./Ultimate.py --spec ../../sv-benchmarks/c/ReachSafety.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem17_label42_true-unreach-call.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version 5842f4b8 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_ddc48bd0-955d-4bed-b11c-7676191c2423/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_ddc48bd0-955d-4bed-b11c-7676191c2423/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_ddc48bd0-955d-4bed-b11c-7676191c2423/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_ddc48bd0-955d-4bed-b11c-7676191c2423/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem17_label42_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_ddc48bd0-955d-4bed-b11c-7676191c2423/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_ddc48bd0-955d-4bed-b11c-7676191c2423/bin-2019/utaipan --witnessprinter.witness.filename witness.graphml --witnessprinter.write.witness.besides.input.file false --witnessprinter.graph.data.specification CHECK( init(main()), LTL(G ! call(__VERIFIER_error())) ) --witnessprinter.graph.data.producer Taipan --witnessprinter.graph.data.architecture 32bit --witnessprinter.graph.data.programhash 740d37379aea2fad5292fccf2ef7f37563d48343 ................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................ Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-5842f4b [2018-11-18 16:21:59,506 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-18 16:21:59,508 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-18 16:21:59,515 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-18 16:21:59,515 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-18 16:21:59,516 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-18 16:21:59,516 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-18 16:21:59,518 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-18 16:21:59,519 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-18 16:21:59,520 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-18 16:21:59,520 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-18 16:21:59,521 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-18 16:21:59,521 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-18 16:21:59,522 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-18 16:21:59,523 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-18 16:21:59,523 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-18 16:21:59,524 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-18 16:21:59,526 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-18 16:21:59,527 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-18 16:21:59,529 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-18 16:21:59,529 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-18 16:21:59,530 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-18 16:21:59,532 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-18 16:21:59,532 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-18 16:21:59,532 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-18 16:21:59,533 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-18 16:21:59,533 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-18 16:21:59,534 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-18 16:21:59,535 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-18 16:21:59,535 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-18 16:21:59,535 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-18 16:21:59,537 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-18 16:21:59,537 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-18 16:21:59,537 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-18 16:21:59,537 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-18 16:21:59,538 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-18 16:21:59,538 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_ddc48bd0-955d-4bed-b11c-7676191c2423/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf [2018-11-18 16:21:59,548 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-18 16:21:59,548 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-18 16:21:59,549 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-18 16:21:59,549 INFO L133 SettingsManager]: * User list type=DISABLED [2018-11-18 16:21:59,549 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-11-18 16:21:59,549 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-11-18 16:21:59,549 INFO L133 SettingsManager]: * Explicit value domain=true [2018-11-18 16:21:59,550 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-11-18 16:21:59,550 INFO L133 SettingsManager]: * Octagon Domain=false [2018-11-18 16:21:59,550 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-11-18 16:21:59,550 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-11-18 16:21:59,550 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-11-18 16:21:59,550 INFO L133 SettingsManager]: * Interval Domain=false [2018-11-18 16:21:59,551 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-18 16:21:59,551 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-18 16:21:59,551 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-18 16:21:59,551 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-18 16:21:59,551 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-18 16:21:59,551 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-18 16:21:59,551 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-18 16:21:59,552 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-18 16:21:59,552 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-18 16:21:59,552 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-18 16:21:59,552 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-18 16:21:59,553 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-18 16:21:59,554 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-18 16:21:59,554 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-18 16:21:59,554 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-18 16:21:59,554 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-18 16:21:59,554 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-18 16:21:59,554 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-18 16:21:59,554 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-18 16:21:59,555 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-18 16:21:59,555 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-11-18 16:21:59,555 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-18 16:21:59,555 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-18 16:21:59,555 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-18 16:21:59,555 INFO L133 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES 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-vcloud-master/worker/working_dir_ddc48bd0-955d-4bed-b11c-7676191c2423/bin-2019/utaipan 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(__VERIFIER_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 -> 32bit Applying setting for plugin de.uni_freiburg.informatik.ultimate.witnessprinter: Graph data programhash -> 740d37379aea2fad5292fccf2ef7f37563d48343 [2018-11-18 16:21:59,579 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-18 16:21:59,588 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-18 16:21:59,591 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-18 16:21:59,592 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-18 16:21:59,592 INFO L276 PluginConnector]: CDTParser initialized [2018-11-18 16:21:59,593 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_ddc48bd0-955d-4bed-b11c-7676191c2423/bin-2019/utaipan/../../sv-benchmarks/c/eca-rers2012/Problem17_label42_true-unreach-call.c [2018-11-18 16:21:59,632 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_ddc48bd0-955d-4bed-b11c-7676191c2423/bin-2019/utaipan/data/235884ef2/4ee64bc3d1c24183abfa05f61505f5c7/FLAG3b46bbe23 [2018-11-18 16:22:00,061 INFO L307 CDTParser]: Found 1 translation units. [2018-11-18 16:22:00,062 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_ddc48bd0-955d-4bed-b11c-7676191c2423/sv-benchmarks/c/eca-rers2012/Problem17_label42_true-unreach-call.c [2018-11-18 16:22:00,079 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_ddc48bd0-955d-4bed-b11c-7676191c2423/bin-2019/utaipan/data/235884ef2/4ee64bc3d1c24183abfa05f61505f5c7/FLAG3b46bbe23 [2018-11-18 16:22:00,091 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_ddc48bd0-955d-4bed-b11c-7676191c2423/bin-2019/utaipan/data/235884ef2/4ee64bc3d1c24183abfa05f61505f5c7 [2018-11-18 16:22:00,094 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-18 16:22:00,095 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-18 16:22:00,096 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-18 16:22:00,096 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-18 16:22:00,099 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-18 16:22:00,100 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 04:22:00" (1/1) ... [2018-11-18 16:22:00,102 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@5ff47436 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 04:22:00, skipping insertion in model container [2018-11-18 16:22:00,103 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 18.11 04:22:00" (1/1) ... [2018-11-18 16:22:00,111 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-18 16:22:00,187 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-18 16:22:00,754 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 16:22:00,757 INFO L191 MainTranslator]: Completed pre-run [2018-11-18 16:22:01,015 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-18 16:22:01,027 INFO L195 MainTranslator]: Completed translation [2018-11-18 16:22:01,028 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 04:22:01 WrapperNode [2018-11-18 16:22:01,028 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-18 16:22:01,028 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-18 16:22:01,028 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-18 16:22:01,028 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-18 16:22:01,123 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 04:22:01" (1/1) ... [2018-11-18 16:22:01,149 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 04:22:01" (1/1) ... [2018-11-18 16:22:01,155 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-18 16:22:01,156 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-18 16:22:01,156 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-18 16:22:01,156 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-18 16:22:01,163 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 04:22:01" (1/1) ... [2018-11-18 16:22:01,164 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 04:22:01" (1/1) ... [2018-11-18 16:22:01,172 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 04:22:01" (1/1) ... [2018-11-18 16:22:01,172 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 04:22:01" (1/1) ... [2018-11-18 16:22:01,217 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 04:22:01" (1/1) ... [2018-11-18 16:22:01,230 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 04:22:01" (1/1) ... [2018-11-18 16:22:01,248 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 04:22:01" (1/1) ... [2018-11-18 16:22:01,268 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-18 16:22:01,268 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-18 16:22:01,269 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-18 16:22:01,269 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-18 16:22:01,270 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 04:22:01" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_ddc48bd0-955d-4bed-b11c-7676191c2423/bin-2019/utaipan/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-18 16:22:01,316 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2018-11-18 16:22:01,316 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-18 16:22:01,316 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-18 16:22:01,316 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output2 [2018-11-18 16:22:01,316 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output2 [2018-11-18 16:22:01,316 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2018-11-18 16:22:01,316 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2018-11-18 16:22:01,317 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-18 16:22:01,317 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-18 16:22:01,317 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-18 16:22:01,317 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-18 16:22:04,060 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-18 16:22:04,061 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 04:22:04 BoogieIcfgContainer [2018-11-18 16:22:04,061 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-18 16:22:04,061 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-18 16:22:04,062 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-18 16:22:04,065 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-18 16:22:04,065 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 18.11 04:22:00" (1/3) ... [2018-11-18 16:22:04,066 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7832198d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 04:22:04, skipping insertion in model container [2018-11-18 16:22:04,066 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 18.11 04:22:01" (2/3) ... [2018-11-18 16:22:04,066 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@7832198d and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 18.11 04:22:04, skipping insertion in model container [2018-11-18 16:22:04,067 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 04:22:04" (3/3) ... [2018-11-18 16:22:04,068 INFO L112 eAbstractionObserver]: Analyzing ICFG Problem17_label42_true-unreach-call.c [2018-11-18 16:22:04,077 INFO L136 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-18 16:22:04,086 INFO L148 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-18 16:22:04,100 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-18 16:22:04,133 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-18 16:22:04,133 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-18 16:22:04,133 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-18 16:22:04,133 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-18 16:22:04,134 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-18 16:22:04,136 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-18 16:22:04,137 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-18 16:22:04,137 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-18 16:22:04,164 INFO L276 IsEmpty]: Start isEmpty. Operand 604 states. [2018-11-18 16:22:04,170 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 48 [2018-11-18 16:22:04,170 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 16:22:04,171 INFO L375 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 16:22:04,173 INFO L423 AbstractCegarLoop]: === Iteration 1 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 16:22:04,178 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 16:22:04,179 INFO L82 PathProgramCache]: Analyzing trace with hash -1611453546, now seen corresponding path program 1 times [2018-11-18 16:22:04,181 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 16:22:04,226 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 16:22:04,227 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 16:22:04,227 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 16:22:04,227 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 16:22:04,297 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 16:22:04,418 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 16:22:04,420 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 16:22:04,421 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-11-18 16:22:04,421 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 16:22:04,426 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-11-18 16:22:04,434 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-11-18 16:22:04,434 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-11-18 16:22:04,436 INFO L87 Difference]: Start difference. First operand 604 states. Second operand 4 states. [2018-11-18 16:22:07,434 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 16:22:07,435 INFO L93 Difference]: Finished difference Result 2162 states and 4007 transitions. [2018-11-18 16:22:07,436 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-11-18 16:22:07,437 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 47 [2018-11-18 16:22:07,438 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 16:22:07,456 INFO L225 Difference]: With dead ends: 2162 [2018-11-18 16:22:07,456 INFO L226 Difference]: Without dead ends: 1552 [2018-11-18 16:22:07,462 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 4 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-11-18 16:22:07,475 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1552 states. [2018-11-18 16:22:07,537 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1552 to 1525. [2018-11-18 16:22:07,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1525 states. [2018-11-18 16:22:07,547 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1525 states to 1525 states and 2696 transitions. [2018-11-18 16:22:07,549 INFO L78 Accepts]: Start accepts. Automaton has 1525 states and 2696 transitions. Word has length 47 [2018-11-18 16:22:07,549 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 16:22:07,549 INFO L480 AbstractCegarLoop]: Abstraction has 1525 states and 2696 transitions. [2018-11-18 16:22:07,550 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-11-18 16:22:07,550 INFO L276 IsEmpty]: Start isEmpty. Operand 1525 states and 2696 transitions. [2018-11-18 16:22:07,555 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 127 [2018-11-18 16:22:07,555 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 16:22:07,556 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 16:22:07,556 INFO L423 AbstractCegarLoop]: === Iteration 2 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 16:22:07,556 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 16:22:07,556 INFO L82 PathProgramCache]: Analyzing trace with hash 1100502633, now seen corresponding path program 1 times [2018-11-18 16:22:07,556 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 16:22:07,557 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 16:22:07,558 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 16:22:07,558 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 16:22:07,558 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 16:22:07,600 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 16:22:07,731 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 16:22:07,732 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 16:22:07,732 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-18 16:22:07,732 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 16:22:07,734 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-18 16:22:07,734 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-18 16:22:07,735 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2018-11-18 16:22:07,735 INFO L87 Difference]: Start difference. First operand 1525 states and 2696 transitions. Second operand 6 states. [2018-11-18 16:22:12,548 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 16:22:12,548 INFO L93 Difference]: Finished difference Result 5786 states and 10670 transitions. [2018-11-18 16:22:12,549 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-18 16:22:12,549 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 126 [2018-11-18 16:22:12,550 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 16:22:12,572 INFO L225 Difference]: With dead ends: 5786 [2018-11-18 16:22:12,572 INFO L226 Difference]: Without dead ends: 4267 [2018-11-18 16:22:12,585 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=18, Invalid=24, Unknown=0, NotChecked=0, Total=42 [2018-11-18 16:22:12,588 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4267 states. [2018-11-18 16:22:12,672 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4267 to 4241. [2018-11-18 16:22:12,672 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4241 states. [2018-11-18 16:22:12,688 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4241 states to 4241 states and 6348 transitions. [2018-11-18 16:22:12,688 INFO L78 Accepts]: Start accepts. Automaton has 4241 states and 6348 transitions. Word has length 126 [2018-11-18 16:22:12,689 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 16:22:12,689 INFO L480 AbstractCegarLoop]: Abstraction has 4241 states and 6348 transitions. [2018-11-18 16:22:12,689 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-18 16:22:12,689 INFO L276 IsEmpty]: Start isEmpty. Operand 4241 states and 6348 transitions. [2018-11-18 16:22:12,693 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 128 [2018-11-18 16:22:12,693 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 16:22:12,693 INFO L375 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 16:22:12,694 INFO L423 AbstractCegarLoop]: === Iteration 3 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 16:22:12,694 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 16:22:12,694 INFO L82 PathProgramCache]: Analyzing trace with hash 427806551, now seen corresponding path program 1 times [2018-11-18 16:22:12,694 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 16:22:12,695 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 16:22:12,695 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 16:22:12,695 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 16:22:12,695 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 16:22:12,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 16:22:12,801 INFO L134 CoverageAnalysis]: Checked inductivity of 40 backedges. 40 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 16:22:12,801 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 16:22:12,801 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-18 16:22:12,802 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 16:22:12,802 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-18 16:22:12,802 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-18 16:22:12,802 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2018-11-18 16:22:12,803 INFO L87 Difference]: Start difference. First operand 4241 states and 6348 transitions. Second operand 6 states. [2018-11-18 16:22:15,018 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 16:22:15,019 INFO L93 Difference]: Finished difference Result 12261 states and 20033 transitions. [2018-11-18 16:22:15,019 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-18 16:22:15,019 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 127 [2018-11-18 16:22:15,019 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 16:22:15,045 INFO L225 Difference]: With dead ends: 12261 [2018-11-18 16:22:15,045 INFO L226 Difference]: Without dead ends: 8026 [2018-11-18 16:22:15,056 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2018-11-18 16:22:15,060 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 8026 states. [2018-11-18 16:22:15,171 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 8026 to 7941. [2018-11-18 16:22:15,171 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7941 states. [2018-11-18 16:22:15,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7941 states to 7941 states and 11956 transitions. [2018-11-18 16:22:15,191 INFO L78 Accepts]: Start accepts. Automaton has 7941 states and 11956 transitions. Word has length 127 [2018-11-18 16:22:15,191 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 16:22:15,191 INFO L480 AbstractCegarLoop]: Abstraction has 7941 states and 11956 transitions. [2018-11-18 16:22:15,192 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-18 16:22:15,192 INFO L276 IsEmpty]: Start isEmpty. Operand 7941 states and 11956 transitions. [2018-11-18 16:22:15,195 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 202 [2018-11-18 16:22:15,195 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 16:22:15,196 INFO L375 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 16:22:15,196 INFO L423 AbstractCegarLoop]: === Iteration 4 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 16:22:15,196 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 16:22:15,196 INFO L82 PathProgramCache]: Analyzing trace with hash 126489534, now seen corresponding path program 1 times [2018-11-18 16:22:15,196 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 16:22:15,197 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 16:22:15,197 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 16:22:15,197 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 16:22:15,197 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 16:22:15,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 16:22:15,326 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 81 proven. 5 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2018-11-18 16:22:15,326 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 16:22:15,327 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-18 16:22:15,327 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 202 with the following transitions: [2018-11-18 16:22:15,328 INFO L202 CegarAbsIntRunner]: [0], [1], [711], [718], [726], [734], [742], [750], [758], [766], [774], [782], [790], [798], [806], [814], [822], [830], [838], [846], [854], [862], [870], [878], [886], [894], [902], [910], [918], [926], [934], [942], [950], [958], [966], [974], [982], [986], [988], [991], [999], [1007], [1015], [1023], [1031], [1039], [1047], [1055], [1063], [1071], [1079], [1087], [1095], [1103], [1111], [1119], [1127], [1135], [1143], [1151], [1159], [1167], [1175], [1183], [1191], [1199], [1204], [1208], [1212], [1216], [1220], [1223], [1224], [1228], [1232], [1236], [1239], [2279], [2283], [2287], [2293], [2297], [2299], [2306], [2307], [2308], [2310], [2311] [2018-11-18 16:22:15,361 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-18 16:22:15,361 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-18 16:22:16,006 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-18 16:22:16,007 INFO L272 AbstractInterpreter]: Visited 88 different actions 250 times. Merged at 5 different actions 9 times. Never widened. Performed 2778 root evaluator evaluations with a maximum evaluation depth of 14. Performed 2778 inverse root evaluator evaluations with a maximum inverse evaluation depth of 14. Found 1 fixpoints after 1 different actions. Largest state had 26 variables. [2018-11-18 16:22:16,026 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 16:22:16,027 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-18 16:22:16,027 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 16:22:16,027 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_ddc48bd0-955d-4bed-b11c-7676191c2423/bin-2019/utaipan/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-18 16:22:16,037 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 16:22:16,037 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-18 16:22:16,093 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 16:22:16,103 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 16:22:16,226 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 153 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 16:22:16,226 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-18 16:22:16,337 INFO L134 CoverageAnalysis]: Checked inductivity of 155 backedges. 153 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-18 16:22:16,353 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-18 16:22:16,354 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5, 5] total 11 [2018-11-18 16:22:16,354 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-18 16:22:16,354 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-11-18 16:22:16,355 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-11-18 16:22:16,355 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=34, Invalid=76, Unknown=0, NotChecked=0, Total=110 [2018-11-18 16:22:16,355 INFO L87 Difference]: Start difference. First operand 7941 states and 11956 transitions. Second operand 9 states. [2018-11-18 16:22:19,967 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 16:22:19,967 INFO L93 Difference]: Finished difference Result 19976 states and 30387 transitions. [2018-11-18 16:22:19,968 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2018-11-18 16:22:19,968 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 201 [2018-11-18 16:22:19,969 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 16:22:20,015 INFO L225 Difference]: With dead ends: 19976 [2018-11-18 16:22:20,015 INFO L226 Difference]: Without dead ends: 12006 [2018-11-18 16:22:20,048 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 419 GetRequests, 400 SyntacticMatches, 3 SemanticMatches, 16 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 45 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=95, Invalid=211, Unknown=0, NotChecked=0, Total=306 [2018-11-18 16:22:20,055 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 12006 states. [2018-11-18 16:22:20,229 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 12006 to 11981. [2018-11-18 16:22:20,230 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11981 states. [2018-11-18 16:22:20,253 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11981 states to 11981 states and 15409 transitions. [2018-11-18 16:22:20,253 INFO L78 Accepts]: Start accepts. Automaton has 11981 states and 15409 transitions. Word has length 201 [2018-11-18 16:22:20,253 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 16:22:20,254 INFO L480 AbstractCegarLoop]: Abstraction has 11981 states and 15409 transitions. [2018-11-18 16:22:20,254 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-11-18 16:22:20,254 INFO L276 IsEmpty]: Start isEmpty. Operand 11981 states and 15409 transitions. [2018-11-18 16:22:20,257 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 215 [2018-11-18 16:22:20,257 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 16:22:20,258 INFO L375 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 16:22:20,258 INFO L423 AbstractCegarLoop]: === Iteration 5 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 16:22:20,258 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 16:22:20,258 INFO L82 PathProgramCache]: Analyzing trace with hash 118712312, now seen corresponding path program 1 times [2018-11-18 16:22:20,258 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 16:22:20,259 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 16:22:20,259 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 16:22:20,259 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 16:22:20,259 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 16:22:20,283 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 16:22:20,496 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 104 proven. 48 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2018-11-18 16:22:20,497 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 16:22:20,497 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-18 16:22:20,497 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 215 with the following transitions: [2018-11-18 16:22:20,497 INFO L202 CegarAbsIntRunner]: [0], [1], [711], [718], [726], [734], [742], [750], [758], [766], [774], [782], [790], [798], [806], [814], [822], [830], [838], [846], [854], [862], [870], [878], [886], [894], [902], [910], [918], [926], [934], [942], [950], [958], [966], [974], [982], [986], [988], [991], [999], [1007], [1015], [1023], [1031], [1039], [1047], [1055], [1063], [1071], [1079], [1087], [1095], [1103], [1111], [1119], [1127], [1135], [1143], [1151], [1159], [1167], [1175], [1183], [1191], [1199], [1204], [1208], [1212], [1216], [1220], [1224], [1228], [1232], [1236], [1239], [1240], [1244], [1255], [1259], [1263], [1267], [1271], [1275], [1279], [1282], [2279], [2283], [2287], [2293], [2297], [2299], [2306], [2307], [2308], [2310], [2311] [2018-11-18 16:22:20,501 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-18 16:22:20,501 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-18 16:22:20,651 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-18 16:22:20,651 INFO L272 AbstractInterpreter]: Visited 97 different actions 193 times. Merged at 7 different actions 11 times. Never widened. Performed 2229 root evaluator evaluations with a maximum evaluation depth of 10. Performed 2229 inverse root evaluator evaluations with a maximum inverse evaluation depth of 10. Found 2 fixpoints after 2 different actions. Largest state had 26 variables. [2018-11-18 16:22:20,664 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 16:22:20,664 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-18 16:22:20,664 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 16:22:20,665 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_ddc48bd0-955d-4bed-b11c-7676191c2423/bin-2019/utaipan/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-18 16:22:20,671 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 16:22:20,671 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-18 16:22:20,711 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 16:22:20,716 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 16:22:20,751 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 83 proven. 0 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2018-11-18 16:22:20,751 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-18 16:22:20,801 INFO L134 CoverageAnalysis]: Checked inductivity of 159 backedges. 83 proven. 0 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2018-11-18 16:22:20,817 INFO L312 seRefinementStrategy]: Constructing automaton from 2 perfect and 1 imperfect interpolant sequences. [2018-11-18 16:22:20,818 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [7] total 8 [2018-11-18 16:22:20,818 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 16:22:20,818 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 16:22:20,818 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 16:22:20,818 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=36, Unknown=0, NotChecked=0, Total=56 [2018-11-18 16:22:20,819 INFO L87 Difference]: Start difference. First operand 11981 states and 15409 transitions. Second operand 3 states. [2018-11-18 16:22:22,343 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 16:22:22,343 INFO L93 Difference]: Finished difference Result 23956 states and 30812 transitions. [2018-11-18 16:22:22,344 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 16:22:22,344 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 214 [2018-11-18 16:22:22,345 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 16:22:22,371 INFO L225 Difference]: With dead ends: 23956 [2018-11-18 16:22:22,371 INFO L226 Difference]: Without dead ends: 11981 [2018-11-18 16:22:22,398 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 439 GetRequests, 428 SyntacticMatches, 5 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=20, Invalid=36, Unknown=0, NotChecked=0, Total=56 [2018-11-18 16:22:22,405 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 11981 states. [2018-11-18 16:22:22,538 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 11981 to 11981. [2018-11-18 16:22:22,538 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 11981 states. [2018-11-18 16:22:22,558 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 11981 states to 11981 states and 14806 transitions. [2018-11-18 16:22:22,558 INFO L78 Accepts]: Start accepts. Automaton has 11981 states and 14806 transitions. Word has length 214 [2018-11-18 16:22:22,558 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 16:22:22,559 INFO L480 AbstractCegarLoop]: Abstraction has 11981 states and 14806 transitions. [2018-11-18 16:22:22,559 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 16:22:22,559 INFO L276 IsEmpty]: Start isEmpty. Operand 11981 states and 14806 transitions. [2018-11-18 16:22:22,563 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 292 [2018-11-18 16:22:22,563 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 16:22:22,564 INFO L375 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 16:22:22,564 INFO L423 AbstractCegarLoop]: === Iteration 6 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 16:22:22,631 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 16:22:22,631 INFO L82 PathProgramCache]: Analyzing trace with hash 115888515, now seen corresponding path program 1 times [2018-11-18 16:22:22,631 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 16:22:22,632 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 16:22:22,632 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 16:22:22,632 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 16:22:22,632 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 16:22:22,662 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 16:22:22,758 INFO L134 CoverageAnalysis]: Checked inductivity of 353 backedges. 275 proven. 2 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2018-11-18 16:22:22,758 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 16:22:22,758 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-18 16:22:22,758 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 292 with the following transitions: [2018-11-18 16:22:22,758 INFO L202 CegarAbsIntRunner]: [0], [1], [711], [718], [726], [734], [742], [750], [758], [766], [774], [782], [790], [798], [806], [814], [822], [830], [838], [846], [854], [862], [870], [878], [886], [894], [902], [910], [918], [926], [934], [942], [950], [958], [966], [974], [982], [986], [988], [991], [999], [1007], [1015], [1023], [1031], [1039], [1047], [1055], [1063], [1071], [1079], [1087], [1095], [1103], [1111], [1119], [1127], [1135], [1143], [1151], [1159], [1167], [1175], [1183], [1191], [1199], [1204], [1208], [1212], [1216], [1220], [1224], [1228], [1231], [1232], [1236], [1239], [1240], [1244], [1255], [1259], [1263], [1267], [1271], [1275], [1279], [1282], [2279], [2283], [2287], [2293], [2297], [2299], [2306], [2307], [2308], [2310], [2311] [2018-11-18 16:22:22,761 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-18 16:22:22,761 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-18 16:22:22,890 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-18 16:22:22,890 INFO L272 AbstractInterpreter]: Visited 98 different actions 197 times. Merged at 8 different actions 13 times. Never widened. Performed 2281 root evaluator evaluations with a maximum evaluation depth of 11. Performed 2281 inverse root evaluator evaluations with a maximum inverse evaluation depth of 11. Found 3 fixpoints after 3 different actions. Largest state had 26 variables. [2018-11-18 16:22:22,896 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 16:22:22,896 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-18 16:22:22,896 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 16:22:22,897 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_ddc48bd0-955d-4bed-b11c-7676191c2423/bin-2019/utaipan/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-18 16:22:22,906 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 16:22:22,906 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-18 16:22:22,954 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 16:22:22,958 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 16:22:23,004 INFO L134 CoverageAnalysis]: Checked inductivity of 353 backedges. 275 proven. 2 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2018-11-18 16:22:23,004 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-18 16:22:23,095 INFO L134 CoverageAnalysis]: Checked inductivity of 353 backedges. 275 proven. 2 refuted. 0 times theorem prover too weak. 76 trivial. 0 not checked. [2018-11-18 16:22:23,111 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-18 16:22:23,111 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5, 5] total 9 [2018-11-18 16:22:23,111 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-18 16:22:23,112 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-11-18 16:22:23,112 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-11-18 16:22:23,112 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=46, Unknown=0, NotChecked=0, Total=72 [2018-11-18 16:22:23,112 INFO L87 Difference]: Start difference. First operand 11981 states and 14806 transitions. Second operand 7 states. [2018-11-18 16:22:27,113 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 16:22:27,113 INFO L93 Difference]: Finished difference Result 35149 states and 44133 transitions. [2018-11-18 16:22:27,114 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2018-11-18 16:22:27,114 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 291 [2018-11-18 16:22:27,115 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 16:22:27,177 INFO L225 Difference]: With dead ends: 35149 [2018-11-18 16:22:27,177 INFO L226 Difference]: Without dead ends: 23140 [2018-11-18 16:22:27,206 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 597 GetRequests, 584 SyntacticMatches, 1 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 20 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=65, Invalid=117, Unknown=0, NotChecked=0, Total=182 [2018-11-18 16:22:27,223 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 23140 states. [2018-11-18 16:22:27,573 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 23140 to 21831. [2018-11-18 16:22:27,574 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 21831 states. [2018-11-18 16:22:27,615 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 21831 states to 21831 states and 26150 transitions. [2018-11-18 16:22:27,615 INFO L78 Accepts]: Start accepts. Automaton has 21831 states and 26150 transitions. Word has length 291 [2018-11-18 16:22:27,616 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 16:22:27,616 INFO L480 AbstractCegarLoop]: Abstraction has 21831 states and 26150 transitions. [2018-11-18 16:22:27,616 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-11-18 16:22:27,616 INFO L276 IsEmpty]: Start isEmpty. Operand 21831 states and 26150 transitions. [2018-11-18 16:22:27,628 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 338 [2018-11-18 16:22:27,629 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 16:22:27,629 INFO L375 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 16:22:27,629 INFO L423 AbstractCegarLoop]: === Iteration 7 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 16:22:27,629 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 16:22:27,629 INFO L82 PathProgramCache]: Analyzing trace with hash 1831026004, now seen corresponding path program 1 times [2018-11-18 16:22:27,630 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 16:22:27,630 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 16:22:27,630 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 16:22:27,630 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 16:22:27,631 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 16:22:27,673 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 16:22:27,969 INFO L134 CoverageAnalysis]: Checked inductivity of 362 backedges. 