021-11-21 01:55:12,334 INFO L138 BoogieDeclarations]: Found implementation of procedure __kfifo_in [2021-11-21 01:55:12,334 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_zalloc [2021-11-21 01:55:12,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_zalloc [2021-11-21 01:55:12,334 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2021-11-21 01:55:12,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_check_final_state [2021-11-21 01:55:12,334 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2021-11-21 01:55:12,334 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock [2021-11-21 01:55:12,335 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_usb_urb_check_final_state [2021-11-21 01:55:12,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_usb_urb_check_final_state [2021-11-21 01:55:12,335 INFO L130 BoogieDeclarations]: Found specification of procedure __nand_correct_data [2021-11-21 01:55:12,335 INFO L138 BoogieDeclarations]: Found implementation of procedure __nand_correct_data [2021-11-21 01:55:12,335 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2021-11-21 01:55:12,335 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_locking_rwlock_check_final_state [2021-11-21 01:55:12,335 INFO L130 BoogieDeclarations]: Found specification of procedure kfree [2021-11-21 01:55:12,336 INFO L138 BoogieDeclarations]: Found implementation of procedure kfree [2021-11-21 01:55:12,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2021-11-21 01:55:12,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_unlock [2021-11-21 01:55:12,336 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2021-11-21 01:55:12,336 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_fs_char_dev_check_final_state [2021-11-21 01:55:12,336 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_fs_char_dev_check_final_state [2021-11-21 01:55:12,337 INFO L130 BoogieDeclarations]: Found specification of procedure is_power_of_2 [2021-11-21 01:55:12,337 INFO L138 BoogieDeclarations]: Found implementation of procedure is_power_of_2 [2021-11-21 01:55:12,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv__builtin_expect [2021-11-21 01:55:12,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv__builtin_expect [2021-11-21 01:55:12,337 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_drivers_base_class_check_final_state [2021-11-21 01:55:12,337 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_drivers_base_class_check_final_state [2021-11-21 01:55:12,337 INFO L130 BoogieDeclarations]: Found specification of procedure sm_sector_valid [2021-11-21 01:55:12,338 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_sector_valid [2021-11-21 01:55:12,338 INFO L130 BoogieDeclarations]: Found specification of procedure sm_erase_block [2021-11-21 01:55:12,338 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_erase_block [2021-11-21 01:55:12,338 INFO L130 BoogieDeclarations]: Found specification of procedure PTR_ERR [2021-11-21 01:55:12,338 INFO L138 BoogieDeclarations]: Found implementation of procedure PTR_ERR [2021-11-21 01:55:12,338 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_free [2021-11-21 01:55:12,338 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_free [2021-11-21 01:55:12,339 INFO L130 BoogieDeclarations]: Found specification of procedure sm_break_offset [2021-11-21 01:55:12,339 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_break_offset [2021-11-21 01:55:12,339 INFO L130 BoogieDeclarations]: Found specification of procedure sm_block_valid [2021-11-21 01:55:12,339 INFO L138 BoogieDeclarations]: Found implementation of procedure sm_block_valid [2021-11-21 01:55:12,339 INFO L130 BoogieDeclarations]: Found specification of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2021-11-21 01:55:12,339 INFO L138 BoogieDeclarations]: Found implementation of procedure ldv_linux_kernel_rcu_update_lock_sched_check_final_state [2021-11-21 01:55:12,340 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2021-11-21 01:55:12,926 INFO L236 CfgBuilder]: Building ICFG [2021-11-21 01:55:12,933 INFO L262 CfgBuilder]: Building CFG for each procedure with an implementation [2021-11-21 01:55:13,522 INFO L768 $ProcedureCfgBuilder]: dead code at ProgramPoint ldv_stopFINAL: assume true; [2021-11-21 01:55:15,403 INFO L277 CfgBuilder]: Performing block encoding [2021-11-21 01:55:15,969 INFO L296 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2021-11-21 01:55:15,970 INFO L301 CfgBuilder]: Removed 0 assume(true) statements. [2021-11-21 01:55:15,975 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 01:55:15 BoogieIcfgContainer [2021-11-21 01:55:15,975 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2021-11-21 01:55:15,977 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2021-11-21 01:55:15,977 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2021-11-21 01:55:15,980 INFO L275 PluginConnector]: TraceAbstraction initialized [2021-11-21 01:55:15,981 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 21.11 01:55:07" (1/3) ... [2021-11-21 01:55:15,981 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5a6c9763 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.11 01:55:15, skipping insertion in model container [2021-11-21 01:55:15,982 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 21.11 01:55:11" (2/3) ... [2021-11-21 01:55:15,982 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@5a6c9763 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 21.11 01:55:15, skipping insertion in model container [2021-11-21 01:55:15,982 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 21.11 01:55:15" (3/3) ... [2021-11-21 01:55:15,984 INFO L111 eAbstractionObserver]: Analyzing ICFG linux-4.0-rc1---drivers--mtd--sm_ftl.ko.cil.i [2021-11-21 01:55:15,990 INFO L204 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2021-11-21 01:55:15,990 INFO L163 ceAbstractionStarter]: Applying trace abstraction to program that has 27 error locations. [2021-11-21 01:55:16,050 INFO L338 AbstractCegarLoop]: ======== Iteration 0 == of CEGAR loop == AllErrorsAtOnce ======== [2021-11-21 01:55:16,057 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 01:55:16,057 INFO L340 AbstractCegarLoop]: Starting to check reachability of 27 error locations. [2021-11-21 01:55:16,105 INFO L276 IsEmpty]: Start isEmpty. Operand has 907 states, 551 states have (on average 1.3629764065335752) internal successors, (751), 602 states have internal predecessors, (751), 251 states have call successors, (251), 78 states have call predecessors, (251), 77 states have return successors, (248), 246 states have call predecessors, (248), 248 states have call successors, (248) [2021-11-21 01:55:16,113 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 39 [2021-11-21 01:55:16,113 INFO L506 BasicCegarLoop]: Found error trace [2021-11-21 01:55:16,114 INFO L514 BasicCegarLoop]: trace histogram [3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 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 01:55:16,115 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 25 more)] === [2021-11-21 01:55:16,120 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 01:55:16,121 INFO L85 PathProgramCache]: Analyzing trace with hash 1227135813, now seen corresponding path program 1 times [2021-11-21 01:55:16,132 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-21 01:55:16,132 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1559221078] [2021-11-21 01:55:16,132 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-21 01:55:16,133 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 01:55:16,372 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 01:55:16,701 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-21 01:55:16,701 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-21 01:55:16,702 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1559221078] [2021-11-21 01:55:16,702 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1559221078] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-21 01:55:16,702 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-21 01:55:16,703 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-21 01:55:16,704 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [657899716] [2021-11-21 01:55:16,706 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-21 01:55:16,710 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-21 01:55:16,711 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-21 01:55:16,739 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-21 01:55:16,739 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-21 01:55:16,744 INFO L87 Difference]: Start difference. First operand has 907 states, 551 states have (on average 1.3629764065335752) internal successors, (751), 602 states have internal predecessors, (751), 251 states have call successors, (251), 78 states have call predecessors, (251), 77 states have return successors, (248), 246 states have call predecessors, (248), 248 states have call successors, (248) Second operand has 4 states, 4 states have (on average 4.75) internal successors, (19), 4 states have internal predecessors, (19), 2 states have call successors, (8), 2 states have call predecessors, (8), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2021-11-21 01:55:18,408 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-21 01:55:18,409 INFO L93 Difference]: Finished difference Result 1793 states and 2544 transitions. [2021-11-21 01:55:18,410 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-21 01:55:18,412 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 4.75) internal successors, (19), 4 states have internal predecessors, (19), 2 states have call successors, (8), 2 states have call predecessors, (8), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) Word has length 38 [2021-11-21 01:55:18,412 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-21 01:55:18,434 INFO L225 Difference]: With dead ends: 1793 [2021-11-21 01:55:18,434 INFO L226 Difference]: Without dead ends: 894 [2021-11-21 01:55:18,450 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 01:55:18,453 INFO L933 BasicCegarLoop]: 1059 mSDtfsCounter, 1204 mSDsluCounter, 1217 mSDsCounter, 0 mSdLazyCounter, 319 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1206 SdHoareTripleChecker+Valid, 2118 SdHoareTripleChecker+Invalid, 319 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 319 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.5s IncrementalHoareTripleChecker+Time [2021-11-21 01:55:18,454 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1206 Valid, 2118 Invalid, 319 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 319 Invalid, 0 Unknown, 0 Unchecked, 1.5s Time] [2021-11-21 01:55:18,477 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 894 states. [2021-11-21 01:55:18,638 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 894 to 894. [2021-11-21 01:55:18,642 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 894 states, 544 states have (on average 1.3106617647058822) internal successors, (713), 592 states have internal predecessors, (713), 248 states have call successors, (248), 77 states have call predecessors, (248), 76 states have return successors, (246), 244 states have call predecessors, (246), 246 states have call successors, (246) [2021-11-21 01:55:18,654 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 894 states to 894 states and 1207 transitions. [2021-11-21 01:55:18,658 INFO L78 Accepts]: Start accepts. Automaton has 894 states and 1207 transitions. Word has length 38 [2021-11-21 01:55:18,660 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-21 01:55:18,660 INFO L470 AbstractCegarLoop]: Abstraction has 894 states and 1207 transitions. [2021-11-21 01:55:18,660 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 4.75) internal successors, (19), 4 states have internal predecessors, (19), 2 states have call successors, (8), 2 states have call predecessors, (8), 1 states have return successors, (7), 2 states have call predecessors, (7), 2 states have call successors, (7) [2021-11-21 01:55:18,660 INFO L276 IsEmpty]: Start isEmpty. Operand 894 states and 1207 transitions. [2021-11-21 01:55:18,664 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 44 [2021-11-21 01:55:18,664 INFO L506 BasicCegarLoop]: Found error trace [2021-11-21 01:55:18,664 INFO L514 BasicCegarLoop]: trace histogram [3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 01:55:18,665 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2021-11-21 01:55:18,665 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 25 more)] === [2021-11-21 01:55:18,669 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 01:55:18,669 INFO L85 PathProgramCache]: Analyzing trace with hash -1455196433, now seen corresponding path program 1 times [2021-11-21 01:55:18,669 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-21 01:55:18,670 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [567134136] [2021-11-21 01:55:18,670 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-21 01:55:18,670 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 01:55:18,747 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 01:55:18,852 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-21 01:55:18,852 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-21 01:55:18,852 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [567134136] [2021-11-21 01:55:18,853 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [567134136] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-21 01:55:18,853 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-21 01:55:18,853 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-21 01:55:18,853 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [290918453] [2021-11-21 01:55:18,854 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-21 01:55:18,856 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-21 01:55:18,856 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-21 01:55:18,857 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-21 01:55:18,857 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-21 01:55:18,857 INFO L87 Difference]: Start difference. First operand 894 states and 1207 transitions. Second operand has 4 states, 4 states have (on average 5.5) internal successors, (22), 4 states have internal predecessors, (22), 2 states have call successors, (9), 2 states have call predecessors, (9), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2021-11-21 01:55:21,421 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-21 01:55:22,243 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-21 01:55:22,243 INFO L93 Difference]: Finished difference Result 894 states and 1207 transitions. [2021-11-21 01:55:22,244 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-21 01:55:22,244 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 5.5) internal successors, (22), 4 states have internal predecessors, (22), 2 states have call successors, (9), 2 states have call predecessors, (9), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) Word has length 43 [2021-11-21 01:55:22,245 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-21 01:55:22,256 INFO L225 Difference]: With dead ends: 894 [2021-11-21 01:55:22,257 INFO L226 Difference]: Without dead ends: 892 [2021-11-21 01:55:22,258 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 01:55:22,263 INFO L933 BasicCegarLoop]: 1045 mSDtfsCounter, 1188 mSDsluCounter, 1202 mSDsCounter, 0 mSdLazyCounter, 316 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1190 SdHoareTripleChecker+Valid, 2090 SdHoareTripleChecker+Invalid, 317 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 316 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.3s IncrementalHoareTripleChecker+Time [2021-11-21 01:55:22,263 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1190 Valid, 2090 Invalid, 317 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 316 Invalid, 1 Unknown, 0 Unchecked, 3.3s Time] [2021-11-21 01:55:22,269 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 892 states. [2021-11-21 01:55:22,352 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 892 to 892. [2021-11-21 01:55:22,355 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 892 states, 543 states have (on average 1.3093922651933703) internal successors, (711), 590 states have internal predecessors, (711), 248 states have call successors, (248), 77 states have call predecessors, (248), 76 states have return successors, (246), 244 states have call predecessors, (246), 246 states have call successors, (246) [2021-11-21 01:55:22,366 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 892 states to 892 states and 1205 transitions. [2021-11-21 01:55:22,366 INFO L78 Accepts]: Start accepts. Automaton has 892 states and 1205 transitions. Word has length 43 [2021-11-21 01:55:22,367 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-21 01:55:22,367 INFO L470 AbstractCegarLoop]: Abstraction has 892 states and 1205 transitions. [2021-11-21 01:55:22,367 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 5.5) internal successors, (22), 4 states have internal predecessors, (22), 2 states have call successors, (9), 2 states have call predecessors, (9), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2021-11-21 01:55:22,368 INFO L276 IsEmpty]: Start isEmpty. Operand 892 states and 1205 transitions. [2021-11-21 01:55:22,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 49 [2021-11-21 01:55:22,379 INFO L506 BasicCegarLoop]: Found error trace [2021-11-21 01:55:22,379 INFO L514 BasicCegarLoop]: trace histogram [3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 01:55:22,380 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2021-11-21 01:55:22,380 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 25 more)] === [2021-11-21 01:55:22,381 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 01:55:22,381 INFO L85 PathProgramCache]: Analyzing trace with hash 1743908326, now seen corresponding path program 1 times [2021-11-21 01:55:22,381 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-21 01:55:22,381 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1629121096] [2021-11-21 01:55:22,381 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-21 01:55:22,382 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 01:55:22,428 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 01:55:22,513 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-21 01:55:22,513 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-21 01:55:22,514 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1629121096] [2021-11-21 01:55:22,514 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1629121096] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-21 01:55:22,514 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-21 01:55:22,514 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-21 01:55:22,515 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [319975467] [2021-11-21 01:55:22,515 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-21 01:55:22,515 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-21 01:55:22,515 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-21 01:55:22,516 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-21 01:55:22,516 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-21 01:55:22,517 INFO L87 Difference]: Start difference. First operand 892 states and 1205 transitions. 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 01:55:24,353 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-21 01:55:24,353 INFO L93 Difference]: Finished difference Result 892 states and 1205 transitions. [2021-11-21 01:55:24,353 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-21 01:55:24,354 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 48 [2021-11-21 01:55:24,354 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-21 01:55:24,361 INFO L225 Difference]: With dead ends: 892 [2021-11-21 01:55:24,361 INFO L226 Difference]: Without dead ends: 890 [2021-11-21 01:55:24,362 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 01:55:24,363 INFO L933 BasicCegarLoop]: 1043 mSDtfsCounter, 1185 mSDsluCounter, 1200 mSDsCounter, 0 mSdLazyCounter, 317 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1187 SdHoareTripleChecker+Valid, 2086 SdHoareTripleChecker+Invalid, 317 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 317 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.7s IncrementalHoareTripleChecker+Time [2021-11-21 01:55:24,363 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1187 Valid, 2086 Invalid, 317 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 317 Invalid, 0 Unknown, 0 Unchecked, 1.7s Time] [2021-11-21 01:55:24,366 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 890 states. [2021-11-21 01:55:24,459 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 890 to 890. [2021-11-21 01:55:24,462 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 890 states, 542 states have (on average 1.3081180811808117) internal successors, (709), 588 states have internal predecessors, (709), 248 states have call successors, (248), 77 states have call predecessors, (248), 76 states have return successors, (246), 244 states have call predecessors, (246), 246 states have call successors, (246) [2021-11-21 01:55:24,470 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 890 states to 890 states and 1203 transitions. [2021-11-21 01:55:24,471 INFO L78 Accepts]: Start accepts. Automaton has 890 states and 1203 transitions. Word has length 48 [2021-11-21 01:55:24,471 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-21 01:55:24,471 INFO L470 AbstractCegarLoop]: Abstraction has 890 states and 1203 transitions. [2021-11-21 01:55:24,472 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 01:55:24,472 INFO L276 IsEmpty]: Start isEmpty. Operand 890 states and 1203 transitions. [2021-11-21 01:55:24,473 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 51 [2021-11-21 01:55:24,473 INFO L506 BasicCegarLoop]: Found error trace [2021-11-21 01:55:24,473 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] [2021-11-21 01:55:24,474 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2021-11-21 01:55:24,474 INFO L402 AbstractCegarLoop]: === Iteration 4 === Targeting ldv_assert_linux_kernel_locking_mutex__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 25 more)] === [2021-11-21 01:55:24,474 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 01:55:24,474 INFO L85 PathProgramCache]: Analyzing trace with hash -2107916559, now seen corresponding path program 1 times [2021-11-21 01:55:24,474 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-21 01:55:24,475 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [987173479] [2021-11-21 01:55:24,475 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-21 01:55:24,475 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 01:55:24,515 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 01:55:24,590 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 01:55:24,590 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-21 01:55:24,590 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [987173479] [2021-11-21 01:55:24,591 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [987173479] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-21 01:55:24,591 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-21 01:55:24,591 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-21 01:55:24,591 