130 proven. 146 refuted. 0 times theorem prover too weak. 86 trivial. 0 not checked. [2018-11-18 16:22:27,969 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 16:22:27,969 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-18 16:22:27,969 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 338 with the following transitions: [2018-11-18 16:22:27,970 INFO L202 CegarAbsIntRunner]: [0], [1], [711], [718], [726], [734], [742], [750], [758], [766], [774], [782], [790], [798], [806], [814], [822], [830], [838], [846], [854], [862], [870], [878], [886], [894], [902], [910], [918], [926], [934], [942], [950], [958], [966], [974], [982], [986], [988], [991], [999], [1007], [1015], [1023], [1031], [1039], [1047], [1055], [1063], [1071], [1079], [1087], [1095], [1103], [1111], [1119], [1127], [1135], [1143], [1151], [1159], [1167], [1175], [1183], [1191], [1199], [1204], [1208], [1212], [1216], [1220], [1224], [1228], [1231], [1232], [1236], [1240], [1244], [1255], [1259], [1263], [1267], [1271], [1275], [1279], [1282], [1283], [1287], [1291], [1295], [1299], [1303], [1307], [1318], [1322], [1326], [1330], [1334], [1345], [1349], [1353], [1357], [1361], [1365], [1369], [1373], [1377], [1381], [1385], [1389], [1393], [1397], [1401], [1405], [1409], [1413], [1417], [1428], [1432], [1436], [1440], [1443], [1448], [1450], [2279], [2283], [2287], [2293], [2297], [2299], [2306], [2307], [2308], [2310], [2311] [2018-11-18 16:22:27,974 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-18 16:22:27,974 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-18 16:22:28,265 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-18 16:22:28,265 INFO L272 AbstractInterpreter]: Visited 135 different actions 269 times. Merged at 8 different actions 13 times. Never widened. Performed 3443 root evaluator evaluations with a maximum evaluation depth of 16. Performed 3443 inverse root evaluator evaluations with a maximum inverse evaluation depth of 16. Found 3 fixpoints after 3 different actions. Largest state had 26 variables. [2018-11-18 16:22:28,276 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 16:22:28,277 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-18 16:22:28,277 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 16:22:28,277 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_ddc48bd0-955d-4bed-b11c-7676191c2423/bin-2019/utaipan/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-18 16:22:28,287 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 16:22:28,287 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-18 16:22:28,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 16:22:28,355 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 16:22:28,530 INFO L134 CoverageAnalysis]: Checked inductivity of 362 backedges. 238 proven. 2 refuted. 0 times theorem prover too weak. 122 trivial. 0 not checked. [2018-11-18 16:22:28,530 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-18 16:22:28,979 INFO L134 CoverageAnalysis]: Checked inductivity of 362 backedges. 130 proven. 227 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2018-11-18 16:22:28,995 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-18 16:22:28,995 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [8, 7, 8] total 15 [2018-11-18 16:22:28,995 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-18 16:22:28,996 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2018-11-18 16:22:28,996 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2018-11-18 16:22:28,996 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=63, Invalid=147, Unknown=0, NotChecked=0, Total=210 [2018-11-18 16:22:28,996 INFO L87 Difference]: Start difference. First operand 21831 states and 26150 transitions. Second operand 10 states. [2018-11-18 16:22:34,657 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 16:22:34,658 INFO L93 Difference]: Finished difference Result 71556 states and 89640 transitions. [2018-11-18 16:22:34,658 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2018-11-18 16:22:34,658 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 337 [2018-11-18 16:22:34,659 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 16:22:34,762 INFO L225 Difference]: With dead ends: 71556 [2018-11-18 16:22:34,762 INFO L226 Difference]: Without dead ends: 45886 [2018-11-18 16:22:34,824 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 706 GetRequests, 679 SyntacticMatches, 2 SemanticMatches, 25 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 142 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=210, Invalid=492, Unknown=0, NotChecked=0, Total=702 [2018-11-18 16:22:34,855 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 45886 states. [2018-11-18 16:22:35,425 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 45886 to 39757. [2018-11-18 16:22:35,425 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 39757 states. [2018-11-18 16:22:35,489 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 39757 states to 39757 states and 49159 transitions. [2018-11-18 16:22:35,490 INFO L78 Accepts]: Start accepts. Automaton has 39757 states and 49159 transitions. Word has length 337 [2018-11-18 16:22:35,490 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 16:22:35,490 INFO L480 AbstractCegarLoop]: Abstraction has 39757 states and 49159 transitions. [2018-11-18 16:22:35,490 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2018-11-18 16:22:35,490 INFO L276 IsEmpty]: Start isEmpty. Operand 39757 states and 49159 transitions. [2018-11-18 16:22:35,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 375 [2018-11-18 16:22:35,507 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 16:22:35,507 INFO L375 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 16:22:35,508 INFO L423 AbstractCegarLoop]: === Iteration 8 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 16:22:35,508 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 16:22:35,508 INFO L82 PathProgramCache]: Analyzing trace with hash -227933580, now seen corresponding path program 1 times [2018-11-18 16:22:35,508 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 16:22:35,509 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 16:22:35,509 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 16:22:35,509 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 16:22:35,509 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 16:22:35,557 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 16:22:35,701 INFO L134 CoverageAnalysis]: Checked inductivity of 406 backedges. 126 proven. 0 refuted. 0 times theorem prover too weak. 280 trivial. 0 not checked. [2018-11-18 16:22:35,702 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 16:22:35,702 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-11-18 16:22:35,702 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 16:22:35,702 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-11-18 16:22:35,702 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-11-18 16:22:35,703 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-11-18 16:22:35,703 INFO L87 Difference]: Start difference. First operand 39757 states and 49159 transitions. Second operand 4 states. [2018-11-18 16:22:38,892 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 16:22:38,892 INFO L93 Difference]: Finished difference Result 108856 states and 139286 transitions. [2018-11-18 16:22:38,893 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-11-18 16:22:38,893 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 374 [2018-11-18 16:22:38,893 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 16:22:38,996 INFO L225 Difference]: With dead ends: 108856 [2018-11-18 16:22:38,996 INFO L226 Difference]: Without dead ends: 53298 [2018-11-18 16:22:39,083 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 2 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-11-18 16:22:39,113 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 53298 states. [2018-11-18 16:22:39,591 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 53298 to 49236. [2018-11-18 16:22:39,591 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 49236 states. [2018-11-18 16:22:39,666 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 49236 states to 49236 states and 59895 transitions. [2018-11-18 16:22:39,667 INFO L78 Accepts]: Start accepts. Automaton has 49236 states and 59895 transitions. Word has length 374 [2018-11-18 16:22:39,667 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 16:22:39,668 INFO L480 AbstractCegarLoop]: Abstraction has 49236 states and 59895 transitions. [2018-11-18 16:22:39,668 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-11-18 16:22:39,668 INFO L276 IsEmpty]: Start isEmpty. Operand 49236 states and 59895 transitions. [2018-11-18 16:22:39,683 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 479 [2018-11-18 16:22:39,683 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 16:22:39,683 INFO L375 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 16:22:39,684 INFO L423 AbstractCegarLoop]: === Iteration 9 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 16:22:39,684 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 16:22:39,684 INFO L82 PathProgramCache]: Analyzing trace with hash 479746725, now seen corresponding path program 1 times [2018-11-18 16:22:39,684 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 16:22:39,685 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 16:22:39,685 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 16:22:39,685 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 16:22:39,685 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 16:22:39,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 16:22:40,018 INFO L134 CoverageAnalysis]: Checked inductivity of 669 backedges. 389 proven. 2 refuted. 0 times theorem prover too weak. 278 trivial. 0 not checked. [2018-11-18 16:22:40,019 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 16:22:40,019 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-18 16:22:40,019 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 479 with the following transitions: [2018-11-18 16:22:40,019 INFO L202 CegarAbsIntRunner]: [0], [1], [711], [718], [726], [734], [742], [750], [758], [766], [774], [782], [790], [798], [806], [814], [822], [830], [838], [846], [854], [862], [870], [878], [886], [894], [902], [910], [918], [926], [934], [942], [950], [958], [966], [974], [982], [986], [988], [991], [999], [1007], [1015], [1023], [1031], [1039], [1047], [1055], [1063], [1071], [1079], [1087], [1095], [1103], [1111], [1119], [1127], [1135], [1143], [1151], [1159], [1167], [1175], [1183], [1191], [1199], [1204], [1208], [1212], [1216], [1220], [1223], [1224], [1228], [1232], [1236], [1240], [1244], [1255], [1259], [1263], [1267], [1271], [1275], [1279], [1282], [1283], [1287], [1291], [1295], [1299], [1303], [1307], [1318], [1322], [1326], [1330], [1334], [1345], [1349], [1353], [1357], [1361], [1365], [1369], [1373], [1376], [1377], [1381], [1385], [1389], [1393], [1397], [1401], [1405], [1409], [1413], [1417], [1428], [1432], [1436], [1440], [1451], [1455], [1459], [1463], [1467], [1471], [1475], [1479], [1490], [1501], [1505], [1516], [1520], [1524], [1528], [1532], [1536], [1540], [1544], [1548], [1559], [1563], [1567], [1578], [1582], [1593], [1597], [1601], [1612], [1623], [1627], [1631], [1635], [1639], [1643], [1647], [1651], [1654], [2279], [2283], [2287], [2293], [2297], [2299], [2306], [2307], [2308], [2310], [2311] [2018-11-18 16:22:40,023 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-18 16:22:40,023 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-18 16:22:40,434 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-18 16:22:40,434 INFO L272 AbstractInterpreter]: Visited 171 different actions 513 times. Merged at 8 different actions 23 times. Never widened. Performed 7236 root evaluator evaluations with a maximum evaluation depth of 14. Performed 7236 inverse root evaluator evaluations with a maximum inverse evaluation depth of 14. Found 6 fixpoints after 4 different actions. Largest state had 26 variables. [2018-11-18 16:22:40,448 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 16:22:40,449 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-18 16:22:40,449 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 16:22:40,449 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_ddc48bd0-955d-4bed-b11c-7676191c2423/bin-2019/utaipan/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-18 16:22:40,457 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 16:22:40,457 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-18 16:22:40,527 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 16:22:40,532 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 16:22:40,605 INFO L134 CoverageAnalysis]: Checked inductivity of 669 backedges. 389 proven. 2 refuted. 0 times theorem prover too weak. 278 trivial. 0 not checked. [2018-11-18 16:22:40,606 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-18 16:22:40,714 INFO L134 CoverageAnalysis]: Checked inductivity of 669 backedges. 389 proven. 2 refuted. 0 times theorem prover too weak. 278 trivial. 0 not checked. [2018-11-18 16:22:40,730 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-18 16:22:40,731 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5] total 7 [2018-11-18 16:22:40,731 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-18 16:22:40,731 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-18 16:22:40,731 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-18 16:22:40,731 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=26, Unknown=0, NotChecked=0, Total=42 [2018-11-18 16:22:40,732 INFO L87 Difference]: Start difference. First operand 49236 states and 59895 transitions. Second operand 6 states. [2018-11-18 16:22:43,780 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 16:22:43,780 INFO L93 Difference]: Finished difference Result 106258 states and 129324 transitions. [2018-11-18 16:22:43,780 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2018-11-18 16:22:43,781 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 478 [2018-11-18 16:22:43,781 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 16:22:43,876 INFO L225 Difference]: With dead ends: 106258 [2018-11-18 16:22:43,876 INFO L226 Difference]: Without dead ends: 51034 [2018-11-18 16:22:43,945 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 970 GetRequests, 958 SyntacticMatches, 2 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=48, Invalid=84, Unknown=0, NotChecked=0, Total=132 [2018-11-18 16:22:43,972 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 51034 states. [2018-11-18 16:22:44,417 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 51034 to 47665. [2018-11-18 16:22:44,417 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 47665 states. [2018-11-18 16:22:44,483 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 47665 states to 47665 states and 57907 transitions. [2018-11-18 16:22:44,484 INFO L78 Accepts]: Start accepts. Automaton has 47665 states and 57907 transitions. Word has length 478 [2018-11-18 16:22:44,485 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 16:22:44,485 INFO L480 AbstractCegarLoop]: Abstraction has 47665 states and 57907 transitions. [2018-11-18 16:22:44,485 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-18 16:22:44,485 INFO L276 IsEmpty]: Start isEmpty. Operand 47665 states and 57907 transitions. [2018-11-18 16:22:44,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 498 [2018-11-18 16:22:44,495 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 16:22:44,495 INFO L375 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 16:22:44,496 INFO L423 AbstractCegarLoop]: === Iteration 10 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 16:22:44,496 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 16:22:44,496 INFO L82 PathProgramCache]: Analyzing trace with hash 610369496, now seen corresponding path program 1 times [2018-11-18 16:22:44,496 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 16:22:44,497 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 16:22:44,497 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 16:22:44,497 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 16:22:44,497 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 16:22:44,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 16:22:44,811 INFO L134 CoverageAnalysis]: Checked inductivity of 669 backedges. 389 proven. 2 refuted. 0 times theorem prover too weak. 278 trivial. 0 not checked. [2018-11-18 16:22:44,811 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 16:22:44,811 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-18 16:22:44,811 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 498 with the following transitions: [2018-11-18 16:22:44,811 INFO L202 CegarAbsIntRunner]: [0], [1], [711], [718], [726], [734], [742], [750], [758], [766], [774], [782], [790], [798], [806], [814], [822], [830], [838], [846], [854], [862], [870], [878], [886], [894], [902], [910], [918], [926], [934], [942], [950], [958], [966], [974], [982], [986], [988], [991], [999], [1007], [1015], [1023], [1031], [1039], [1047], [1055], [1063], [1071], [1079], [1087], [1095], [1103], [1111], [1119], [1127], [1135], [1143], [1151], [1159], [1167], [1175], [1183], [1191], [1199], [1204], [1208], [1212], [1216], [1220], [1223], [1224], [1228], [1232], [1236], [1240], [1244], [1255], [1259], [1263], [1267], [1271], [1275], [1279], [1282], [1283], [1287], [1291], [1295], [1299], [1303], [1307], [1318], [1322], [1326], [1330], [1334], [1345], [1349], [1353], [1357], [1361], [1365], [1369], [1373], [1376], [1377], [1381], [1385], [1389], [1393], [1397], [1401], [1405], [1409], [1413], [1417], [1428], [1432], [1436], [1440], [1451], [1455], [1459], [1463], [1467], [1471], [1475], [1479], [1490], [1501], [1505], [1516], [1520], [1524], [1528], [1532], [1536], [1540], [1544], [1548], [1559], [1563], [1567], [1578], [1582], [1593], [1597], [1601], [1612], [1623], [1627], [1631], [1635], [1639], [1643], [1647], [1651], [1655], [1659], [1663], [1667], [1678], [1689], [1693], [1697], [1701], [1705], [1709], [1713], [1717], [1728], [1732], [1736], [1747], [1751], [1755], [1758], [2279], [2283], [2287], [2293], [2297], [2299], [2306], [2307], [2308], [2310], [2311] [2018-11-18 16:22:44,814 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-18 16:22:44,814 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-18 16:22:45,422 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-18 16:22:45,422 INFO L272 AbstractInterpreter]: Visited 190 different actions 569 times. Merged at 9 different actions 22 times. Never widened. Performed 8056 root evaluator evaluations with a maximum evaluation depth of 14. Performed 8056 inverse root evaluator evaluations with a maximum inverse evaluation depth of 14. Found 6 fixpoints after 2 different actions. Largest state had 26 variables. [2018-11-18 16:22:45,436 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 16:22:45,437 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-18 16:22:45,437 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 16:22:45,437 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_ddc48bd0-955d-4bed-b11c-7676191c2423/bin-2019/utaipan/z3 Starting monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-18 16:22:45,444 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 16:22:45,444 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-18 16:22:45,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 16:22:45,518 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 16:22:45,605 INFO L134 CoverageAnalysis]: Checked inductivity of 669 backedges. 389 proven. 2 refuted. 0 times theorem prover too weak. 278 trivial. 0 not checked. [2018-11-18 16:22:45,605 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-18 16:22:45,754 INFO L134 CoverageAnalysis]: Checked inductivity of 669 backedges. 389 proven. 2 refuted. 0 times theorem prover too weak. 278 trivial. 0 not checked. [2018-11-18 16:22:45,770 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-18 16:22:45,771 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5] total 8 [2018-11-18 16:22:45,771 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-18 16:22:45,771 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-18 16:22:45,771 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-18 16:22:45,771 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=36, Unknown=0, NotChecked=0, Total=56 [2018-11-18 16:22:45,771 INFO L87 Difference]: Start difference. First operand 47665 states and 57907 transitions. Second operand 6 states. [2018-11-18 16:22:49,212 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 16:22:49,212 INFO L93 Difference]: Finished difference Result 108907 states and 134750 transitions. [2018-11-18 16:22:49,213 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2018-11-18 16:22:49,213 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 497 [2018-11-18 16:22:49,214 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 16:22:49,331 INFO L225 Difference]: With dead ends: 108907 [2018-11-18 16:22:49,331 INFO L226 Difference]: Without dead ends: 56178 [2018-11-18 16:22:49,399 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 1007 GetRequests, 994 SyntacticMatches, 2 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=55, Invalid=101, Unknown=0, NotChecked=0, Total=156 [2018-11-18 16:22:49,429 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 56178 states. [2018-11-18 16:22:50,032 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 56178 to 53998. [2018-11-18 16:22:50,032 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 53998 states. [2018-11-18 16:22:50,112 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 53998 states to 53998 states and 65256 transitions. [2018-11-18 16:22:50,113 INFO L78 Accepts]: Start accepts. Automaton has 53998 states and 65256 transitions. Word has length 497 [2018-11-18 16:22:50,114 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 16:22:50,114 INFO L480 AbstractCegarLoop]: Abstraction has 53998 states and 65256 transitions. [2018-11-18 16:22:50,114 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-18 16:22:50,114 INFO L276 IsEmpty]: Start isEmpty. Operand 53998 states and 65256 transitions. [2018-11-18 16:22:50,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 501 [2018-11-18 16:22:50,124 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 16:22:50,125 INFO L375 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 16:22:50,125 INFO L423 AbstractCegarLoop]: === Iteration 11 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 16:22:50,125 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 16:22:50,126 INFO L82 PathProgramCache]: Analyzing trace with hash -569907959, now seen corresponding path program 1 times [2018-11-18 16:22:50,126 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 16:22:50,126 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 16:22:50,126 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 16:22:50,127 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 16:22:50,127 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 16:22:50,176 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 16:22:50,359 INFO L134 CoverageAnalysis]: Checked inductivity of 415 backedges. 128 proven. 2 refuted. 0 times theorem prover too weak. 285 trivial. 0 not checked. [2018-11-18 16:22:50,359 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 16:22:50,359 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-18 16:22:50,359 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 501 with the following transitions: [2018-11-18 16:22:50,360 INFO L202 CegarAbsIntRunner]: [0], [1], [711], [718], [726], [734], [742], [750], [758], [766], [774], [782], [790], [798], [806], [814], [822], [830], [838], [846], [854], [862], [870], [878], [886], [894], [902], [910], [918], [926], [934], [942], [950], [958], [966], [974], [982], [986], [988], [991], [999], [1007], [1015], [1023], [1031], [1039], [1047], [1055], [1063], [1071], [1079], [1087], [1095], [1103], [1111], [1119], [1127], [1135], [1143], [1151], [1159], [1167], [1175], [1183], [1191], [1199], [1204], [1208], [1212], [1216], [1220], [1224], [1228], [1232], [1236], [1240], [1244], [1255], [1259], [1263], [1267], [1271], [1275], [1279], [1282], [1283], [1287], [1291], [1295], [1299], [1303], [1307], [1318], [1322], [1326], [1330], [1334], [1345], [1349], [1353], [1357], [1361], [1365], [1369], [1373], [1377], [1381], [1385], [1389], [1393], [1397], [1401], [1405], [1409], [1413], [1417], [1420], [1425], [1427], [1428], [1432], [1436], [1440], [1451], [1455], [1459], [1463], [1467], [1471], [1475], [1479], [1490], [1501], [1505], [1516], [1520], [1524], [1528], [1532], [1536], [1540], [1544], [1548], [1559], [1563], [1567], [1578], [1582], [1593], [1597], [1601], [1612], [1623], [1627], [1631], [1635], [1639], [1643], [1647], [1651], [1655], [1659], [1663], [1667], [1678], [1689], [1693], [1697], [1701], [1705], [1709], [1713], [1717], [1728], [1732], [1736], [1747], [1751], [1755], [1759], [1763], [1767], [1771], [1775], [1779], [1783], [1787], [1791], [1795], [1799], [1803], [1807], [1818], [1822], [1826], [1830], [1834], [1838], [1842], [1846], [1850], [1854], [1858], [1862], [1866], [1870], [1874], [1878], [1882], [1886], [1890], [1894], [1898], [1902], [1906], [1910], [1914], [1918], [1922], [1933], [1937], [1941], [1945], [1949], [1960], [1964], [1968], [1972], [1976], [1980], [1984], [1988], [1992], [1996], [2000], [2004], [2008], [2012], [2016], [2020], [2024], [2028], [2031], [2034], [2038], [2279], [2283], [2287], [2293], [2297], [2299], [2306], [2307], [2308], [2310], [2311] [2018-11-18 16:22:50,366 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-18 16:22:50,366 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-18 16:22:50,747 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-18 16:22:50,748 INFO L272 AbstractInterpreter]: Visited 256 different actions 513 times. Merged at 8 different actions 17 times. Never widened. Performed 7245 root evaluator evaluations with a maximum evaluation depth of 10. Performed 7245 inverse root evaluator evaluations with a maximum inverse evaluation depth of 10. Found 3 fixpoints after 2 different actions. Largest state had 26 variables. [2018-11-18 16:22:50,750 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 16:22:50,750 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-18 16:22:50,750 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 16:22:50,750 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_ddc48bd0-955d-4bed-b11c-7676191c2423/bin-2019/utaipan/z3 Starting monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-18 16:22:50,891 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 16:22:50,891 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-18 16:22:50,959 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 16:22:50,965 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 16:22:51,040 INFO L134 CoverageAnalysis]: Checked inductivity of 415 backedges. 287 proven. 0 refuted. 0 times theorem prover too weak. 128 trivial. 0 not checked. [2018-11-18 16:22:51,040 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-18 16:22:51,146 INFO L134 CoverageAnalysis]: Checked inductivity of 415 backedges. 128 proven. 2 refuted. 0 times theorem prover too weak. 285 trivial. 0 not checked. [2018-11-18 16:22:51,162 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 2 imperfect interpolant sequences. [2018-11-18 16:22:51,163 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [3, 3] total 3 [2018-11-18 16:22:51,163 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 16:22:51,163 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 16:22:51,163 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 16:22:51,163 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 16:22:51,164 INFO L87 Difference]: Start difference. First operand 53998 states and 65256 transitions. Second operand 3 states. [2018-11-18 16:22:52,937 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 16:22:52,937 INFO L93 Difference]: Finished difference Result 125840 states and 153808 transitions. [2018-11-18 16:22:52,938 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 16:22:52,938 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 500 [2018-11-18 16:22:52,939 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 16:22:53,054 INFO L225 Difference]: With dead ends: 125840 [2018-11-18 16:22:53,054 INFO L226 Difference]: Without dead ends: 60982 [2018-11-18 16:22:53,139 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 1002 GetRequests, 1001 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 16:22:53,173 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 60982 states. [2018-11-18 16:22:53,879 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 60982 to 56980. [2018-11-18 16:22:53,879 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 56980 states. [2018-11-18 16:22:53,951 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56980 states to 56980 states and 68302 transitions. [2018-11-18 16:22:53,952 INFO L78 Accepts]: Start accepts. Automaton has 56980 states and 68302 transitions. Word has length 500 [2018-11-18 16:22:53,952 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 16:22:53,952 INFO L480 AbstractCegarLoop]: Abstraction has 56980 states and 68302 transitions. [2018-11-18 16:22:53,952 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 16:22:53,953 INFO L276 IsEmpty]: Start isEmpty. Operand 56980 states and 68302 transitions. [2018-11-18 16:22:53,965 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 584 [2018-11-18 16:22:53,965 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 16:22:53,965 INFO L375 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 16:22:53,966 INFO L423 AbstractCegarLoop]: === Iteration 12 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 16:22:53,966 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 16:22:53,966 INFO L82 PathProgramCache]: Analyzing trace with hash 1761012760, now seen corresponding path program 1 times [2018-11-18 16:22:53,966 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 16:22:53,967 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 16:22:53,967 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 16:22:53,967 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 16:22:53,967 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 16:22:54,011 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 16:22:54,171 INFO L134 CoverageAnalysis]: Checked inductivity of 763 backedges. 169 proven. 0 refuted. 0 times theorem prover too weak. 594 trivial. 0 not checked. [2018-11-18 16:22:54,171 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 16:22:54,171 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-11-18 16:22:54,171 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 16:22:54,172 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 16:22:54,172 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 16:22:54,172 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-18 16:22:54,173 INFO L87 Difference]: Start difference. First operand 56980 states and 68302 transitions. Second operand 3 states. [2018-11-18 16:22:55,675 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 16:22:55,675 INFO L93 Difference]: Finished difference Result 122438 states and 147575 transitions. [2018-11-18 16:22:55,676 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 16:22:55,676 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 583 [2018-11-18 16:22:55,676 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 16:22:55,783 INFO L225 Difference]: With dead ends: 122438 [2018-11-18 16:22:55,783 INFO L226 Difference]: Without dead ends: 60301 [2018-11-18 16:22:55,844 INFO L604 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 [2018-11-18 16:22:55,876 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 60301 states. [2018-11-18 16:22:56,369 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 60301 to 55497. [2018-11-18 16:22:56,369 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 55497 states. [2018-11-18 16:22:56,439 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55497 states to 55497 states and 64824 transitions. [2018-11-18 16:22:56,440 INFO L78 Accepts]: Start accepts. Automaton has 55497 states and 64824 transitions. Word has length 583 [2018-11-18 16:22:56,440 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 16:22:56,441 INFO L480 AbstractCegarLoop]: Abstraction has 55497 states and 64824 transitions. [2018-11-18 16:22:56,441 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 16:22:56,441 INFO L276 IsEmpty]: Start isEmpty. Operand 55497 states and 64824 transitions. [2018-11-18 16:22:56,492 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 950 [2018-11-18 16:22:56,493 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 16:22:56,493 INFO L375 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 16:22:56,493 INFO L423 AbstractCegarLoop]: === Iteration 13 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 16:22:56,494 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 16:22:56,494 INFO L82 PathProgramCache]: Analyzing trace with hash -483040668, now seen corresponding path program 1 times [2018-11-18 16:22:56,494 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 16:22:56,495 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 16:22:56,495 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 16:22:56,495 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 16:22:56,495 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 16:22:56,596 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 16:22:57,336 INFO L134 CoverageAnalysis]: Checked inductivity of 1329 backedges. 532 proven. 114 refuted. 0 times theorem prover too weak. 683 trivial. 0 not checked. [2018-11-18 16:22:57,336 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 16:22:57,336 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-18 16:22:57,337 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 950 with the following transitions: [2018-11-18 16:22:57,337 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [37], [41], [45], [56], [60], [64], [68], [72], [76], [80], [84], [88], [92], [96], [100], [104], [115], [119], [123], [127], [138], [142], [146], [150], [154], [158], [169], [173], [177], [181], [185], [189], [193], [204], [208], [212], [216], [227], [231], [235], [239], [250], [254], [258], [262], [266], [270], [274], [278], [282], [286], [297], [301], [305], [309], [313], [317], [321], [325], [336], [340], [344], [348], [352], [363], [367], [371], [375], [379], [383], [387], [390], [710], [711], [718], [726], [734], [742], [750], [758], [766], [774], [782], [790], [798], [806], [814], [822], [830], [838], [846], [854], [862], [870], [878], [886], [894], [902], [910], [918], [926], [934], [942], [950], [958], [966], [974], [982], [986], [988], [991], [999], [1007], [1015], [1023], [1031], [1039], [1047], [1055], [1063], [1071], [1079], [1087], [1095], [1103], [1111], [1119], [1127], [1135], [1143], [1151], [1159], [1167], [1175], [1183], [1191], [1199], [1204], [1208], [1212], [1216], [1220], [1224], [1228], [1232], [1236], [1240], [1244], [1255], [1259], [1263], [1267], [1271], [1275], [1279], [1282], [1283], [1287], [1291], [1295], [1299], [1303], [1307], [1318], [1322], [1326], [1330], [1334], [1345], [1349], [1353], [1357], [1361], [1365], [1369], [1373], [1377], [1381], [1384], [1385], [1389], [1393], [1397], [1401], [1404], [1405], [1409], [1413], [1417], [1428], [1432], [1436], [1440], [1451], [1455], [1459], [1463], [1467], [1471], [1475], [1479], [1490], [1501], [1505], [1516], [1520], [1524], [1528], [1532], [1536], [1540], [1544], [1548], [1559], [1563], [1567], [1578], [1582], [1593], [1597], [1601], [1612], [1623], [1627], [1631], [1635], [1639], [1643], [1647], [1651], [1655], [1659], [1663], [1667], [1678], [1689], [1693], [1697], [1701], [1705], [1709], [1713], [1717], [1728], [1732], [1736], [1747], [1751], [1755], [1759], [1763], [1767], [1771], [1775], [1779], [1783], [1787], [1791], [1795], [1799], [1803], [1807], [1818], [1822], [1826], [1830], [1834], [1838], [1842], [1846], [1850], [1854], [1858], [1862], [1866], [1870], [1874], [1878], [1882], [1886], [1890], [1894], [1898], [1902], [1906], [1910], [1914], [1917], [1918], [1922], [1933], [1937], [1941], [1945], [1949], [1960], [1964], [1968], [1972], [1976], [1980], [1984], [1988], [1992], [1996], [2000], [2004], [2008], [2012], [2016], [2020], [2024], [2028], [2039], [2043], [2047], [2051], [2055], [2066], [2070], [2074], [2078], [2089], [2093], [2104], [2108], [2119], [2123], [2127], [2131], [2135], [2139], [2143], [2147], [2151], [2155], [2159], [2163], [2167], [2171], [2175], [2179], [2183], [2187], [2191], [2202], [2206], [2210], [2214], [2218], [2229], [2233], [2237], [2241], [2252], [2256], [2260], [2264], [2268], [2272], [2276], [2278], [2279], [2283], [2287], [2293], [2297], [2299], [2304], [2305], [2306], [2307], [2308], [2310], [2311] [2018-11-18 16:22:57,342 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-18 16:22:57,342 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-18 16:22:58,145 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-18 16:22:58,145 INFO L272 AbstractInterpreter]: Visited 384 different actions 770 times. Merged at 10 different actions 17 times. Never widened. Performed 11357 root evaluator evaluations with a maximum evaluation depth of 18. Performed 11357 inverse root evaluator evaluations with a maximum inverse evaluation depth of 18. Found 5 fixpoints after 3 different actions. Largest state had 26 variables. [2018-11-18 16:22:58,324 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 16:22:58,324 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-18 16:22:58,324 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 16:22:58,325 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_ddc48bd0-955d-4bed-b11c-7676191c2423/bin-2019/utaipan/z3 Starting monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 9 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-18 16:22:58,339 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 16:22:58,339 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-18 16:22:58,469 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 16:22:58,477 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 16:22:58,703 INFO L134 CoverageAnalysis]: Checked inductivity of 1329 backedges. 1006 proven. 2 refuted. 0 times theorem prover too weak. 321 trivial. 0 not checked. [2018-11-18 16:22:58,703 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-18 16:22:59,265 INFO L134 CoverageAnalysis]: Checked inductivity of 1329 backedges. 532 proven. 114 refuted. 0 times theorem prover too weak. 683 trivial. 0 not checked. [2018-11-18 16:22:59,291 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-18 16:22:59,291 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5] total 8 [2018-11-18 16:22:59,292 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-18 16:22:59,293 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-18 16:22:59,293 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-18 16:22:59,293 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=20, Invalid=36, Unknown=0, NotChecked=0, Total=56 [2018-11-18 16:22:59,293 INFO L87 Difference]: Start difference. First operand 55497 states and 64824 transitions. Second operand 6 states. [2018-11-18 16:23:02,213 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 16:23:02,214 INFO L93 Difference]: Finished difference Result 122734 states and 142882 transitions. [2018-11-18 16:23:02,214 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-11-18 16:23:02,214 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 949 [2018-11-18 16:23:02,215 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 16:23:02,333 INFO L225 Difference]: With dead ends: 122734 [2018-11-18 16:23:02,333 INFO L226 Difference]: Without dead ends: 68114 [2018-11-18 16:23:02,391 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 1910 GetRequests, 1898 SyntacticMatches, 2 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=47, Invalid=85, Unknown=0, NotChecked=0, Total=132 [2018-11-18 16:23:02,429 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 68114 states. [2018-11-18 16:23:02,998 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 68114 to 64664. [2018-11-18 16:23:02,998 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 64664 states. [2018-11-18 16:23:03,079 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 64664 states to 64664 states and 74774 transitions. [2018-11-18 16:23:03,079 INFO L78 Accepts]: Start accepts. Automaton has 64664 states and 74774 transitions. Word has length 949 [2018-11-18 16:23:03,080 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 16:23:03,080 INFO L480 AbstractCegarLoop]: Abstraction has 64664 states and 74774 transitions. [2018-11-18 16:23:03,080 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-18 16:23:03,080 INFO L276 IsEmpty]: Start isEmpty. Operand 64664 states and 74774 transitions. [2018-11-18 16:23:03,141 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 956 [2018-11-18 16:23:03,141 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 16:23:03,141 INFO L375 BasicCegarLoop]: trace histogram [5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 16:23:03,141 INFO L423 AbstractCegarLoop]: === Iteration 14 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 16:23:03,142 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 16:23:03,142 INFO L82 PathProgramCache]: Analyzing trace with hash -630462077, now seen corresponding path program 1 times [2018-11-18 16:23:03,142 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 16:23:03,142 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 16:23:03,143 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 16:23:03,143 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 16:23:03,143 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 16:23:03,211 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 16:23:03,748 INFO L134 CoverageAnalysis]: Checked inductivity of 943 backedges. 