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [310537936] [2021-11-21 01:55:24,591 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-21 01:55:24,592 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-21 01:55:24,592 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-21 01:55:24,592 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-21 01:55:24,592 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-11-21 01:55:24,592 INFO L87 Difference]: Start difference. First operand 890 states and 1203 transitions. Second operand has 5 states, 5 states have (on average 4.8) internal successors, (24), 4 states have internal predecessors, (24), 2 states have call successors, (11), 3 states have call predecessors, (11), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2021-11-21 01:55:28,406 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-21 01:55:28,407 INFO L93 Difference]: Finished difference Result 1063 states and 1421 transitions. [2021-11-21 01:55:28,407 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-21 01:55:28,408 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 4.8) internal successors, (24), 4 states have internal predecessors, (24), 2 states have call successors, (11), 3 states have call predecessors, (11), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) Word has length 50 [2021-11-21 01:55:28,408 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-21 01:55:28,418 INFO L225 Difference]: With dead ends: 1063 [2021-11-21 01:55:28,418 INFO L226 Difference]: Without dead ends: 1061 [2021-11-21 01:55:28,419 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2021-11-21 01:55:28,420 INFO L933 BasicCegarLoop]: 1203 mSDtfsCounter, 712 mSDsluCounter, 3461 mSDsCounter, 0 mSdLazyCounter, 650 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.5s Time, 0 mProtectedPredicate, 0 mProtectedAction, 713 SdHoareTripleChecker+Valid, 4205 SdHoareTripleChecker+Invalid, 651 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 650 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.7s IncrementalHoareTripleChecker+Time [2021-11-21 01:55:28,422 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [713 Valid, 4205 Invalid, 651 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 650 Invalid, 0 Unknown, 0 Unchecked, 3.7s Time] [2021-11-21 01:55:28,426 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1061 states. [2021-11-21 01:55:28,504 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1061 to 1057. [2021-11-21 01:55:28,507 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1057 states, 642 states have (on average 1.3037383177570094) internal successors, (837), 693 states have internal predecessors, (837), 291 states have call successors, (291), 102 states have call predecessors, (291), 101 states have return successors, (289), 287 states have call predecessors, (289), 289 states have call successors, (289) [2021-11-21 01:55:28,518 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1057 states to 1057 states and 1417 transitions. [2021-11-21 01:55:28,519 INFO L78 Accepts]: Start accepts. Automaton has 1057 states and 1417 transitions. Word has length 50 [2021-11-21 01:55:28,519 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-21 01:55:28,519 INFO L470 AbstractCegarLoop]: Abstraction has 1057 states and 1417 transitions. [2021-11-21 01:55:28,520 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 4.8) internal successors, (24), 4 states have internal predecessors, (24), 2 states have call successors, (11), 3 states have call predecessors, (11), 1 states have return successors, (8), 2 states have call predecessors, (8), 2 states have call successors, (8) [2021-11-21 01:55:28,520 INFO L276 IsEmpty]: Start isEmpty. Operand 1057 states and 1417 transitions. [2021-11-21 01:55:28,522 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 54 [2021-11-21 01:55:28,522 INFO L506 BasicCegarLoop]: Found error trace [2021-11-21 01:55:28,522 INFO L514 BasicCegarLoop]: trace histogram [3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 01:55:28,522 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2021-11-21 01:55:28,523 INFO L402 AbstractCegarLoop]: === Iteration 5 === 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 25 more)] === [2021-11-21 01:55:28,523 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 01:55:28,523 INFO L85 PathProgramCache]: Analyzing trace with hash -253210036, now seen corresponding path program 1 times [2021-11-21 01:55:28,524 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-21 01:55:28,524 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2045835756] [2021-11-21 01:55:28,524 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-21 01:55:28,524 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 01:55:28,571 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 01:55:28,665 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-21 01:55:28,665 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-21 01:55:28,665 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2045835756] [2021-11-21 01:55:28,666 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [2045835756] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-21 01:55:28,666 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-21 01:55:28,666 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-21 01:55:28,666 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [238134322] [2021-11-21 01:55:28,667 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-21 01:55:28,667 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-21 01:55:28,667 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-21 01:55:28,668 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-21 01:55:28,668 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-21 01:55:28,668 INFO L87 Difference]: Start difference. First operand 1057 states and 1417 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 01:55:30,773 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-21 01:55:30,774 INFO L93 Difference]: Finished difference Result 1057 states and 1417 transitions. [2021-11-21 01:55:30,774 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-21 01:55:30,775 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 53 [2021-11-21 01:55:30,775 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-21 01:55:30,784 INFO L225 Difference]: With dead ends: 1057 [2021-11-21 01:55:30,784 INFO L226 Difference]: Without dead ends: 1055 [2021-11-21 01:55:30,785 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 01:55:30,786 INFO L933 BasicCegarLoop]: 1039 mSDtfsCounter, 1180 mSDsluCounter, 1196 mSDsCounter, 0 mSdLazyCounter, 317 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1182 SdHoareTripleChecker+Valid, 2078 SdHoareTripleChecker+Invalid, 317 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 317 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 2.0s IncrementalHoareTripleChecker+Time [2021-11-21 01:55:30,786 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1182 Valid, 2078 Invalid, 317 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 317 Invalid, 0 Unknown, 0 Unchecked, 2.0s Time] [2021-11-21 01:55:30,789 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1055 states. [2021-11-21 01:55:30,857 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1055 to 1055. [2021-11-21 01:55:30,860 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1055 states, 641 states have (on average 1.3026521060842433) internal successors, (835), 691 states have internal predecessors, (835), 291 states have call successors, (291), 102 states have call predecessors, (291), 101 states have return successors, (289), 287 states have call predecessors, (289), 289 states have call successors, (289) [2021-11-21 01:55:30,871 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1055 states to 1055 states and 1415 transitions. [2021-11-21 01:55:30,871 INFO L78 Accepts]: Start accepts. Automaton has 1055 states and 1415 transitions. Word has length 53 [2021-11-21 01:55:30,872 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-21 01:55:30,872 INFO L470 AbstractCegarLoop]: Abstraction has 1055 states and 1415 transitions. [2021-11-21 01:55:30,872 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 01:55:30,873 INFO L276 IsEmpty]: Start isEmpty. Operand 1055 states and 1415 transitions. [2021-11-21 01:55:30,874 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 57 [2021-11-21 01:55:30,874 INFO L506 BasicCegarLoop]: Found error trace [2021-11-21 01:55:30,874 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 01:55:30,875 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2021-11-21 01:55:30,875 INFO L402 AbstractCegarLoop]: === Iteration 6 === Targeting ldv_check_alloc_flagsErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_gadget_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_fs_sysfs_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 25 more)] === [2021-11-21 01:55:30,875 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 01:55:30,876 INFO L85 PathProgramCache]: Analyzing trace with hash 1744847943, now seen corresponding path program 1 times [2021-11-21 01:55:30,876 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-21 01:55:30,876 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [256791377] [2021-11-21 01:55:30,876 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-21 01:55:30,877 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 01:55:30,921 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 01:55:31,008 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 01:55:31,008 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-21 01:55:31,009 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [256791377] [2021-11-21 01:55:31,009 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [256791377] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-21 01:55:31,009 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-21 01:55:31,009 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2021-11-21 01:55:31,009 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1688349025] [2021-11-21 01:55:31,010 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-21 01:55:31,010 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 6 states [2021-11-21 01:55:31,010 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-21 01:55:31,011 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2021-11-21 01:55:31,011 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=9, Invalid=21, Unknown=0, NotChecked=0, Total=30 [2021-11-21 01:55:31,011 INFO L87 Difference]: Start difference. First operand 1055 states and 1415 transitions. Second operand has 6 states, 5 states have (on average 5.8) internal successors, (29), 5 states have internal predecessors, (29), 2 states have call successors, (11), 2 states have call predecessors, (11), 2 states have return successors, (9), 3 states have call predecessors, (9), 2 states have call successors, (9) [2021-11-21 01:55:33,140 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.61s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-21 01:55:35,172 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-21 01:55:37,939 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-21 01:55:37,939 INFO L93 Difference]: Finished difference Result 1055 states and 1415 transitions. [2021-11-21 01:55:37,940 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-21 01:55:37,940 INFO L78 Accepts]: Start accepts. Automaton has has 6 states, 5 states have (on average 5.8) internal successors, (29), 5 states have internal predecessors, (29), 2 states have call successors, (11), 2 states have call predecessors, (11), 2 states have return successors, (9), 3 states have call predecessors, (9), 2 states have call successors, (9) Word has length 56 [2021-11-21 01:55:37,941 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-21 01:55:37,951 INFO L225 Difference]: With dead ends: 1055 [2021-11-21 01:55:37,951 INFO L226 Difference]: Without dead ends: 1053 [2021-11-21 01:55:37,956 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 9 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=21, Invalid=51, Unknown=0, NotChecked=0, Total=72 [2021-11-21 01:55:37,958 INFO L933 BasicCegarLoop]: 1038 mSDtfsCounter, 1176 mSDsluCounter, 3076 mSDsCounter, 0 mSdLazyCounter, 1125 mSolverCounterSat, 2 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 6.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1179 SdHoareTripleChecker+Valid, 3650 SdHoareTripleChecker+Invalid, 1128 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 2 IncrementalHoareTripleChecker+Valid, 1125 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 6.8s IncrementalHoareTripleChecker+Time [2021-11-21 01:55:37,958 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1179 Valid, 3650 Invalid, 1128 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [2 Valid, 1125 Invalid, 1 Unknown, 0 Unchecked, 6.8s Time] [2021-11-21 01:55:37,961 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1053 states. [2021-11-21 01:55:38,082 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1053 to 1053. [2021-11-21 01:55:38,086 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1053 states, 640 states have (on average 1.3) internal successors, (832), 689 states have internal predecessors, (832), 291 states have call successors, (291), 102 states have call predecessors, (291), 101 states have return successors, (289), 287 states have call predecessors, (289), 289 states have call successors, (289) [2021-11-21 01:55:38,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1053 states to 1053 states and 1412 transitions. [2021-11-21 01:55:38,096 INFO L78 Accepts]: Start accepts. Automaton has 1053 states and 1412 transitions. Word has length 56 [2021-11-21 01:55:38,098 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-21 01:55:38,098 INFO L470 AbstractCegarLoop]: Abstraction has 1053 states and 1412 transitions. [2021-11-21 01:55:38,099 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 6 states, 5 states have (on average 5.8) internal successors, (29), 5 states have internal predecessors, (29), 2 states have call successors, (11), 2 states have call predecessors, (11), 2 states have return successors, (9), 3 states have call predecessors, (9), 2 states have call successors, (9) [2021-11-21 01:55:38,099 INFO L276 IsEmpty]: Start isEmpty. Operand 1053 states and 1412 transitions. [2021-11-21 01:55:38,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 59 [2021-11-21 01:55:38,101 INFO L506 BasicCegarLoop]: Found error trace [2021-11-21 01:55:38,102 INFO L514 BasicCegarLoop]: trace histogram [3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 01:55:38,102 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2021-11-21 01:55:38,102 INFO L402 AbstractCegarLoop]: === Iteration 7 === 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 25 more)] === [2021-11-21 01:55:38,103 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 01:55:38,103 INFO L85 PathProgramCache]: Analyzing trace with hash -2091329938, now seen corresponding path program 1 times [2021-11-21 01:55:38,103 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-21 01:55:38,103 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [340909128] [2021-11-21 01:55:38,103 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-21 01:55:38,104 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 01:55:38,157 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 01:55:38,247 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-21 01:55:38,247 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-21 01:55:38,248 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [340909128] [2021-11-21 01:55:38,248 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [340909128] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-21 01:55:38,248 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-21 01:55:38,248 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-21 01:55:38,248 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2008745705] [2021-11-21 01:55:38,249 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-21 01:55:38,249 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-21 01:55:38,249 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-21 01:55:38,250 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-21 01:55:38,250 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-21 01:55:38,250 INFO L87 Difference]: Start difference. First operand 1053 states and 1412 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 01:55:40,027 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-21 01:55:40,028 INFO L93 Difference]: Finished difference Result 1053 states and 1412 transitions. [2021-11-21 01:55:40,028 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-21 01:55:40,029 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 58 [2021-11-21 01:55:40,029 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-21 01:55:40,038 INFO L225 Difference]: With dead ends: 1053 [2021-11-21 01:55:40,039 INFO L226 Difference]: Without dead ends: 1051 [2021-11-21 01:55:40,040 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 01:55:40,041 INFO L933 BasicCegarLoop]: 1035 mSDtfsCounter, 1175 mSDsluCounter, 1192 mSDsCounter, 0 mSdLazyCounter, 317 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1177 SdHoareTripleChecker+Valid, 2070 SdHoareTripleChecker+Invalid, 317 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 317 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.7s IncrementalHoareTripleChecker+Time [2021-11-21 01:55:40,042 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1177 Valid, 2070 Invalid, 317 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 317 Invalid, 0 Unknown, 0 Unchecked, 1.7s Time] [2021-11-21 01:55:40,045 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1051 states. [2021-11-21 01:55:40,126 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1051 to 1051. [2021-11-21 01:55:40,130 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1051 states, 639 states have (on average 1.2989045383411582) internal successors, (830), 687 states have internal predecessors, (830), 291 states have call successors, (291), 102 states have call predecessors, (291), 101 states have return successors, (289), 287 states have call predecessors, (289), 289 states have call successors, (289) [2021-11-21 01:55:40,142 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1051 states to 1051 states and 1410 transitions. [2021-11-21 01:55:40,143 INFO L78 Accepts]: Start accepts. Automaton has 1051 states and 1410 transitions. Word has length 58 [2021-11-21 01:55:40,143 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-21 01:55:40,143 INFO L470 AbstractCegarLoop]: Abstraction has 1051 states and 1410 transitions. [2021-11-21 01:55:40,144 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 01:55:40,144 INFO L276 IsEmpty]: Start isEmpty. Operand 1051 states and 1410 transitions. [2021-11-21 01:55:40,146 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 60 [2021-11-21 01:55:40,147 INFO L506 BasicCegarLoop]: Found error trace [2021-11-21 01:55:40,147 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] [2021-11-21 01:55:40,147 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable6 [2021-11-21 01:55:40,148 INFO L402 AbstractCegarLoop]: === Iteration 8 === Targeting ldv_check_alloc_flagsErr1ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_gadget_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_fs_sysfs_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 25 more)] === [2021-11-21 01:55:40,149 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 01:55:40,149 INFO L85 PathProgramCache]: Analyzing trace with hash -1151053058, now seen corresponding path program 1 times [2021-11-21 01:55:40,149 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-21 01:55:40,150 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [344371533] [2021-11-21 01:55:40,150 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-21 01:55:40,150 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 01:55:40,203 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 01:55:40,298 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 01:55:40,298 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-21 01:55:40,298 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [344371533] [2021-11-21 01:55:40,299 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [344371533] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-21 01:55:40,299 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-21 01:55:40,299 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2021-11-21 01:55:40,299 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [675909420] [2021-11-21 01:55:40,300 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-21 01:55:40,300 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 3 states [2021-11-21 01:55:40,300 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-21 01:55:40,301 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2021-11-21 01:55:40,301 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2021-11-21 01:55:40,301 INFO L87 Difference]: Start difference. First operand 1051 states and 1410 transitions. Second operand has 3 states, 3 states have (on average 10.666666666666666) internal successors, (32), 3 states have internal predecessors, (32), 2 states have call successors, (11), 2 states have call predecessors, (11), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) [2021-11-21 01:55:41,249 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-21 01:55:41,250 INFO L93 Difference]: Finished difference Result 2081 states and 2801 transitions. [2021-11-21 01:55:41,250 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2021-11-21 01:55:41,251 INFO L78 Accepts]: Start accepts. Automaton has has 3 states, 3 states have (on average 10.666666666666666) internal successors, (32), 3 states have internal predecessors, (32), 2 states have call successors, (11), 2 states have call predecessors, (11), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) Word has length 59 [2021-11-21 01:55:41,251 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-21 01:55:41,261 INFO L225 Difference]: With dead ends: 2081 [2021-11-21 01:55:41,261 INFO L226 Difference]: Without dead ends: 1045 [2021-11-21 01:55:41,267 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 01:55:41,268 INFO L933 BasicCegarLoop]: 1031 mSDtfsCounter, 1161 mSDsluCounter, 0 mSDsCounter, 0 mSdLazyCounter, 159 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 0.