176 proven. 5 refuted. 0 times theorem prover too weak. 762 trivial. 0 not checked. [2018-11-18 16:23:03,748 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 16:23:03,748 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-18 16:23:03,748 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 956 with the following transitions: [2018-11-18 16:23:03,749 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [21], [22], [26], [37], [41], [45], [56], [60], [64], [68], [72], [76], [80], [84], [88], [92], [96], [100], [104], [115], [119], [123], [127], [138], [142], [146], [150], [154], [158], [169], [173], [177], [181], [185], [189], [193], [204], [208], [212], [216], [227], [231], [235], [239], [250], [254], [258], [262], [266], [270], [274], [278], [282], [286], [297], [301], [305], [309], [313], [317], [321], [325], [336], [340], [344], [348], [352], [363], [367], [371], [375], [379], [383], [387], [391], [395], [399], [403], [407], [411], [415], [426], [430], [434], [445], [449], [453], [464], [475], [479], [483], [487], [491], [495], [499], [503], [507], [511], [515], [519], [530], [534], [538], [549], [553], [557], [561], [565], [569], [573], [584], [587], [590], [594], [710], [711], [718], [726], [734], [742], [750], [758], [766], [774], [782], [790], [798], [806], [814], [822], [830], [838], [846], [854], [862], [870], [878], [886], [894], [902], [910], [918], [926], [934], [942], [950], [958], [966], [974], [982], [986], [988], [991], [999], [1007], [1015], [1023], [1031], [1039], [1047], [1055], [1063], [1071], [1079], [1087], [1095], [1103], [1111], [1119], [1127], [1135], [1143], [1151], [1159], [1167], [1175], [1183], [1191], [1199], [1204], [1208], [1212], [1216], [1220], [1224], [1228], [1232], [1236], [1240], [1244], [1255], [1259], [1263], [1267], [1271], [1275], [1279], [1282], [1283], [1287], [1291], [1295], [1299], [1303], [1307], [1318], [1322], [1326], [1330], [1334], [1345], [1349], [1353], [1357], [1361], [1365], [1369], [1373], [1377], [1381], [1384], [1385], [1389], [1393], [1397], [1401], [1405], [1409], [1413], [1417], [1428], [1432], [1436], [1440], [1451], [1455], [1459], [1463], [1467], [1471], [1475], [1479], [1490], [1501], [1505], [1516], [1520], [1524], [1528], [1532], [1536], [1540], [1544], [1548], [1559], [1563], [1567], [1578], [1582], [1593], [1597], [1601], [1612], [1623], [1627], [1631], [1635], [1639], [1643], [1647], [1651], [1655], [1659], [1663], [1667], [1678], [1689], [1693], [1697], [1701], [1705], [1709], [1713], [1717], [1728], [1732], [1736], [1747], [1751], [1755], [1759], [1763], [1767], [1771], [1775], [1779], [1783], [1787], [1791], [1795], [1799], [1803], [1807], [1818], [1822], [1826], [1830], [1834], [1838], [1842], [1846], [1850], [1854], [1858], [1862], [1866], [1870], [1874], [1878], [1882], [1886], [1890], [1894], [1898], [1902], [1906], [1910], [1914], [1918], [1922], [1933], [1937], [1941], [1945], [1949], [1960], [1964], [1968], [1972], [1976], [1980], [1984], [1988], [1992], [1996], [2000], [2004], [2008], [2012], [2016], [2020], [2024], [2028], [2039], [2043], [2047], [2051], [2055], [2066], [2070], [2074], [2078], [2089], [2093], [2104], [2108], [2119], [2123], [2127], [2131], [2135], [2139], [2143], [2147], [2151], [2155], [2159], [2163], [2167], [2171], [2175], [2179], [2183], [2187], [2191], [2202], [2206], [2210], [2214], [2218], [2229], [2233], [2237], [2241], [2252], [2256], [2260], [2264], [2268], [2272], [2276], [2278], [2279], [2283], [2287], [2293], [2297], [2299], [2304], [2305], [2306], [2307], [2308], [2310], [2311] [2018-11-18 16:23:03,754 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-18 16:23:03,754 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-18 16:23:04,327 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-18 16:23:04,328 INFO L272 AbstractInterpreter]: Visited 421 different actions 839 times. Merged at 8 different actions 13 times. Never widened. Performed 12492 root evaluator evaluations with a maximum evaluation depth of 15. Performed 12492 inverse root evaluator evaluations with a maximum inverse evaluation depth of 15. Found 3 fixpoints after 3 different actions. Largest state had 26 variables. [2018-11-18 16:23:04,329 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 16:23:04,329 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-18 16:23:04,329 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 16:23:04,329 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_ddc48bd0-955d-4bed-b11c-7676191c2423/bin-2019/utaipan/z3 Starting monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 10 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-18 16:23:04,335 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 16:23:04,335 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-18 16:23:04,450 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 16:23:04,458 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 16:23:04,764 INFO L134 CoverageAnalysis]: Checked inductivity of 943 backedges. 787 proven. 0 refuted. 0 times theorem prover too weak. 156 trivial. 0 not checked. [2018-11-18 16:23:04,764 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-18 16:23:06,013 INFO L134 CoverageAnalysis]: Checked inductivity of 943 backedges. 182 proven. 11 refuted. 0 times theorem prover too weak. 750 trivial. 0 not checked. [2018-11-18 16:23:06,029 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 2 imperfect interpolant sequences. [2018-11-18 16:23:06,029 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [4, 4] total 6 [2018-11-18 16:23:06,029 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 16:23:06,030 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 16:23:06,030 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 16:23:06,030 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2018-11-18 16:23:06,030 INFO L87 Difference]: Start difference. First operand 64664 states and 74774 transitions. Second operand 3 states. [2018-11-18 16:23:06,937 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 16:23:06,937 INFO L93 Difference]: Finished difference Result 124856 states and 144638 transitions. [2018-11-18 16:23:06,938 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 16:23:06,938 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 955 [2018-11-18 16:23:06,938 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 16:23:07,040 INFO L225 Difference]: With dead ends: 124856 [2018-11-18 16:23:07,040 INFO L226 Difference]: Without dead ends: 60635 [2018-11-18 16:23:07,100 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 1913 GetRequests, 1905 SyntacticMatches, 4 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2018-11-18 16:23:07,133 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 60635 states. [2018-11-18 16:23:07,605 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 60635 to 59321. [2018-11-18 16:23:07,605 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 59321 states. [2018-11-18 16:23:07,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 59321 states to 59321 states and 68693 transitions. [2018-11-18 16:23:07,675 INFO L78 Accepts]: Start accepts. Automaton has 59321 states and 68693 transitions. Word has length 955 [2018-11-18 16:23:07,676 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 16:23:07,676 INFO L480 AbstractCegarLoop]: Abstraction has 59321 states and 68693 transitions. [2018-11-18 16:23:07,676 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 16:23:07,676 INFO L276 IsEmpty]: Start isEmpty. Operand 59321 states and 68693 transitions. [2018-11-18 16:23:07,721 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1033 [2018-11-18 16:23:07,721 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 16:23:07,721 INFO L375 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 16:23:07,721 INFO L423 AbstractCegarLoop]: === Iteration 15 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 16:23:07,721 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 16:23:07,722 INFO L82 PathProgramCache]: Analyzing trace with hash -825363577, now seen corresponding path program 1 times [2018-11-18 16:23:07,722 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 16:23:07,722 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 16:23:07,722 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 16:23:07,722 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 16:23:07,722 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 16:23:07,808 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 16:23:08,267 INFO L134 CoverageAnalysis]: Checked inductivity of 1911 backedges. 620 proven. 259 refuted. 0 times theorem prover too weak. 1032 trivial. 0 not checked. [2018-11-18 16:23:08,267 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 16:23:08,267 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-18 16:23:08,267 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 1033 with the following transitions: [2018-11-18 16:23:08,268 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [37], [41], [45], [56], [60], [64], [68], [72], [76], [80], [84], [88], [92], [96], [100], [104], [115], [119], [123], [127], [138], [142], [146], [150], [154], [158], [169], [173], [177], [181], [185], [189], [193], [204], [208], [212], [216], [227], [231], [235], [239], [250], [254], [258], [262], [266], [270], [274], [278], [282], [286], [297], [301], [305], [309], [313], [317], [321], [325], [336], [340], [344], [348], [352], [363], [367], [371], [375], [379], [383], [387], [390], [710], [711], [718], [726], [734], [742], [750], [758], [766], [774], [782], [790], [798], [806], [814], [822], [830], [838], [846], [854], [862], [870], [878], [886], [894], [902], [910], [918], [926], [934], [942], [950], [958], [966], [974], [982], [986], [988], [991], [999], [1007], [1015], [1023], [1031], [1039], [1047], [1055], [1063], [1071], [1079], [1087], [1095], [1103], [1111], [1119], [1127], [1135], [1143], [1151], [1159], [1167], [1175], [1183], [1191], [1199], [1204], [1208], [1212], [1216], [1220], [1224], [1228], [1232], [1236], [1240], [1244], [1255], [1259], [1263], [1267], [1271], [1275], [1279], [1282], [1283], [1287], [1291], [1295], [1299], [1303], [1307], [1318], [1322], [1326], [1330], [1334], [1345], [1349], [1353], [1357], [1361], [1365], [1369], [1373], [1377], [1381], [1384], [1385], [1389], [1393], [1397], [1401], [1404], [1405], [1409], [1413], [1417], [1428], [1432], [1436], [1440], [1451], [1455], [1459], [1463], [1467], [1471], [1475], [1479], [1490], [1501], [1505], [1516], [1520], [1524], [1528], [1532], [1536], [1540], [1544], [1548], [1559], [1563], [1567], [1578], [1582], [1585], [1588], [1592], [1593], [1597], [1600], [1601], [1612], [1623], [1627], [1631], [1635], [1639], [1643], [1647], [1651], [1655], [1659], [1663], [1667], [1678], [1689], [1693], [1697], [1701], [1705], [1709], [1713], [1717], [1728], [1732], [1736], [1747], [1751], [1755], [1759], [1763], [1767], [1771], [1775], [1779], [1783], [1787], [1791], [1795], [1799], [1803], [1807], [1818], [1822], [1826], [1830], [1834], [1838], [1842], [1846], [1850], [1854], [1858], [1862], [1866], [1870], [1874], [1878], [1882], [1886], [1890], [1894], [1898], [1902], [1906], [1910], [1914], [1918], [1922], [1933], [1937], [1941], [1945], [1949], [1960], [1964], [1968], [1972], [1976], [1980], [1984], [1988], [1992], [1996], [2000], [2004], [2008], [2012], [2016], [2020], [2024], [2028], [2039], [2043], [2047], [2051], [2055], [2066], [2070], [2074], [2078], [2089], [2093], [2104], [2108], [2119], [2123], [2127], [2131], [2135], [2139], [2143], [2147], [2151], [2155], [2159], [2163], [2167], [2171], [2175], [2179], [2183], [2187], [2191], [2202], [2206], [2210], [2214], [2218], [2229], [2233], [2237], [2241], [2252], [2256], [2260], [2264], [2268], [2272], [2276], [2278], [2279], [2283], [2287], [2293], [2297], [2299], [2304], [2305], [2306], [2307], [2308], [2310], [2311] [2018-11-18 16:23:08,273 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-18 16:23:08,273 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-18 16:23:08,861 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-18 16:23:08,861 INFO L272 AbstractInterpreter]: Visited 387 different actions 774 times. Merged at 10 different actions 17 times. Never widened. Performed 11387 root evaluator evaluations with a maximum evaluation depth of 16. Performed 11387 inverse root evaluator evaluations with a maximum inverse evaluation depth of 16. Found 6 fixpoints after 4 different actions. Largest state had 26 variables. [2018-11-18 16:23:08,868 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 16:23:08,869 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-18 16:23:08,869 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 16:23:08,869 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_ddc48bd0-955d-4bed-b11c-7676191c2423/bin-2019/utaipan/z3 Starting monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 11 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-18 16:23:08,876 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 16:23:08,876 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-18 16:23:09,007 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 16:23:09,016 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 16:23:09,297 INFO L134 CoverageAnalysis]: Checked inductivity of 1911 backedges. 1432 proven. 2 refuted. 0 times theorem prover too weak. 477 trivial. 0 not checked. [2018-11-18 16:23:09,297 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-18 16:23:09,793 INFO L134 CoverageAnalysis]: Checked inductivity of 1911 backedges. 620 proven. 259 refuted. 0 times theorem prover too weak. 1032 trivial. 0 not checked. [2018-11-18 16:23:09,809 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-18 16:23:09,809 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5] total 7 [2018-11-18 16:23:09,809 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-18 16:23:09,810 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-18 16:23:09,810 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-18 16:23:09,810 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=26, Unknown=0, NotChecked=0, Total=42 [2018-11-18 16:23:09,810 INFO L87 Difference]: Start difference. First operand 59321 states and 68693 transitions. Second operand 6 states. [2018-11-18 16:23:12,598 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 16:23:12,598 INFO L93 Difference]: Finished difference Result 121657 states and 141521 transitions. [2018-11-18 16:23:12,598 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2018-11-18 16:23:12,598 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 1032 [2018-11-18 16:23:12,599 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 16:23:12,706 INFO L225 Difference]: With dead ends: 121657 [2018-11-18 16:23:12,706 INFO L226 Difference]: Without dead ends: 62779 [2018-11-18 16:23:12,761 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 2078 GetRequests, 2065 SyntacticMatches, 3 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=48, Invalid=84, Unknown=0, NotChecked=0, Total=132 [2018-11-18 16:23:12,795 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 62779 states. [2018-11-18 16:23:13,323 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 62779 to 57396. [2018-11-18 16:23:13,323 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 57396 states. [2018-11-18 16:23:13,383 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57396 states to 57396 states and 65546 transitions. [2018-11-18 16:23:13,384 INFO L78 Accepts]: Start accepts. Automaton has 57396 states and 65546 transitions. Word has length 1032 [2018-11-18 16:23:13,384 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 16:23:13,385 INFO L480 AbstractCegarLoop]: Abstraction has 57396 states and 65546 transitions. [2018-11-18 16:23:13,385 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-18 16:23:13,385 INFO L276 IsEmpty]: Start isEmpty. Operand 57396 states and 65546 transitions. [2018-11-18 16:23:13,427 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1058 [2018-11-18 16:23:13,427 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 16:23:13,428 INFO L375 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 16:23:13,428 INFO L423 AbstractCegarLoop]: === Iteration 16 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 16:23:13,428 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 16:23:13,428 INFO L82 PathProgramCache]: Analyzing trace with hash 804768342, now seen corresponding path program 1 times [2018-11-18 16:23:13,429 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 16:23:13,429 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 16:23:13,429 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 16:23:13,429 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 16:23:13,429 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 16:23:13,519 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 16:23:13,963 INFO L134 CoverageAnalysis]: Checked inductivity of 1934 backedges. 620 proven. 259 refuted. 0 times theorem prover too weak. 1055 trivial. 0 not checked. [2018-11-18 16:23:13,963 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 16:23:13,963 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-18 16:23:13,963 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 1058 with the following transitions: [2018-11-18 16:23:13,964 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [37], [41], [45], [56], [60], [64], [68], [72], [76], [80], [84], [88], [92], [96], [100], [104], [115], [119], [123], [127], [138], [142], [146], [150], [154], [158], [169], [173], [177], [181], [185], [189], [193], [204], [208], [212], [216], [227], [231], [235], [239], [250], [254], [258], [262], [266], [270], [274], [278], [282], [286], [297], [301], [305], [309], [313], [317], [321], [325], [336], [340], [344], [348], [352], [363], [367], [371], [375], [379], [383], [387], [390], [710], [711], [718], [726], [734], [742], [750], [758], [766], [774], [782], [790], [798], [806], [814], [822], [830], [838], [846], [854], [862], [870], [878], [886], [894], [902], [910], [918], [926], [934], [942], [950], [958], [966], [974], [982], [986], [988], [991], [999], [1007], [1015], [1023], [1031], [1039], [1047], [1055], [1063], [1071], [1079], [1087], [1095], [1103], [1111], [1119], [1127], [1135], [1143], [1151], [1159], [1167], [1175], [1183], [1191], [1199], [1204], [1208], [1212], [1216], [1220], [1224], [1228], [1232], [1236], [1240], [1244], [1255], [1259], [1263], [1267], [1271], [1275], [1279], [1282], [1283], [1287], [1291], [1295], [1299], [1303], [1307], [1318], [1322], [1326], [1330], [1334], [1345], [1349], [1353], [1357], [1361], [1365], [1369], [1373], [1377], [1381], [1384], [1385], [1389], [1393], [1397], [1401], [1404], [1405], [1409], [1413], [1417], [1428], [1432], [1436], [1440], [1451], [1455], [1459], [1463], [1467], [1471], [1475], [1479], [1490], [1501], [1505], [1516], [1520], [1524], [1528], [1532], [1536], [1540], [1544], [1548], [1559], [1563], [1567], [1578], [1582], [1585], [1588], [1592], [1593], [1597], [1601], [1612], [1623], [1627], [1631], [1635], [1639], [1643], [1647], [1651], [1655], [1659], [1663], [1667], [1678], [1689], [1693], [1697], [1701], [1705], [1709], [1713], [1717], [1720], [1723], [1727], [1728], [1732], [1736], [1747], [1751], [1755], [1759], [1763], [1767], [1771], [1775], [1779], [1783], [1787], [1791], [1795], [1799], [1803], [1807], [1818], [1822], [1826], [1830], [1834], [1838], [1842], [1846], [1850], [1854], [1858], [1862], [1866], [1870], [1874], [1878], [1882], [1886], [1890], [1894], [1898], [1902], [1906], [1910], [1914], [1918], [1922], [1933], [1937], [1941], [1945], [1949], [1960], [1964], [1968], [1972], [1976], [1980], [1984], [1988], [1992], [1996], [2000], [2004], [2008], [2012], [2016], [2020], [2024], [2028], [2039], [2043], [2047], [2051], [2055], [2066], [2070], [2074], [2078], [2089], [2093], [2104], [2108], [2119], [2123], [2127], [2131], [2135], [2139], [2143], [2147], [2151], [2155], [2159], [2163], [2167], [2171], [2175], [2179], [2183], [2187], [2191], [2202], [2206], [2210], [2214], [2218], [2229], [2233], [2237], [2241], [2252], [2256], [2260], [2264], [2268], [2272], [2276], [2278], [2279], [2283], [2287], [2293], [2297], [2299], [2304], [2305], [2306], [2307], [2308], [2310], [2311] [2018-11-18 16:23:13,968 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-18 16:23:13,969 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-18 16:23:14,487 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-18 16:23:14,487 INFO L272 AbstractInterpreter]: Visited 389 different actions 774 times. Merged at 9 different actions 15 times. Never widened. Performed 11387 root evaluator evaluations with a maximum evaluation depth of 15. Performed 11387 inverse root evaluator evaluations with a maximum inverse evaluation depth of 15. Found 6 fixpoints after 5 different actions. Largest state had 26 variables. [2018-11-18 16:23:14,492 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 16:23:14,492 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-18 16:23:14,492 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 16:23:14,492 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_ddc48bd0-955d-4bed-b11c-7676191c2423/bin-2019/utaipan/z3 Starting monitored process 12 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 12 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-18 16:23:14,501 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 16:23:14,501 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-18 16:23:14,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 16:23:14,662 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 16:23:15,070 INFO L134 CoverageAnalysis]: Checked inductivity of 1934 backedges. 1455 proven. 2 refuted. 0 times theorem prover too weak. 477 trivial. 0 not checked. [2018-11-18 16:23:15,070 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-18 16:23:15,531 INFO L134 CoverageAnalysis]: Checked inductivity of 1934 backedges. 620 proven. 259 refuted. 0 times theorem prover too weak. 1055 trivial. 0 not checked. [2018-11-18 16:23:15,547 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-18 16:23:15,548 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 6, 6] total 11 [2018-11-18 16:23:15,548 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-18 16:23:15,549 INFO L459 AbstractCegarLoop]: Interpolant automaton has 8 states [2018-11-18 16:23:15,549 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 8 interpolants. [2018-11-18 16:23:15,549 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=32, Invalid=78, Unknown=0, NotChecked=0, Total=110 [2018-11-18 16:23:15,549 INFO L87 Difference]: Start difference. First operand 57396 states and 65546 transitions. Second operand 8 states. [2018-11-18 16:23:19,634 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 16:23:19,634 INFO L93 Difference]: Finished difference Result 118485 states and 136844 transitions. [2018-11-18 16:23:19,635 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 20 states. [2018-11-18 16:23:19,635 INFO L78 Accepts]: Start accepts. Automaton has 8 states. Word has length 1057 [2018-11-18 16:23:19,635 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 16:23:19,751 INFO L225 Difference]: With dead ends: 118485 [2018-11-18 16:23:19,752 INFO L226 Difference]: Without dead ends: 61532 [2018-11-18 16:23:19,812 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 2146 GetRequests, 2123 SyntacticMatches, 1 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 100 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=154, Invalid=398, Unknown=0, NotChecked=0, Total=552 [2018-11-18 16:23:19,948 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 61532 states. [2018-11-18 16:23:20,412 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 61532 to 57822. [2018-11-18 16:23:20,412 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 57822 states. [2018-11-18 16:23:20,469 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57822 states to 57822 states and 65862 transitions. [2018-11-18 16:23:20,469 INFO L78 Accepts]: Start accepts. Automaton has 57822 states and 65862 transitions. Word has length 1057 [2018-11-18 16:23:20,470 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 16:23:20,470 INFO L480 AbstractCegarLoop]: Abstraction has 57822 states and 65862 transitions. [2018-11-18 16:23:20,470 INFO L481 AbstractCegarLoop]: Interpolant automaton has 8 states. [2018-11-18 16:23:20,470 INFO L276 IsEmpty]: Start isEmpty. Operand 57822 states and 65862 transitions. [2018-11-18 16:23:20,524 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1083 [2018-11-18 16:23:20,524 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 16:23:20,525 INFO L375 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 16:23:20,525 INFO L423 AbstractCegarLoop]: === Iteration 17 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 16:23:20,525 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 16:23:20,525 INFO L82 PathProgramCache]: Analyzing trace with hash 1945468520, now seen corresponding path program 1 times [2018-11-18 16:23:20,525 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 16:23:20,526 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 16:23:20,526 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 16:23:20,526 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 16:23:20,526 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 16:23:20,598 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 16:23:21,119 INFO L134 CoverageAnalysis]: Checked inductivity of 1481 backedges. 567 proven. 298 refuted. 0 times theorem prover too weak. 616 trivial. 0 not checked. [2018-11-18 16:23:21,119 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 16:23:21,119 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-18 16:23:21,119 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 1083 with the following transitions: [2018-11-18 16:23:21,119 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [21], [22], [26], [37], [41], [45], [56], [60], [64], [68], [72], [76], [80], [84], [88], [92], [96], [100], [104], [115], [119], [123], [127], [138], [142], [146], [150], [154], [158], [169], [173], [177], [181], [185], [189], [193], [204], [208], [212], [216], [227], [231], [235], [239], [250], [254], [258], [262], [266], [270], [274], [278], [282], [286], [297], [301], [305], [309], [313], [317], [321], [325], [336], [340], [344], [348], [352], [363], [367], [371], [375], [379], [383], [387], [391], [395], [399], [403], [407], [411], [415], [426], [430], [434], [445], [449], [453], [464], [467], [472], [474], [710], [711], [718], [726], [734], [742], [750], [758], [766], [774], [782], [790], [798], [806], [814], [822], [830], [838], [846], [854], [862], [870], [878], [886], [894], [902], [910], [918], [926], [934], [942], [950], [958], [966], [974], [982], [986], [988], [991], [999], [1007], [1015], [1023], [1031], [1039], [1047], [1055], [1063], [1071], [1079], [1087], [1095], [1103], [1111], [1119], [1127], [1135], [1143], [1151], [1159], [1167], [1175], [1183], [1191], [1199], [1204], [1208], [1212], [1216], [1220], [1224], [1228], [1232], [1236], [1240], [1244], [1255], [1259], [1263], [1267], [1271], [1275], [1279], [1282], [1283], [1287], [1291], [1295], [1299], [1303], [1307], [1318], [1322], [1326], [1330], [1334], [1345], [1349], [1353], [1357], [1361], [1365], [1369], [1373], [1377], [1381], [1384], [1385], [1389], [1393], [1397], [1401], [1405], [1409], [1413], [1417], [1428], [1432], [1436], [1440], [1451], [1455], [1459], [1463], [1467], [1471], [1475], [1479], [1490], [1501], [1505], [1516], [1520], [1524], [1528], [1532], [1536], [1540], [1544], [1548], [1559], [1563], [1567], [1578], [1582], [1593], [1597], [1600], [1601], [1612], [1623], [1627], [1631], [1635], [1639], [1643], [1647], [1651], [1655], [1659], [1663], [1667], [1678], [1689], [1693], [1697], [1701], [1705], [1709], [1713], [1717], [1728], [1732], [1736], [1747], [1751], [1755], [1759], [1763], [1767], [1771], [1775], [1779], [1783], [1787], [1791], [1795], [1799], [1803], [1807], [1818], [1822], [1826], [1830], [1834], [1838], [1842], [1846], [1850], [1854], [1858], [1862], [1866], [1870], [1874], [1878], [1882], [1886], [1890], [1894], [1898], [1902], [1906], [1910], [1914], [1918], [1922], [1933], [1937], [1941], [1945], [1949], [1960], [1964], [1968], [1972], [1976], [1980], [1984], [1988], [1992], [1996], [2000], [2004], [2008], [2012], [2016], [2020], [2024], [2028], [2039], [2043], [2047], [2051], [2055], [2066], [2070], [2074], [2078], [2089], [2093], [2104], [2108], [2119], [2123], [2127], [2131], [2135], [2139], [2143], [2147], [2151], [2155], [2159], [2163], [2167], [2171], [2175], [2179], [2183], [2187], [2191], [2202], [2206], [2210], [2214], [2218], [2229], [2233], [2237], [2241], [2252], [2256], [2260], [2264], [2268], [2272], [2276], [2278], [2279], [2283], [2287], [2293], [2297], [2299], [2304], [2305], [2306], [2307], [2308], [2310], [2311] [2018-11-18 16:23:21,123 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-18 16:23:21,123 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-18 16:23:21,659 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-18 16:23:21,659 INFO L272 AbstractInterpreter]: Visited 400 different actions 804 times. Merged at 12 different actions 21 times. Never widened. Performed 11861 root evaluator evaluations with a maximum evaluation depth of 16. Performed 11861 inverse root evaluator evaluations with a maximum inverse evaluation depth of 16. Found 5 fixpoints after 3 different actions. Largest state had 26 variables. [2018-11-18 16:23:21,666 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 16:23:21,666 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-18 16:23:21,666 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 16:23:21,666 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_ddc48bd0-955d-4bed-b11c-7676191c2423/bin-2019/utaipan/z3 Starting monitored process 13 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 13 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-18 16:23:21,673 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 16:23:21,673 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-18 16:23:21,813 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 16:23:21,821 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 16:23:22,297 INFO L134 CoverageAnalysis]: Checked inductivity of 1481 backedges. 1158 proven. 2 refuted. 0 times theorem prover too weak. 321 trivial. 0 not checked. [2018-11-18 16:23:22,297 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-18 16:23:23,574 INFO L134 CoverageAnalysis]: Checked inductivity of 1481 backedges. 567 proven. 298 refuted. 0 times theorem prover too weak. 616 trivial. 0 not checked. [2018-11-18 16:23:23,590 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-18 16:23:23,590 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5, 5] total 9 [2018-11-18 16:23:23,590 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-18 16:23:23,591 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-11-18 16:23:23,591 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-11-18 16:23:23,591 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=24, Invalid=48, Unknown=0, NotChecked=0, Total=72 [2018-11-18 16:23:23,591 INFO L87 Difference]: Start difference. First operand 57822 states and 65862 transitions. Second operand 7 states. [2018-11-18 16:23:26,835 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 16:23:26,835 INFO L93 Difference]: Finished difference Result 116067 states and 132187 transitions. [2018-11-18 16:23:26,836 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2018-11-18 16:23:26,836 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 1082 [2018-11-18 16:23:26,836 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 16:23:26,930 INFO L225 Difference]: With dead ends: 116067 [2018-11-18 16:23:26,930 INFO L226 Difference]: Without dead ends: 58688 [2018-11-18 16:23:26,979 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 2180 GetRequests, 2164 SyntacticMatches, 5 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 20 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=51, Invalid=105, Unknown=0, NotChecked=0, Total=156 [2018-11-18 16:23:27,010 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 58688 states. [2018-11-18 16:23:27,475 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 58688 to 57835. [2018-11-18 16:23:27,475 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 57835 states. [2018-11-18 16:23:27,532 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 57835 states to 57835 states and 65596 transitions. [2018-11-18 16:23:27,533 INFO L78 Accepts]: Start accepts. Automaton has 57835 states and 65596 transitions. Word has length 1082 [2018-11-18 16:23:27,533 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 16:23:27,533 INFO L480 AbstractCegarLoop]: Abstraction has 57835 states and 65596 transitions. [2018-11-18 16:23:27,533 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-11-18 16:23:27,533 INFO L276 IsEmpty]: Start isEmpty. Operand 57835 states and 65596 transitions. [2018-11-18 16:23:27,589 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1271 [2018-11-18 16:23:27,589 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 16:23:27,589 INFO L375 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 16:23:27,590 INFO L423 AbstractCegarLoop]: === Iteration 18 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 16:23:27,590 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 16:23:27,590 INFO L82 PathProgramCache]: Analyzing trace with hash -1123781613, now seen corresponding path program 1 times [2018-11-18 16:23:27,590 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 16:23:27,590 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 16:23:27,590 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 16:23:27,591 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 16:23:27,591 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 16:23:27,669 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 16:23:28,536 INFO L134 CoverageAnalysis]: Checked inductivity of 2040 backedges. 275 proven. 1385 refuted. 0 times theorem prover too weak. 380 trivial. 0 not checked. [2018-11-18 16:23:28,536 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 16:23:28,536 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-18 16:23:28,536 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 1271 with the following transitions: [2018-11-18 16:23:28,537 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [37], [41], [45], [56], [60], [64], [68], [72], [76], [80], [84], [88], [92], [96], [100], [104], [115], [119], [123], [127], [138], [142], [146], [150], [154], [158], [169], [173], [177], [181], [185], [189], [193], [204], [208], [212], [216], [227], [231], [235], [239], [250], [254], [258], [262], [266], [270], [274], [278], [282], [286], [297], [301], [305], [309], [313], [317], [321], [325], [336], [340], [344], [348], [352], [363], [367], [371], [375], [379], [383], [387], [390], [391], [395], [399], [403], [407], [411], [415], [426], [430], [434], [445], [449], [453], [464], [475], [479], [483], [487], [491], [495], [499], [503], [507], [511], [515], [519], [530], [534], [538], [549], [553], [557], [561], [565], [569], [573], [584], [587], [592], [594], [710], [711], [718], [726], [734], [742], [750], [758], [766], [774], [782], [790], [798], [806], [814], [822], [830], [838], [846], [854], [862], [870], [878], [886], [894], [902], [910], [918], [926], [934], [942], [950], [958], [966], [974], [982], [986], [988], [991], [999], [1007], [1015], [1023], [1031], [1039], [1047], [1055], [1063], [1071], [1079], [1087], [1095], [1103], [1111], [1119], [1127], [1135], [1143], [1151], [1159], [1167], [1175], [1183], [1191], [1199], [1204], [1208], [1212], [1216], [1220], [1224], [1228], [1232], [1236], [1240], [1244], [1255], [1259], [1263], [1267], [1271], [1275], [1278], [1279], [1282], [1283], [1287], [1291], [1295], [1299], [1303], [1307], [1318], [1322], [1326], [1330], [1334], [1345], [1349], [1353], [1357], [1361], [1365], [1369], [1373], [1377], [1381], [1385], [1389], [1393], [1397], [1401], [1404], [1405], [1409], [1413], [1417], [1428], [1432], [1436], [1440], [1451], [1455], [1459], [1463], [1467], [1471], [1475], [1479], [1490], [1501], [1505], [1516], [1520], [1524], [1528], [1532], [1536], [1540], [1544], [1548], [1559], [1563], [1567], [1578], [1582], [1585], [1588], [1592], [1593], [1597], [1601], [1612], [1623], [1627], [1631], [1635], [1639], [1643], [1647], [1651], [1655], [1659], [1663], [1667], [1678], [1689], [1693], [1697], [1701], [1705], [1709], [1713], [1717], [1728], [1732], [1736], [1747], [1751], [1755], [1759], [1763], [1767], [1771], [1775], [1779], [1783], [1787], [1791], [1795], [1799], [1803], [1807], [1818], [1822], [1826], [1830], [1834], [1838], [1842], [1846], [1850], [1854], [1858], [1862], [1866], [1870], [1874], [1878], [1882], [1886], [1890], [1894], [1898], [1902], [1906], [1910], [1914], [1918], [1922], [1933], [1937], [1941], [1945], [1949], [1960], [1964], [1968], [1972], [1976], [1980], [1984], [1988], [1992], [1996], [2000], [2004], [2008], [2012], [2016], [2020], [2024], [2028], [2039], [2043], [2047], [2051], [2055], [2066], [2070], [2074], [2078], [2089], [2093], [2104], [2108], [2119], [2123], [2127], [2131], [2135], [2139], [2143], [2147], [2151], [2155], [2159], [2163], [2167], [2171], [2175], [2179], [2183], [2187], [2191], [2202], [2206], [2210], [2214], [2218], [2229], [2233], [2237], [2241], [2252], [2256], [2260], [2264], [2268], [2272], [2276], [2278], [2279], [2283], [2287], [2293], [2297], [2299], [2304], [2305], [2306], [2307], [2308], [2310], [2311] [2018-11-18 16:23:28,540 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-18 16:23:28,540 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-18 16:23:29,152 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-18 16:23:29,152 INFO L272 AbstractInterpreter]: Visited 426 different actions 855 times. Merged at 13 different actions 22 times. Never widened. Performed 12556 root evaluator evaluations with a maximum evaluation depth of 18. Performed 12556 inverse root evaluator evaluations with a maximum inverse evaluation depth of 18. Found 6 fixpoints after 4 different actions. Largest state had 26 variables. [2018-11-18 16:23:29,154 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 16:23:29,154 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-18 16:23:29,154 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 16:23:29,154 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_ddc48bd0-955d-4bed-b11c-7676191c2423/bin-2019/utaipan/z3 Starting monitored process 14 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 14 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-18 16:23:29,161 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 16:23:29,161 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-18 16:23:29,308 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 16:23:29,317 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 16:23:30,085 INFO L134 CoverageAnalysis]: Checked inductivity of 2040 backedges. 258 proven. 0 refuted. 0 times theorem prover too weak. 1782 trivial. 0 not checked. [2018-11-18 16:23:30,085 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-18 16:23:30,609 INFO L134 CoverageAnalysis]: Checked inductivity of 2040 backedges. 258 proven. 0 refuted. 0 times theorem prover too weak. 1782 trivial. 0 not checked. [2018-11-18 16:23:30,625 INFO L312 seRefinementStrategy]: Constructing automaton from 2 perfect and 1 imperfect interpolant sequences. [2018-11-18 16:23:30,625 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [11] total 13 [2018-11-18 16:23:30,625 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 16:23:30,626 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-18 16:23:30,626 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-18 16:23:30,626 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=36, Invalid=120, Unknown=0, NotChecked=0, Total=156 [2018-11-18 16:23:30,626 INFO L87 Difference]: Start difference. First operand 57835 states and 65596 transitions. Second operand 3 states. [2018-11-18 16:23:34,043 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 16:23:34,043 INFO L93 Difference]: Finished difference Result 120408 states and 136938 transitions. [2018-11-18 16:23:34,043 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-18 16:23:34,043 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 1270 [2018-11-18 16:23:34,044 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 16:23:34,139 INFO L225 Difference]: With dead ends: 120408 [2018-11-18 16:23:34,139 INFO L226 Difference]: Without dead ends: 62193 [2018-11-18 16:23:34,184 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 2558 GetRequests, 2544 SyntacticMatches, 3 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 24 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=36, Invalid=120, Unknown=0, NotChecked=0, Total=156 [2018-11-18 16:23:34,217 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 62193 states. [2018-11-18 16:23:34,715 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 62193 to 61756. [2018-11-18 16:23:34,715 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 61756 states. [2018-11-18 16:23:34,775 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61756 states to 61756 states and 69795 transitions. [2018-11-18 16:23:34,775 INFO L78 Accepts]: Start accepts. Automaton has 61756 states and 69795 transitions. Word has length 1270 [2018-11-18 16:23:34,776 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 16:23:34,776 INFO L480 AbstractCegarLoop]: Abstraction has 61756 states and 69795 transitions. [2018-11-18 16:23:34,776 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-18 16:23:34,776 INFO L276 IsEmpty]: Start isEmpty. Operand 61756 states and 69795 transitions. [2018-11-18 16:23:34,834 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1331 [2018-11-18 16:23:34,834 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 16:23:34,834 INFO L375 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 16:23:34,835 INFO L423 AbstractCegarLoop]: === Iteration 19 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 16:23:34,835 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 16:23:34,835 INFO L82 PathProgramCache]: Analyzing trace with hash 2045995032, now seen corresponding path program 1 times [2018-11-18 16:23:34,835 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 16:23:34,835 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 16:23:34,836 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 16:23:34,836 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 16:23:34,836 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 16:23:34,918 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 16:23:35,867 INFO L134 CoverageAnalysis]: Checked inductivity of 2077 backedges. 374 proven. 0 refuted. 0 times theorem prover too weak. 1703 trivial. 0 not checked. [2018-11-18 16:23:35,867 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-18 16:23:35,867 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-18 16:23:35,867 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-18 16:23:35,868 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-18 16:23:35,868 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-18 16:23:35,868 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2018-11-18 16:23:35,868 INFO L87 Difference]: Start difference. First operand 61756 states and 69795 transitions. Second operand 6 states. [2018-11-18 16:23:38,689 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 16:23:38,689 INFO L93 Difference]: Finished difference Result 125655 states and 143605 transitions. [2018-11-18 16:23:38,689 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-11-18 16:23:38,689 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 1330 [2018-11-18 16:23:38,690 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 16:23:38,802 INFO L225 Difference]: With dead ends: 125655 [2018-11-18 16:23:38,803 INFO L226 Difference]: Without dead ends: 63479 [2018-11-18 16:23:38,857 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 8 GetRequests, 3 SyntacticMatches, 1 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=13, Invalid=17, Unknown=0, NotChecked=0, Total=30 [2018-11-18 16:23:38,892 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 63479 states. [2018-11-18 16:23:39,479 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 63479 to 62211. [2018-11-18 16:23:39,479 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 62211 states. [2018-11-18 16:23:39,543 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62211 states to 62211 states and 69995 transitions. [2018-11-18 16:23:39,544 INFO L78 Accepts]: Start accepts. Automaton has 62211 states and 69995 transitions. Word has length 1330 [2018-11-18 16:23:39,545 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 16:23:39,545 INFO L480 AbstractCegarLoop]: Abstraction has 62211 states and 69995 transitions. [2018-11-18 16:23:39,545 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-18 16:23:39,545 INFO L276 IsEmpty]: Start isEmpty. Operand 62211 states and 69995 transitions. [2018-11-18 16:23:39,612 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1619 [2018-11-18 16:23:39,612 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 16:23:39,612 INFO L375 BasicCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 16:23:39,612 INFO L423 AbstractCegarLoop]: === Iteration 20 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 16:23:39,612 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 16:23:39,613 INFO L82 PathProgramCache]: Analyzing trace with hash 84975879, now seen corresponding path program 1 times [2018-11-18 16:23:39,613 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 16:23:39,613 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 16:23:39,613 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 16:23:39,613 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 16:23:39,613 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 16:23:39,734 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 16:23:41,149 INFO L134 CoverageAnalysis]: Checked inductivity of 3214 backedges. 330 proven. 2036 refuted. 0 times theorem prover too weak. 848 trivial. 0 not checked. [2018-11-18 16:23:41,149 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 16:23:41,149 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-18 16:23:41,150 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 1619 with the following transitions: [2018-11-18 16:23:41,150 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [37], [41], [45], [56], [60], [64], [68], [72], [76], [80], [84], [88], [92], [96], [100], [104], [115], [119], [123], [127], [138], [142], [146], [150], [154], [158], [169], [173], [177], [181], [185], [189], [193], [204], [208], [212], [216], [227], [231], [235], [239], [250], [254], [258], [262], [266], [270], [273], [274], [278], [282], [286], [297], [301], [305], [309], [313], [317], [321], [325], [336], [340], [344], [348], [352], [363], [367], [371], [375], [379], [383], [387], [390], [391], [395], [399], [403], [407], [411], [415], [426], [430], [434], [445], [449], [453], [464], [475], [479], [483], [487], [491], [495], [499], [503], [507], [511], [515], [519], [530], [534], [538], [549], [553], [557], [561], [565], [569], [573], [584], [587], [592], [594], [710], [711], [718], [726], [734], [742], [750], [758], [766], [774], [782], [790], [798], [806], [814], [822], [830], [838], [846], [854], [862], [870], [878], [886], [894], [902], [910], [918], [926], [934], [942], [950], [958], [966], [974], [982], [986], [988], [991], [999], [1007], [1015], [1023], [1031], [1039], [1047], [1055], [1063], [1071], [1079], [1087], [1095], [1103], [1111], [1119], [1127], [1135], [1143], [1151], [1159], [1167], [1175], [1183], [1191], [1199], [1204], [1208], [1212], [1216], [1220], [1224], [1228], [1232], [1236], [1240], [1244], [1255], [1259], [1263], [1267], [1271], [1275], [1278], [1279], [1282], [1283], [1287], [1291], [1295], [1299], [1303], [1307], [1318], [1322], [1326], [1330], [1334], [1345], [1349], [1353], [1357], [1361], [1365], [1369], [1373], [1377], [1381], [1385], [1389], [1393], [1397], [1401], [1404], [1405], [1409], [1413], [1417], [1428], [1432], [1436], [1440], [1451], [1455], [1459], [1463], [1467], [1471], [1475], [1479], [1490], [1501], [1505], [1516], [1520], [1524], [1528], [1532], [1536], [1540], [1544], [1548], [1559], [1563], [1567], [1578], [1582], [1585], [1588], [1592], [1593], [1597], [1601], [1612], [1623], [1627], [1631], [1635], [1639], [1643], [1647], [1651], [1655], [1659], [1663], [1667], [1678], [1689], [1693], [1697], [1701], [1705], [1709], [1713], [1717], [1728], [1732], [1736], [1747], [1751], [1755], [1759], [1763], [1767], [1771], [1775], [1779], [1783], [1787], [1791], [1795], [1799], [1803], [1807], [1818], [1822], [1826], [1830], [1834], [1838], [1842], [1846], [1850], [1854], [1858], [1862], [1866], [1870], [1874], [1878], [1882], [1886], [1890], [1894], [1898], [1902], [1906], [1910], [1914], [1918], [1922], [1933], [1937], [1941], [1945], [1949], [1960], [1964], [1968], [1972], [1976], [1980], [1984], [1988], [1992], [1996], [2000], [2004], [2008], [2012], [2016], [2020], [2024], [2028], [2039], [2043], [2047], [2051], [2055], [2066], [2070], [2074], [2078], [2089], [2093], [2104], [2108], [2119], [2123], [2127], [2131], [2135], [2139], [2143], [2147], [2151], [2155], [2159], [2163], [2167], [2171], [2175], [2179], [2183], [2187], [2191], [2202], [2206], [2210], [2214], [2218], [2229], [2233], [2237], [2241], [2252], [2256], [2260], [2264], [2268], [2272], [2276], [2278], [2279], [2283], [2287], [2293], [2297], [2299], [2304], [2305], [2306], [2307], [2308], [2310], [2311] [2018-11-18 16:23:41,154 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-18 16:23:41,154 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-18 16:23:41,593 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-18 16:23:41,593 INFO L272 AbstractInterpreter]: Visited 427 different actions 864 times. Merged at 14 different actions 26 times. Never widened. Performed 12628 root evaluator evaluations with a maximum evaluation depth of 18. Performed 12628 inverse root evaluator evaluations with a maximum inverse evaluation depth of 18. Found 8 fixpoints after 5 different actions. Largest state had 26 variables. [2018-11-18 16:23:41,600 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 16:23:41,600 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-18 16:23:41,600 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 16:23:41,601 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_ddc48bd0-955d-4bed-b11c-7676191c2423/bin-2019/utaipan/z3 Starting monitored process 15 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 15 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-18 16:23:41,607 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 16:23:41,608 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-18 16:23:41,807 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 16:23:41,817 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 16:23:42,671 INFO L134 CoverageAnalysis]: Checked inductivity of 3214 backedges. 2193 proven. 2 refuted. 0 times theorem prover too weak. 1019 trivial. 0 not checked. [2018-11-18 16:23:42,671 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-18 16:23:43,746 INFO L134 CoverageAnalysis]: Checked inductivity of 3214 backedges. 1125 proven. 347 refuted. 0 times theorem prover too weak. 1742 trivial. 0 not checked. [2018-11-18 16:23:43,762 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-18 16:23:43,763 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 5, 5] total 16 [2018-11-18 16:23:43,763 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-18 16:23:43,764 INFO L459 AbstractCegarLoop]: Interpolant automaton has 14 states [2018-11-18 16:23:43,764 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2018-11-18 16:23:43,765 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=43, Invalid=197, Unknown=0, NotChecked=0, Total=240 [2018-11-18 16:23:43,765 INFO L87 Difference]: Start difference. First operand 62211 states and 69995 transitions. Second operand 14 states. [2018-11-18 16:24:03,304 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 16:24:03,304 INFO L93 Difference]: Finished difference Result 155978 states and 181213 transitions. [2018-11-18 16:24:03,304 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 108 states. [2018-11-18 16:24:03,304 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 1618 [2018-11-18 16:24:03,305 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 16:24:03,471 INFO L225 Difference]: With dead ends: 155978 [2018-11-18 16:24:03,471 INFO L226 Difference]: Without dead ends: 94210 [2018-11-18 16:24:03,537 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 3426 GetRequests, 3308 SyntacticMatches, 4 SemanticMatches, 114 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4965 ImplicationChecksByTransitivity, 1.4s TimeCoverageRelationStatistics Valid=1852, Invalid=11488, Unknown=0, NotChecked=0, Total=13340 [2018-11-18 16:24:03,594 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 94210 states. [2018-11-18 16:24:04,428 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 94210 to 82850. [2018-11-18 16:24:04,428 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 82850 states. [2018-11-18 16:24:04,511 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 82850 states to 82850 states and 92240 transitions. [2018-11-18 16:24:04,512 INFO L78 Accepts]: Start accepts. Automaton has 82850 states and 92240 transitions. Word has length 1618 [2018-11-18 16:24:04,513 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 16:24:04,513 INFO L480 AbstractCegarLoop]: Abstraction has 82850 states and 92240 transitions. [2018-11-18 16:24:04,513 INFO L481 AbstractCegarLoop]: Interpolant automaton has 14 states. [2018-11-18 16:24:04,513 INFO L276 IsEmpty]: Start isEmpty. Operand 82850 states and 92240 transitions. [2018-11-18 16:24:04,599 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1669 [2018-11-18 16:24:04,599 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 16:24:04,600 INFO L375 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 16:24:04,600 INFO L423 AbstractCegarLoop]: === Iteration 21 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 16:24:04,600 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 16:24:04,600 INFO L82 PathProgramCache]: Analyzing trace with hash -926540440, now seen corresponding path program 1 times [2018-11-18 16:24:04,600 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 16:24:04,601 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 16:24:04,601 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 16:24:04,601 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 16:24:04,601 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 16:24:04,726 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 16:24:06,285 INFO L134 CoverageAnalysis]: Checked inductivity of 3006 backedges. 272 proven. 1637 refuted. 0 times theorem prover too weak. 1097 trivial. 0 not checked. [2018-11-18 16:24:06,285 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 16:24:06,285 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-18 16:24:06,286 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 1669 with the following transitions: [2018-11-18 16:24:06,286 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [21], [22], [26], [37], [41], [45], [56], [60], [64], [68], [72], [76], [80], [84], [88], [92], [96], [100], [104], [115], [119], [123], [127], [138], [142], [146], [150], [154], [158], [169], [173], [177], [181], [185], [189], [193], [204], [208], [212], [216], [227], [231], [235], [239], [250], [254], [258], [262], [266], [270], [273], [274], [278], [282], [286], [297], [301], [305], [309], [313], [317], [321], [325], [336], [340], [344], [348], [352], [363], [367], [371], [375], [379], [383], [387], [391], [395], [399], [403], [407], [411], [415], [426], [430], [434], [445], [449], [453], [464], [467], [472], [474], [475], [479], [483], [487], [491], [495], [499], [503], [507], [511], [515], [519], [530], [534], [538], [549], [553], [557], [561], [565], [569], [573], [584], [587], [592], [594], [710], [711], [718], [726], [734], [742], [750], [758], [766], [774], [782], [790], [798], [806], [814], [822], [830], [838], [846], [854], [862], [870], [878], [886], [894], [902], [910], [918], [926], [934], [942], [950], [958], [966], [974], [982], [986], [988], [991], [999], [1007], [1015], [1023], [1031], [1039], [1047], [1055], [1063], [1071], [1079], [1087], [1095], [1103], [1111], [1119], [1127], [1135], [1143], [1151], [1159], [1167], [1175], [1183], [1191], [1199], [1204], [1208], [1212], [1216], [1220], [1224], [1228], [1232], [1236], [1240], [1244], [1255], [1259], [1263], [1267], [1271], [1275], [1278], [1279], [1282], [1283], [1287], [1291], [1295], [1299], [1303], [1307], [1318], [1322], [1326], [1330], [1334], [1345], [1349], [1353], [1357], [1361], [1365], [1369], [1373], [1377], [1381], [1385], [1389], [1393], [1397], [1401], [1405], [1409], [1413], [1417], [1428], [1432], [1436], [1440], [1451], [1455], [1459], [1463], [1467], [1471], [1475], [1479], [1490], [1501], [1505], [1516], [1520], [1524], [1528], [1532], [1536], [1540], [1544], [1548], [1559], [1563], [1567], [1578], [1582], [1593], [1597], [1601], [1612], [1623], [1627], [1631], [1635], [1639], [1643], [1647], [1651], [1655], [1659], [1663], [1667], [1678], [1689], [1693], [1697], [1701], [1705], [1709], [1713], [1717], [1728], [1732], [1736], [1747], [1751], [1755], [1759], [1763], [1767], [1771], [1775], [1779], [1783], [1787], [1791], [1795], [1799], [1803], [1807], [1818], [1822], [1826], [1830], [1834], [1838], [1842], [1846], [1850], [1854], [1858], [1862], [1866], [1870], [1874], [1878], [1882], [1886], [1890], [1894], [1898], [1902], [1906], [1910], [1914], [1918], [1922], [1933], [1937], [1941], [1945], [1949], [1960], [1964], [1968], [1972], [1976], [1980], [1984], [1988], [1992], [1996], [2000], [2004], [2008], [2012], [2016], [2020], [2024], [2028], [2039], [2043], [2047], [2051], [2055], [2066], [2070], [2074], [2078], [2089], [2093], [2104], [2108], [2119], [2123], [2127], [2131], [2135], [2139], [2143], [2147], [2151], [2155], [2159], [2163], [2167], [2171], [2175], [2179], [2183], [2187], [2191], [2202], [2206], [2210], [2214], [2218], [2229], [2233], [2237], [2241], [2252], [2256], [2260], [2264], [2268], [2272], [2276], [2278], [2279], [2283], [2287], [2293], [2297], [2299], [2304], [2305], [2306], [2307], [2308], [2310], [2311] [2018-11-18 16:24:06,291 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-18 16:24:06,291 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-18 16:24:06,890 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-18 16:24:06,891 INFO L272 AbstractInterpreter]: Visited 426 different actions 864 times. Merged at 13 different actions 28 times. Never widened. Performed 12633 root evaluator evaluations with a maximum evaluation depth of 18. Performed 12633 inverse root evaluator evaluations with a maximum inverse evaluation depth of 18. Found 7 fixpoints after 4 different actions. Largest state had 26 variables. [2018-11-18 16:24:06,904 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 16:24:06,904 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-18 16:24:06,904 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 16:24:06,905 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_ddc48bd0-955d-4bed-b11c-7676191c2423/bin-2019/utaipan/z3 Starting monitored process 16 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 16 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-18 16:24:06,916 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 16:24:06,917 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-18 16:24:07,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 16:24:07,127 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 16:24:07,501 WARN L854 $PredicateComparison]: unable to prove that (or (exists ((v_prenex_15 Int)) (let ((.cse0 (mod v_prenex_15 299849))) (and (< v_prenex_15 0) (<= c_~a28~0 (+ .cse0 300)) (not (= .cse0 0))))) (exists ((v_prenex_16 Int)) (let ((.cse1 (mod v_prenex_16 299849))) (and (= .cse1 0) (<= c_~a28~0 (+ .cse1 300149))))) (exists ((v_~a28~0_1694 Int)) (and (<= 0 v_~a28~0_1694) (<= c_~a28~0 (+ (mod v_~a28~0_1694 299849) 300149))))) is different from true [2018-11-18 16:24:08,491 INFO L134 CoverageAnalysis]: Checked inductivity of 3006 backedges. 1382 proven. 36 refuted. 0 times theorem prover too weak. 1578 trivial. 10 not checked. [2018-11-18 16:24:08,491 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-18 16:24:09,611 INFO L134 CoverageAnalysis]: Checked inductivity of 3006 backedges. 1423 proven. 5 refuted. 0 times theorem prover too weak. 1578 trivial. 0 not checked. [2018-11-18 16:24:09,628 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-18 16:24:09,628 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [11, 6, 6] total 19 [2018-11-18 16:24:09,628 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-18 16:24:09,629 INFO L459 AbstractCegarLoop]: Interpolant automaton has 15 states [2018-11-18 16:24:09,629 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2018-11-18 16:24:09,630 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=70, Invalid=239, Unknown=1, NotChecked=32, Total=342 [2018-11-18 16:24:09,630 INFO L87 Difference]: Start difference. First operand 82850 states and 92240 transitions. Second operand 15 states. [2018-11-18 16:24:14,787 WARN L180 SmtUtils]: Spent 324.00 ms on a formula simplification. DAG size of input: 29 DAG size of output: 23 [2018-11-18 16:24:30,518 WARN L180 SmtUtils]: Spent 291.00 ms on a formula simplification. DAG size of input: 32 DAG size of output: 26 [2018-11-18 16:24:34,979 WARN L180 SmtUtils]: Spent 1.69 s on a formula simplification. DAG size of input: 36 DAG size of output: 18 [2018-11-18 16:24:38,171 WARN L180 SmtUtils]: Spent 1.71 s on a formula simplification. DAG size of input: 44 DAG size of output: 26 [2018-11-18 16:24:39,646 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 16:24:39,647 INFO L93 Difference]: Finished difference Result 168917 states and 190241 transitions. [2018-11-18 16:24:39,647 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 36 states. [2018-11-18 16:24:39,647 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 1668 [2018-11-18 16:24:39,647 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 16:24:39,793 INFO L225 Difference]: With dead ends: 168917 [2018-11-18 16:24:39,793 INFO L226 Difference]: Without dead ends: 84801 [2018-11-18 16:24:39,868 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 3397 GetRequests, 3352 SyntacticMatches, 2 SemanticMatches, 43 ConstructedPredicates, 1 IntricatePredicates, 0 DeprecatedPredicates, 408 ImplicationChecksByTransitivity, 8.9s TimeCoverageRelationStatistics Valid=355, Invalid=1534, Unknown=7, NotChecked=84, Total=1980 [2018-11-18 16:24:39,915 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 84801 states. [2018-11-18 16:24:40,681 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 84801 to 83893. [2018-11-18 16:24:40,682 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 83893 states. [2018-11-18 16:24:40,759 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 83893 states to 83893 states and 93110 transitions. [2018-11-18 16:24:40,760 INFO L78 Accepts]: Start accepts. Automaton has 83893 states and 93110 transitions. Word has length 1668 [2018-11-18 16:24:40,761 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 16:24:40,761 INFO L480 AbstractCegarLoop]: Abstraction has 83893 states and 93110 transitions. [2018-11-18 16:24:40,761 INFO L481 AbstractCegarLoop]: Interpolant automaton has 15 states. [2018-11-18 16:24:40,761 INFO L276 IsEmpty]: Start isEmpty. Operand 83893 states and 93110 transitions. [2018-11-18 16:24:40,844 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1750 [2018-11-18 16:24:40,844 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 16:24:40,844 INFO L375 BasicCegarLoop]: trace histogram [7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 16:24:40,844 INFO L423 AbstractCegarLoop]: === Iteration 22 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 16:24:40,844 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 16:24:40,845 INFO L82 PathProgramCache]: Analyzing trace with hash -198117981, now seen corresponding path program 1 times [2018-11-18 16:24:40,845 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 16:24:40,845 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 16:24:40,845 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 16:24:40,845 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 16:24:40,845 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 16:24:40,962 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 16:24:43,967 INFO L134 CoverageAnalysis]: Checked inductivity of 3447 backedges. 263 proven. 1121 refuted. 0 times theorem prover too weak. 2063 trivial. 0 not checked. [2018-11-18 16:24:43,967 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 16:24:43,967 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-18 16:24:43,968 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 1750 with the following transitions: [2018-11-18 16:24:43,968 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [37], [41], [45], [56], [60], [64], [68], [72], [76], [80], [84], [88], [92], [96], [100], [104], [115], [119], [123], [127], [138], [142], [146], [150], [153], [154], [158], [169], [173], [177], [181], [185], [189], [193], [204], [208], [212], [216], [227], [231], [235], [239], [250], [254], [258], [262], [266], [270], [273], [274], [278], [282], [286], [297], [301], [305], [309], [313], [317], [321], [325], [336], [340], [344], [348], [352], [363], [367], [371], [375], [379], [383], [387], [390], [391], [395], [399], [403], [407], [411], [415], [426], [430], [434], [445], [449], [453], [464], [467], [472], [474], [710], [711], [718], [726], [734], [742], [750], [758], [766], [774], [782], [790], [798], [806], [814], [822], [830], [838], [846], [854], [862], [870], [878], [886], [894], [902], [910], [918], [926], [934], [942], [950], [958], [966], [974], [982], [986], [988], [991], [999], [1007], [1015], [1023], [1031], [1039], [1047], [1055], [1063], [1071], [1079], [1087], [1095], [1103], [1111], [1119], [1127], [1135], [1143], [1151], [1159], [1167], [1175], [1183], [1191], [1199], [1204], [1208], [1212], [1216], [1220], [1224], [1228], [1232], [1236], [1240], [1244], [1255], [1259], [1263], [1267], [1271], [1275], [1279], [1282], [1283], [1287], [1291], [1295], [1299], [1303], [1307], [1318], [1322], [1326], [1330], [1334], [1345], [1349], [1353], [1357], [1361], [1365], [1369], [1373], [1377], [1381], [1385], [1389], [1393], [1397], [1401], [1405], [1409], [1413], [1417], [1428], [1432], [1436], [1440], [1451], [1455], [1459], [1463], [1467], [1471], [1475], [1479], [1490], [1501], [1505], [1516], [1520], [1524], [1528], [1532], [1536], [1540], [1544], [1548], [1559], [1563], [1567], [1578], [1582], [1593], [1597], [1601], [1612], [1623], [1627], [1631], [1635], [1639], [1643], [1647], [1651], [1655], [1659], [1663], [1667], [1678], [1689], [1693], [1697], [1701], [1705], [1709], [1713], [1717], [1728], [1732], [1736], [1747], [1751], [1755], [1759], [1763], [1766], [1767], [1771], [1775], [1779], [1783], [1787], [1791], [1795], [1799], [1803], [1807], [1818], [1822], [1826], [1830], [1834], [1838], [1842], [1846], [1850], [1854], [1858], [1862], [1866], [1870], [1874], [1878], [1882], [1886], [1890], [1894], [1898], [1902], [1906], [1910], [1914], [1918], [1922], [1933], [1937], [1941], [1945], [1949], [1960], [1964], [1968], [1972], [1976], [1980], [1984], [1988], [1992], [1996], [2000], [2004], [2008], [2012], [2016], [2020], [2024], [2028], [2039], [2043], [2047], [2051], [2055], [2066], [2070], [2074], [2078], [2089], [2093], [2104], [2108], [2119], [2123], [2127], [2131], [2135], [2139], [2143], [2147], [2151], [2155], [2159], [2163], [2167], [2171], [2175], [2179], [2183], [2187], [2191], [2202], [2206], [2210], [2214], [2218], [2229], [2233], [2237], [2241], [2252], [2256], [2260], [2264], [2268], [2272], [2276], [2278], [2279], [2283], [2287], [2293], [2297], [2299], [2304], [2305], [2306], [2307], [2308], [2310], [2311] [2018-11-18 16:24:43,973 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-18 16:24:43,973 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-18 16:24:44,432 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-18 16:24:44,432 INFO L272 AbstractInterpreter]: Visited 401 different actions 812 times. Merged at 13 different actions 24 times. Never widened. Performed 11922 root evaluator evaluations with a maximum evaluation depth of 15. Performed 11922 inverse root evaluator evaluations with a maximum inverse evaluation depth of 15. Found 7 fixpoints after 5 different actions. Largest state had 26 variables. [2018-11-18 16:24:44,436 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 16:24:44,436 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-18 16:24:44,436 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 16:24:44,436 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_ddc48bd0-955d-4bed-b11c-7676191c2423/bin-2019/utaipan/z3 Starting monitored process 17 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 17 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-18 16:24:44,443 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 16:24:44,443 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-18 16:24:44,651 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 16:24:44,662 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 16:24:45,722 INFO L134 CoverageAnalysis]: Checked inductivity of 3447 backedges. 1238 proven. 2 refuted. 0 times theorem prover too weak. 2207 trivial. 0 not checked. [2018-11-18 16:24:45,722 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-18 16:24:45,973 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-11-18 16:24:49,108 INFO L134 CoverageAnalysis]: Checked inductivity of 3447 backedges. 261 proven. 1123 refuted. 0 times theorem prover too weak. 2063 trivial. 0 not checked. [2018-11-18 16:24:49,124 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-18 16:24:49,124 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [15, 8, 8] total 26 [2018-11-18 16:24:49,124 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-18 16:24:49,125 INFO L459 AbstractCegarLoop]: Interpolant automaton has 21 states [2018-11-18 16:24:49,125 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 21 interpolants. [2018-11-18 16:24:49,125 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=113, Invalid=537, Unknown=0, NotChecked=0, Total=650 [2018-11-18 16:24:49,126 INFO L87 Difference]: Start difference. First operand 83893 states and 93110 transitions. Second operand 21 states. [2018-11-18 16:25:09,521 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 16:25:09,521 INFO L93 Difference]: Finished difference Result 192511 states and 222816 transitions. [2018-11-18 16:25:09,522 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 128 states. [2018-11-18 16:25:09,522 INFO L78 Accepts]: Start accepts. Automaton has 21 states. Word has length 1749 [2018-11-18 16:25:09,522 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 16:25:09,774 INFO L225 Difference]: With dead ends: 192511 [2018-11-18 16:25:09,774 INFO L226 Difference]: Without dead ends: 113879 [2018-11-18 16:25:09,851 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 3724 GetRequests, 3574 SyntacticMatches, 6 SemanticMatches, 144 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 7858 ImplicationChecksByTransitivity, 5.2s TimeCoverageRelationStatistics Valid=3568, Invalid=17602, Unknown=0, NotChecked=0, Total=21170 [2018-11-18 16:25:09,914 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 113879 states. [2018-11-18 16:25:11,259 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 113879 to 107296. [2018-11-18 16:25:11,260 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 107296 states. [2018-11-18 16:25:11,372 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 107296 states to 107296 states and 120145 transitions. [2018-11-18 16:25:11,374 INFO L78 Accepts]: Start accepts. Automaton has 107296 states and 120145 transitions. Word has length 1749 [2018-11-18 16:25:11,374 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 16:25:11,374 INFO L480 AbstractCegarLoop]: Abstraction has 107296 states and 120145 transitions. [2018-11-18 16:25:11,374 INFO L481 AbstractCegarLoop]: Interpolant automaton has 21 states. [2018-11-18 16:25:11,374 INFO L276 IsEmpty]: Start isEmpty. Operand 107296 states and 120145 transitions. [2018-11-18 16:25:11,495 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1778 [2018-11-18 16:25:11,495 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 16:25:11,496 INFO L375 BasicCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 16:25:11,496 INFO L423 AbstractCegarLoop]: === Iteration 23 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 16:25:11,496 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 16:25:11,496 INFO L82 PathProgramCache]: Analyzing trace with hash 825307194, now seen corresponding path program 1 times [2018-11-18 16:25:11,496 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 16:25:11,497 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 16:25:11,497 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 16:25:11,497 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 16:25:11,497 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 16:25:11,706 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 16:25:13,083 INFO L134 CoverageAnalysis]: Checked inductivity of 3757 backedges. 921 proven. 1391 refuted. 0 times theorem prover too weak. 1445 trivial. 0 not checked. [2018-11-18 16:25:13,083 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 16:25:13,083 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-18 16:25:13,083 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 1778 with the following transitions: [2018-11-18 16:25:13,083 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [37], [41], [45], [56], [60], [64], [68], [72], [76], [80], [84], [88], [92], [96], [100], [104], [115], [119], [123], [127], [138], [142], [146], [150], [153], [154], [158], [169], [173], [177], [181], [185], [189], [193], [204], [208], [212], [216], [227], [231], [235], [239], [250], [254], [258], [262], [266], [270], [273], [274], [278], [282], [286], [297], [301], [305], [309], [313], [317], [321], [325], [336], [340], [344], [348], [352], [363], [367], [371], [375], [379], [383], [387], [390], [391], [395], [399], [403], [407], [411], [415], [426], [430], [434], [445], [449], [453], [464], [467], [472], [474], [710], [711], [718], [726], [734], [742], [750], [758], [766], [774], [782], [790], [798], [806], [814], [822], [830], [838], [846], [854], [862], [870], [878], [886], [894], [902], [910], [918], [926], [934], [942], [950], [958], [966], [974], [982], [986], [988], [991], [999], [1007], [1015], [1023], [1031], [1039], [1047], [1055], [1063], [1071], [1079], [1087], [1095], [1103], [1111], [1119], [1127], [1135], [1143], [1151], [1159], [1167], [1175], [1183], [1191], [1199], [1204], [1208], [1212], [1216], [1220], [1224], [1228], [1232], [1236], [1239], [1240], [1244], [1255], [1259], [1263], [1267], [1271], [1275], [1279], [1282], [1283], [1287], [1291], [1295], [1299], [1303], [1307], [1318], [1322], [1326], [1330], [1334], [1345], [1349], [1353], [1357], [1361], [1365], [1369], [1373], [1377], [1381], [1385], [1389], [1393], [1397], [1401], [1405], [1409], [1413], [1417], [1428], [1432], [1436], [1440], [1451], [1455], [1459], [1463], [1467], [1471], [1475], [1478], [1479], [1490], [1501], [1505], [1516], [1520], [1524], [1528], [1532], [1536], [1540], [1544], [1548], [1559], [1563], [1567], [1578], [1582], [1593], [1597], [1601], [1612], [1623], [1627], [1631], [1635], [1639], [1643], [1647], [1651], [1655], [1659], [1663], [1667], [1678], [1689], [1693], [1697], [1701], [1705], [1709], [1713], [1717], [1728], [1732], [1736], [1747], [1751], [1755], [1759], [1763], [1767], [1771], [1775], [1779], [1783], [1787], [1791], [1795], [1799], [1803], [1807], [1818], [1822], [1826], [1830], [1834], [1838], [1842], [1846], [1850], [1854], [1858], [1862], [1866], [1870], [1874], [1878], [1882], [1886], [1890], [1894], [1898], [1902], [1906], [1910], [1914], [1918], [1922], [1933], [1937], [1941], [1945], [1949], [1960], [1964], [1968], [1972], [1976], [1980], [1984], [1988], [1992], [1996], [2000], [2004], [2008], [2012], [2016], [2020], [2024], [2028], [2039], [2043], [2047], [2051], [2055], [2066], [2070], [2074], [2078], [2089], [2093], [2104], [2108], [2119], [2123], [2127], [2131], [2135], [2139], [2143], [2147], [2151], [2155], [2159], [2163], [2167], [2171], [2175], [2179], [2183], [2187], [2191], [2202], [2206], [2210], [2214], [2218], [2229], [2233], [2237], [2241], [2252], [2256], [2260], [2264], [2268], [2272], [2276], [2278], [2279], [2283], [2287], [2293], [2297], [2299], [2304], [2305], [2306], [2307], [2308], [2310], [2311] [2018-11-18 16:25:13,087 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-18 16:25:13,087 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-18 16:25:13,505 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-18 16:25:13,505 INFO L272 AbstractInterpreter]: Visited 402 different actions 823 times. Merged at 14 different actions 33 times. Never widened. Performed 11972 root evaluator evaluations with a maximum evaluation depth of 15. Performed 11972 inverse root evaluator evaluations with a maximum inverse evaluation depth of 15. Found 8 fixpoints after 5 different actions. Largest state had 26 variables. [2018-11-18 16:25:13,507 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 16:25:13,507 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-18 16:25:13,507 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 16:25:13,507 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_ddc48bd0-955d-4bed-b11c-7676191c2423/bin-2019/utaipan/z3 Starting monitored process 18 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 18 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-18 16:25:13,514 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 16:25:13,514 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-18 16:25:13,717 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 16:25:13,728 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 16:25:14,730 INFO L134 CoverageAnalysis]: Checked inductivity of 3757 backedges. 2763 proven. 9 refuted. 0 times theorem prover too weak. 985 trivial. 0 not checked. [2018-11-18 16:25:14,730 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-18 16:25:17,006 INFO L134 CoverageAnalysis]: Checked inductivity of 3757 backedges. 921 proven. 1678 refuted. 0 times theorem prover too weak. 1158 trivial. 0 not checked. [2018-11-18 16:25:17,022 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-18 16:25:17,023 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 7, 9] total 16 [2018-11-18 16:25:17,023 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-18 16:25:17,024 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2018-11-18 16:25:17,024 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2018-11-18 16:25:17,024 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=76, Invalid=164, Unknown=0, NotChecked=0, Total=240 [2018-11-18 16:25:17,024 INFO L87 Difference]: Start difference. First operand 107296 states and 120145 transitions. Second operand 10 states. [2018-11-18 16:25:21,409 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 16:25:21,409 INFO L93 Difference]: Finished difference Result 239633 states and 271401 transitions. [2018-11-18 16:25:21,410 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 18 states. [2018-11-18 16:25:21,410 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 1777 [2018-11-18 16:25:21,410 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 16:25:21,670 INFO L225 Difference]: With dead ends: 239633 [2018-11-18 16:25:21,670 INFO L226 Difference]: Without dead ends: 145170 [2018-11-18 16:25:21,767 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 3589 GetRequests, 3561 SyntacticMatches, 3 SemanticMatches, 25 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 141 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=220, Invalid=482, Unknown=0, NotChecked=0, Total=702 [2018-11-18 16:25:21,853 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 145170 states. [2018-11-18 16:25:23,199 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 145170 to 133348. [2018-11-18 16:25:23,199 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 133348 states. [2018-11-18 16:25:23,336 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 133348 states to 133348 states and 150099 transitions. [2018-11-18 16:25:23,337 INFO L78 Accepts]: Start accepts. Automaton has 133348 states and 150099 transitions. Word has length 1777 [2018-11-18 16:25:23,338 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 16:25:23,338 INFO L480 AbstractCegarLoop]: Abstraction has 133348 states and 150099 transitions. [2018-11-18 16:25:23,339 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2018-11-18 16:25:23,339 INFO L276 IsEmpty]: Start isEmpty. Operand 133348 states and 150099 transitions. [2018-11-18 16:25:23,474 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1847 [2018-11-18 16:25:23,474 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 16:25:23,475 INFO L375 BasicCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 16:25:23,475 INFO L423 AbstractCegarLoop]: === Iteration 24 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 16:25:23,475 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 16:25:23,475 INFO L82 PathProgramCache]: Analyzing trace with hash 1298809847, now seen corresponding path program 1 times [2018-11-18 16:25:23,476 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 16:25:23,476 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 16:25:23,476 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 16:25:23,476 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 16:25:23,476 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 16:25:23,589 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 16:25:25,201 INFO L134 CoverageAnalysis]: Checked inductivity of 4085 backedges. 1055 proven. 1391 refuted. 0 times theorem prover too weak. 1639 trivial. 0 not checked. [2018-11-18 16:25:25,202 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 16:25:25,202 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-18 16:25:25,202 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 1847 with the following transitions: [2018-11-18 16:25:25,202 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [37], [41], [45], [56], [60], [64], [68], [72], [76], [80], [84], [88], [92], [96], [100], [104], [115], [119], [123], [127], [138], [142], [146], [150], [153], [154], [158], [169], [173], [177], [181], [185], [189], [193], [204], [208], [212], [216], [227], [231], [235], [239], [250], [254], [258], [262], [266], [270], [273], [274], [278], [282], [286], [297], [301], [305], [309], [313], [317], [321], [325], [336], [340], [344], [348], [352], [363], [367], [371], [375], [379], [383], [387], [390], [391], [395], [399], [403], [407], [411], [415], [426], [430], [434], [445], [449], [453], [464], [467], [472], [474], [710], [711], [718], [726], [734], [742], [750], [758], [766], [774], [782], [790], [798], [806], [814], [822], [830], [838], [846], [854], [862], [870], [878], [886], [894], [902], [910], [918], [926], [934], [942], [950], [958], [966], [974], [982], [986], [988], [991], [999], [1007], [1015], [1023], [1031], [1039], [1047], [1055], [1063], [1071], [1079], [1087], [1095], [1103], [1111], [1119], [1127], [1135], [1143], [1151], [1159], [1167], [1175], [1183], [1191], [1199], [1204], [1208], [1212], [1216], [1220], [1224], [1228], [1232], [1236], [1240], [1244], [1255], [1259], [1263], [1267], [1271], [1275], [1279], [1282], [1283], [1287], [1291], [1295], [1299], [1303], [1307], [1318], [1322], [1326], [1330], [1334], [1345], [1349], [1353], [1357], [1361], [1365], [1369], [1373], [1377], [1381], [1385], [1389], [1393], [1397], [1401], [1405], [1409], [1413], [1417], [1428], [1432], [1436], [1440], [1451], [1455], [1459], [1463], [1467], [1471], [1475], [1478], [1479], [1490], [1501], [1505], [1516], [1520], [1524], [1528], [1532], [1536], [1540], [1544], [1548], [1559], [1563], [1567], [1570], [1575], [1577], [1578], [1582], [1593], [1597], [1601], [1612], [1623], [1627], [1631], [1635], [1639], [1643], [1647], [1651], [1655], [1659], [1663], [1667], [1678], [1689], [1693], [1697], [1701], [1705], [1709], [1713], [1717], [1728], [1732], [1736], [1747], [1751], [1755], [1759], [1763], [1767], [1771], [1775], [1779], [1783], [1787], [1791], [1795], [1799], [1803], [1807], [1818], [1822], [1826], [1830], [1834], [1838], [1842], [1846], [1850], [1854], [1858], [1862], [1866], [1870], [1874], [1878], [1882], [1886], [1890], [1894], [1898], [1902], [1906], [1910], [1914], [1918], [1922], [1933], [1937], [1941], [1945], [1949], [1960], [1964], [1968], [1972], [1976], [1980], [1984], [1988], [1992], [1996], [2000], [2004], [2008], [2012], [2016], [2020], [2024], [2028], [2039], [2043], [2047], [2051], [2055], [2066], [2070], [2074], [2078], [2089], [2093], [2104], [2108], [2119], [2123], [2127], [2131], [2135], [2139], [2143], [2147], [2151], [2155], [2159], [2163], [2167], [2171], [2175], [2179], [2183], [2187], [2191], [2202], [2206], [2210], [2214], [2218], [2229], [2233], [2237], [2241], [2252], [2256], [2260], [2264], [2268], [2272], [2276], [2278], [2279], [2283], [2287], [2293], [2297], [2299], [2304], [2305], [2306], [2307], [2308], [2310], [2311] [2018-11-18 16:25:25,205 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-18 16:25:25,206 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-18 16:25:25,741 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-18 16:25:25,741 INFO L272 AbstractInterpreter]: Visited 404 different actions 818 times. Merged at 13 different actions 26 times. Never widened. Performed 11947 root evaluator evaluations with a maximum evaluation depth of 18. Performed 11947 inverse root evaluator evaluations with a maximum inverse evaluation depth of 18. Found 8 fixpoints after 4 different actions. Largest state had 26 variables. [2018-11-18 16:25:25,748 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 16:25:25,748 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-18 16:25:25,748 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 16:25:25,748 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_ddc48bd0-955d-4bed-b11c-7676191c2423/bin-2019/utaipan/z3 Starting monitored process 19 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 19 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-18 16:25:25,755 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 16:25:25,756 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-18 16:25:25,971 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 16:25:25,983 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 16:25:26,959 INFO L134 CoverageAnalysis]: Checked inductivity of 4085 backedges. 