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1161 SdHoareTripleChecker+Valid, 1031 SdHoareTripleChecker+Invalid, 159 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 159 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 0.8s IncrementalHoareTripleChecker+Time [2021-11-21 01:55:41,268 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1161 Valid, 1031 Invalid, 159 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 159 Invalid, 0 Unknown, 0 Unchecked, 0.8s Time] [2021-11-21 01:55:41,271 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1045 states. [2021-11-21 01:55:41,353 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1045 to 1045. [2021-11-21 01:55:41,356 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1045 states, 634 states have (on average 1.2949526813880126) internal successors, (821), 681 states have internal predecessors, (821), 291 states have call successors, (291), 102 states have call predecessors, (291), 101 states have return successors, (289), 287 states have call predecessors, (289), 289 states have call successors, (289) [2021-11-21 01:55:41,373 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1045 states to 1045 states and 1401 transitions. [2021-11-21 01:55:41,374 INFO L78 Accepts]: Start accepts. Automaton has 1045 states and 1401 transitions. Word has length 59 [2021-11-21 01:55:41,375 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-21 01:55:41,375 INFO L470 AbstractCegarLoop]: Abstraction has 1045 states and 1401 transitions. [2021-11-21 01:55:41,375 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 3 states, 3 states have (on average 10.666666666666666) internal successors, (32), 3 states have internal predecessors, (32), 2 states have call successors, (11), 2 states have call predecessors, (11), 1 states have return successors, (9), 2 states have call predecessors, (9), 2 states have call successors, (9) [2021-11-21 01:55:41,375 INFO L276 IsEmpty]: Start isEmpty. Operand 1045 states and 1401 transitions. [2021-11-21 01:55:41,378 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 64 [2021-11-21 01:55:41,378 INFO L506 BasicCegarLoop]: Found error trace [2021-11-21 01:55:41,378 INFO L514 BasicCegarLoop]: trace histogram [3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 01:55:41,379 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable7 [2021-11-21 01:55:41,379 INFO L402 AbstractCegarLoop]: === Iteration 9 === 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 25 more)] === [2021-11-21 01:55:41,380 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 01:55:41,380 INFO L85 PathProgramCache]: Analyzing trace with hash -1113918479, now seen corresponding path program 1 times [2021-11-21 01:55:41,380 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-21 01:55:41,381 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [327574825] [2021-11-21 01:55:41,381 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-21 01:55:41,381 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 01:55:41,420 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 01:55:41,508 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-21 01:55:41,509 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-21 01:55:41,509 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [327574825] [2021-11-21 01:55:41,509 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [327574825] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-21 01:55:41,509 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-21 01:55:41,510 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-21 01:55:41,510 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1682363451] [2021-11-21 01:55:41,510 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-21 01:55:41,511 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-21 01:55:41,511 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-21 01:55:41,512 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-21 01:55:41,512 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-21 01:55:41,512 INFO L87 Difference]: Start difference. First operand 1045 states and 1401 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 01:55:42,825 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.11s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-21 01:55:44,511 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.69s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-21 01:55:45,310 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-21 01:55:45,310 INFO L93 Difference]: Finished difference Result 1045 states and 1401 transitions. [2021-11-21 01:55:45,311 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-21 01:55:45,311 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 63 [2021-11-21 01:55:45,311 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-21 01:55:45,320 INFO L225 Difference]: With dead ends: 1045 [2021-11-21 01:55:45,320 INFO L226 Difference]: Without dead ends: 1043 [2021-11-21 01:55:45,321 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 01:55:45,322 INFO L933 BasicCegarLoop]: 1028 mSDtfsCounter, 1167 mSDsluCounter, 1185 mSDsCounter, 0 mSdLazyCounter, 317 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1169 SdHoareTripleChecker+Valid, 2056 SdHoareTripleChecker+Invalid, 317 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 317 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.7s IncrementalHoareTripleChecker+Time [2021-11-21 01:55:45,322 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1169 Valid, 2056 Invalid, 317 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 317 Invalid, 0 Unknown, 0 Unchecked, 3.7s Time] [2021-11-21 01:55:45,325 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1043 states. [2021-11-21 01:55:45,387 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1043 to 1043. [2021-11-21 01:55:45,390 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1043 states, 633 states have (on average 1.2938388625592416) internal successors, (819), 679 states have internal predecessors, (819), 291 states have call successors, (291), 102 states have call predecessors, (291), 101 states have return successors, (289), 287 states have call predecessors, (289), 289 states have call successors, (289) [2021-11-21 01:55:45,396 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1043 states to 1043 states and 1399 transitions. [2021-11-21 01:55:45,396 INFO L78 Accepts]: Start accepts. Automaton has 1043 states and 1399 transitions. Word has length 63 [2021-11-21 01:55:45,397 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-21 01:55:45,397 INFO L470 AbstractCegarLoop]: Abstraction has 1043 states and 1399 transitions. [2021-11-21 01:55:45,397 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 01:55:45,397 INFO L276 IsEmpty]: Start isEmpty. Operand 1043 states and 1399 transitions. [2021-11-21 01:55:45,399 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 67 [2021-11-21 01:55:45,399 INFO L506 BasicCegarLoop]: Found error trace [2021-11-21 01:55:45,399 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 01:55:45,399 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable8 [2021-11-21 01:55:45,399 INFO L402 AbstractCegarLoop]: === Iteration 10 === Targeting ldv_assert_linux_kernel_locking_mutex__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 25 more)] === [2021-11-21 01:55:45,400 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 01:55:45,400 INFO L85 PathProgramCache]: Analyzing trace with hash -503658018, now seen corresponding path program 1 times [2021-11-21 01:55:45,400 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-21 01:55:45,400 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [70925820] [2021-11-21 01:55:45,401 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-21 01:55:45,401 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 01:55:45,444 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 01:55:45,513 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 01:55:45,513 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-21 01:55:45,514 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [70925820] [2021-11-21 01:55:45,514 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [70925820] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-21 01:55:45,514 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-21 01:55:45,514 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-21 01:55:45,514 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1521454336] [2021-11-21 01:55:45,515 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-21 01:55:45,515 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-21 01:55:45,515 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-21 01:55:45,516 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-21 01:55:45,516 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-11-21 01:55:45,516 INFO L87 Difference]: Start difference. First operand 1043 states and 1399 transitions. Second operand has 5 states, 5 states have (on average 6.8) internal successors, (34), 4 states have internal predecessors, (34), 2 states have call successors, (14), 3 states have call predecessors, (14), 2 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) [2021-11-21 01:55:48,968 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-21 01:55:48,968 INFO L93 Difference]: Finished difference Result 1043 states and 1399 transitions. [2021-11-21 01:55:48,973 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-21 01:55:48,973 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 6.8) internal successors, (34), 4 states have internal predecessors, (34), 2 states have call successors, (14), 3 states have call predecessors, (14), 2 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) Word has length 66 [2021-11-21 01:55:48,974 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-21 01:55:48,985 INFO L225 Difference]: With dead ends: 1043 [2021-11-21 01:55:48,986 INFO L226 Difference]: Without dead ends: 1041 [2021-11-21 01:55:48,987 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2021-11-21 01:55:48,988 INFO L933 BasicCegarLoop]: 1078 mSDtfsCounter, 677 mSDsluCounter, 3206 mSDsCounter, 0 mSdLazyCounter, 618 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 678 SdHoareTripleChecker+Valid, 3842 SdHoareTripleChecker+Invalid, 618 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 618 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.3s IncrementalHoareTripleChecker+Time [2021-11-21 01:55:48,989 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [678 Valid, 3842 Invalid, 618 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 618 Invalid, 0 Unknown, 0 Unchecked, 3.3s Time] [2021-11-21 01:55:48,992 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1041 states. [2021-11-21 01:55:49,071 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1041 to 1041. [2021-11-21 01:55:49,075 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1041 states, 632 states have (on average 1.2927215189873418) internal successors, (817), 677 states have internal predecessors, (817), 291 states have call successors, (291), 102 states have call predecessors, (291), 101 states have return successors, (289), 287 states have call predecessors, (289), 289 states have call successors, (289) [2021-11-21 01:55:49,082 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1041 states to 1041 states and 1397 transitions. [2021-11-21 01:55:49,083 INFO L78 Accepts]: Start accepts. Automaton has 1041 states and 1397 transitions. Word has length 66 [2021-11-21 01:55:49,083 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-21 01:55:49,083 INFO L470 AbstractCegarLoop]: Abstraction has 1041 states and 1397 transitions. [2021-11-21 01:55:49,084 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 6.8) internal successors, (34), 4 states have internal predecessors, (34), 2 states have call successors, (14), 3 states have call predecessors, (14), 2 states have return successors, (11), 2 states have call predecessors, (11), 2 states have call successors, (11) [2021-11-21 01:55:49,084 INFO L276 IsEmpty]: Start isEmpty. Operand 1041 states and 1397 transitions. [2021-11-21 01:55:49,092 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 69 [2021-11-21 01:55:49,093 INFO L506 BasicCegarLoop]: Found error trace [2021-11-21 01:55:49,093 INFO L514 BasicCegarLoop]: trace histogram [3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 01:55:49,093 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable9 [2021-11-21 01:55:49,094 INFO L402 AbstractCegarLoop]: === Iteration 11 === 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 25 more)] === [2021-11-21 01:55:49,094 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 01:55:49,094 INFO L85 PathProgramCache]: Analyzing trace with hash -1526206634, now seen corresponding path program 1 times [2021-11-21 01:55:49,095 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-21 01:55:49,095 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [154418140] [2021-11-21 01:55:49,095 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-21 01:55:49,095 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 01:55:49,144 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 01:55:49,216 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-21 01:55:49,216 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-21 01:55:49,216 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [154418140] [2021-11-21 01:55:49,217 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [154418140] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-21 01:55:49,217 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-21 01:55:49,217 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-21 01:55:49,217 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1169911927] [2021-11-21 01:55:49,218 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-21 01:55:49,218 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-21 01:55:49,218 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-21 01:55:49,219 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-21 01:55:49,219 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-21 01:55:49,220 INFO L87 Difference]: Start difference. First operand 1041 states and 1397 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 01:55:51,446 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-21 01:55:53,000 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-21 01:55:53,000 INFO L93 Difference]: Finished difference Result 1846 states and 2444 transitions. [2021-11-21 01:55:53,001 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-21 01:55:53,001 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 68 [2021-11-21 01:55:53,002 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-21 01:55:53,016 INFO L225 Difference]: With dead ends: 1846 [2021-11-21 01:55:53,016 INFO L226 Difference]: Without dead ends: 1844 [2021-11-21 01:55:53,018 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 01:55:53,018 INFO L933 BasicCegarLoop]: 1396 mSDtfsCounter, 1021 mSDsluCounter, 2741 mSDsCounter, 0 mSdLazyCounter, 532 mSolverCounterSat, 1 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1023 SdHoareTripleChecker+Valid, 3797 SdHoareTripleChecker+Invalid, 534 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 532 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.6s IncrementalHoareTripleChecker+Time [2021-11-21 01:55:53,019 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1023 Valid, 3797 Invalid, 534 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 532 Invalid, 1 Unknown, 0 Unchecked, 3.6s Time] [2021-11-21 01:55:53,022 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1844 states. [2021-11-21 01:55:53,133 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1844 to 1734. [2021-11-21 01:55:53,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1734 states, 1054 states have (on average 1.27988614800759) internal successors, (1349), 1117 states have internal predecessors, (1349), 488 states have call successors, (488), 176 states have call predecessors, (488), 175 states have return successors, (486), 481 states have call predecessors, (486), 486 states have call successors, (486) [2021-11-21 01:55:53,147 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1734 states to 1734 states and 2323 transitions. [2021-11-21 01:55:53,148 INFO L78 Accepts]: Start accepts. Automaton has 1734 states and 2323 transitions. Word has length 68 [2021-11-21 01:55:53,148 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-21 01:55:53,148 INFO L470 AbstractCegarLoop]: Abstraction has 1734 states and 2323 transitions. [2021-11-21 01:55:53,149 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 01:55:53,149 INFO L276 IsEmpty]: Start isEmpty. Operand 1734 states and 2323 transitions. [2021-11-21 01:55:53,151 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 74 [2021-11-21 01:55:53,151 INFO L506 BasicCegarLoop]: Found error trace [2021-11-21 01:55:53,152 INFO L514 BasicCegarLoop]: trace histogram [3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 01:55:53,152 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable10 [2021-11-21 01:55:53,152 INFO L402 AbstractCegarLoop]: === Iteration 12 === 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 25 more)] === [2021-11-21 01:55:53,153 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 01:55:53,153 INFO L85 PathProgramCache]: Analyzing trace with hash 1795941482, now seen corresponding path program 1 times [2021-11-21 01:55:53,153 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-21 01:55:53,153 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [570251916] [2021-11-21 01:55:53,154 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-21 01:55:53,154 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 01:55:53,182 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 01:55:53,255 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-21 01:55:53,255 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-21 01:55:53,255 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [570251916] [2021-11-21 01:55:53,256 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [570251916] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-21 01:55:53,256 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-21 01:55:53,256 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-21 01:55:53,256 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1459814827] [2021-11-21 01:55:53,256 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-21 01:55:53,257 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-21 01:55:53,257 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-21 01:55:53,257 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-21 01:55:53,258 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-21 01:55:53,258 INFO L87 Difference]: Start difference. First operand 1734 states and 2323 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 01:55:55,471 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-21 01:55:57,023 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-21 01:55:57,023 INFO L93 Difference]: Finished difference Result 1844 states and 2442 transitions. [2021-11-21 01:55:57,024 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-21 01:55:57,024 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 73 [2021-11-21 01:55:57,024 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-21 01:55:57,039 INFO L225 Difference]: With dead ends: 1844 [2021-11-21 01:55:57,039 INFO L226 Difference]: Without dead ends: 1842 [2021-11-21 01:55:57,041 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 01:55:57,042 INFO L933 BasicCegarLoop]: 1396 mSDtfsCounter, 1026 mSDsluCounter, 2737 mSDsCounter, 0 mSdLazyCounter, 532 mSolverCounterSat, 1 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.4s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1028 SdHoareTripleChecker+Valid, 3793 SdHoareTripleChecker+Invalid, 534 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 532 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.6s IncrementalHoareTripleChecker+Time [2021-11-21 01:55:57,042 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1028 Valid, 3793 Invalid, 534 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 532 Invalid, 1 Unknown, 0 Unchecked, 3.6s Time] [2021-11-21 01:55:57,046 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1842 states. [2021-11-21 01:55:57,164 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1842 to 1742. [2021-11-21 01:55:57,170 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1742 states, 1059 states have (on average 1.279508970727101) internal successors, (1355), 1122 states have internal predecessors, (1355), 490 states have call successors, (490), 177 states have call predecessors, (490), 176 states have return successors, (488), 483 states have call predecessors, (488), 488 states have call successors, (488) [2021-11-21 01:55:57,178 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1742 states to 1742 states and 2333 transitions. [2021-11-21 01:55:57,179 INFO L78 Accepts]: Start accepts. Automaton has 1742 states and 2333 transitions. Word has length 73 [2021-11-21 01:55:57,179 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-21 01:55:57,179 INFO L470 AbstractCegarLoop]: Abstraction has 1742 states and 2333 transitions. [2021-11-21 01:55:57,179 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 01:55:57,180 INFO L276 IsEmpty]: Start isEmpty. Operand 1742 states and 2333 transitions. [2021-11-21 01:55:57,181 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 76 [2021-11-21 01:55:57,181 INFO L506 BasicCegarLoop]: Found error trace [2021-11-21 01:55:57,182 INFO L514 BasicCegarLoop]: trace histogram [3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 01:55:57,182 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable11 [2021-11-21 01:55:57,182 INFO L402 AbstractCegarLoop]: === Iteration 13 === 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 25 more)] === [2021-11-21 01:55:57,182 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 01:55:57,183 INFO L85 PathProgramCache]: Analyzing trace with hash -676935411, now seen corresponding path program 1 times [2021-11-21 01:55:57,183 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-21 01:55:57,183 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1382450757] [2021-11-21 01:55:57,183 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-21 01:55:57,183 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 01:55:57,212 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 01:55:57,283 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-21 01:55:57,284 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-21 01:55:57,284 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1382450757] [2021-11-21 01:55:57,284 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1382450757] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-21 01:55:57,284 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-21 01:55:57,284 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-21 01:55:57,285 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1158397917] [2021-11-21 01:55:57,285 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-21 01:55:57,285 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-21 01:55:57,285 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-21 01:55:57,286 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-21 01:55:57,286 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-21 01:55:57,286 INFO L87 Difference]: Start difference. First operand 1742 states and 2333 transitions. Second operand has 4 states, 4 states have (on average 10.5) internal successors, (42), 4 states have internal predecessors, (42), 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 01:55:58,681 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.20s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-21 01:56:00,709 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.03s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-21 01:56:01,577 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-21 01:56:01,578 INFO L93 Difference]: Finished difference Result 1742 states and 2333 transitions. [2021-11-21 01:56:01,578 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-21 01:56:01,578 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 10.5) internal successors, (42), 4 states have internal predecessors, (42), 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 75 [2021-11-21 01:56:01,579 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-21 01:56:01,593 INFO L225 Difference]: With dead ends: 1742 [2021-11-21 01:56:01,593 INFO L226 Difference]: Without dead ends: 1740 [2021-11-21 01:56:01,595 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 01:56:01,596 INFO L933 BasicCegarLoop]: 1024 mSDtfsCounter, 1159 mSDsluCounter, 1181 mSDsCounter, 0 mSdLazyCounter, 316 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.0s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1161 SdHoareTripleChecker+Valid, 2048 SdHoareTripleChecker+Invalid, 317 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 316 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 4.2s IncrementalHoareTripleChecker+Time [2021-11-21 01:56:01,596 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1161 Valid, 2048 Invalid, 317 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 316 Invalid, 1 Unknown, 0 Unchecked, 4.2s Time] [2021-11-21 01:56:01,600 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1740 states. [2021-11-21 01:56:01,743 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1740 to 1740. [2021-11-21 01:56:01,756 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1740 states, 1058 states have (on average 1.277882797731569) internal successors, (1352), 1120 states have internal predecessors, (1352), 490 states have call successors, (490), 177 states have call predecessors, (490), 176 states have return successors, (488), 483 states have call predecessors, (488), 488 states have call successors, (488) [2021-11-21 01:56:01,772 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1740 states to 1740 states and 2330 transitions. [2021-11-21 01:56:01,772 INFO L78 Accepts]: Start accepts. Automaton has 1740 states and 2330 transitions. Word has length 75 [2021-11-21 01:56:01,773 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-21 01:56:01,773 INFO L470 AbstractCegarLoop]: Abstraction has 1740 states and 2330 transitions. [2021-11-21 01:56:01,774 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 10.5) internal successors, (42), 4 states have internal predecessors, (42), 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 01:56:01,774 INFO L276 IsEmpty]: Start isEmpty. Operand 1740 states and 2330 transitions. [2021-11-21 01:56:01,776 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 81 [2021-11-21 01:56:01,777 INFO L506 BasicCegarLoop]: Found error trace [2021-11-21 01:56:01,777 INFO L514 BasicCegarLoop]: trace histogram [3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 01:56:01,777 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable12 [2021-11-21 01:56:01,777 INFO L402 AbstractCegarLoop]: === Iteration 14 === 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 25 more)] === [2021-11-21 01:56:01,778 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 01:56:01,778 INFO L85 PathProgramCache]: Analyzing trace with hash -293561328, now seen corresponding path program 1 times [2021-11-21 01:56:01,778 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-21 01:56:01,778 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1798588996] [2021-11-21 01:56:01,778 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-21 01:56:01,779 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 01:56:01,804 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 01:56:01,870 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-21 01:56:01,870 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-21 01:56:01,870 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1798588996] [2021-11-21 01:56:01,871 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1798588996] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-21 01:56:01,871 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-21 01:56:01,871 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-21 01:56:01,871 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [38748153] [2021-11-21 01:56:01,872 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-21 01:56:01,872 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-21 01:56:01,872 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-21 01:56:01,873 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-21 01:56:01,873 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-21 01:56:01,873 INFO L87 Difference]: Start difference. First operand 1740 states and 2330 transitions. Second operand has 4 states, 4 states have (on average 11.25) internal successors, (45), 4 states have internal predecessors, (45), 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 01:56:03,807 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-21 01:56:03,807 INFO L93 Difference]: Finished difference Result 1740 states and 2330 transitions. [2021-11-21 01:56:03,808 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-21 01:56:03,808 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 11.25) internal successors, (45), 4 states have internal predecessors, (45), 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 80 [2021-11-21 01:56:03,808 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-21 01:56:03,822 INFO L225 Difference]: With dead ends: 1740 [2021-11-21 01:56:03,822 INFO L226 Difference]: Without dead ends: 1738 [2021-11-21 01:56:03,824 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 01:56:03,825 INFO L933 BasicCegarLoop]: 1022 mSDtfsCounter, 1158 mSDsluCounter, 1179 mSDsCounter, 0 mSdLazyCounter, 317 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 1.7s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1160 SdHoareTripleChecker+Valid, 2044 SdHoareTripleChecker+Invalid, 317 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 317 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 1.8s IncrementalHoareTripleChecker+Time [2021-11-21 01:56:03,825 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1160 Valid, 2044 Invalid, 317 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 317 Invalid, 0 Unknown, 0 Unchecked, 1.8s Time] [2021-11-21 01:56:03,829 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1738 states. [2021-11-21 01:56:03,946 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1738 to 1738. [2021-11-21 01:56:03,949 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1738 states, 1057 states have (on average 1.2771996215704824) internal successors, (1350), 1118 states have internal predecessors, (1350), 490 states have call successors, (490), 177 states have call predecessors, (490), 176 states have return successors, (488), 483 states have call predecessors, (488), 488 states have call successors, (488) [2021-11-21 01:56:03,956 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1738 states to 1738 states and 2328 transitions. [2021-11-21 01:56:03,957 INFO L78 Accepts]: Start accepts. Automaton has 1738 states and 2328 transitions. Word has length 80 [2021-11-21 01:56:03,957 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-21 01:56:03,957 INFO L470 AbstractCegarLoop]: Abstraction has 1738 states and 2328 transitions. [2021-11-21 01:56:03,958 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 11.25) internal successors, (45), 4 states have internal predecessors, (45), 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 01:56:03,958 INFO L276 IsEmpty]: Start isEmpty. Operand 1738 states and 2328 transitions. [2021-11-21 01:56:03,960 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 86 [2021-11-21 01:56:03,960 INFO L506 BasicCegarLoop]: Found error trace [2021-11-21 01:56:03,960 INFO L514 BasicCegarLoop]: trace histogram [3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 01:56:03,960 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable13 [2021-11-21 01:56:03,961 INFO L402 AbstractCegarLoop]: === Iteration 15 === 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 25 more)] === [2021-11-21 01:56:03,961 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 01:56:03,961 INFO L85 PathProgramCache]: Analyzing trace with hash 1546876118, now seen corresponding path program 1 times [2021-11-21 01:56:03,961 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-21 01:56:03,962 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1720694380] [2021-11-21 01:56:03,962 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-21 01:56:03,962 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 01:56:03,986 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 01:56:04,076 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-21 01:56:04,077 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-21 01:56:04,077 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1720694380] [2021-11-21 01:56:04,077 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1720694380] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-21 01:56:04,077 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-21 01:56:04,078 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-21 01:56:04,078 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [544965240] [2021-11-21 01:56:04,078 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-21 01:56:04,078 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-21 01:56:04,078 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-21 01:56:04,079 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-21 01:56:04,079 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-21 01:56:04,079 INFO L87 Difference]: Start difference. First operand 1738 states and 2328 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 01:56:06,281 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-21 01:56:07,693 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-21 01:56:07,693 INFO L93 Difference]: Finished difference Result 1834 states and 2432 transitions. [2021-11-21 01:56:07,695 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-21 01:56:07,695 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 85 [2021-11-21 01:56:07,695 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-21 01:56:07,709 INFO L225 Difference]: With dead ends: 1834 [2021-11-21 01:56:07,709 INFO L226 Difference]: Without dead ends: 1832 [2021-11-21 01:56:07,711 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 01:56:07,712 INFO L933 BasicCegarLoop]: 1392 mSDtfsCounter, 1010 mSDsluCounter, 2733 mSDsCounter, 0 mSdLazyCounter, 532 mSolverCounterSat, 1 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.3s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1012 SdHoareTripleChecker+Valid, 3785 SdHoareTripleChecker+Invalid, 534 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 532 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.5s IncrementalHoareTripleChecker+Time [2021-11-21 01:56:07,712 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1012 Valid, 3785 Invalid, 534 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 532 Invalid, 1 Unknown, 0 Unchecked, 3.5s Time] [2021-11-21 01:56:07,716 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1832 states. [2021-11-21 01:56:07,847 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1832 to 1750. [2021-11-21 01:56:07,849 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1750 states, 1063 states have (on average 1.275634995296331) internal successors, (1356), 1124 states have internal predecessors, (1356), 494 states have call successors, (494), 179 states have call predecessors, (494), 178 states have return successors, (492), 487 states have call predecessors, (492), 492 states have call successors, (492) [2021-11-21 01:56:07,857 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1750 states to 1750 states and 2342 transitions. [2021-11-21 01:56:07,857 INFO L78 Accepts]: Start accepts. Automaton has 1750 states and 2342 transitions. Word has length 85 [2021-11-21 01:56:07,858 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-21 01:56:07,858 INFO L470 AbstractCegarLoop]: Abstraction has 1750 states and 2342 transitions. [2021-11-21 01:56:07,858 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 01:56:07,859 INFO L276 IsEmpty]: Start isEmpty. Operand 1750 states and 2342 transitions. [2021-11-21 01:56:07,861 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 91 [2021-11-21 01:56:07,861 INFO L506 BasicCegarLoop]: Found error trace [2021-11-21 01:56:07,861 INFO L514 BasicCegarLoop]: trace histogram [3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 01:56:07,861 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable14 [2021-11-21 01:56:07,862 INFO L402 AbstractCegarLoop]: === Iteration 16 === Targeting ldv_linux_kernel_rcu_update_lock_sched_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_gadget_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_fs_sysfs_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 25 more)] === [2021-11-21 01:56:07,862 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 01:56:07,862 INFO L85 PathProgramCache]: Analyzing trace with hash 660094934, now seen corresponding path program 1 times [2021-11-21 01:56:07,862 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-21 01:56:07,863 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [735197087] [2021-11-21 01:56:07,863 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-21 01:56:07,863 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 01:56:07,889 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 01:56:07,937 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-21 01:56:07,937 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-21 01:56:07,937 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [735197087] [2021-11-21 01:56:07,940 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [735197087] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-21 01:56:07,940 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-21 01:56:07,940 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-21 01:56:07,940 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1446158651] [2021-11-21 01:56:07,940 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-21 01:56:07,941 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-21 01:56:07,941 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-21 01:56:07,941 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-21 01:56:07,942 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-21 01:56:07,942 INFO L87 Difference]: Start difference. First operand 1750 states and 2342 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 01:56:10,284 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.76s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-21 01:56:12,841 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2021-11-21 01:56:13,233 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-21 01:56:13,233 INFO L93 Difference]: Finished difference Result 1750 states and 2342 transitions. [2021-11-21 01:56:13,234 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-21 01:56:13,234 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 90 [2021-11-21 01:56:13,235 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-21 01:56:13,247 INFO L225 Difference]: With dead ends: 1750 [2021-11-21 01:56:13,247 INFO L226 Difference]: Without dead ends: 1748 [2021-11-21 01:56:13,249 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 01:56:13,250 INFO L933 BasicCegarLoop]: 1020 mSDtfsCounter, 1154 mSDsluCounter, 1177 mSDsCounter, 0 mSdLazyCounter, 316 mSolverCounterSat, 0 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 4.9s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1156 SdHoareTripleChecker+Valid, 2040 SdHoareTripleChecker+Invalid, 317 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 316 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 5.1s IncrementalHoareTripleChecker+Time [2021-11-21 01:56:13,250 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1156 Valid, 2040 Invalid, 317 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 316 Invalid, 1 Unknown, 0 Unchecked, 5.1s Time] [2021-11-21 01:56:13,254 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1748 states. [2021-11-21 01:56:13,396 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1748 to 1748. [2021-11-21 01:56:13,399 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1748 states, 1062 states have (on average 1.2749529190207156) internal successors, (1354), 1122 states have internal predecessors, (1354), 494 states have call successors, (494), 179 states have call predecessors, (494), 178 states have return successors, (492), 487 states have call predecessors, (492), 492 states have call successors, (492) [2021-11-21 01:56:13,407 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1748 states to 1748 states and 2340 transitions. [2021-11-21 01:56:13,408 INFO L78 Accepts]: Start accepts. Automaton has 1748 states and 2340 transitions. Word has length 90 [2021-11-21 01:56:13,409 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-21 01:56:13,409 INFO L470 AbstractCegarLoop]: Abstraction has 1748 states and 2340 transitions. [2021-11-21 01:56:13,409 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 01:56:13,409 INFO L276 IsEmpty]: Start isEmpty. Operand 1748 states and 2340 transitions. [2021-11-21 01:56:13,412 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2021-11-21 01:56:13,413 INFO L506 BasicCegarLoop]: Found error trace [2021-11-21 01:56:13,413 INFO L514 BasicCegarLoop]: trace histogram [6, 6, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-21 01:56:13,413 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable15 [2021-11-21 01:56:13,413 INFO L402 AbstractCegarLoop]: === Iteration 17 === Targeting sm_cache_flushErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_gadget_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_fs_sysfs_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 25 more)] === [2021-11-21 01:56:13,414 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 01:56:13,414 INFO L85 PathProgramCache]: Analyzing trace with hash 420890739, now seen corresponding path program 1 times [2021-11-21 01:56:13,414 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-21 01:56:13,415 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [692494809] [2021-11-21 01:56:13,415 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-21 01:56:13,415 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 01:56:13,494 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 01:56:13,551 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2021-11-21 01:56:13,551 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-21 01:56:13,552 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [692494809] [2021-11-21 01:56:13,552 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [692494809] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-21 01:56:13,552 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-21 01:56:13,552 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-21 01:56:13,553 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1105483837] [2021-11-21 01:56:13,553 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-21 01:56:13,553 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-21 01:56:13,554 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-21 01:56:13,554 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-21 01:56:13,554 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-21 01:56:13,555 INFO L87 Difference]: Start difference. First operand 1748 states and 2340 transitions. Second operand has 4 states, 4 states have (on average 12.5) internal successors, (50), 4 states have internal predecessors, (50), 2 states have call successors, (17), 1 states have call predecessors, (17), 2 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2021-11-21 01:56:16,458 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.70s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-21 01:56:17,458 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-21 01:56:17,459 INFO L93 Difference]: Finished difference Result 3637 states and 4976 transitions. [2021-11-21 01:56:17,459 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-21 01:56:17,459 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 4 states have (on average 12.5) internal successors, (50), 4 states have internal predecessors, (50), 2 states have call successors, (17), 1 states have call predecessors, (17), 2 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) Word has length 95 [2021-11-21 01:56:17,459 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-21 01:56:17,478 INFO L225 Difference]: With dead ends: 3637 [2021-11-21 01:56:17,478 INFO L226 Difference]: Without dead ends: 1904 [2021-11-21 01:56:17,490 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-21 01:56:17,527 INFO L933 BasicCegarLoop]: 1044 mSDtfsCounter, 48 mSDsluCounter, 2377 mSDsCounter, 0 mSdLazyCounter, 482 mSolverCounterSat, 1 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 64 SdHoareTripleChecker+Valid, 3107 SdHoareTripleChecker+Invalid, 483 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 1 IncrementalHoareTripleChecker+Valid, 482 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.8s IncrementalHoareTripleChecker+Time [2021-11-21 01:56:17,528 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [64 Valid, 3107 Invalid, 483 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [1 Valid, 482 Invalid, 0 Unknown, 0 Unchecked, 3.8s Time] [2021-11-21 01:56:17,531 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1904 states. [2021-11-21 01:56:17,679 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1904 to 1754. [2021-11-21 01:56:17,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1754 states, 1068 states have (on average 1.2734082397003745) internal successors, (1360), 1128 states have internal predecessors, (1360), 494 states have call successors, (494), 179 states have call predecessors, (494), 178 states have return successors, (492), 487 states have call predecessors, (492), 492 states have call successors, (492) [2021-11-21 01:56:17,693 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1754 states to 1754 states and 2346 transitions. [2021-11-21 01:56:17,694 INFO L78 Accepts]: Start accepts. Automaton has 1754 states and 2346 transitions. Word has length 95 [2021-11-21 01:56:17,695 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-21 01:56:17,695 INFO L470 AbstractCegarLoop]: Abstraction has 1754 states and 2346 transitions. [2021-11-21 01:56:17,695 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 4 states have (on average 12.5) internal successors, (50), 4 states have internal predecessors, (50), 2 states have call successors, (17), 1 states have call predecessors, (17), 2 states have return successors, (16), 2 states have call predecessors, (16), 2 states have call successors, (16) [2021-11-21 01:56:17,695 INFO L276 IsEmpty]: Start isEmpty. Operand 1754 states and 2346 transitions. [2021-11-21 01:56:17,699 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 96 [2021-11-21 01:56:17,699 INFO L506 BasicCegarLoop]: Found error trace [2021-11-21 01:56:17,699 INFO L514 BasicCegarLoop]: trace histogram [3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 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 01:56:17,700 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable16 [2021-11-21 01:56:17,700 INFO L402 AbstractCegarLoop]: === Iteration 18 === Targeting ldv_linux_kernel_rcu_update_lock_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_gadget_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_fs_sysfs_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 25 more)] === [2021-11-21 01:56:17,700 