3031 proven. 9 refuted. 0 times theorem prover too weak. 1045 trivial. 0 not checked. [2018-11-18 16:25:26,959 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-18 16:25:29,311 INFO L134 CoverageAnalysis]: Checked inductivity of 4085 backedges. 1055 proven. 1678 refuted. 0 times theorem prover too weak. 1352 trivial. 0 not checked. [2018-11-18 16:25:29,328 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-18 16:25:29,329 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [10, 8, 10] total 18 [2018-11-18 16:25:29,329 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-18 16:25:29,330 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2018-11-18 16:25:29,330 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2018-11-18 16:25:29,330 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=91, Invalid=215, Unknown=0, NotChecked=0, Total=306 [2018-11-18 16:25:29,330 INFO L87 Difference]: Start difference. First operand 133348 states and 150099 transitions. Second operand 11 states. [2018-11-18 16:25:36,408 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 16:25:36,408 INFO L93 Difference]: Finished difference Result 292136 states and 330288 transitions. [2018-11-18 16:25:36,409 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 22 states. [2018-11-18 16:25:36,409 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 1846 [2018-11-18 16:25:36,410 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 16:25:36,726 INFO L225 Difference]: With dead ends: 292136 [2018-11-18 16:25:36,726 INFO L226 Difference]: Without dead ends: 171616 [2018-11-18 16:25:36,844 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 3735 GetRequests, 3701 SyntacticMatches, 4 SemanticMatches, 30 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 216 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=292, Invalid=700, Unknown=0, NotChecked=0, Total=992 [2018-11-18 16:25:36,952 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 171616 states. [2018-11-18 16:25:38,547 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 171616 to 169401. [2018-11-18 16:25:38,547 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 169401 states. [2018-11-18 16:25:38,722 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 169401 states to 169401 states and 190768 transitions. [2018-11-18 16:25:38,723 INFO L78 Accepts]: Start accepts. Automaton has 169401 states and 190768 transitions. Word has length 1846 [2018-11-18 16:25:38,724 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 16:25:38,724 INFO L480 AbstractCegarLoop]: Abstraction has 169401 states and 190768 transitions. [2018-11-18 16:25:38,724 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2018-11-18 16:25:38,725 INFO L276 IsEmpty]: Start isEmpty. Operand 169401 states and 190768 transitions. [2018-11-18 16:25:39,100 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1867 [2018-11-18 16:25:39,100 INFO L367 BasicCegarLoop]: Found error trace [2018-11-18 16:25:39,101 INFO L375 BasicCegarLoop]: trace histogram [8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 7, 6, 6, 6, 6, 6, 6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-18 16:25:39,101 INFO L423 AbstractCegarLoop]: === Iteration 25 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-18 16:25:39,101 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 16:25:39,101 INFO L82 PathProgramCache]: Analyzing trace with hash 1126268941, now seen corresponding path program 1 times [2018-11-18 16:25:39,101 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-18 16:25:39,102 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 16:25:39,102 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 16:25:39,102 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-18 16:25:39,102 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-18 16:25:39,217 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 16:25:42,031 INFO L134 CoverageAnalysis]: Checked inductivity of 3888 backedges. 308 proven. 1065 refuted. 0 times theorem prover too weak. 2515 trivial. 0 not checked. [2018-11-18 16:25:42,031 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 16:25:42,031 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-18 16:25:42,031 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 1867 with the following transitions: [2018-11-18 16:25:42,031 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [6], [10], [14], [18], [22], [26], [37], [41], [45], [56], [60], [64], [68], [72], [76], [80], [84], [88], [92], [96], [100], [104], [115], [119], [123], [127], [138], [142], [146], [150], [154], [158], [169], [173], [177], [181], [185], [189], [193], [204], [208], [212], [216], [227], [231], [235], [239], [250], [254], [258], [262], [266], [270], [273], [274], [278], [282], [286], [297], [301], [305], [309], [313], [317], [321], [325], [336], [340], [344], [348], [352], [363], [367], [371], [375], [379], [383], [387], [390], [391], [395], [399], [403], [407], [411], [415], [426], [430], [434], [445], [449], [453], [464], [467], [472], [474], [475], [479], [483], [487], [491], [495], [499], [503], [507], [511], [515], [519], [530], [534], [538], [549], [553], [557], [561], [565], [569], [573], [584], [595], [599], [603], [606], [609], [613], [710], [711], [718], [726], [734], [742], [750], [758], [766], [774], [782], [790], [798], [806], [814], [822], [830], [838], [846], [854], [862], [870], [878], [886], [894], [902], [910], [918], [926], [934], [942], [950], [958], [966], [974], [982], [986], [988], [991], [999], [1007], [1015], [1023], [1031], [1039], [1047], [1055], [1063], [1071], [1079], [1087], [1095], [1103], [1111], [1119], [1127], [1135], [1143], [1151], [1159], [1167], [1175], [1183], [1191], [1199], [1204], [1208], [1212], [1216], [1220], [1224], [1228], [1232], [1236], [1239], [1240], [1244], [1255], [1259], [1263], [1267], [1271], [1275], [1279], [1282], [1283], [1287], [1291], [1295], [1299], [1303], [1307], [1318], [1322], [1326], [1330], [1334], [1345], [1349], [1353], [1357], [1361], [1365], [1369], [1373], [1377], [1381], [1385], [1389], [1393], [1397], [1401], [1405], [1409], [1413], [1417], [1428], [1432], [1436], [1440], [1451], [1455], [1459], [1463], [1467], [1471], [1475], [1478], [1479], [1490], [1501], [1505], [1516], [1520], [1524], [1528], [1532], [1536], [1540], [1544], [1548], [1559], [1563], [1567], [1578], [1582], [1593], [1597], [1601], [1612], [1623], [1627], [1631], [1635], [1639], [1643], [1647], [1651], [1655], [1659], [1663], [1667], [1678], [1689], [1693], [1697], [1701], [1705], [1709], [1713], [1717], [1728], [1732], [1736], [1747], [1751], [1755], [1759], [1763], [1767], [1771], [1775], [1779], [1783], [1787], [1791], [1795], [1799], [1803], [1807], [1818], [1822], [1826], [1830], [1834], [1838], [1842], [1846], [1850], [1854], [1858], [1862], [1866], [1870], [1874], [1878], [1882], [1886], [1890], [1894], [1898], [1902], [1906], [1910], [1914], [1918], [1922], [1933], [1937], [1941], [1945], [1949], [1960], [1964], [1968], [1972], [1976], [1980], [1984], [1988], [1992], [1996], [2000], [2004], [2008], [2012], [2016], [2020], [2024], [2028], [2039], [2043], [2047], [2051], [2055], [2066], [2070], [2074], [2078], [2089], [2093], [2104], [2108], [2119], [2123], [2127], [2131], [2135], [2139], [2143], [2147], [2151], [2155], [2159], [2163], [2167], [2171], [2175], [2179], [2183], [2187], [2191], [2202], [2206], [2210], [2214], [2218], [2229], [2233], [2237], [2241], [2252], [2256], [2260], [2264], [2268], [2272], [2276], [2278], [2279], [2283], [2287], [2293], [2297], [2299], [2304], [2305], [2306], [2307], [2308], [2310], [2311] [2018-11-18 16:25:42,036 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-18 16:25:42,037 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-18 16:25:42,828 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-18 16:25:42,828 INFO L272 AbstractInterpreter]: Visited 430 different actions 875 times. Merged at 13 different actions 31 times. Never widened. Performed 12773 root evaluator evaluations with a maximum evaluation depth of 23. Performed 12773 inverse root evaluator evaluations with a maximum inverse evaluation depth of 23. Found 8 fixpoints after 4 different actions. Largest state had 26 variables. [2018-11-18 16:25:42,830 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-18 16:25:42,830 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-18 16:25:42,830 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-18 16:25:42,830 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_ddc48bd0-955d-4bed-b11c-7676191c2423/bin-2019/utaipan/z3 Starting monitored process 20 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 20 with z3 -smt2 -in SMTLIB2_COMPLIANT=true -t:12000 [2018-11-18 16:25:42,837 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-18 16:25:42,837 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-18 16:25:43,048 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-18 16:25:43,060 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-18 16:25:44,312 INFO L134 CoverageAnalysis]: Checked inductivity of 3888 backedges. 1601 proven. 41 refuted. 0 times theorem prover too weak. 2246 trivial. 0 not checked. [2018-11-18 16:25:44,312 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-18 16:25:45,668 INFO L134 CoverageAnalysis]: Checked inductivity of 3888 backedges. 1637 proven. 5 refuted. 0 times theorem prover too weak. 2246 trivial. 0 not checked. [2018-11-18 16:25:45,684 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-18 16:25:45,685 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [14, 6, 6] total 22 [2018-11-18 16:25:45,686 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-18 16:25:45,687 INFO L459 AbstractCegarLoop]: Interpolant automaton has 18 states [2018-11-18 16:25:45,687 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2018-11-18 16:25:45,687 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=70, Invalid=392, Unknown=0, NotChecked=0, Total=462 [2018-11-18 16:25:45,688 INFO L87 Difference]: Start difference. First operand 169401 states and 190768 transitions. Second operand 18 states. [2018-11-18 16:26:01,335 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-18 16:26:01,335 INFO L93 Difference]: Finished difference Result 384107 states and 433016 transitions. [2018-11-18 16:26:01,336 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 68 states. [2018-11-18 16:26:01,336 INFO L78 Accepts]: Start accepts. Automaton has 18 states. Word has length 1866 [2018-11-18 16:26:01,336 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-18 16:26:01,338 INFO L225 Difference]: With dead ends: 384107 [2018-11-18 16:26:01,338 INFO L226 Difference]: Without dead ends: 0 [2018-11-18 16:26:01,570 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 3854 GetRequests, 3768 SyntacticMatches, 3 SemanticMatches, 83 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2179 ImplicationChecksByTransitivity, 2.8s TimeCoverageRelationStatistics Valid=1239, Invalid=5901, Unknown=0, NotChecked=0, Total=7140 [2018-11-18 16:26:01,570 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-11-18 16:26:01,571 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-11-18 16:26:01,571 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-11-18 16:26:01,571 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-11-18 16:26:01,572 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 1866 [2018-11-18 16:26:01,573 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-18 16:26:01,573 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-11-18 16:26:01,573 INFO L481 AbstractCegarLoop]: Interpolant automaton has 18 states. [2018-11-18 16:26:01,573 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-11-18 16:26:01,573 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-18 16:26:01,577 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-11-18 16:26:01,685 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:01,686 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:01,719 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:01,754 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:01,767 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:01,781 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:01,782 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:01,806 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:01,809 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:01,826 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:01,827 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:01,827 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:01,846 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:01,919 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:01,925 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:01,996 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:02,007 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:02,014 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:02,131 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:02,132 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:02,132 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:02,137 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:02,140 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:02,226 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:02,226 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:02,236 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:02,247 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:02,254 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:02,298 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:02,299 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:02,303 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:02,304 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:02,304 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:02,305 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:02,382 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:02,383 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:02,384 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:02,431 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:02,432 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:02,432 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:02,436 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:02,439 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:02,453 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:02,464 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:02,470 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:02,557 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:02,558 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:02,558 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:02,634 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:02,697 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:02,706 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:02,707 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:02,751 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:02,800 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:02,800 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:02,912 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:02,913 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:02,917 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:02,927 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:02,929 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:02,933 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:02,934 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:02,934 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:02,935 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:02,944 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:02,944 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:02,944 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:03,006 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:03,007 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:03,023 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:03,034 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:03,036 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:03,073 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:03,139 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:03,158 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:03,159 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:03,162 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:03,163 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:03,163 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:03,163 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:03,199 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:03,205 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:03,249 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:03,250 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:03,250 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:03,346 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:03,347 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:03,347 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:03,382 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:03,382 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:03,395 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:03,397 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:03,404 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:03,405 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:03,405 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:03,407 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:03,414 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:03,416 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:03,441 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:03,441 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:03,472 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:03,502 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:03,508 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:03,512 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:03,521 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:03,523 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:03,572 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:03,573 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:03,573 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:03,586 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:03,593 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:03,596 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:03,609 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:03,609 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:03,612 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:03,613 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:03,613 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:03,613 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:03,709 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:03,726 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:03,730 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:03,736 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:03,737 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:03,744 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:03,755 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:03,756 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:03,841 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:03,841 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:03,875 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:03,896 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:03,897 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:03,899 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:03,912 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:03,913 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:03,923 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:03,924 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:03,924 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:03,945 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:03,947 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:03,961 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:03,988 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:03,989 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:03,999 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:04,006 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:04,007 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:04,019 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:04,034 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:04,034 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:04,037 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:04,037 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:04,038 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:04,038 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:04,039 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:04,039 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:04,040 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:04,040 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:04,058 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:04,058 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:04,058 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:04,065 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:04,069 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:04,089 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:04,093 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:04,094 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:04,096 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:04,097 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:04,112 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:04,119 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:04,119 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:04,119 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:04,121 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:04,122 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:04,129 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:04,140 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:04,148 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:04,178 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:04,243 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:04,247 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:04,253 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:04,256 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:04,268 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:04,274 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:04,277 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:04,291 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:04,292 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:04,333 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:04,337 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:04,380 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:04,395 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:04,404 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:04,405 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:04,408 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:04,408 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:04,409 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:04,409 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:04,410 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:04,410 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:04,410 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:04,411 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:04,414 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:04,414 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:04,417 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:04,417 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:04,418 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:04,418 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:04,419 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:04,419 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:04,420 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:04,420 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:04,445 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:04,446 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:04,448 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:04,481 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:04,486 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:04,487 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:04,487 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:04,490 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:04,492 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:04,504 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:04,505 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:04,505 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:04,517 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:04,521 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:04,525 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:04,529 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:04,530 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:04,534 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:04,579 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:04,590 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:04,590 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:04,590 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:04,597 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:04,598 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:04,598 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:04,629 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:04,638 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:04,654 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:04,654 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:04,667 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:04,668 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:04,668 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:04,680 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:04,681 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:04,684 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:04,685 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:04,707 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:04,708 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:04,712 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:04,781 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:04,782 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:04,792 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:04,792 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:04,799 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:04,803 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:04,804 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:04,813 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:04,814 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:04,817 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:04,821 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:04,822 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:04,825 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:04,825 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:04,826 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:04,826 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:04,827 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:04,828 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:04,828 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:04,829 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:04,831 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:04,845 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:04,852 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:04,855 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:04,855 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:04,858 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:04,861 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:04,867 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:04,871 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:04,886 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:04,898 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:04,901 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:04,909 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:04,925 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:04,926 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:04,926 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:04,953 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:04,954 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:04,960 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:04,961 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:04,961 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:04,972 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:04,973 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:04,975 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:04,995 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:05,003 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:05,008 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:05,029 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:05,030 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:05,032 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:05,044 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:05,050 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:05,054 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:05,076 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:05,100 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:05,105 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:05,109 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:05,125 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:05,130 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:05,136 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:05,141 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:05,143 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:05,162 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:05,167 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:05,175 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:05,176 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:05,191 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:05,192 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:05,220 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:05,221 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:05,222 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:05,230 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:05,236 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:05,246 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:05,251 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:05,286 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:05,288 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:05,296 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:05,302 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:05,305 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:05,319 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:05,320 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:05,327 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:05,340 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:05,415 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:05,417 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:05,437 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:05,437 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:05,437 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:05,444 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:05,463 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:05,464 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:05,465 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:05,465 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:05,466 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:05,466 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:05,473 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:05,516 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:05,617 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:05,622 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:05,650 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:05,651 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:05,655 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:05,655 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:05,657 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:05,658 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:05,670 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:05,697 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:05,768 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:05,801 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:05,802 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:05,861 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:05,881 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:05,881 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:05,882 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:05,882 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:05,886 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:05,886 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:05,887 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:05,888 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:05,890 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:05,900 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:05,901 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:05,901 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:05,923 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:05,957 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:05,959 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:05,993 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:05,999 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,063 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,064 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,068 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,069 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,069 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,130 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,130 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,131 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,143 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,144 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,145 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,145 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,172 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,173 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,176 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,177 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,177 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,178 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,199 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,200 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,200 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,210 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,213 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,245 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,246 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,248 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,274 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,274 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,274 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,278 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,280 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,320 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,321 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,321 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,322 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,325 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,326 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,327 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,334 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,335 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,336 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,336 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,337 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,337 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,338 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,339 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,343 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,356 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,357 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,380 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,381 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,381 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,382 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,382 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,382 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,384 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,385 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,387 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,388 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,388 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,388 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,388 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,388 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,402 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,402 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,421 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,422 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,485 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,516 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,522 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,526 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,536 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,542 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,545 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,560 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,562 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,589 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,627 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,645 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,659 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,660 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,660 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,660 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,660 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,661 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,662 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,663 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,663 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,663 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,663 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,664 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,664 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,664 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,664 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,665 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,666 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,666 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,667 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,667 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,671 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,671 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,672 