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 01:56:17,701 INFO L85 PathProgramCache]: Analyzing trace with hash -1327601483, now seen corresponding path program 1 times [2021-11-21 01:56:17,701 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-21 01:56:17,701 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [896675593] [2021-11-21 01:56:17,701 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-21 01:56:17,702 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 01:56:17,731 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 01:56:17,785 INFO L134 CoverageAnalysis]: Checked inductivity of 9 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2021-11-21 01:56:17,786 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-21 01:56:17,786 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [896675593] [2021-11-21 01:56:17,786 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [896675593] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-21 01:56:17,786 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-21 01:56:17,787 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-21 01:56:17,787 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [529456093] [2021-11-21 01:56:17,787 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-21 01:56:17,788 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-21 01:56:17,788 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-21 01:56:17,788 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-21 01:56:17,788 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-21 01:56:17,789 INFO L87 Difference]: Start difference. First operand 1754 states and 2346 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 01:56:19,089 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.05s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-21 01:56:20,348 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.26s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-21 01:56:21,224 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-21 01:56:21,224 INFO L93 Difference]: Finished difference Result 1754 states and 2346 transitions. [2021-11-21 01:56:21,225 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2021-11-21 01:56:21,225 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 95 [2021-11-21 01:56:21,226 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-21 01:56:21,241 INFO L225 Difference]: With dead ends: 1754 [2021-11-21 01:56:21,241 INFO L226 Difference]: Without dead ends: 1752 [2021-11-21 01:56:21,242 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 01:56:21,243 INFO L933 BasicCegarLoop]: 1018 mSDtfsCounter, 1151 mSDsluCounter, 1175 mSDsCounter, 0 mSdLazyCounter, 317 mSolverCounterSat, 0 mSolverCounterUnsat, 0 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.1s Time, 0 mProtectedPredicate, 0 mProtectedAction, 1153 SdHoareTripleChecker+Valid, 2036 SdHoareTripleChecker+Invalid, 317 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 0 IncrementalHoareTripleChecker+Valid, 317 IncrementalHoareTripleChecker+Invalid, 0 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.3s IncrementalHoareTripleChecker+Time [2021-11-21 01:56:21,244 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [1153 Valid, 2036 Invalid, 317 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [0 Valid, 317 Invalid, 0 Unknown, 0 Unchecked, 3.3s Time] [2021-11-21 01:56:21,247 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1752 states. [2021-11-21 01:56:21,435 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1752 to 1752. [2021-11-21 01:56:21,438 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1752 states, 1067 states have (on average 1.2727272727272727) internal successors, (1358), 1126 states have internal predecessors, (1358), 494 states have call successors, (494), 179 states have call predecessors, (494), 178 states have return successors, (492), 487 states have call predecessors, (492), 492 states have call successors, (492) [2021-11-21 01:56:21,445 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1752 states to 1752 states and 2344 transitions. [2021-11-21 01:56:21,446 INFO L78 Accepts]: Start accepts. Automaton has 1752 states and 2344 transitions. Word has length 95 [2021-11-21 01:56:21,447 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-21 01:56:21,447 INFO L470 AbstractCegarLoop]: Abstraction has 1752 states and 2344 transitions. [2021-11-21 01:56:21,447 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 01:56:21,447 INFO L276 IsEmpty]: Start isEmpty. Operand 1752 states and 2344 transitions. [2021-11-21 01:56:21,450 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 98 [2021-11-21 01:56:21,450 INFO L506 BasicCegarLoop]: Found error trace [2021-11-21 01:56:21,450 INFO L514 BasicCegarLoop]: trace histogram [6, 6, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-21 01:56:21,450 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable17 [2021-11-21 01:56:21,451 INFO L402 AbstractCegarLoop]: === Iteration 19 === Targeting sm_cache_flushErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_gadget_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_fs_sysfs_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 25 more)] === [2021-11-21 01:56:21,451 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 01:56:21,451 INFO L85 PathProgramCache]: Analyzing trace with hash -839334407, now seen corresponding path program 1 times [2021-11-21 01:56:21,452 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-21 01:56:21,452 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [110989356] [2021-11-21 01:56:21,452 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-21 01:56:21,452 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 01:56:21,522 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 01:56:21,591 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2021-11-21 01:56:21,592 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-21 01:56:21,592 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [110989356] [2021-11-21 01:56:21,592 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [110989356] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-21 01:56:21,592 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-21 01:56:21,592 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2021-11-21 01:56:21,593 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [39241533] [2021-11-21 01:56:21,593 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-21 01:56:21,594 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 5 states [2021-11-21 01:56:21,594 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-21 01:56:21,595 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2021-11-21 01:56:21,595 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2021-11-21 01:56:21,595 INFO L87 Difference]: Start difference. First operand 1752 states and 2344 transitions. Second operand has 5 states, 5 states have (on average 10.0) internal successors, (50), 4 states have internal predecessors, (50), 2 states have call successors, (18), 1 states have call predecessors, (18), 2 states have return successors, (17), 3 states have call predecessors, (17), 2 states have call successors, (17) [2021-11-21 01:56:23,920 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.01s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-21 01:56:25,653 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-21 01:56:25,653 INFO L93 Difference]: Finished difference Result 3615 states and 4879 transitions. [2021-11-21 01:56:25,653 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2021-11-21 01:56:25,653 INFO L78 Accepts]: Start accepts. Automaton has has 5 states, 5 states have (on average 10.0) internal successors, (50), 4 states have internal predecessors, (50), 2 states have call successors, (18), 1 states have call predecessors, (18), 2 states have return successors, (17), 3 states have call predecessors, (17), 2 states have call successors, (17) Word has length 97 [2021-11-21 01:56:25,654 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-21 01:56:25,670 INFO L225 Difference]: With dead ends: 3615 [2021-11-21 01:56:25,670 INFO L226 Difference]: Without dead ends: 1878 [2021-11-21 01:56:25,679 INFO L932 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 2 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 01:56:25,680 INFO L933 BasicCegarLoop]: 1088 mSDtfsCounter, 50 mSDsluCounter, 3687 mSDsCounter, 0 mSdLazyCounter, 661 mSolverCounterSat, 3 mSolverCounterUnsat, 1 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 3.6s Time, 0 mProtectedPredicate, 0 mProtectedAction, 71 SdHoareTripleChecker+Valid, 4292 SdHoareTripleChecker+Invalid, 665 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 3 IncrementalHoareTripleChecker+Valid, 661 IncrementalHoareTripleChecker+Invalid, 1 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 3.9s IncrementalHoareTripleChecker+Time [2021-11-21 01:56:25,681 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [71 Valid, 4292 Invalid, 665 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [3 Valid, 661 Invalid, 1 Unknown, 0 Unchecked, 3.9s Time] [2021-11-21 01:56:25,685 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1878 states. [2021-11-21 01:56:25,872 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1878 to 1760. [2021-11-21 01:56:25,875 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1760 states, 1073 states have (on average 1.2712022367194782) internal successors, (1364), 1132 states have internal predecessors, (1364), 494 states have call successors, (494), 179 states have call predecessors, (494), 180 states have return successors, (502), 489 states have call predecessors, (502), 492 states have call successors, (502) [2021-11-21 01:56:25,883 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1760 states to 1760 states and 2360 transitions. [2021-11-21 01:56:25,884 INFO L78 Accepts]: Start accepts. Automaton has 1760 states and 2360 transitions. Word has length 97 [2021-11-21 01:56:25,886 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-21 01:56:25,886 INFO L470 AbstractCegarLoop]: Abstraction has 1760 states and 2360 transitions. [2021-11-21 01:56:25,886 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 5 states, 5 states have (on average 10.0) internal successors, (50), 4 states have internal predecessors, (50), 2 states have call successors, (18), 1 states have call predecessors, (18), 2 states have return successors, (17), 3 states have call predecessors, (17), 2 states have call successors, (17) [2021-11-21 01:56:25,886 INFO L276 IsEmpty]: Start isEmpty. Operand 1760 states and 2360 transitions. [2021-11-21 01:56:25,890 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 101 [2021-11-21 01:56:25,890 INFO L506 BasicCegarLoop]: Found error trace [2021-11-21 01:56:25,891 INFO L514 BasicCegarLoop]: trace histogram [6, 6, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-21 01:56:25,891 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable18 [2021-11-21 01:56:25,892 INFO L402 AbstractCegarLoop]: === Iteration 20 === Targeting sm_cache_flushErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_gadget_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_fs_sysfs_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 25 more)] === [2021-11-21 01:56:25,892 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 01:56:25,894 INFO L85 PathProgramCache]: Analyzing trace with hash -477349043, now seen corresponding path program 1 times [2021-11-21 01:56:25,894 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-21 01:56:25,894 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1590672568] [2021-11-21 01:56:25,894 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-21 01:56:25,894 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 01:56:25,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 01:56:26,073 INFO L134 CoverageAnalysis]: Checked inductivity of 49 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2021-11-21 01:56:26,074 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-21 01:56:26,075 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1590672568] [2021-11-21 01:56:26,075 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1590672568] provided 1 perfect and 0 imperfect interpolant sequences [2021-11-21 01:56:26,075 INFO L186 FreeRefinementEngine]: Found 1 perfect and 0 imperfect interpolant sequences. [2021-11-21 01:56:26,075 INFO L199 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2021-11-21 01:56:26,076 INFO L115 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [684640497] [2021-11-21 01:56:26,076 INFO L85 oduleStraightlineAll]: Using 1 perfect interpolants to construct interpolant automaton [2021-11-21 01:56:26,076 INFO L546 AbstractCegarLoop]: INTERPOLANT automaton has 4 states [2021-11-21 01:56:26,076 INFO L103 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy SIFA_TAIPAN [2021-11-21 01:56:26,077 INFO L143 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2021-11-21 01:56:26,077 INFO L145 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2021-11-21 01:56:26,077 INFO L87 Difference]: Start difference. First operand 1760 states and 2360 transitions. Second operand has 4 states, 3 states have (on average 17.0) internal successors, (51), 4 states have internal predecessors, (51), 2 states have call successors, (19), 1 states have call predecessors, (19), 3 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) [2021-11-21 01:56:28,065 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 1.11s for a HTC check with result INVALID. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=false, quantifiers [] [2021-11-21 01:56:31,441 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.00s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2021-11-21 01:56:33,525 WARN L515 Checker$ProtectedHtc]: IncrementalHoareTripleChecker took 2.08s for a HTC check with result UNKNOWN. Formula has sorts [Array, Bool, Int], hasArrays=true, hasNonlinArith=true, quantifiers [] [2021-11-21 01:56:33,848 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2021-11-21 01:56:33,848 INFO L93 Difference]: Finished difference Result 3519 states and 4790 transitions. [2021-11-21 01:56:33,849 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2021-11-21 01:56:33,849 INFO L78 Accepts]: Start accepts. Automaton has has 4 states, 3 states have (on average 17.0) internal successors, (51), 4 states have internal predecessors, (51), 2 states have call successors, (19), 1 states have call predecessors, (19), 3 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) Word has length 100 [2021-11-21 01:56:33,849 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2021-11-21 01:56:33,870 INFO L225 Difference]: With dead ends: 3519 [2021-11-21 01:56:33,870 INFO L226 Difference]: Without dead ends: 1773 [2021-11-21 01:56:33,882 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 01:56:33,883 INFO L933 BasicCegarLoop]: 1017 mSDtfsCounter, 4 mSDsluCounter, 2340 mSDsCounter, 0 mSdLazyCounter, 494 mSolverCounterSat, 4 mSolverCounterUnsat, 2 mSolverCounterUnknown, 0 mSolverCounterNotChecked, 7.2s Time, 0 mProtectedPredicate, 0 mProtectedAction, 4 SdHoareTripleChecker+Valid, 3043 SdHoareTripleChecker+Invalid, 500 SdHoareTripleChecker+Unknown, 0 SdHoareTripleChecker+Unchecked, 0.0s SdHoareTripleChecker+Time, 4 IncrementalHoareTripleChecker+Valid, 494 IncrementalHoareTripleChecker+Invalid, 2 IncrementalHoareTripleChecker+Unknown, 0 IncrementalHoareTripleChecker+Unchecked, 7.6s IncrementalHoareTripleChecker+Time [2021-11-21 01:56:33,883 INFO L934 BasicCegarLoop]: SdHoareTripleChecker [4 Valid, 3043 Invalid, 500 Unknown, 0 Unchecked, 0.0s Time], IncrementalHoareTripleChecker [4 Valid, 494 Invalid, 2 Unknown, 0 Unchecked, 7.6s Time] [2021-11-21 01:56:33,887 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1773 states. [2021-11-21 01:56:34,034 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1773 to 1773. [2021-11-21 01:56:34,037 INFO L82 GeneralOperation]: Start removeUnreachable. Operand has 1773 states, 1082 states have (on average 1.2744916820702403) internal successors, (1379), 1143 states have internal predecessors, (1379), 494 states have call successors, (494), 181 states have call predecessors, (494), 184 states have return successors, (508), 489 states have call predecessors, (508), 492 states have call successors, (508) [2021-11-21 01:56:34,045 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1773 states to 1773 states and 2381 transitions. [2021-11-21 01:56:34,046 INFO L78 Accepts]: Start accepts. Automaton has 1773 states and 2381 transitions. Word has length 100 [2021-11-21 01:56:34,047 INFO L84 Accepts]: Finished accepts. word is rejected. [2021-11-21 01:56:34,047 INFO L470 AbstractCegarLoop]: Abstraction has 1773 states and 2381 transitions. [2021-11-21 01:56:34,047 INFO L471 AbstractCegarLoop]: INTERPOLANT automaton has has 4 states, 3 states have (on average 17.0) internal successors, (51), 4 states have internal predecessors, (51), 2 states have call successors, (19), 1 states have call predecessors, (19), 3 states have return successors, (18), 2 states have call predecessors, (18), 2 states have call successors, (18) [2021-11-21 01:56:34,047 INFO L276 IsEmpty]: Start isEmpty. Operand 1773 states and 2381 transitions. [2021-11-21 01:56:34,051 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 102 [2021-11-21 01:56:34,051 INFO L506 BasicCegarLoop]: Found error trace [2021-11-21 01:56:34,074 INFO L514 BasicCegarLoop]: trace histogram [6, 6, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2021-11-21 01:56:34,074 WARN L452 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable19 [2021-11-21 01:56:34,074 INFO L402 AbstractCegarLoop]: === Iteration 21 === Targeting sm_cache_flushErr0ASSERT_VIOLATIONERROR_FUNCTION === [ldv_linux_usb_gadget_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION, ldv_linux_fs_sysfs_check_final_stateErr0ASSERT_VIOLATIONERROR_FUNCTION (and 25 more)] === [2021-11-21 01:56:34,075 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2021-11-21 01:56:34,075 INFO L85 PathProgramCache]: Analyzing trace with hash -1229506631, now seen corresponding path program 1 times [2021-11-21 01:56:34,075 INFO L121 FreeRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2021-11-21 01:56:34,075 INFO L333 FreeRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [1861618372] [2021-11-21 01:56:34,075 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-21 01:56:34,076 INFO L126 SolverBuilder]: Constructing new instance of SMTInterpol with explicit timeout -1 ms and remaining time -1 ms [2021-11-21 01:56:34,195 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 01:56:34,349 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2021-11-21 01:56:34,350 INFO L139 FreeRefinementEngine]: Strategy SIFA_TAIPAN found an infeasible trace [2021-11-21 01:56:34,350 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [1861618372] [2021-11-21 01:56:34,350 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleSmtInterpolCraig [1861618372] provided 0 perfect and 1 imperfect interpolant sequences [2021-11-21 01:56:34,350 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [1407132195] [2021-11-21 01:56:34,351 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2021-11-21 01:56:34,351 INFO L168 SolverBuilder]: Constructing external solver with command: z3 -smt2 -in SMTLIB2_COMPLIANT=true [2021-11-21 01:56:34,351 INFO L189 MonitoredProcess]: No working directory specified, using /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/bin/utaipan-TEXQjIfE4P/z3 [2021-11-21 01:56:34,357 INFO L229 MonitoredProcess]: Starting monitored process 2 with /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/bin/utaipan-TEXQjIfE4P/z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) [2021-11-21 01:56:34,381 INFO L327 MonitoredProcess]: [MP /tmp/vcloud_worker_vcloud-master_on_vcloud-master/run_dir_acc31615-92f6-40b3-b032-bc726450fb25/bin/utaipan-TEXQjIfE4P/z3 -smt2 -in SMTLIB2_COMPLIANT=true (2)] Waiting until timeout for monitored process [2021-11-21 01:56:34,893 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2021-11-21 01:56:34,898 INFO L263 TraceCheckSpWp]: Trace formula consists of 1156 conjuncts, 7 conjunts are in the unsatisfiable core [2021-11-21 01:56:34,908 INFO L286 TraceCheckSpWp]: Computing forward predicates... [2021-11-21 01:56:35,194 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 2 proven. 1 refuted. 0 times theorem prover too weak. 47 trivial. 0 not checked. [2021-11-21 01:56:35,195 INFO L328 TraceCheckSpWp]: Computing backward predicates... [2021-11-21 01:56:35,563 INFO L134 CoverageAnalysis]: Checked inductivity of 50 backedges. 0 proven. 1 refuted. 0 times theorem prover too weak. 49 trivial. 0 not checked. [2021-11-21 01:56:35,564 INFO L160 FreeRefinementEngine]: IpTcStrategyModuleZ3 [1407132195] provided 0 perfect and 2 imperfect interpolant sequences [2021-11-21 01:56:35,564 INFO L333 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [1967338742] [2021-11-21 01:56:35,589 INFO L159 IcfgInterpreter]: Started Sifa with 82 locations of interest [2021-11-21 01:56:35,589 INFO L166 IcfgInterpreter]: Building call graph [2021-11-21 01:56:35,595 INFO L171 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2021-11-21 01:56:35,602 INFO L176 IcfgInterpreter]: Starting interpretation [2021-11-21 01:56:35,602 INFO L197 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2021-11-21 01:57:08,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:57:08,291 INFO L244 Elim1Store]: Index analysis took 115 ms [2021-11-21 01:57:11,033 INFO L354 Elim1Store]: treesize reduction 936, result has 33.4 percent of original size [2021-11-21 01:57:11,035 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 55 select indices, 55 select index equivalence classes, 1433 disjoint index pairs (out of 1485 index pairs), introduced 55 new quantified variables, introduced 104 case distinctions, treesize of input 282 treesize of output 649 [2021-11-21 01:57:16,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:57:16,033 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 53 select indices, 53 select index equivalence classes, 1431 disjoint index pairs (out of 1378 index pairs), introduced 53 new quantified variables, introduced 0 case distinctions, treesize of input 272 treesize of output 430 [2021-11-21 01:59:34,869 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 01:59:34,888 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 01:59:40,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:59:40,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:59:40,695 INFO L244 Elim1Store]: Index analysis took 105 ms [2021-11-21 01:59:40,741 INFO L354 Elim1Store]: treesize reduction 408, result has 0.2 percent of original size [2021-11-21 01:59:40,742 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 55 select indices, 55 select index equivalence classes, 1434 disjoint index pairs (out of 1485 index pairs), introduced 55 new quantified variables, introduced 51 case distinctions, treesize of input 276 treesize of output 166 [2021-11-21 01:59:42,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:59:42,811 INFO L354 Elim1Store]: treesize reduction 204, result has 50.1 percent of original size [2021-11-21 01:59:42,812 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 54 select indices, 54 select index equivalence classes, 1380 disjoint index pairs (out of 1431 index pairs), introduced 54 new quantified variables, introduced 51 case distinctions, treesize of input 271 treesize of output 367 [2021-11-21 01:59:53,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:59:53,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:59:53,753 INFO L354 Elim1Store]: treesize reduction 408, result has 0.2 percent of original size [2021-11-21 01:59:53,754 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 55 select indices, 55 select index equivalence classes, 1434 disjoint index pairs (out of 1485 index pairs), introduced 55 new quantified variables, introduced 51 case distinctions, treesize of input 276 treesize of output 166 [2021-11-21 01:59:55,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 01:59:56,332 INFO L354 Elim1Store]: treesize reduction 204, result has 50.1 percent of original size [2021-11-21 01:59:56,333 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 0 stores, 54 select indices, 54 select index equivalence classes, 1380 disjoint index pairs (out of 1431 index pairs), introduced 54 new quantified variables, introduced 51 case distinctions, treesize of input 271 treesize of output 367 [2021-11-21 02:00:02,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:02,991 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:02,993 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:02,995 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:02,996 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:02,998 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:02,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:03,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:03,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:03,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:03,005 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:03,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:03,008 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:03,010 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:03,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:03,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:03,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:03,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:03,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:03,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:03,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:03,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:03,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:03,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:03,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:03,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:03,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:03,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:03,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:03,035 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:03,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:03,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:03,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:03,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:03,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:03,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:03,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:03,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:03,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:03,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:03,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:03,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:03,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:03,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:03,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:03,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:03,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:03,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:03,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:03,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:03,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:03,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:03,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:03,068 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:03,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:03,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:03,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:03,074 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:03,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:03,077 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:03,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:03,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:03,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:03,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:03,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:03,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:03,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:03,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:03,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:03,091 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:03,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:03,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:03,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:03,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:03,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:03,104 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:03,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:03,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:03,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:03,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:03,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:03,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:03,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:03,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:03,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:03,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:03,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:03,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:03,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:03,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:03,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:03,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:03,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:03,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:03,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:03,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:03,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:03,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:03,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:03,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:03,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:03,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:03,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:03,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:03,146 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:03,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:03,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:03,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:03,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:03,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:03,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:03,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:03,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:03,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:03,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:03,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:03,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:03,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:03,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:03,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:03,167 INFO L244 Elim1Store]: Index analysis took 178 ms [2021-11-21 02:00:03,170 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:03,172 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:03,174 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:03,176 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:03,178 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:03,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:03,181 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-21 02:00:03,222 INFO L354 Elim1Store]: treesize reduction 17, result has 29.2 percent of original size [2021-11-21 02:00:03,223 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 16 select indices, 16 select index equivalence classes, 120 disjoint index pairs (out of 120 index pairs), introduced 16 new quantified variables, introduced 1 case distinctions, treesize of input 154 treesize of output 198 [2021-11-21 02:00:04,278 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,279 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,280 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,281 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,282 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,283 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,284 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,285 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,290 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,306 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,338 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,358 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,374 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,385 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,417 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,435 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,441 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,458 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,473 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,480 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,495 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,502 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,507 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,520 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,528 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,543 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,550 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,561 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,619 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,701 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,722 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,730 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,737 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,745 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,753 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,761 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,767 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,773 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,780 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,787 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,801 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,814 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,822 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,849 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,857 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,865 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,873 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,882 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,896 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,902 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,907 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,913 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,920 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,928 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,935 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,942 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,945 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,946 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,947 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,949 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,950 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,951 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,952 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,953 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,960 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,963 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,966 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,970 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,972 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,974 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,976 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,978 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,980 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,981 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,982 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,983 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,984 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,985 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,986 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,987 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,988 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,989 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,990 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,997 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:04,999 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,000 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,001 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,002 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,003 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,004 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,006 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,007 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,011 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,012 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,013 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,014 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,015 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,016 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,018 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,019 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,020 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,021 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,022 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,023 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,024 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,025 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,026 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,027 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,028 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,029 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,030 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,031 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,032 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,033 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,034 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,036 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,037 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,038 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,039 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,040 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,041 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,042 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,043 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,044 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,045 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,046 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,047 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,048 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,049 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,050 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,052 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,053 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,054 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,055 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,056 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,057 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,058 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,059 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,060 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,061 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,062 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,063 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,064 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,065 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,066 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,067 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,069 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,070 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,071 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,072 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,073 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,075 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,076 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,078 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,079 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,080 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,081 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,082 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,083 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,084 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,085 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,086 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,087 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,088 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,089 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,090 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,092 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,093 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,094 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,095 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,096 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,097 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,098 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,099 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,100 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,101 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,102 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,103 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,105 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,106 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,107 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,108 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,109 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,110 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,111 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,112 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,113 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,114 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,115 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,116 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,117 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,118 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,119 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,120 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,121 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,122 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,124 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,125 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,126 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,127 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,128 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,129 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,130 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,131 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,132 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,133 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,134 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,135 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,136 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,137 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,138 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,139 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,140 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,141 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,142 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,143 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,144 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,145 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,147 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,148 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,149 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,150 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,151 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,152 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,153 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,154 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,155 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,156 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,157 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,158 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,159 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,160 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,161 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,162 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,163 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,164 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,165 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,166 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,167 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,168 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,169 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,179 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,180 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,182 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,183 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,184 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,185 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,186 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,187 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,188 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,189 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,190 