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,672 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,693 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,703 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,704 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,704 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,711 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,711 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,712 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,712 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,714 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,716 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,716 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,768 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,769 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,769 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,769 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,773 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,775 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,776 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,777 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,777 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,778 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,785 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,785 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,791 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,793 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,795 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,797 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,817 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,824 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,825 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,828 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,829 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,829 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,830 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,833 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,834 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,837 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,838 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,838 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,839 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,871 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,906 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,940 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,941 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,949 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,950 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,951 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,951 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,956 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,958 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,959 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,960 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,961 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,961 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,962 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,962 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,962 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,962 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,963 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,964 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,965 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,967 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,967 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,968 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,979 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,990 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,991 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,991 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,991 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,995 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,997 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,998 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,999 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:06,999 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,000 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,035 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,040 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,049 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,050 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,058 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,060 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,065 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,066 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,067 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,069 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,072 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,073 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,108 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,109 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,109 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,112 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,114 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,125 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,142 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,142 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,143 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,152 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,153 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,156 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,157 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,159 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,159 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,203 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,222 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,230 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,247 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,248 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,249 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,250 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,254 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,255 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,256 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,257 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,258 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,264 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,264 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,268 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,269 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,270 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,270 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,271 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,272 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,274 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,274 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,275 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,276 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,280 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,281 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,282 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,283 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,284 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,284 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,285 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,286 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,286 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,287 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,288 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,289 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,291 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,291 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,294 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,295 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,296 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,297 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,305 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,315 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,316 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,317 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,318 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,322 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,323 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,324 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,325 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,325 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,326 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,327 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,328 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,330 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,339 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,340 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,340 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,341 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,345 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,347 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,348 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,349 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,350 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,351 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,361 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,382 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,396 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,397 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,397 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,398 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,400 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,401 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,402 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,403 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,403 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,404 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,405 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,407 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,407 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,408 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,409 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,410 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,411 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,412 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,412 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,415 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,416 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,417 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,417 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,418 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,418 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,419 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,420 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,421 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,437 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,438 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,439 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,439 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,443 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,444 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,445 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,446 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,446 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,447 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,448 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,449 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,449 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,450 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,451 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,451 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,457 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,457 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,458 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,459 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,465 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,467 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,468 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,469 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,470 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,471 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,471 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,472 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,472 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,472 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,473 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,474 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,476 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,478 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,479 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,480 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,483 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,483 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,486 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,487 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,488 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,488 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,489 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,489 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,493 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,508 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,508 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,509 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,516 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,516 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,517 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,546 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,566 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,579 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,590 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,590 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,592 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,592 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,593 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,631 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,653 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,654 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,654 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,655 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,658 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,659 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,659 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,660 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,660 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,661 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,662 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,662 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,663 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,664 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,664 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,671 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,687 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,775 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,776 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,776 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,776 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,780 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,782 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,783 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,784 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,784 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,785 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,796 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,833 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,834 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,834 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,850 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,851 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,861 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,907 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,908 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,927 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,981 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,981 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,982 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,982 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,986 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,987 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,988 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,992 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,992 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,993 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,994 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:07,995 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:08,000 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:08,001 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:08,002 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:08,003 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:08,004 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:08,009 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:08,010 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:08,010 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:08,011 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:08,011 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:08,012 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:08,013 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:08,027 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:08,062 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:08,077 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:08,119 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:08,120 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:08,134 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:08,135 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:08,135 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:08,135 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:08,139 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:08,141 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:08,142 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:08,143 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:08,143 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:08,144 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:08,160 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:08,180 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:08,184 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:08,195 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:08,215 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:08,216 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:08,216 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:08,216 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:08,219 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:08,219 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:08,220 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:08,221 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:08,222 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:08,225 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:08,226 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:08,229 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:08,230 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:08,230 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:08,231 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:08,259 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:08,270 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:08,271 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:08,271 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:08,272 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:08,274 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:08,275 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:08,275 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:08,282 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:08,282 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:08,290 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:08,292 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:08,298 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:08,299 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:08,300 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:08,302 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:08,305 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:08,306 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:08,341 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:08,361 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:08,367 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:08,370 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:08,383 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:08,392 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:08,440 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:08,448 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:08,483 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:08,484 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:08,484 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:08,491 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:08,538 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:08,540 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:08,548 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:08,567 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:08,567 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:08,567 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:08,580 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:08,607 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:08,608 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:08,608 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:08,609 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:08,612 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:08,615 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:08,615 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:08,616 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:08,617 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:08,618 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:08,629 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:08,649 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:08,650 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:08,650 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:08,651 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:08,654 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:08,657 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:08,657 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:08,658 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:08,659 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:08,660 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:08,671 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:08,706 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:08,718 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:08,738 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:08,746 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:08,788 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:08,795 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:08,798 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:08,809 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:08,815 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:08,815 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:08,846 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:08,870 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:08,871 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:08,871 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:08,876 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:08,911 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:08,911 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:08,912 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:08,912 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:08,916 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:08,918 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:08,919 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:08,920 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:08,920 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:08,921 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:08,942 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:08,957 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:08,957 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:08,958 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:08,958 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:08,961 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:08,964 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:08,965 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:08,965 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:08,966 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:08,967 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:08,993 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:09,012 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:09,018 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:09,043 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:09,044 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:09,044 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:09,045 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:09,048 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:09,049 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:09,050 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:09,050 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:09,051 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:09,065 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:09,065 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:09,066 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:09,067 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:09,071 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:09,071 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:09,072 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:09,072 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:09,073 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:09,074 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:09,076 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:09,079 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:09,103 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:09,104 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:09,104 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:09,105 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:09,107 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:09,108 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:09,109 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:09,109 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:09,109 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:09,110 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:09,110 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:09,117 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:09,154 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:09,154 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:09,163 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:09,183 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:09,183 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:09,208 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:09,223 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:09,224 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:09,224 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:09,263 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:09,269 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:09,272 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:09,302 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:09,313 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:09,318 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:09,322 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:09,333 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:09,334 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:09,334 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:09,334 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:09,338 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:09,340 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:09,341 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:09,342 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:09,342 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:09,343 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:09,351 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:09,352 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:09,360 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:09,371 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:09,371 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:09,372 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:09,372 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:09,376 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:09,378 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:09,379 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:09,380 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:09,380 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:09,381 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:09,390 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:09,402 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:09,489 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:09,641 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:09,642 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:09,643 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:09,643 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:09,644 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:09,646 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:09,673 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:09,674 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:09,682 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:09,684 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:09,688 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:09,691 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:09,698 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:09,699 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:09,739 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:09,740 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:09,755 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:09,770 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:09,772 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:09,782 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:09,784 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:09,791 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:09,797 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:09,806 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:09,837 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:09,838 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:09,838 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:09,838 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:09,861 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:09,878 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:09,938 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:09,938 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:09,989 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:09,997 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:10,060 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:10,096 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:10,101 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:10,160 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:10,204 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:10,214 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:10,214 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:10,318 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:10,435 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:10,440 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:10,452 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:10,544 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:10,564 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:10,685 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:10,710 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:11,268 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:11,276 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:11,396 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:11,505 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:11,515 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:11,738 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:11,739 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:11,759 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:11,769 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:11,799 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:11,842 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:11,843 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:11,875 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:11,898 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:11,909 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:11,957 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:11,968 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:12,328 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:12,341 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:12,855 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:13,650 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:13,861 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:13,881 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:14,170 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:14,504 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:15,006 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:15,192 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:15,502 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:15,826 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:16,484 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:16,815 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:17,545 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:17,760 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:17,937 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:18,151 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:18,513 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:18,733 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:19,312 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:19,685 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:21,506 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:21,682 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:21,843 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:21,906 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:22,074 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:22,511 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:22,625 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:23,165 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:23,541 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:23,818 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:23,850 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:23,957 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:24,174 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:24,235 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:24,762 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:25,188 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:25,645 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:25,664 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:26,066 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:26,380 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:26,532 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:26,533 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:26,954 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:26,955 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:26,956 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:27,180 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:27,799 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:29,551 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:29,608 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:32,209 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:32,883 WARN L180 SmtUtils]: Spent 23.38 s on a formula simplification. DAG size of input: 3328 DAG size of output: 2569 [2018-11-18 16:26:33,025 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:33,026 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:33,027 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:33,027 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:33,028 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:33,030 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:33,057 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:33,058 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:33,065 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:33,068 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:33,071 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:33,075 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:33,082 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:33,083 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:33,123 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:33,124 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:33,139 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:33,153 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:33,155 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:33,166 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:33,167 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:33,175 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:33,180 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:33,190 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:33,207 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:33,234 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:33,234 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:33,235 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:33,235 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:33,263 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:33,324 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:33,324 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:33,375 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:33,384 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:33,449 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:33,487 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:33,492 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:33,553 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:33,598 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:33,609 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:33,610 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:33,718 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:33,846 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:33,852 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:33,865 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:33,960 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:33,981 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:34,100 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:34,125 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:34,682 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:34,691 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:34,823 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:34,942 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:34,953 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:35,202 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:35,213 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:35,227 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:35,229 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:35,262 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:35,307 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:35,308 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:35,342 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:35,366 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:35,379 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:35,431 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:35,444 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:35,843 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:35,857 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:36,389 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:37,195 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:37,425 