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,191 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,192 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,193 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,194 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,195 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,196 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,197 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,198 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,199 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,200 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,201 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,202 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,203 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,205 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,206 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,207 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,208 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,232 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,233 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,234 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,235 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,236 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,238 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,239 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,240 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,241 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,242 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,243 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,244 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,245 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,246 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,248 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,249 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,250 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,251 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,252 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,253 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,254 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,255 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,256 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,258 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,259 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,260 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,261 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,262 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,263 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,264 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,265 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,266 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,267 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,268 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,269 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,270 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,271 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,272 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,273 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,274 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,275 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,276 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,287 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,288 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,289 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,291 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,292 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,293 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,294 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,295 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,296 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,297 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,298 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,299 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,300 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,301 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,302 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,303 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,304 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,305 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,307 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,308 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,309 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,310 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,311 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,312 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,313 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,314 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,315 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,316 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,317 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,318 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,319 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,320 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,321 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,322 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,323 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,324 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,325 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,326 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,327 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,328 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,329 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,330 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,331 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,332 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,333 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,334 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,335 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,336 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,337 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,339 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,340 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,341 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,342 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,343 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,344 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,345 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,346 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,347 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,348 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,349 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,350 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,351 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,352 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,353 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,354 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,355 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,356 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,357 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,359 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,360 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,361 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,362 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,363 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,364 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,365 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,366 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,367 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,368 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,369 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,370 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,371 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,372 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,373 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,375 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,376 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,377 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,378 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,379 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,380 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,381 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,382 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,383 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,384 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,386 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,387 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,388 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,389 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,390 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,391 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,392 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,393 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,394 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,395 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,396 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,397 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,398 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,399 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,400 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,401 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,402 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,403 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,404 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,405 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,406 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,407 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,408 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,409 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,410 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,411 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,412 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,413 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,414 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,415 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,416 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,418 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,419 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,420 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,421 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,422 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,423 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,424 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,425 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,426 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,427 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,428 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,429 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,430 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,431 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,432 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,433 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,434 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,437 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,438 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,439 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,440 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,442 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,443 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,444 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,445 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,446 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,447 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,448 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,449 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,451 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,452 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,453 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,454 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,455 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,456 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,457 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,459 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,460 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,461 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,462 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,463 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,464 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,465 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,467 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,468 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,469 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,470 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,471 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,472 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,474 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,475 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,476 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,477 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,478 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,479 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,481 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,482 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,483 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,484 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,485 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,486 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,488 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,489 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,490 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,491 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,492 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,493 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,494 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,496 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,497 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,498 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,499 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,500 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,501 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,503 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,504 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,505 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,506 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,508 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,509 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,510 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,511 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,512 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,514 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,515 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,516 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,517 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,518 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,519 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,521 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,522 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,523 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,524 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,525 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,526 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,527 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,529 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,530 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,531 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,532 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,533 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,534 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,535 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,537 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,538 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,539 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,540 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,541 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,542 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,544 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,545 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,546 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,547 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,548 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,549 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,551 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,552 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,553 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,554 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,557 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,559 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,571 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,575 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,584 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,588 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,591 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,595 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,598 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,603 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,607 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,611 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,615 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,623 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,628 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,632 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,637 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,642 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,646 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,651 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,655 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,660 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,664 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,668 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,672 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,676 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,680 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,689 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,693 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,697 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,705 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,708 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,709 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,712 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,715 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,718 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,719 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,720 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,721 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,723 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,724 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,725 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,726 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,727 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,728 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,729 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,731 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,732 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,733 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,734 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,735 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,736 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,738 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,739 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,740 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,741 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,742 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,743 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,744 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,746 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,747 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,748 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,749 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,750 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,751 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,752 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,754 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,755 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,756 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,757 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,758 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,759 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,760 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,762 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,763 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,764 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,765 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,766 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,768 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,769 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,770 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,771 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,772 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,774 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,775 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,776 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,777 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,778 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,779 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,781 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,782 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,783 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,784 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,785 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,786 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,788 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,789 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,790 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,791 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,792 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,794 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,795 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,796 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,797 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,798 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,799 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,800 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,802 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,803 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,804 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,805 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,806 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,807 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,809 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,810 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,811 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,812 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,813 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,815 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,816 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,817 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,818 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,819 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,820 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,821 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,823 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,824 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,825 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,826 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,827 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,828 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,830 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,831 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,832 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,833 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,835 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,836 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,837 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,838 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,839 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,840 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,842 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,843 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,844 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,845 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,846 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,847 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,848 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,850 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,851 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,852 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,853 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,854 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,855 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,856 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,858 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,859 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,860 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,861 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,862 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,863 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,864 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,866 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,867 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,868 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,869 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,870 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,871 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,872 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,874 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,875 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,876 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,877 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,878 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,879 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,880 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,881 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,883 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,884 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,885 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,886 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,887 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,888 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,890 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,891 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,892 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,893 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,894 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,895 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,897 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,898 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,899 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,900 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,901 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,903 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,904 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,905 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,906 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,908 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,909 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,910 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,911 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,912 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,914 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,915 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,916 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,917 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,918 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,919 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,921 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,922 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,923 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,924 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,925 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,926 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,927 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,929 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,930 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,931 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,932 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,933 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,934 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,936 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,937 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,938 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,939 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,940 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,941 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,943 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,944 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,946 INFO L244 Elim1Store]: Index analysis took 1669 ms [2021-11-21 02:00:05,954 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,955 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,957 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,958 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,959 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,961 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,962 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,964 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,965 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,967 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,968 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,969 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,971 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-21 02:00:05,973 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,975 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,977 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:05,979 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:06,153 INFO L354 Elim1Store]: treesize reduction 112, result has 41.1 percent of original size [2021-11-21 02:00:06,155 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 85 select indices, 85 select index equivalence classes, 1430 disjoint index pairs (out of 3570 index pairs), introduced 85 new quantified variables, introduced 7 case distinctions, treesize of input 739 treesize of output 1007 [2021-11-21 02:00:09,555 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:09,556 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:09,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:09,558 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:09,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:09,560 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:09,562 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:09,563 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:09,564 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:09,565 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:09,566 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:09,567 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:09,568 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:09,569 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:09,570 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:09,572 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:09,573 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:09,574 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:09,576 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:09,577 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:09,578 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:09,579 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:09,580 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:09,581 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:09,582 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:09,583 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:09,585 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:09,586 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:09,587 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:09,589 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:09,590 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:09,592 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:09,593 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:09,594 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:09,596 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:09,597 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:09,599 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:09,600 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:09,601 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:09,602 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:09,604 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:09,605 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:09,606 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:09,608 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:09,609 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:09,610 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:09,612 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:09,613 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:09,614 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:09,616 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:09,617 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:09,618 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:09,620 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:09,621 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:09,622 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:09,624 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:09,625 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:09,626 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:09,627 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:09,629 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:09,630 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:09,631 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:09,633 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:09,634 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:09,635 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:09,636 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:09,638 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:09,639 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:09,640 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:09,641 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:09,643 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:09,644 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:09,645 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:09,647 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:09,648 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:09,649 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:09,650 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:09,652 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:09,653 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:09,654 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:09,656 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:09,657 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:09,658 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:09,659 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:09,661 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:09,662 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:09,663 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:09,665 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:09,666 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:09,667 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:09,669 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:09,670 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:09,671 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:09,673 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:09,674 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:09,675 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:09,677 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:09,678 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:09,679 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:09,681 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:09,682 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:09,683 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:09,684 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:09,686 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:09,687 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:09,688 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:09,690 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:09,691 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:09,692 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:09,694 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:09,695 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:09,696 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:09,698 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:09,699 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:09,700 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:09,702 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:09,703 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:09,704 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:09,706 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:09,707 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:09,707 INFO L244 Elim1Store]: Index analysis took 152 ms [2021-11-21 02:00:09,710 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:09,711 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:09,713 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:09,714 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:09,716 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:09,717 INFO L190 IndexEqualityManager]: detected not equals via solver [2021-11-21 02:00:09,718 INFO L173 IndexEqualityManager]: detected equality via solver [2021-11-21 02:00:09,756 INFO L354 Elim1Store]: treesize reduction 13, result has 45.8 percent of original size [2021-11-21 02:00:09,756 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 16 select indices, 16 select index equivalence classes, 120 disjoint index pairs (out of 120 index pairs), introduced 16 new quantified variables, introduced 1 case distinctions, treesize of input 154 treesize of output 202 [2021-11-21 02:00:13,941 WARN L137 XnfTransformerHelper]: expecting exponential blowup for input size 8 [2021-11-21 02:00:14,266 WARN L137 XnfTransformerHelper]: expecting exponential blowup for input size 8 [2021-11-21 02:01:29,107 WARN L137 XnfTransformerHelper]: expecting exponential blowup for input size 8 [2021-11-21 02:01:58,660 INFO L197 IcfgInterpreter]: Interpreting procedure ldv_linux_kernel_locking_mutex_mutex_lock_mutex_of_sm_ftl with input of size 196 for LOIs [2021-11-21 02:02:08,912 INFO L197 IcfgInterpreter]: Interpreting procedure ldv_assert_linux_kernel_locking_mutex__one_thread_double_lock with input of size 178 for LOIs [2021-11-21 02:02:14,040 INFO L197 IcfgInterpreter]: Interpreting procedure sm_cache_flush with input of size 206 for LOIs [2021-11-21 02:02:20,695 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 20 [2021-11-21 02:02:20,714 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 20 treesize of output 17 [2021-11-21 02:02:25,392 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 18 [2021-11-21 02:02:25,424 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 15 treesize of output 14 [2021-11-21 02:02:32,530 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 20 [2021-11-21 02:02:32,556 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 20 treesize of output 17 [2021-11-21 02:02:37,887 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 20 [2021-11-21 02:02:37,912 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 20 treesize of output 17 [2021-11-21 02:03:04,915 INFO L354 Elim1Store]: treesize reduction 23, result has 17.9 percent of original size [2021-11-21 02:03:04,916 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 2 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 24 treesize of output 21 [2021-11-21 02:03:05,013 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 4 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 9 treesize of output 11 [2021-11-21 02:03:05,300 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 10 [2021-11-21 02:03:05,315 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 10 [2021-11-21 02:03:05,322 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 12 [2021-11-21 02:03:05,375 INFO L354 Elim1Store]: treesize reduction 32, result has 23.8 percent of original size [2021-11-21 02:03:05,376 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 98 treesize of output 97 [2021-11-21 02:03:05,415 INFO L354 Elim1Store]: treesize reduction 32, result has 23.8 percent of original size [2021-11-21 02:03:05,415 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 94 treesize of output 93 [2021-11-21 02:03:05,443 INFO L354 Elim1Store]: treesize reduction 34, result has 22.7 percent of original size [2021-11-21 02:03:05,444 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 1 case distinctions, treesize of input 90 treesize of output 89 [2021-11-21 02:03:05,506 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 10 [2021-11-21 02:03:05,516 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 16 treesize of output 12 [2021-11-21 02:03:05,529 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 14 treesize of output 10 [2021-11-21 02:03:05,645 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-11-21 02:03:05,645 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 35 treesize of output 38 [2021-11-21 02:03:05,667 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-11-21 02:03:05,667 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 32 treesize of output 35 [2021-11-21 02:03:05,998 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-11-21 02:03:05,999 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 35 treesize of output 38 [2021-11-21 02:03:06,022 INFO L354 Elim1Store]: treesize reduction 0, result has 100.0 percent of original size [2021-11-21 02:03:06,022 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 3 new quantified variables, introduced 1 case distinctions, treesize of input 32 treesize of output 35 [2021-11-21 02:03:06,126 INFO L354 Elim1Store]: treesize reduction 23, result has 17.9 percent of original size [2021-11-21 02:03:06,126 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 2 select indices, 2 select index equivalence classes, 0 disjoint index pairs (out of 1 index pairs), introduced 2 new quantified variables, introduced 3 case distinctions, treesize of input 44 treesize of output 41 [2021-11-21 02:03:07,219 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 9 treesize of output 3 [2021-11-21 02:03:07,711 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 9 treesize of output 3 [2021-11-21 02:03:08,116 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 35 treesize of output 17 [2021-11-21 02:03:08,173 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 5 [2021-11-21 02:03:12,565 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 9 treesize of output 3 [2021-11-21 02:03:12,794 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 9 treesize of output 3 [2021-11-21 02:03:12,920 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 35 treesize of output 17 [2021-11-21 02:03:12,959 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 2, 0 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 11 treesize of output 5 [2021-11-21 02:03:56,339 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 20 [2021-11-21 02:03:56,355 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 20 treesize of output 17 [2021-11-21 02:03:59,266 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 0 select indices, 0 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 0 new quantified variables, introduced 0 case distinctions, treesize of input 21 treesize of output 20 [2021-11-21 02:03:59,293 INFO L388 Elim1Store]: Elim1 did not use preprocessing eliminated variable of array dimension 1, 1 stores, 1 select indices, 1 select index equivalence classes, 0 disjoint index pairs (out of 0 index pairs), introduced 1 new quantified variables, introduced 0 case distinctions, treesize of input 20 treesize of output 17 [2021-11-21 02:03:59,553 INFO L197 IcfgInterpreter]: Interpreting procedure ldv__builtin_expect with input of size 224 for LOIs [2021-11-21 02:04:01,398 INFO L197 IcfgInterpreter]: Interpreting procedure clear_bit with input of size 209 for LOIs [2021-11-21 02:04:03,027 INFO L197 IcfgInterpreter]: Interpreting procedure sm_read_sector with input of size 264 for LOIs