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:37,443 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:37,720 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:38,038 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:38,509 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:38,685 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:38,988 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:39,312 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:39,976 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:40,330 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:41,112 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:41,330 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:41,510 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:41,730 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:42,099 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:42,324 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:42,925 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:43,294 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:45,090 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:45,263 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:45,423 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:45,485 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:45,651 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:46,089 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:46,203 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:46,732 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:47,096 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:47,373 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:47,406 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:47,516 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:47,737 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:47,799 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:48,399 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:48,835 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:49,321 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:49,342 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:49,766 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:50,076 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:50,224 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:50,225 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:50,571 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:50,572 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:50,573 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:50,803 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:51,432 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:53,235 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:53,292 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:55,851 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-18 16:26:56,542 WARN L180 SmtUtils]: Spent 23.65 s on a formula simplification. DAG size of input: 3328 DAG size of output: 2569 [2018-11-18 16:27:35,726 WARN L180 SmtUtils]: Spent 38.98 s on a formula simplification. DAG size of input: 2336 DAG size of output: 167 [2018-11-18 16:28:13,767 WARN L180 SmtUtils]: Spent 37.93 s on a formula simplification. DAG size of input: 2455 DAG size of output: 165 [2018-11-18 16:29:03,515 WARN L180 SmtUtils]: Spent 49.65 s on a formula simplification. DAG size of input: 2590 DAG size of output: 189 [2018-11-18 16:29:46,264 WARN L180 SmtUtils]: Spent 42.74 s on a formula simplification. DAG size of input: 2382 DAG size of output: 131 [2018-11-18 16:30:29,412 WARN L180 SmtUtils]: Spent 43.14 s on a formula simplification. DAG size of input: 2382 DAG size of output: 131 [2018-11-18 16:30:29,414 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-11-18 16:30:29,414 INFO L421 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= ~a24~0 |old(~a24~0)|) (= ~a28~0 |old(~a28~0)|) (= ~a14~0 |old(~a14~0)|) (= ~a26~0 |old(~a26~0)|)) [2018-11-18 16:30:29,414 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-11-18 16:30:29,414 INFO L425 ceAbstractionStarter]: For program point L1984(lines 1984 2570) no Hoare annotation was computed. [2018-11-18 16:30:29,414 INFO L425 ceAbstractionStarter]: For program point L1852(lines 1852 2570) no Hoare annotation was computed. [2018-11-18 16:30:29,414 INFO L425 ceAbstractionStarter]: For program point L1819(lines 1819 1830) no Hoare annotation was computed. [2018-11-18 16:30:29,414 INFO L425 ceAbstractionStarter]: For program point L1819-2(lines 1819 1830) no Hoare annotation was computed. [2018-11-18 16:30:29,415 INFO L425 ceAbstractionStarter]: For program point calculate_output2EXIT(lines 1646 2572) no Hoare annotation was computed. [2018-11-18 16:30:29,415 INFO L425 ceAbstractionStarter]: For program point L1654(lines 1654 2570) no Hoare annotation was computed. [2018-11-18 16:30:29,415 INFO L425 ceAbstractionStarter]: For program point L2514(lines 2514 2570) no Hoare annotation was computed. [2018-11-18 16:30:29,415 INFO L425 ceAbstractionStarter]: For program point L2382(lines 2382 2570) no Hoare annotation was computed. [2018-11-18 16:30:29,415 INFO L425 ceAbstractionStarter]: For program point L2118(lines 2118 2570) no Hoare annotation was computed. [2018-11-18 16:30:29,415 INFO L425 ceAbstractionStarter]: For program point L2416(lines 2416 2570) no Hoare annotation was computed. [2018-11-18 16:30:29,415 INFO L425 ceAbstractionStarter]: For program point L2317(lines 2317 2570) no Hoare annotation was computed. [2018-11-18 16:30:29,415 INFO L425 ceAbstractionStarter]: For program point L2152(lines 2152 2570) no Hoare annotation was computed. [2018-11-18 16:30:29,415 INFO L425 ceAbstractionStarter]: For program point L2185(lines 2185 2570) no Hoare annotation was computed. [2018-11-18 16:30:29,415 INFO L425 ceAbstractionStarter]: For program point L2086(lines 2086 2570) no Hoare annotation was computed. [2018-11-18 16:30:29,415 INFO L425 ceAbstractionStarter]: For program point L2020(lines 2020 2570) no Hoare annotation was computed. [2018-11-18 16:30:29,415 INFO L425 ceAbstractionStarter]: For program point L1888(lines 1888 2570) no Hoare annotation was computed. [2018-11-18 16:30:29,415 INFO L425 ceAbstractionStarter]: For program point L1756(lines 1756 2570) no Hoare annotation was computed. [2018-11-18 16:30:29,415 INFO L425 ceAbstractionStarter]: For program point L1723(lines 1723 2570) no Hoare annotation was computed. [2018-11-18 16:30:29,415 INFO L425 ceAbstractionStarter]: For program point L2318(lines 2318 2329) no Hoare annotation was computed. [2018-11-18 16:30:29,415 INFO L425 ceAbstractionStarter]: For program point L2351(lines 2351 2570) no Hoare annotation was computed. [2018-11-18 16:30:29,415 INFO L425 ceAbstractionStarter]: For program point L2318-2(lines 2318 2329) no Hoare annotation was computed. [2018-11-18 16:30:29,415 INFO L425 ceAbstractionStarter]: For program point L2186(lines 2186 2196) no Hoare annotation was computed. [2018-11-18 16:30:29,415 INFO L425 ceAbstractionStarter]: For program point L2186-2(lines 2186 2196) no Hoare annotation was computed. [2018-11-18 16:30:29,416 INFO L425 ceAbstractionStarter]: For program point L2021(lines 2021 2030) no Hoare annotation was computed. [2018-11-18 16:30:29,416 INFO L425 ceAbstractionStarter]: For program point L2021-2(lines 2021 2030) no Hoare annotation was computed. [2018-11-18 16:30:29,416 INFO L425 ceAbstractionStarter]: For program point L1922(lines 1922 2570) no Hoare annotation was computed. [2018-11-18 16:30:29,416 INFO L425 ceAbstractionStarter]: For program point L2517(lines 2517 2570) no Hoare annotation was computed. [2018-11-18 16:30:29,416 INFO L425 ceAbstractionStarter]: For program point L2220(lines 2220 2570) no Hoare annotation was computed. [2018-11-18 16:30:29,416 INFO L425 ceAbstractionStarter]: For program point L1956(lines 1956 2570) no Hoare annotation was computed. [2018-11-18 16:30:29,416 INFO L425 ceAbstractionStarter]: For program point L1791(lines 1791 2570) no Hoare annotation was computed. [2018-11-18 16:30:29,416 INFO L425 ceAbstractionStarter]: For program point L1659(lines 1659 2570) no Hoare annotation was computed. [2018-11-18 16:30:29,416 INFO L425 ceAbstractionStarter]: For program point L2551(lines 2551 2570) no Hoare annotation was computed. [2018-11-18 16:30:29,416 INFO L425 ceAbstractionStarter]: For program point L2287(lines 2287 2570) no Hoare annotation was computed. [2018-11-18 16:30:29,416 INFO L425 ceAbstractionStarter]: For program point L1858(lines 1858 2570) no Hoare annotation was computed. [2018-11-18 16:30:29,416 INFO L425 ceAbstractionStarter]: For program point L1792(lines 1792 1800) no Hoare annotation was computed. [2018-11-18 16:30:29,416 INFO L425 ceAbstractionStarter]: For program point L1792-2(lines 1792 1800) no Hoare annotation was computed. [2018-11-18 16:30:29,416 INFO L425 ceAbstractionStarter]: For program point L2486(lines 2486 2570) no Hoare annotation was computed. [2018-11-18 16:30:29,416 INFO L425 ceAbstractionStarter]: For program point L2453(lines 2453 2570) no Hoare annotation was computed. [2018-11-18 16:30:29,417 INFO L425 ceAbstractionStarter]: For program point calculate_output2FINAL(lines 1646 2572) no Hoare annotation was computed. [2018-11-18 16:30:29,417 INFO L425 ceAbstractionStarter]: For program point L2057(lines 2057 2570) no Hoare annotation was computed. [2018-11-18 16:30:29,417 INFO L425 ceAbstractionStarter]: For program point L1991(lines 1991 2570) no Hoare annotation was computed. [2018-11-18 16:30:29,417 INFO L425 ceAbstractionStarter]: For program point L1859(lines 1859 1867) no Hoare annotation was computed. [2018-11-18 16:30:29,417 INFO L425 ceAbstractionStarter]: For program point L1859-2(lines 1859 1867) no Hoare annotation was computed. [2018-11-18 16:30:29,417 INFO L425 ceAbstractionStarter]: For program point L1694(lines 1694 2570) no Hoare annotation was computed. [2018-11-18 16:30:29,417 INFO L425 ceAbstractionStarter]: For program point L2256(lines 2256 2570) no Hoare annotation was computed. [2018-11-18 16:30:29,417 INFO L425 ceAbstractionStarter]: For program point L2157(lines 2157 2570) no Hoare annotation was computed. [2018-11-18 16:30:29,417 INFO L425 ceAbstractionStarter]: For program point L2422(lines 2422 2570) no Hoare annotation was computed. [2018-11-18 16:30:29,417 INFO L425 ceAbstractionStarter]: For program point L2389(lines 2389 2570) no Hoare annotation was computed. [2018-11-18 16:30:29,417 INFO L425 ceAbstractionStarter]: For program point L2224(lines 2224 2570) no Hoare annotation was computed. [2018-11-18 16:30:29,417 INFO L425 ceAbstractionStarter]: For program point L2092(lines 2092 2570) no Hoare annotation was computed. [2018-11-18 16:30:29,417 INFO L425 ceAbstractionStarter]: For program point L2125(lines 2125 2570) no Hoare annotation was computed. [2018-11-18 16:30:29,417 INFO L425 ceAbstractionStarter]: For program point L1927(lines 1927 2570) no Hoare annotation was computed. [2018-11-18 16:30:29,418 INFO L425 ceAbstractionStarter]: For program point L1663(lines 1663 2570) no Hoare annotation was computed. [2018-11-18 16:30:29,418 INFO L425 ceAbstractionStarter]: For program point L2522(lines 2522 2570) no Hoare annotation was computed. [2018-11-18 16:30:29,418 INFO L425 ceAbstractionStarter]: For program point L2390(lines 2390 2402) no Hoare annotation was computed. [2018-11-18 16:30:29,418 INFO L425 ceAbstractionStarter]: For program point L2390-2(lines 2390 2402) no Hoare annotation was computed. [2018-11-18 16:30:29,418 INFO L425 ceAbstractionStarter]: For program point L1895(lines 1895 2570) no Hoare annotation was computed. [2018-11-18 16:30:29,418 INFO L425 ceAbstractionStarter]: For program point L1763(lines 1763 2570) no Hoare annotation was computed. [2018-11-18 16:30:29,418 INFO L425 ceAbstractionStarter]: For program point L1730(lines 1730 2570) no Hoare annotation was computed. [2018-11-18 16:30:29,418 INFO L425 ceAbstractionStarter]: For program point L2358(lines 2358 2570) no Hoare annotation was computed. [2018-11-18 16:30:29,418 INFO L425 ceAbstractionStarter]: For program point L1995(lines 1995 2570) no Hoare annotation was computed. [2018-11-18 16:30:29,418 INFO L425 ceAbstractionStarter]: For program point L2557(lines 2557 2570) no Hoare annotation was computed. [2018-11-18 16:30:29,418 INFO L425 ceAbstractionStarter]: For program point L2491(lines 2491 2570) no Hoare annotation was computed. [2018-11-18 16:30:29,418 INFO L425 ceAbstractionStarter]: For program point L2293(lines 2293 2570) no Hoare annotation was computed. [2018-11-18 16:30:29,418 INFO L425 ceAbstractionStarter]: For program point L2095(lines 2095 2570) no Hoare annotation was computed. [2018-11-18 16:30:29,418 INFO L425 ceAbstractionStarter]: For program point L1963(lines 1963 2570) no Hoare annotation was computed. [2018-11-18 16:30:29,418 INFO L425 ceAbstractionStarter]: For program point L1831(lines 1831 2570) no Hoare annotation was computed. [2018-11-18 16:30:29,418 INFO L425 ceAbstractionStarter]: For program point L2129(lines 2129 2570) no Hoare annotation was computed. [2018-11-18 16:30:29,418 INFO L425 ceAbstractionStarter]: For program point L2063(lines 2063 2570) no Hoare annotation was computed. [2018-11-18 16:30:29,418 INFO L425 ceAbstractionStarter]: For program point L1964(lines 1964 1974) no Hoare annotation was computed. [2018-11-18 16:30:29,419 INFO L425 ceAbstractionStarter]: For program point L1964-2(lines 1964 1974) no Hoare annotation was computed. [2018-11-18 16:30:29,419 INFO L425 ceAbstractionStarter]: For program point L1700(lines 1700 2570) no Hoare annotation was computed. [2018-11-18 16:30:29,419 INFO L425 ceAbstractionStarter]: For program point L2460(lines 2460 2570) no Hoare annotation was computed. [2018-11-18 16:30:29,419 INFO L425 ceAbstractionStarter]: For program point L2163(lines 2163 2570) no Hoare annotation was computed. [2018-11-18 16:30:29,419 INFO L425 ceAbstractionStarter]: For program point L2031(lines 2031 2570) no Hoare annotation was computed. [2018-11-18 16:30:29,419 INFO L425 ceAbstractionStarter]: For program point L1932(lines 1932 2570) no Hoare annotation was computed. [2018-11-18 16:30:29,419 INFO L425 ceAbstractionStarter]: For program point L2527(lines 2527 2570) no Hoare annotation was computed. [2018-11-18 16:30:29,419 INFO L425 ceAbstractionStarter]: For program point L2263(lines 2263 2570) no Hoare annotation was computed. [2018-11-18 16:30:29,419 INFO L425 ceAbstractionStarter]: For program point L2197(lines 2197 2570) no Hoare annotation was computed. [2018-11-18 16:30:29,419 INFO L425 ceAbstractionStarter]: For program point L1933(lines 1933 1944) no Hoare annotation was computed. [2018-11-18 16:30:29,419 INFO L425 ceAbstractionStarter]: For program point L1900(lines 1900 2570) no Hoare annotation was computed. [2018-11-18 16:30:29,419 INFO L425 ceAbstractionStarter]: For program point L1933-2(lines 1933 1944) no Hoare annotation was computed. [2018-11-18 16:30:29,419 INFO L425 ceAbstractionStarter]: For program point L1801(lines 1801 2570) no Hoare annotation was computed. [2018-11-18 16:30:29,419 INFO L425 ceAbstractionStarter]: For program point L1735(lines 1735 2570) no Hoare annotation was computed. [2018-11-18 16:30:29,419 INFO L425 ceAbstractionStarter]: For program point L2528(lines 2528 2538) no Hoare annotation was computed. [2018-11-18 16:30:29,419 INFO L425 ceAbstractionStarter]: For program point L2528-2(lines 2528 2538) no Hoare annotation was computed. [2018-11-18 16:30:29,419 INFO L425 ceAbstractionStarter]: For program point L2429(lines 2429 2570) no Hoare annotation was computed. [2018-11-18 16:30:29,419 INFO L425 ceAbstractionStarter]: For program point L2330(lines 2330 2570) no Hoare annotation was computed. [2018-11-18 16:30:29,419 INFO L425 ceAbstractionStarter]: For program point L2297(lines 2297 2570) no Hoare annotation was computed. [2018-11-18 16:30:29,419 INFO L425 ceAbstractionStarter]: For program point L2231(lines 2231 2570) no Hoare annotation was computed. [2018-11-18 16:30:29,419 INFO L425 ceAbstractionStarter]: For program point L1868(lines 1868 2570) no Hoare annotation was computed. [2018-11-18 16:30:29,419 INFO L425 ceAbstractionStarter]: For program point L1670(lines 1670 2570) no Hoare annotation was computed. [2018-11-18 16:30:29,419 INFO L425 ceAbstractionStarter]: For program point L2496(lines 2496 2570) no Hoare annotation was computed. [2018-11-18 16:30:29,419 INFO L425 ceAbstractionStarter]: For program point L2430(lines 2430 2439) no Hoare annotation was computed. [2018-11-18 16:30:29,420 INFO L425 ceAbstractionStarter]: For program point L2430-2(lines 2430 2439) no Hoare annotation was computed. [2018-11-18 16:30:29,420 INFO L425 ceAbstractionStarter]: For program point L2232(lines 2232 2243) no Hoare annotation was computed. [2018-11-18 16:30:29,420 INFO L425 ceAbstractionStarter]: For program point L2232-2(lines 2232 2243) no Hoare annotation was computed. [2018-11-18 16:30:29,420 INFO L425 ceAbstractionStarter]: For program point L1770(lines 1770 2570) no Hoare annotation was computed. [2018-11-18 16:30:29,420 INFO L425 ceAbstractionStarter]: For program point L2563(lines 2563 2570) no Hoare annotation was computed. [2018-11-18 16:30:29,420 INFO L425 ceAbstractionStarter]: For program point L2365(lines 2365 2570) no Hoare annotation was computed. [2018-11-18 16:30:29,420 INFO L425 ceAbstractionStarter]: For program point L2101(lines 2101 2570) no Hoare annotation was computed. [2018-11-18 16:30:29,420 INFO L425 ceAbstractionStarter]: For program point L2002(lines 2002 2570) no Hoare annotation was computed. [2018-11-18 16:30:29,420 INFO L425 ceAbstractionStarter]: For program point L1837(lines 1837 2570) no Hoare annotation was computed. [2018-11-18 16:30:29,420 INFO L425 ceAbstractionStarter]: For program point L2168(lines 2168 2570) no Hoare annotation was computed. [2018-11-18 16:30:29,420 INFO L425 ceAbstractionStarter]: For program point L2135(lines 2135 2570) no Hoare annotation was computed. [2018-11-18 16:30:29,420 INFO L425 ceAbstractionStarter]: For program point L2069(lines 2069 2570) no Hoare annotation was computed. [2018-11-18 16:30:29,420 INFO L425 ceAbstractionStarter]: For program point L2334(lines 2334 2570) no Hoare annotation was computed. [2018-11-18 16:30:29,420 INFO L425 ceAbstractionStarter]: For program point L2268(lines 2268 2570) no Hoare annotation was computed. [2018-11-18 16:30:29,420 INFO L425 ceAbstractionStarter]: For program point L1707(lines 1707 2570) no Hoare annotation was computed. [2018-11-18 16:30:29,420 INFO L425 ceAbstractionStarter]: For program point L2467(lines 2467 2570) no Hoare annotation was computed. [2018-11-18 16:30:29,420 INFO L425 ceAbstractionStarter]: For program point L2302(lines 2302 2570) no Hoare annotation was computed. [2018-11-18 16:30:29,420 INFO L425 ceAbstractionStarter]: For program point L2203(lines 2203 2570) no Hoare annotation was computed. [2018-11-18 16:30:29,420 INFO L425 ceAbstractionStarter]: For program point L2038(lines 2038 2570) no Hoare annotation was computed. [2018-11-18 16:30:29,420 INFO L425 ceAbstractionStarter]: For program point L1906(lines 1906 2570) no Hoare annotation was computed. [2018-11-18 16:30:29,420 INFO L425 ceAbstractionStarter]: For program point L1807(lines 1807 2570) no Hoare annotation was computed. [2018-11-18 16:30:29,420 INFO L425 ceAbstractionStarter]: For program point L1741(lines 1741 2570) no Hoare annotation was computed. [2018-11-18 16:30:29,420 INFO L425 ceAbstractionStarter]: For program point L1708(lines 1708 1717) no Hoare annotation was computed. [2018-11-18 16:30:29,420 INFO L425 ceAbstractionStarter]: For program point L1708-2(lines 1708 1717) no Hoare annotation was computed. [2018-11-18 16:30:29,420 INFO L425 ceAbstractionStarter]: For program point L2105(lines 2105 2570) no Hoare annotation was computed. [2018-11-18 16:30:29,421 INFO L425 ceAbstractionStarter]: For program point L1907(lines 1907 1915) no Hoare annotation was computed. [2018-11-18 16:30:29,421 INFO L425 ceAbstractionStarter]: For program point L1907-2(lines 1907 1915) no Hoare annotation was computed. [2018-11-18 16:30:29,421 INFO L425 ceAbstractionStarter]: For program point L2502(lines 2502 2570) no Hoare annotation was computed. [2018-11-18 16:30:29,421 INFO L425 ceAbstractionStarter]: For program point L2403(lines 2403 2570) no Hoare annotation was computed. [2018-11-18 16:30:29,421 INFO L425 ceAbstractionStarter]: For program point L2172(lines 2172 2570) no Hoare annotation was computed. [2018-11-18 16:30:29,421 INFO L425 ceAbstractionStarter]: For program point L2106(lines 2106 2112) no Hoare annotation was computed. [2018-11-18 16:30:29,421 INFO L425 ceAbstractionStarter]: For program point L2106-2(lines 2106 2112) no Hoare annotation was computed. [2018-11-18 16:30:29,421 INFO L425 ceAbstractionStarter]: For program point L2007(lines 2007 2570) no Hoare annotation was computed. [2018-11-18 16:30:29,421 INFO L425 ceAbstractionStarter]: For program point L1875(lines 1875 2570) no Hoare annotation was computed. [2018-11-18 16:30:29,421 INFO L425 ceAbstractionStarter]: For program point L1842(lines 1842 2570) no Hoare annotation was computed. [2018-11-18 16:30:29,421 INFO L425 ceAbstractionStarter]: For program point L1677(lines 1677 2570) no Hoare annotation was computed. [2018-11-18 16:30:29,421 INFO L425 ceAbstractionStarter]: For program point L2404(lines 2404 2415) no Hoare annotation was computed. [2018-11-18 16:30:29,421 INFO L425 ceAbstractionStarter]: For program point L2404-2(lines 2404 2415) no Hoare annotation was computed. [2018-11-18 16:30:29,421 INFO L425 ceAbstractionStarter]: For program point L2371(lines 2371 2570) no Hoare annotation was computed. [2018-11-18 16:30:29,421 INFO L425 ceAbstractionStarter]: For program point L2140(lines 2140 2570) no Hoare annotation was computed. [2018-11-18 16:30:29,421 INFO L425 ceAbstractionStarter]: For program point L2074(lines 2074 2570) no Hoare annotation was computed. [2018-11-18 16:30:29,421 INFO L425 ceAbstractionStarter]: For program point L1975(lines 1975 2570) no Hoare annotation was computed. [2018-11-18 16:30:29,421 INFO L425 ceAbstractionStarter]: For program point L1777(lines 1777 2570) no Hoare annotation was computed. [2018-11-18 16:30:29,421 INFO L425 ceAbstractionStarter]: For program point L2339(lines 2339 2570) no Hoare annotation was computed. [2018-11-18 16:30:29,421 INFO L425 ceAbstractionStarter]: For program point L2075(lines 2075 2085) no Hoare annotation was computed. [2018-11-18 16:30:29,421 INFO L425 ceAbstractionStarter]: For program point L2075-2(lines 2075 2085) no Hoare annotation was computed. [2018-11-18 16:30:29,421 INFO L425 ceAbstractionStarter]: For program point L1745(lines 1745 2570) no Hoare annotation was computed. [2018-11-18 16:30:29,421 INFO L425 ceAbstractionStarter]: For program point L2472(lines 2472 2570) no Hoare annotation was computed. [2018-11-18 16:30:29,421 INFO L425 ceAbstractionStarter]: For program point L2340(lines 2340 2350) no Hoare annotation was computed. [2018-11-18 16:30:29,421 INFO L425 ceAbstractionStarter]: For program point L2340-2(lines 2340 2350) no Hoare annotation was computed. [2018-11-18 16:30:29,421 INFO L425 ceAbstractionStarter]: For program point L2307(lines 2307 2570) no Hoare annotation was computed. [2018-11-18 16:30:29,422 INFO L425 ceAbstractionStarter]: For program point L2043(lines 2043 2570) no Hoare annotation was computed. [2018-11-18 16:30:29,422 INFO L425 ceAbstractionStarter]: For program point L2010(lines 2010 2570) no Hoare annotation was computed. [2018-11-18 16:30:29,422 INFO L425 ceAbstractionStarter]: For program point L1845(lines 1845 2570) no Hoare annotation was computed. [2018-11-18 16:30:29,422 INFO L425 ceAbstractionStarter]: For program point L1812(lines 1812 2570) no Hoare annotation was computed. [2018-11-18 16:30:29,422 INFO L425 ceAbstractionStarter]: For program point L2539(lines 2539 2570) no Hoare annotation was computed. [2018-11-18 16:30:29,422 INFO L425 ceAbstractionStarter]: For program point L2440(lines 2440 2570) no Hoare annotation was computed. [2018-11-18 16:30:29,422 INFO L425 ceAbstractionStarter]: For program point L2275(lines 2275 2570) no Hoare annotation was computed. [2018-11-18 16:30:29,422 INFO L425 ceAbstractionStarter]: For program point L2209(lines 2209 2570) no Hoare annotation was computed. [2018-11-18 16:30:29,422 INFO L425 ceAbstractionStarter]: For program point L1945(lines 1945 2570) no Hoare annotation was computed. [2018-11-18 16:30:29,422 INFO L425 ceAbstractionStarter]: For program point L2210(lines 2210 2219) no Hoare annotation was computed. [2018-11-18 16:30:29,422 INFO L425 ceAbstractionStarter]: For program point L2210-2(lines 2210 2219) no Hoare annotation was computed. [2018-11-18 16:30:29,422 INFO L425 ceAbstractionStarter]: For program point L1979(lines 1979 2570) no Hoare annotation was computed. [2018-11-18 16:30:29,422 INFO L425 ceAbstractionStarter]: For program point L1682(lines 1682 2570) no Hoare annotation was computed. [2018-11-18 16:30:29,422 INFO L425 ceAbstractionStarter]: For program point L1649(lines 1649 2570) no Hoare annotation was computed. [2018-11-18 16:30:29,422 INFO L425 ceAbstractionStarter]: For program point L2475(lines 2475 2570) no Hoare annotation was computed. [2018-11-18 16:30:29,422 INFO L425 ceAbstractionStarter]: For program point L2244(lines 2244 2570) no Hoare annotation was computed. [2018-11-18 16:30:29,422 INFO L425 ceAbstractionStarter]: For program point L2178(lines 2178 2570) no Hoare annotation was computed. [2018-11-18 16:30:29,422 INFO L425 ceAbstractionStarter]: For program point L2145(lines 2145 2570) no Hoare annotation was computed. [2018-11-18 16:30:29,423 INFO L425 ceAbstractionStarter]: For program point L1881(lines 1881 2570) no Hoare annotation was computed. [2018-11-18 16:30:29,423 INFO L425 ceAbstractionStarter]: For program point L1749(lines 1749 2570) no Hoare annotation was computed. [2018-11-18 16:30:29,423 INFO L425 ceAbstractionStarter]: For program point L1683(lines 1683 1693) no Hoare annotation was computed. [2018-11-18 16:30:29,423 INFO L425 ceAbstractionStarter]: For program point L1683-2(lines 1683 1693) no Hoare annotation was computed. [2018-11-18 16:30:29,423 INFO L425 ceAbstractionStarter]: For program point L2509(lines 2509 2570) no Hoare annotation was computed. [2018-11-18 16:30:29,423 INFO L425 ceAbstractionStarter]: For program point L2377(lines 2377 2570) no Hoare annotation was computed. [2018-11-18 16:30:29,423 INFO L425 ceAbstractionStarter]: For program point L2245(lines 2245 2255) no Hoare annotation was computed. [2018-11-18 16:30:29,423 INFO L425 ceAbstractionStarter]: For program point L2245-2(lines 2245 2255) no Hoare annotation was computed. [2018-11-18 16:30:29,423 INFO L425 ceAbstractionStarter]: For program point L2113(lines 2113 2570) no Hoare annotation was computed. [2018-11-18 16:30:29,424 INFO L421 ceAbstractionStarter]: At program point calculate_output2ENTRY(lines 1646 2572) the Hoare annotation is: (let ((.cse23 (= ~a28~0 |old(~a28~0)|)) (.cse7 (+ |old(~a14~0)| 84)) (.cse15 (< 300 |old(~a28~0)|)) (.cse2 (< 1 |old(~a24~0)|)) (.cse5 (= |old(~a24~0)| ~a24~0)) (.cse3 (= ~a14~0 |old(~a14~0)|)) (.cse4 (= ~a26~0 |old(~a26~0)|))) (let ((.cse11 (< 0 (+ |old(~a14~0)| 114))) (.cse16 (and (<= ~a28~0 300) .cse5 .cse3 .cse4)) (.cse14 (< (+ |old(~a14~0)| 79) 0)) (.cse1 (and .cse5 .cse3 .cse4)) (.cse21 (or .cse15 .cse2)) (.cse12 (< |old(~a24~0)| 2)) (.cse0 (< 0 .cse7)) (.cse22 (forall ((v_prenex_25 Int)) (let ((.cse26 (mod v_prenex_25 299891))) (let ((.cse27 (+ (* 10 .cse26) 3001080))) (or (not (= .cse26 0)) (< 0 (+ v_prenex_25 68)) (< (div .cse27 9) (+ |old(~a26~0)| 600218)) (< .cse27 0)))))) (.cse9 (< 124 |old(~a26~0)|)) (.cse10 (and .cse3 .cse4 .cse5 .cse23)) (.cse8 (< 127 ~a21~0)) (.cse24 (<= ~a28~0 111)) (.cse6 (< 217 |old(~a26~0)|)) (.cse13 (< 111 |old(~a28~0)|))) (and (or .cse0 .cse1 (or .cse2 (< |old(~a26~0)| 321493))) (or (and .cse3 .cse4 .cse5) (or .cse2 .cse6) (<= .cse7 0) .cse8) (or .cse2 .cse9 .cse1) (or .cse10 .cse11 .cse12 .cse8) (or .cse2 .cse11 .cse1) (or .cse10 (< 0 (+ |old(~a26~0)| 554655)) .cse8) (or .cse9 .cse10 .cse13 .cse8) (or .cse14 .cse10 (< 120 |old(~a26~0)|) .cse12 .cse8) (or .cse0 .cse15 .cse16 .cse2) (or .cse2 .cse10 (and (forall ((v_prenex_12 Int)) (let ((.cse17 (mod v_prenex_12 299891))) (let ((.cse18 (+ (* 10 .cse17) 2170))) (or (= 0 .cse17) (< 0 (+ v_prenex_12 68)) (<= 0 v_prenex_12) (not (= (div .cse18 9) |old(~a26~0)|)) (< .cse18 0))))) (forall ((v_prenex_10 Int)) (let ((.cse20 (mod v_prenex_10 299891))) (let ((.cse19 (+ (* 10 .cse20) 3001080))) (or (< .cse19 0) (not (= 0 .cse20)) (< 0 (+ v_prenex_10 68)) (not (= (div .cse19 9) |old(~a26~0)|))))))) .cse8) (or .cse16 .cse21 .cse6) (or .cse2 .cse22 .cse23 .cse8) (or .cse14 .cse1 .cse2 .cse6) (or (and (= ~a24~0 |old(~a24~0)|) .cse23 .cse3 .cse4) (or .cse21 .cse8)) (or .cse0 .cse24 .cse2 .cse13) (or (= 3 |old(~a24~0)|) .cse10 .cse12 .cse8) (or (or .cse0 (forall ((v_prenex_13 Int)) (let ((.cse25 (mod v_prenex_13 299849))) (or (< |old(~a28~0)| (+ .cse25 300)) (= 0 .cse25) (<= 0 v_prenex_13)))) .cse8) .cse10 .cse22) (or (< (+ |old(~a14~0)| 83) 0) .cse9 .cse10 .cse15 .cse8) (or .cse2 .cse24 .cse6 .cse13)))) [2018-11-18 16:30:29,424 INFO L425 ceAbstractionStarter]: For program point L1916(lines 1916 2570) no Hoare annotation was computed. [2018-11-18 16:30:29,424 INFO L425 ceAbstractionStarter]: For program point L1784(lines 1784 2570) no Hoare annotation was computed. [2018-11-18 16:30:29,424 INFO L425 ceAbstractionStarter]: For program point L1718(lines 1718 2570) no Hoare annotation was computed. [2018-11-18 16:30:29,424 INFO L425 ceAbstractionStarter]: For program point L2544(lines 2544 2570) no Hoare annotation was computed. [2018-11-18 16:30:29,424 INFO L425 ceAbstractionStarter]: For program point L2313(lines 2313 2570) no Hoare annotation was computed. [2018-11-18 16:30:29,424 INFO L425 ceAbstractionStarter]: For program point L2016(lines 2016 2570) no Hoare annotation was computed. [2018-11-18 16:30:29,424 INFO L425 ceAbstractionStarter]: For program point L1950(lines 1950 2570) no Hoare annotation was computed. [2018-11-18 16:30:29,424 INFO L425 ceAbstractionStarter]: For program point L1818(lines 1818 2570) no Hoare annotation was computed. [2018-11-18 16:30:29,424 INFO L425 ceAbstractionStarter]: For program point L2446(lines 2446 2570) no Hoare annotation was computed. [2018-11-18 16:30:29,424 INFO L425 ceAbstractionStarter]: For program point L2479(lines 2479 2570) no Hoare annotation was computed. [2018-11-18 16:30:29,424 INFO L425 ceAbstractionStarter]: For program point L2281(lines 2281 2570) no Hoare annotation was computed. [2018-11-18 16:30:29,424 INFO L425 ceAbstractionStarter]: For program point L2050(lines 2050 2570) no Hoare annotation was computed. [2018-11-18 16:30:29,424 INFO L425 ceAbstractionStarter]: For program point L762(lines 762 770) no Hoare annotation was computed. [2018-11-18 16:30:29,425 INFO L425 ceAbstractionStarter]: For program point L762-2(lines 762 770) no Hoare annotation was computed. [2018-11-18 16:30:29,425 INFO L425 ceAbstractionStarter]: For program point L1291(lines 1291 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,425 INFO L425 ceAbstractionStarter]: For program point L1159(lines 1159 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,425 INFO L425 ceAbstractionStarter]: For program point L565(lines 565 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,425 INFO L425 ceAbstractionStarter]: For program point L1556(lines 1556 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,425 INFO L425 ceAbstractionStarter]: For program point L1490(lines 1490 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,425 INFO L425 ceAbstractionStarter]: For program point L433(lines 433 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,425 INFO L425 ceAbstractionStarter]: For program point L1424(lines 1424 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,425 INFO L425 ceAbstractionStarter]: For program point L367(lines 367 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,425 INFO L425 ceAbstractionStarter]: For program point L301(lines 301 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,425 INFO L425 ceAbstractionStarter]: For program point L169-1(lines 24 1644) no Hoare annotation was computed. [2018-11-18 16:30:29,425 INFO L425 ceAbstractionStarter]: For program point L103-1(lines 24 1644) no Hoare annotation was computed. [2018-11-18 16:30:29,425 INFO L425 ceAbstractionStarter]: For program point L1094(lines 1094 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,425 INFO L425 ceAbstractionStarter]: For program point L37-1(lines 24 1644) no Hoare annotation was computed. [2018-11-18 16:30:29,425 INFO L425 ceAbstractionStarter]: For program point L1028(lines 1028 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,425 INFO L425 ceAbstractionStarter]: For program point L698(lines 698 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,425 INFO L425 ceAbstractionStarter]: For program point L368(lines 368 377) no Hoare annotation was computed. [2018-11-18 16:30:29,426 INFO L425 ceAbstractionStarter]: For program point L1359(lines 1359 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,426 INFO L425 ceAbstractionStarter]: For program point L368-2(lines 368 377) no Hoare annotation was computed. [2018-11-18 16:30:29,426 INFO L425 ceAbstractionStarter]: For program point L170(line 170) no Hoare annotation was computed. [2018-11-18 16:30:29,426 INFO L425 ceAbstractionStarter]: For program point L104(line 104) no Hoare annotation was computed. [2018-11-18 16:30:29,426 INFO L425 ceAbstractionStarter]: For program point L38(line 38) no Hoare annotation was computed. [2018-11-18 16:30:29,426 INFO L425 ceAbstractionStarter]: For program point L831(lines 831 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,426 INFO L425 ceAbstractionStarter]: For program point L898(lines 898 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,426 INFO L425 ceAbstractionStarter]: For program point L634(lines 634 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,426 INFO L425 ceAbstractionStarter]: For program point L502(lines 502 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,426 INFO L425 ceAbstractionStarter]: For program point L238(lines 238 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,426 INFO L425 ceAbstractionStarter]: For program point L172-1(lines 24 1644) no Hoare annotation was computed. [2018-11-18 16:30:29,426 INFO L425 ceAbstractionStarter]: For program point L106-1(lines 24 1644) no Hoare annotation was computed. [2018-11-18 16:30:29,426 INFO L425 ceAbstractionStarter]: For program point L40-1(lines 24 1644) no Hoare annotation was computed. [2018-11-18 16:30:29,426 INFO L425 ceAbstractionStarter]: For program point L899(lines 899 908) no Hoare annotation was computed. [2018-11-18 16:30:29,426 INFO L425 ceAbstractionStarter]: For program point L899-2(lines 899 908) no Hoare annotation was computed. [2018-11-18 16:30:29,426 INFO L425 ceAbstractionStarter]: For program point L1626(lines 1626 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,426 INFO L425 ceAbstractionStarter]: For program point L1428(lines 1428 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,426 INFO L425 ceAbstractionStarter]: For program point L173(line 173) no Hoare annotation was computed. [2018-11-18 16:30:29,426 INFO L425 ceAbstractionStarter]: For program point L107(line 107) no Hoare annotation was computed. [2018-11-18 16:30:29,426 INFO L425 ceAbstractionStarter]: For program point L41(line 41) no Hoare annotation was computed. [2018-11-18 16:30:29,426 INFO L425 ceAbstractionStarter]: For program point L966(lines 966 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,426 INFO L425 ceAbstractionStarter]: For program point L570(lines 570 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,426 INFO L425 ceAbstractionStarter]: For program point L1429(lines 1429 1439) no Hoare annotation was computed. [2018-11-18 16:30:29,426 INFO L425 ceAbstractionStarter]: For program point L1429-2(lines 1429 1439) no Hoare annotation was computed. [2018-11-18 16:30:29,426 INFO L425 ceAbstractionStarter]: For program point L306(lines 306 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,427 INFO L425 ceAbstractionStarter]: For program point L1297(lines 1297 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,427 INFO L425 ceAbstractionStarter]: For program point L1231(lines 1231 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,427 INFO L425 ceAbstractionStarter]: For program point L703(lines 703 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,427 INFO L425 ceAbstractionStarter]: For program point L439(lines 439 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,427 INFO L425 ceAbstractionStarter]: For program point L1364(lines 1364 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,427 INFO L425 ceAbstractionStarter]: For program point L175-1(lines 24 1644) no Hoare annotation was computed. [2018-11-18 16:30:29,427 INFO L425 ceAbstractionStarter]: For program point L1166(lines 1166 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,427 INFO L425 ceAbstractionStarter]: For program point L109-1(lines 24 1644) no Hoare annotation was computed. [2018-11-18 16:30:29,427 INFO L425 ceAbstractionStarter]: For program point L1100(lines 1100 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,427 INFO L425 ceAbstractionStarter]: For program point L43-1(lines 24 1644) no Hoare annotation was computed. [2018-11-18 16:30:29,427 INFO L425 ceAbstractionStarter]: For program point L1034(lines 1034 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,427 INFO L425 ceAbstractionStarter]: For program point L1563(lines 1563 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,427 INFO L425 ceAbstractionStarter]: For program point L1497(lines 1497 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,427 INFO L425 ceAbstractionStarter]: For program point L1365(lines 1365 1376) no Hoare annotation was computed. [2018-11-18 16:30:29,427 INFO L425 ceAbstractionStarter]: For program point L1365-2(lines 1365 1376) no Hoare annotation was computed. [2018-11-18 16:30:29,427 INFO L425 ceAbstractionStarter]: For program point L176(line 176) no Hoare annotation was computed. [2018-11-18 16:30:29,427 INFO L425 ceAbstractionStarter]: For program point L110(line 110) no Hoare annotation was computed. [2018-11-18 16:30:29,427 INFO L425 ceAbstractionStarter]: For program point L44(line 44) no Hoare annotation was computed. [2018-11-18 16:30:29,427 INFO L425 ceAbstractionStarter]: For program point L837(lines 837 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,427 INFO L425 ceAbstractionStarter]: For program point L771(lines 771 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,427 INFO L425 ceAbstractionStarter]: For program point L507(lines 507 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,427 INFO L425 ceAbstractionStarter]: For program point L243(lines 243 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,427 INFO L425 ceAbstractionStarter]: For program point L838(lines 838 846) no Hoare annotation was computed. [2018-11-18 16:30:29,427 INFO L425 ceAbstractionStarter]: For program point L838-2(lines 838 846) no Hoare annotation was computed. [2018-11-18 16:30:29,428 INFO L425 ceAbstractionStarter]: For program point L640(lines 640 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,428 INFO L425 ceAbstractionStarter]: For program point L178-1(lines 24 1644) no Hoare annotation was computed. [2018-11-18 16:30:29,428 INFO L425 ceAbstractionStarter]: For program point L112-1(lines 24 1644) no Hoare annotation was computed. [2018-11-18 16:30:29,428 INFO L425 ceAbstractionStarter]: For program point L46-1(lines 24 1644) no Hoare annotation was computed. [2018-11-18 16:30:29,428 INFO L425 ceAbstractionStarter]: For program point L1632(lines 1632 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,428 INFO L425 ceAbstractionStarter]: For program point L179(line 179) no Hoare annotation was computed. [2018-11-18 16:30:29,428 INFO L425 ceAbstractionStarter]: For program point L113(line 113) no Hoare annotation was computed. [2018-11-18 16:30:29,428 INFO L425 ceAbstractionStarter]: For program point L47(line 47) no Hoare annotation was computed. [2018-11-18 16:30:29,428 INFO L425 ceAbstractionStarter]: For program point L972(lines 972 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,428 INFO L425 ceAbstractionStarter]: For program point L576(lines 576 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,428 INFO L425 ceAbstractionStarter]: For program point L378(lines 378 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,428 INFO L425 ceAbstractionStarter]: For program point L1303(lines 1303 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,428 INFO L425 ceAbstractionStarter]: For program point L1237(lines 1237 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,428 INFO L425 ceAbstractionStarter]: For program point L709(lines 709 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,428 INFO L425 ceAbstractionStarter]: For program point L313(lines 313 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,428 INFO L425 ceAbstractionStarter]: For program point L181-1(lines 24 1644) no Hoare annotation was computed. [2018-11-18 16:30:29,428 INFO L425 ceAbstractionStarter]: For program point L1172(lines 1172 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,428 INFO L425 ceAbstractionStarter]: For program point L115-1(lines 24 1644) no Hoare annotation was computed. [2018-11-18 16:30:29,428 INFO L425 ceAbstractionStarter]: For program point L1106(lines 1106 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,428 INFO L425 ceAbstractionStarter]: For program point L49-1(lines 24 1644) no Hoare annotation was computed. [2018-11-18 16:30:29,428 INFO L425 ceAbstractionStarter]: For program point L1040(lines 1040 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,428 INFO L425 ceAbstractionStarter]: For program point L776(lines 776 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,428 INFO L425 ceAbstractionStarter]: For program point L710(lines 710 718) no Hoare annotation was computed. [2018-11-18 16:30:29,428 INFO L425 ceAbstractionStarter]: For program point L710-2(lines 710 718) no Hoare annotation was computed. [2018-11-18 16:30:29,429 INFO L425 ceAbstractionStarter]: For program point L446(lines 446 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,429 INFO L425 ceAbstractionStarter]: For program point L182(line 182) no Hoare annotation was computed. [2018-11-18 16:30:29,429 INFO L425 ceAbstractionStarter]: For program point L116(line 116) no Hoare annotation was computed. [2018-11-18 16:30:29,429 INFO L425 ceAbstractionStarter]: For program point L50(line 50) no Hoare annotation was computed. [2018-11-18 16:30:29,429 INFO L425 ceAbstractionStarter]: For program point L975(lines 975 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,429 INFO L425 ceAbstractionStarter]: For program point L909(lines 909 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,429 INFO L425 ceAbstractionStarter]: For program point L1636(lines 1636 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,429 INFO L425 ceAbstractionStarter]: For program point L1570(lines 1570 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,429 INFO L425 ceAbstractionStarter]: For program point L1504(lines 1504 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,429 INFO L425 ceAbstractionStarter]: For program point L1306(lines 1306 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,429 INFO L425 ceAbstractionStarter]: For program point L249(lines 249 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,429 INFO L425 ceAbstractionStarter]: For program point calculate_outputEXIT(lines 24 1644) no Hoare annotation was computed. [2018-11-18 16:30:29,429 INFO L425 ceAbstractionStarter]: For program point L514(lines 514 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,429 INFO L425 ceAbstractionStarter]: For program point L184-1(lines 24 1644) no Hoare annotation was computed. [2018-11-18 16:30:29,429 INFO L425 ceAbstractionStarter]: For program point L118-1(lines 24 1644) no Hoare annotation was computed. [2018-11-18 16:30:29,429 INFO L425 ceAbstractionStarter]: For program point L52-1(lines 24 1644) no Hoare annotation was computed. [2018-11-18 16:30:29,429 INFO L425 ceAbstractionStarter]: For program point L647(lines 647 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,429 INFO L425 ceAbstractionStarter]: For program point L1440(lines 1440 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,429 INFO L425 ceAbstractionStarter]: For program point L185(line 185) no Hoare annotation was computed. [2018-11-18 16:30:29,429 INFO L425 ceAbstractionStarter]: For program point L119(line 119) no Hoare annotation was computed. [2018-11-18 16:30:29,429 INFO L425 ceAbstractionStarter]: For program point L53(line 53) no Hoare annotation was computed. [2018-11-18 16:30:29,429 INFO L425 ceAbstractionStarter]: For program point L1044(lines 1044 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,429 INFO L425 ceAbstractionStarter]: For program point L582(lines 582 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,429 INFO L425 ceAbstractionStarter]: For program point L913(lines 913 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,429 INFO L425 ceAbstractionStarter]: For program point L847(lines 847 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,430 INFO L425 ceAbstractionStarter]: For program point L781(lines 781 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,430 INFO L425 ceAbstractionStarter]: For program point L1574(lines 1574 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,430 INFO L425 ceAbstractionStarter]: For program point L451(lines 451 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,430 INFO L425 ceAbstractionStarter]: For program point L385(lines 385 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,430 INFO L425 ceAbstractionStarter]: For program point L319(lines 319 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,430 INFO L425 ceAbstractionStarter]: For program point L1244(lines 1244 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,430 INFO L425 ceAbstractionStarter]: For program point L187-1(lines 24 1644) no Hoare annotation was computed. [2018-11-18 16:30:29,430 INFO L425 ceAbstractionStarter]: For program point L121-1(lines 24 1644) no Hoare annotation was computed. [2018-11-18 16:30:29,430 INFO L425 ceAbstractionStarter]: For program point L55-1(lines 24 1644) no Hoare annotation was computed. [2018-11-18 16:30:29,430 INFO L425 ceAbstractionStarter]: For program point L848(lines 848 858) no Hoare annotation was computed. [2018-11-18 16:30:29,430 INFO L425 ceAbstractionStarter]: For program point L848-2(lines 848 858) no Hoare annotation was computed. [2018-11-18 16:30:29,430 INFO L425 ceAbstractionStarter]: For program point L1575(lines 1575 1581) no Hoare annotation was computed. [2018-11-18 16:30:29,430 INFO L425 ceAbstractionStarter]: For program point L1575-2(lines 1575 1581) no Hoare annotation was computed. [2018-11-18 16:30:29,430 INFO L425 ceAbstractionStarter]: For program point L1377(lines 1377 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,430 INFO L425 ceAbstractionStarter]: For program point L188(line 188) no Hoare annotation was computed. [2018-11-18 16:30:29,430 INFO L425 ceAbstractionStarter]: For program point L1179(lines 1179 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,430 INFO L425 ceAbstractionStarter]: For program point L122(line 122) no Hoare annotation was computed. [2018-11-18 16:30:29,430 INFO L425 ceAbstractionStarter]: For program point L1113(lines 1113 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,430 INFO L425 ceAbstractionStarter]: For program point L56(line 56) no Hoare annotation was computed. [2018-11-18 16:30:29,430 INFO L425 ceAbstractionStarter]: For program point L981(lines 981 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,430 INFO L425 ceAbstractionStarter]: For program point L1510(lines 1510 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,430 INFO L425 ceAbstractionStarter]: For program point L1444(lines 1444 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,431 INFO L421 ceAbstractionStarter]: At program point L1643(line 1643) the Hoare annotation is: (let ((.cse24 (= ~a28~0 |old(~a28~0)|)) (.cse27 (<= ~a28~0 300)) (.cse18 (= |old(~a24~0)| ~a24~0)) (.cse16 (= ~a14~0 |old(~a14~0)|)) (.cse17 (= ~a26~0 |old(~a26~0)|))) (let ((.cse0 (< (+ |old(~a14~0)| 79) 0)) (.cse6 (and .cse18 .cse16 .cse17)) (.cse15 (< (+ |old(~a14~0)| 83) 0)) (.cse8 (and .cse27 .cse18 (<= ~a26~0 217) (<= ~a24~0 1) .cse16 .cse17)) (.cse19 (<= (+ ~a14~0 84) 0)) (.cse4 (< 124 |old(~a26~0)|)) (.cse1 (and .cse16 .cse17 .cse18 .cse24)) (.cse2 (< |old(~a24~0)| 2)) (.cse3 (< 127 ~a21~0)) (.cse7 (< 0 (+ |old(~a14~0)| 114))) (.cse9 (< 300 |old(~a28~0)|)) (.cse11 (< 0 (+ |old(~a14~0)| 84))) (.cse26 (<= ~a28~0 111)) (.cse5 (< 1 |old(~a24~0)|)) (.cse10 (< 217 |old(~a26~0)|)) (.cse25 (< 111 |old(~a28~0)|))) (and (or .cse0 (< 120 |old(~a26~0)|) .cse1 .cse2 .cse3) (or .cse4 .cse5 .cse6) (or .cse7 .cse2 .cse3 .cse1) (or .cse8 .cse9 .cse5 .cse10) (or (or .cse11 (forall ((v_prenex_13 Int)) (let ((.cse12 (mod v_prenex_13 299849))) (or (< |old(~a28~0)| (+ .cse12 300)) (= 0 .cse12) (<= 0 v_prenex_13)))) .cse2 .cse3) .cse1 (forall ((v_prenex_25 Int)) (let ((.cse13 (mod v_prenex_25 299891))) (let ((.cse14 (+ (* 10 .cse13) 3001080))) (or (not (= .cse13 0)) (< 0 (+ v_prenex_25 68)) (< (div .cse14 9) (+ |old(~a26~0)| 600218)) (< .cse14 0)))))) (or .cse15 (and .cse16 .cse17 .cse18) .cse5 .cse10 .cse3) (or .cse11 .cse5 .cse6 (< |old(~a26~0)| 321493)) (or .cse1 (or (or (< 0 (+ |old(~a26~0)| 554655)) .cse2) .cse3)) (or .cse7 .cse6 .cse5) (or .cse0 .cse6 .cse5 .cse10) (or (and .cse16 .cse17 .cse19 .cse18) (and (forall ((v_prenex_12 Int)) (let ((.cse20 (mod v_prenex_12 299891))) (let ((.cse21 (+ (* 10 .cse20) 2170))) (or (= 0 .cse20) (< 0 (+ v_prenex_12 68)) (<= 0 v_prenex_12) (not (= (div .cse21 9) |old(~a26~0)|)) (< .cse21 0))))) (forall ((v_prenex_10 Int)) (let ((.cse23 (mod v_prenex_10 299891))) (let ((.cse22 (+ (* 10 .cse23) 3001080))) (or (< .cse22 0) (not (= 0 .cse23)) (< 0 (+ v_prenex_10 68)) (not (= (div .cse22 9) |old(~a26~0)|))))))) .cse5 .cse1 .cse3) (or (or .cse15 .cse9 .cse2 .cse3) .cse4 .cse1) (or (or (or .cse9 .cse5) .cse3) (and (= ~a24~0 |old(~a24~0)|) .cse24 .cse16 .cse17) .cse8 (and .cse16 .cse19)) (or (or .cse2 .cse25 .cse3) .cse1 .cse4) (or .cse11 .cse26 .cse5 .cse25) (or .cse1 (= 3 |old(~a24~0)|) .cse2 .cse3) (or (or (not (= calculate_output_~input 6)) .cse3 (not (= 2 ~a24~0)) (< 0 (+ ~a14~0 182)) (< 0 (+ ~a26~0 68)) (< 134 ~a28~0)) .cse7) (or .cse9 .cse5 .cse11 (and .cse27 .cse18 .cse16 .cse17)) (or .cse26 .cse5 .cse10 .cse25)))) [2018-11-18 16:30:29,431 INFO L425 ceAbstractionStarter]: For program point L1643-1(line 1643) no Hoare annotation was computed. [2018-11-18 16:30:29,431 INFO L425 ceAbstractionStarter]: For program point L1313(lines 1313 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,431 INFO L425 ceAbstractionStarter]: For program point L256(lines 256 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,431 INFO L425 ceAbstractionStarter]: For program point L190-1(lines 24 1644) no Hoare annotation was computed. [2018-11-18 16:30:29,431 INFO L425 ceAbstractionStarter]: For program point L124-1(lines 24 1644) no Hoare annotation was computed. [2018-11-18 16:30:29,431 INFO L425 ceAbstractionStarter]: For program point L58-1(lines 24 1644) no Hoare annotation was computed. [2018-11-18 16:30:29,431 INFO L425 ceAbstractionStarter]: For program point L719(lines 719 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,431 INFO L425 ceAbstractionStarter]: For program point L653(lines 653 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,431 INFO L425 ceAbstractionStarter]: For program point L587(lines 587 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,432 INFO L425 ceAbstractionStarter]: For program point L521(lines 521 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,432 INFO L425 ceAbstractionStarter]: For program point L323(lines 323 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,432 INFO L425 ceAbstractionStarter]: For program point L191(line 191) no Hoare annotation was computed. [2018-11-18 16:30:29,432 INFO L425 ceAbstractionStarter]: For program point L125(line 125) no Hoare annotation was computed. [2018-11-18 16:30:29,432 INFO L425 ceAbstractionStarter]: For program point L59(line 59) no Hoare annotation was computed. [2018-11-18 16:30:29,432 INFO L425 ceAbstractionStarter]: For program point L1050(lines 1050 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,432 INFO L425 ceAbstractionStarter]: For program point L522(lines 522 531) no Hoare annotation was computed. [2018-11-18 16:30:29,432 INFO L421 ceAbstractionStarter]: At program point calculate_outputENTRY(lines 24 1644) the Hoare annotation is: (let ((.cse8 (= ~a28~0 |old(~a28~0)|)) (.cse24 (= |old(~a24~0)| ~a24~0)) (.cse21 (= ~a14~0 |old(~a14~0)|)) (.cse22 (= ~a26~0 |old(~a26~0)|))) (let ((.cse7 (< 0 (+ |old(~a14~0)| 114))) (.cse17 (< (+ |old(~a14~0)| 83) 0)) (.cse0 (< (+ |old(~a14~0)| 79) 0)) (.cse6 (and .cse24 .cse21 .cse22)) (.cse5 (< 124 |old(~a26~0)|)) (.cse2 (< |old(~a24~0)| 2)) (.cse10 (< 0 (+ |old(~a14~0)| 84))) (.cse3 (< 127 ~a21~0)) (.cse1 (and .cse21 .cse22 .cse24 .cse8)) (.cse9 (forall ((v_prenex_25 Int)) (let ((.cse25 (mod v_prenex_25 299891))) (let ((.cse26 (+ (* 10 .cse25) 3001080))) (or (not (= .cse25 0)) (< 0 (+ v_prenex_25 68)) (< (div .cse26 9) (+ |old(~a26~0)| 600218)) (< .cse26 0)))))) (.cse11 (< 300 |old(~a28~0)|)) (.cse12 (and (<= ~a28~0 300) .cse24 .cse21 .cse22)) (.cse4 (< 1 |old(~a24~0)|)) (.cse20 (<= ~a28~0 111)) (.cse18 (< 217 |old(~a26~0)|)) (.cse19 (< 111 |old(~a28~0)|))) (and (or .cse0 (< 120 |old(~a26~0)|) .cse1 .cse2 .cse3) (or .cse4 .cse5 .cse6) (or .cse1 .cse7 .cse2 .cse3) (or .cse4 .cse8 .cse9 .cse3) (or .cse10 .cse4 .cse6 (< |old(~a26~0)| 321493)) (or .cse10 .cse11 .cse12 .cse4) (or .cse7 .cse4 .cse6) (or .cse4 .cse1 (and (forall ((v_prenex_12 Int)) (let ((.cse13 (mod v_prenex_12 299891))) (let ((.cse14 (+ (* 10 .cse13) 2170))) (or (= 0 .cse13) (< 0 (+ v_prenex_12 68)) (<= 0 v_prenex_12) (not (= (div .cse14 9) |old(~a26~0)|)) (< .cse14 0))))) (forall ((v_prenex_10 Int)) (let ((.cse16 (mod v_prenex_10 299891))) (let ((.cse15 (+ (* 10 .cse16) 3001080))) (or (< .cse15 0) (not (= 0 .cse16)) (< 0 (+ v_prenex_10 68)) (not (= (div .cse15 9) |old(~a26~0)|))))))) .cse3) (or (or .cse17 .cse11 .cse3) .cse5 .cse1) (or .cse6 .cse17 .cse4 .cse18 .cse3) (or .cse0 .cse6 .cse4 .cse18) (or .cse1 (or (< 0 (+ |old(~a26~0)| 554655)) .cse3)) (or (or .cse19 .cse3) .cse5 .cse1) (or .cse1 (= 3 |old(~a24~0)|) .cse2 .cse3) (or .cse10 .cse20 .cse4 .cse19) (or (or (or .cse11 .cse4) .cse3) (and (= ~a24~0 |old(~a24~0)|) .cse8 .cse21 .cse22)) (or (or .cse10 (forall ((v_prenex_13 Int)) (let ((.cse23 (mod v_prenex_13 299849))) (or (< |old(~a28~0)| (+ .cse23 300)) (= 0 .cse23) (<= 0 v_prenex_13)))) .cse3) .cse1 .cse9) (or .cse11 .cse12 .cse4 .cse18) (or .cse4 .cse20 .cse18 .cse19)))) [2018-11-18 16:30:29,432 INFO L425 ceAbstractionStarter]: For program point L522-2(lines 522 531) no Hoare annotation was computed. [2018-11-18 16:30:29,432 INFO L425 ceAbstractionStarter]: For program point L1249(lines 1249 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,432 INFO L425 ceAbstractionStarter]: For program point L919(lines 919 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,432 INFO L425 ceAbstractionStarter]: For program point L787(lines 787 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,432 INFO L425 ceAbstractionStarter]: For program point L193-1(lines 24 1644) no Hoare annotation was computed. [2018-11-18 16:30:29,432 INFO L425 ceAbstractionStarter]: For program point L1184(lines 1184 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,432 INFO L425 ceAbstractionStarter]: For program point L127-1(lines 24 1644) no Hoare annotation was computed. [2018-11-18 16:30:29,432 INFO L425 ceAbstractionStarter]: For program point L61-1(lines 24 1644) no Hoare annotation was computed. [2018-11-18 16:30:29,432 INFO L425 ceAbstractionStarter]: For program point L920(lines 920 929) no Hoare annotation was computed. [2018-11-18 16:30:29,433 INFO L425 ceAbstractionStarter]: For program point L920-2(lines 920 929) no Hoare annotation was computed. [2018-11-18 16:30:29,433 INFO L425 ceAbstractionStarter]: For program point L1515(lines 1515 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,433 INFO L425 ceAbstractionStarter]: For program point L458(lines 458 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,433 INFO L425 ceAbstractionStarter]: For program point L392(lines 392 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,433 INFO L425 ceAbstractionStarter]: For program point L1383(lines 1383 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,433 INFO L425 ceAbstractionStarter]: For program point L1317(lines 1317 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,433 INFO L425 ceAbstractionStarter]: For program point L194(line 194) no Hoare annotation was computed. [2018-11-18 16:30:29,433 INFO L425 ceAbstractionStarter]: For program point L1185(lines 1185 1196) no Hoare annotation was computed. [2018-11-18 16:30:29,433 INFO L425 ceAbstractionStarter]: For program point L128(line 128) no Hoare annotation was computed. [2018-11-18 16:30:29,433 INFO L425 ceAbstractionStarter]: For program point L1119(lines 1119 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,433 INFO L425 ceAbstractionStarter]: For program point L1185-2(lines 1185 1196) no Hoare annotation was computed. [2018-11-18 16:30:29,433 INFO L425 ceAbstractionStarter]: For program point L62(line 62) no Hoare annotation was computed. [2018-11-18 16:30:29,433 INFO L425 ceAbstractionStarter]: For program point L1582(lines 1582 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,433 INFO L425 ceAbstractionStarter]: For program point L988(lines 988 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,433 INFO L425 ceAbstractionStarter]: For program point L1451(lines 1451 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,433 INFO L425 ceAbstractionStarter]: For program point L262(lines 262 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,433 INFO L425 ceAbstractionStarter]: For program point L196-1(lines 24 1644) no Hoare annotation was computed. [2018-11-18 16:30:29,433 INFO L425 ceAbstractionStarter]: For program point L130-1(lines 24 1644) no Hoare annotation was computed. [2018-11-18 16:30:29,433 INFO L425 ceAbstractionStarter]: For program point L64-1(lines 24 1644) no Hoare annotation was computed. [2018-11-18 16:30:29,433 INFO L425 ceAbstractionStarter]: For program point L725(lines 725 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,433 INFO L425 ceAbstractionStarter]: For program point L197(line 197) no Hoare annotation was computed. [2018-11-18 16:30:29,433 INFO L425 ceAbstractionStarter]: For program point L131(line 131) no Hoare annotation was computed. [2018-11-18 16:30:29,433 INFO L425 ceAbstractionStarter]: For program point L65(line 65) no Hoare annotation was computed. [2018-11-18 16:30:29,433 INFO L425 ceAbstractionStarter]: For program point L1056(lines 1056 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,433 INFO L425 ceAbstractionStarter]: For program point L726(lines 726 736) no Hoare annotation was computed. [2018-11-18 16:30:29,433 INFO L425 ceAbstractionStarter]: For program point L660(lines 660 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,434 INFO L425 ceAbstractionStarter]: For program point L726-2(lines 726 736) no Hoare annotation was computed. [2018-11-18 16:30:29,434 INFO L425 ceAbstractionStarter]: For program point L594(lines 594 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,434 INFO L425 ceAbstractionStarter]: For program point L330(lines 330 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,434 INFO L425 ceAbstractionStarter]: For program point L1255(lines 1255 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,434 INFO L425 ceAbstractionStarter]: For program point L859(lines 859 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,434 INFO L425 ceAbstractionStarter]: For program point L793(lines 793 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,434 INFO L425 ceAbstractionStarter]: For program point L463(lines 463 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,434 INFO L425 ceAbstractionStarter]: For program point L1322(lines 1322 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,434 INFO L425 ceAbstractionStarter]: For program point L199-1(lines 24 1644) no Hoare annotation was computed. [2018-11-18 16:30:29,434 INFO L425 ceAbstractionStarter]: For program point L133-1(lines 24 1644) no Hoare annotation was computed. [2018-11-18 16:30:29,434 INFO L425 ceAbstractionStarter]: For program point L67-1(lines 24 1644) no Hoare annotation was computed. [2018-11-18 16:30:29,434 INFO L425 ceAbstractionStarter]: For program point L1587(lines 1587 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,434 INFO L425 ceAbstractionStarter]: For program point L1521(lines 1521 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,434 INFO L425 ceAbstractionStarter]: For program point L1389(lines 1389 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,434 INFO L425 ceAbstractionStarter]: For program point L266(lines 266 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,434 INFO L425 ceAbstractionStarter]: For program point L200(line 200) no Hoare annotation was computed. [2018-11-18 16:30:29,434 INFO L425 ceAbstractionStarter]: For program point L134(line 134) no Hoare annotation was computed. [2018-11-18 16:30:29,435 INFO L425 ceAbstractionStarter]: For program point L1125(lines 1125 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,435 INFO L425 ceAbstractionStarter]: For program point L68(line 68) no Hoare annotation was computed. [2018-11-18 16:30:29,435 INFO L425 ceAbstractionStarter]: For program point L399(lines 399 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,435 INFO L425 ceAbstractionStarter]: For program point L532(lines 532 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,435 INFO L425 ceAbstractionStarter]: For program point L1457(lines 1457 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,435 INFO L425 ceAbstractionStarter]: For program point L202-1(lines 24 1644) no Hoare annotation was computed. [2018-11-18 16:30:29,435 INFO L425 ceAbstractionStarter]: For program point L136-1(lines 24 1644) no Hoare annotation was computed. [2018-11-18 16:30:29,435 INFO L425 ceAbstractionStarter]: For program point L70-1(lines 24 1644) no Hoare annotation was computed. [2018-11-18 16:30:29,435 INFO L425 ceAbstractionStarter]: For program point L995(lines 995 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,435 INFO L425 ceAbstractionStarter]: For program point L599(lines 599 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,435 INFO L425 ceAbstractionStarter]: For program point L1590(lines 1590 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,435 INFO L425 ceAbstractionStarter]: For program point L335(lines 335 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,435 INFO L425 ceAbstractionStarter]: For program point L203(line 203) no Hoare annotation was computed. [2018-11-18 16:30:29,435 INFO L425 ceAbstractionStarter]: For program point L137(line 137) no Hoare annotation was computed. [2018-11-18 16:30:29,436 INFO L425 ceAbstractionStarter]: For program point L71(line 71) no Hoare annotation was computed. [2018-11-18 16:30:29,436 INFO L425 ceAbstractionStarter]: For program point L930(lines 930 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,436 INFO L425 ceAbstractionStarter]: For program point L600(lines 600 605) no Hoare annotation was computed. [2018-11-18 16:30:29,436 INFO L425 ceAbstractionStarter]: For program point L600-2(lines 600 605) no Hoare annotation was computed. [2018-11-18 16:30:29,436 INFO L425 ceAbstractionStarter]: For program point L1525(lines 1525 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,436 INFO L425 ceAbstractionStarter]: For program point L468(lines 468 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,436 INFO L425 ceAbstractionStarter]: For program point L1063(lines 1063 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,436 INFO L425 ceAbstractionStarter]: For program point L865(lines 865 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,436 INFO L425 ceAbstractionStarter]: For program point L667(lines 667 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,436 INFO L425 ceAbstractionStarter]: For program point L535(lines 535 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,436 INFO L425 ceAbstractionStarter]: For program point L1328(lines 1328 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,436 INFO L425 ceAbstractionStarter]: For program point L1262(lines 1262 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,436 INFO L425 ceAbstractionStarter]: For program point L205-1(lines 24 1644) no Hoare annotation was computed. [2018-11-18 16:30:29,437 INFO L425 ceAbstractionStarter]: For program point L139-1(lines 24 1644) no Hoare annotation was computed. [2018-11-18 16:30:29,437 INFO L425 ceAbstractionStarter]: For program point L1130(lines 1130 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,437 INFO L425 ceAbstractionStarter]: For program point L73-1(lines 24 1644) no Hoare annotation was computed. [2018-11-18 16:30:29,437 INFO L425 ceAbstractionStarter]: For program point L800(lines 800 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,437 INFO L425 ceAbstractionStarter]: For program point L1395(lines 1395 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,437 INFO L425 ceAbstractionStarter]: For program point L1329(lines 1329 1338) no Hoare annotation was computed. [2018-11-18 16:30:29,437 INFO L425 ceAbstractionStarter]: For program point L1329-2(lines 1329 1338) no Hoare annotation was computed. [2018-11-18 16:30:29,437 INFO L425 ceAbstractionStarter]: For program point L206(line 206) no Hoare annotation was computed. [2018-11-18 16:30:29,437 INFO L425 ceAbstractionStarter]: For program point L1197(lines 1197 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,437 INFO L425 ceAbstractionStarter]: For program point L140(line 140) no Hoare annotation was computed. [2018-11-18 16:30:29,437 INFO L425 ceAbstractionStarter]: For program point L74(line 74) no Hoare annotation was computed. [2018-11-18 16:30:29,437 INFO L425 ceAbstractionStarter]: For program point L999(lines 999 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,437 INFO L425 ceAbstractionStarter]: For program point L1462(lines 1462 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,437 INFO L425 ceAbstractionStarter]: For program point L405(lines 405 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,437 INFO L425 ceAbstractionStarter]: For program point L1396(lines 1396 1405) no Hoare annotation was computed. [2018-11-18 16:30:29,437 INFO L425 ceAbstractionStarter]: For program point L1396-2(lines 1396 1405) no Hoare annotation was computed. [2018-11-18 16:30:29,437 INFO L425 ceAbstractionStarter]: For program point L273(lines 273 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,437 INFO L425 ceAbstractionStarter]: For program point L1595(lines 1595 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,437 INFO L425 ceAbstractionStarter]: For program point L406(lines 406 415) no Hoare annotation was computed. [2018-11-18 16:30:29,445 INFO L425 ceAbstractionStarter]: For program point L406-2(lines 406 415) no Hoare annotation was computed. [2018-11-18 16:30:29,445 INFO L425 ceAbstractionStarter]: For program point L274(lines 274 286) no Hoare annotation was computed. [2018-11-18 16:30:29,445 INFO L425 ceAbstractionStarter]: For program point L274-2(lines 274 286) no Hoare annotation was computed. [2018-11-18 16:30:29,445 INFO L425 ceAbstractionStarter]: For program point L142-1(lines 24 1644) no Hoare annotation was computed. [2018-11-18 16:30:29,445 INFO L425 ceAbstractionStarter]: For program point L76-1(lines 24 1644) no Hoare annotation was computed. [2018-11-18 16:30:29,445 INFO L425 ceAbstractionStarter]: For program point L935(lines 935 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,445 INFO L425 ceAbstractionStarter]: For program point L737(lines 737 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,445 INFO L425 ceAbstractionStarter]: For program point L1596(lines 1596 1607) no Hoare annotation was computed. [2018-11-18 16:30:29,445 INFO L425 ceAbstractionStarter]: For program point L1596-2(lines 1596 1607) no Hoare annotation was computed. [2018-11-18 16:30:29,445 INFO L425 ceAbstractionStarter]: For program point L143(line 143) no Hoare annotation was computed. [2018-11-18 16:30:29,446 INFO L425 ceAbstractionStarter]: For program point L77(line 77) no Hoare annotation was computed. [2018-11-18 16:30:29,446 INFO L425 ceAbstractionStarter]: For program point L606(lines 606 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,446 INFO L425 ceAbstractionStarter]: For program point L1531(lines 1531 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,446 INFO L425 ceAbstractionStarter]: For program point L342(lines 342 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,446 INFO L425 ceAbstractionStarter]: For program point L1267(lines 1267 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,446 INFO L425 ceAbstractionStarter]: For program point L1135(lines 1135 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,446 INFO L425 ceAbstractionStarter]: For program point L1069(lines 1069 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,446 INFO L425 ceAbstractionStarter]: For program point L871(lines 871 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,446 INFO L425 ceAbstractionStarter]: For program point L673(lines 673 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,446 INFO L425 ceAbstractionStarter]: For program point L607(lines 607 617) no Hoare annotation was computed. [2018-11-18 16:30:29,446 INFO L425 ceAbstractionStarter]: For program point L541(lines 541 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,446 INFO L425 ceAbstractionStarter]: For program point L607-2(lines 607 617) no Hoare annotation was computed. [2018-11-18 16:30:29,446 INFO L425 ceAbstractionStarter]: For program point L475(lines 475 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,446 INFO L425 ceAbstractionStarter]: For program point L1202(lines 1202 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,446 INFO L425 ceAbstractionStarter]: For program point L145-1(lines 24 1644) no Hoare annotation was computed. [2018-11-18 16:30:29,446 INFO L425 ceAbstractionStarter]: For program point L79-1(lines 24 1644) no Hoare annotation was computed. [2018-11-18 16:30:29,446 INFO L425 ceAbstractionStarter]: For program point L1467(lines 1467 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,446 INFO L425 ceAbstractionStarter]: For program point L146(line 146) no Hoare annotation was computed. [2018-11-18 16:30:29,446 INFO L425 ceAbstractionStarter]: For program point L80(line 80) no Hoare annotation was computed. [2018-11-18 16:30:29,446 INFO L425 ceAbstractionStarter]: For program point L1005(lines 1005 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,459 INFO L425 ceAbstractionStarter]: For program point L939(lines 939 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,459 INFO L425 ceAbstractionStarter]: For program point L807(lines 807 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,459 INFO L425 ceAbstractionStarter]: For program point L874(lines 874 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,459 INFO L425 ceAbstractionStarter]: For program point L742(lines 742 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,459 INFO L425 ceAbstractionStarter]: For program point L148-1(lines 24 1644) no Hoare annotation was computed. [2018-11-18 16:30:29,459 INFO L425 ceAbstractionStarter]: For program point L82-1(lines 24 1644) no Hoare annotation was computed. [2018-11-18 16:30:29,459 INFO L425 ceAbstractionStarter]: For program point L479(lines 479 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,459 INFO L425 ceAbstractionStarter]: For program point L347(lines 347 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,459 INFO L425 ceAbstractionStarter]: For program point L1272(lines 1272 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,460 INFO L425 ceAbstractionStarter]: For program point L215(lines 215 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,460 INFO L425 ceAbstractionStarter]: For program point L149(line 149) no Hoare annotation was computed. [2018-11-18 16:30:29,460 INFO L425 ceAbstractionStarter]: For program point L83(line 83) no Hoare annotation was computed. [2018-11-18 16:30:29,460 INFO L425 ceAbstractionStarter]: For program point L1339(lines 1339 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,460 INFO L425 ceAbstractionStarter]: For program point calculate_outputFINAL(lines 24 1644) no Hoare annotation was computed. [2018-11-18 16:30:29,460 INFO L425 ceAbstractionStarter]: For program point L679(lines 679 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,460 INFO L425 ceAbstractionStarter]: For program point L547(lines 547 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,460 INFO L425 ceAbstractionStarter]: For program point L1538(lines 1538 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,460 INFO L425 ceAbstractionStarter]: For program point L1406(lines 1406 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,460 INFO L425 ceAbstractionStarter]: For program point L151-1(lines 24 1644) no Hoare annotation was computed. [2018-11-18 16:30:29,460 INFO L425 ceAbstractionStarter]: For program point L1142(lines 1142 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,460 INFO L425 ceAbstractionStarter]: For program point L85-1(lines 24 1644) no Hoare annotation was computed. [2018-11-18 16:30:29,460 INFO L425 ceAbstractionStarter]: For program point L1076(lines 1076 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,460 INFO L425 ceAbstractionStarter]: For program point L548(lines 548 557) no Hoare annotation was computed. [2018-11-18 16:30:29,460 INFO L425 ceAbstractionStarter]: For program point L548-2(lines 548 557) no Hoare annotation was computed. [2018-11-18 16:30:29,460 INFO L425 ceAbstractionStarter]: For program point L416(lines 416 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,460 INFO L425 ceAbstractionStarter]: For program point L1209(lines 1209 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,460 INFO L425 ceAbstractionStarter]: For program point L152(line 152) no Hoare annotation was computed. [2018-11-18 16:30:29,460 INFO L425 ceAbstractionStarter]: For program point L86(line 86) no Hoare annotation was computed. [2018-11-18 16:30:29,460 INFO L425 ceAbstractionStarter]: For program point L1011(lines 1011 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,460 INFO L425 ceAbstractionStarter]: For program point L1474(lines 1474 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,473 INFO L425 ceAbstractionStarter]: For program point L946(lines 946 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,473 INFO L425 ceAbstractionStarter]: For program point L880(lines 880 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,473 INFO L425 ceAbstractionStarter]: For program point L814(lines 814 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,473 INFO L425 ceAbstractionStarter]: For program point L748(lines 748 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,473 INFO L425 ceAbstractionStarter]: For program point L154-1(lines 24 1644) no Hoare annotation was computed. [2018-11-18 16:30:29,473 INFO L425 ceAbstractionStarter]: For program point L1145(lines 1145 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,474 INFO L425 ceAbstractionStarter]: For program point L88-1(lines 24 1644) no Hoare annotation was computed. [2018-11-18 16:30:29,474 INFO L425 ceAbstractionStarter]: For program point L749(lines 749 760) no Hoare annotation was computed. [2018-11-18 16:30:29,474 INFO L425 ceAbstractionStarter]: For program point L749-2(lines 749 760) no Hoare annotation was computed. [2018-11-18 16:30:29,474 INFO L425 ceAbstractionStarter]: For program point L1608(lines 1608 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,474 INFO L425 ceAbstractionStarter]: For program point L353(lines 353 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,474 INFO L425 ceAbstractionStarter]: For program point L287(lines 287 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,474 INFO L425 ceAbstractionStarter]: For program point L155(line 155) no Hoare annotation was computed. [2018-11-18 16:30:29,474 INFO L425 ceAbstractionStarter]: For program point L89(line 89) no Hoare annotation was computed. [2018-11-18 16:30:29,474 INFO L425 ceAbstractionStarter]: For program point L618(lines 618 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,474 INFO L425 ceAbstractionStarter]: For program point L486(lines 486 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,474 INFO L425 ceAbstractionStarter]: For program point L1279(lines 1279 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,474 INFO L425 ceAbstractionStarter]: For program point L222(lines 222 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,474 INFO L425 ceAbstractionStarter]: For program point L1081(lines 1081 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,474 INFO L425 ceAbstractionStarter]: For program point L1346(lines 1346 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,474 INFO L425 ceAbstractionStarter]: For program point L157-1(lines 24 1644) no Hoare annotation was computed. [2018-11-18 16:30:29,474 INFO L425 ceAbstractionStarter]: For program point L91-1(lines 24 1644) no Hoare annotation was computed. [2018-11-18 16:30:29,474 INFO L425 ceAbstractionStarter]: For program point L25(lines 25 27) no Hoare annotation was computed. [2018-11-18 16:30:29,474 INFO L425 ceAbstractionStarter]: For program point L1016(lines 1016 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,474 INFO L425 ceAbstractionStarter]: For program point L25-2(lines 24 1644) no Hoare annotation was computed. [2018-11-18 16:30:29,474 INFO L425 ceAbstractionStarter]: For program point L884(lines 884 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,474 INFO L425 ceAbstractionStarter]: For program point L686(lines 686 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,474 INFO L425 ceAbstractionStarter]: For program point L1545(lines 1545 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,474 INFO L425 ceAbstractionStarter]: For program point L1413(lines 1413 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,474 INFO L425 ceAbstractionStarter]: For program point L158(line 158) no Hoare annotation was computed. [2018-11-18 16:30:29,488 INFO L425 ceAbstractionStarter]: For program point L92(line 92) no Hoare annotation was computed. [2018-11-18 16:30:29,489 INFO L425 ceAbstractionStarter]: For program point L26(line 26) no Hoare annotation was computed. [2018-11-18 16:30:29,489 INFO L425 ceAbstractionStarter]: For program point L1017(lines 1017 1027) no Hoare annotation was computed. [2018-11-18 16:30:29,489 INFO L425 ceAbstractionStarter]: For program point L1017-2(lines 1017 1027) no Hoare annotation was computed. [2018-11-18 16:30:29,489 INFO L425 ceAbstractionStarter]: For program point L687(lines 687 697) no Hoare annotation was computed. [2018-11-18 16:30:29,489 INFO L425 ceAbstractionStarter]: For program point L687-2(lines 687 697) no Hoare annotation was computed. [2018-11-18 16:30:29,489 INFO L425 ceAbstractionStarter]: For program point L1546(lines 1546 1550) no Hoare annotation was computed. [2018-11-18 16:30:29,489 INFO L425 ceAbstractionStarter]: For program point L1546-2(lines 1546 1550) no Hoare annotation was computed. [2018-11-18 16:30:29,489 INFO L425 ceAbstractionStarter]: For program point L423(lines 423 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,489 INFO L425 ceAbstractionStarter]: For program point L1414(lines 1414 1423) no Hoare annotation was computed. [2018-11-18 16:30:29,489 INFO L425 ceAbstractionStarter]: For program point L1414-2(lines 1414 1423) no Hoare annotation was computed. [2018-11-18 16:30:29,489 INFO L425 ceAbstractionStarter]: For program point L1216(lines 1216 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,489 INFO L425 ceAbstractionStarter]: For program point L952(lines 952 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,489 INFO L425 ceAbstractionStarter]: For program point L820(lines 820 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,489 INFO L425 ceAbstractionStarter]: For program point L1613(lines 1613 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,489 INFO L425 ceAbstractionStarter]: For program point L490(lines 490 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,489 INFO L425 ceAbstractionStarter]: For program point L1481(lines 1481 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,489 INFO L425 ceAbstractionStarter]: For program point L160-1(lines 24 1644) no Hoare annotation was computed. [2018-11-18 16:30:29,489 INFO L425 ceAbstractionStarter]: For program point L94-1(lines 24 1644) no Hoare annotation was computed. [2018-11-18 16:30:29,489 INFO L425 ceAbstractionStarter]: For program point L28-1(lines 24 1644) no Hoare annotation was computed. [2018-11-18 16:30:29,489 INFO L425 ceAbstractionStarter]: For program point L1284(lines 1284 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,489 INFO L425 ceAbstractionStarter]: For program point L161(line 161) no Hoare annotation was computed. [2018-11-18 16:30:29,489 INFO L425 ceAbstractionStarter]: For program point L1152(lines 1152 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,490 INFO L425 ceAbstractionStarter]: For program point L95(line 95) no Hoare annotation was computed. [2018-11-18 16:30:29,490 INFO L425 ceAbstractionStarter]: For program point L29(line 29) no Hoare annotation was computed. [2018-11-18 16:30:29,490 INFO L425 ceAbstractionStarter]: For program point L558(lines 558 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,490 INFO L425 ceAbstractionStarter]: For program point L360(lines 360 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,490 INFO L425 ceAbstractionStarter]: For program point L294(lines 294 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,490 INFO L425 ceAbstractionStarter]: For program point L228(lines 228 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,490 INFO L425 ceAbstractionStarter]: For program point L625(lines 625 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,503 INFO L425 ceAbstractionStarter]: For program point L1352(lines 1352 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,503 INFO L425 ceAbstractionStarter]: For program point L1220(lines 1220 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,503 INFO L425 ceAbstractionStarter]: For program point L163-1(lines 24 1644) no Hoare annotation was computed. [2018-11-18 16:30:29,503 INFO L425 ceAbstractionStarter]: For program point L97-1(lines 24 1644) no Hoare annotation was computed. [2018-11-18 16:30:29,503 INFO L425 ceAbstractionStarter]: For program point L1088(lines 1088 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,504 INFO L425 ceAbstractionStarter]: For program point L31-1(lines 24 1644) no Hoare annotation was computed. [2018-11-18 16:30:29,504 INFO L425 ceAbstractionStarter]: For program point L626(lines 626 633) no Hoare annotation was computed. [2018-11-18 16:30:29,504 INFO L425 ceAbstractionStarter]: For program point L626-2(lines 626 633) no Hoare annotation was computed. [2018-11-18 16:30:29,504 INFO L425 ceAbstractionStarter]: For program point L1551(lines 1551 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,504 INFO L425 ceAbstractionStarter]: For program point L428(lines 428 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,504 INFO L425 ceAbstractionStarter]: For program point L1221(lines 1221 1230) no Hoare annotation was computed. [2018-11-18 16:30:29,504 INFO L425 ceAbstractionStarter]: For program point L164(line 164) no Hoare annotation was computed. [2018-11-18 16:30:29,504 INFO L425 ceAbstractionStarter]: For program point L1221-2(lines 1221 1230) no Hoare annotation was computed. [2018-11-18 16:30:29,504 INFO L425 ceAbstractionStarter]: For program point L98(line 98) no Hoare annotation was computed. [2018-11-18 16:30:29,504 INFO L425 ceAbstractionStarter]: For program point L32(line 32) no Hoare annotation was computed. [2018-11-18 16:30:29,504 INFO L425 ceAbstractionStarter]: For program point L891(lines 891 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,504 INFO L425 ceAbstractionStarter]: For program point L231(lines 231 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,504 INFO L425 ceAbstractionStarter]: For program point L826(lines 826 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,504 INFO L425 ceAbstractionStarter]: For program point L1487(lines 1487 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,504 INFO L425 ceAbstractionStarter]: For program point calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION(line 128) no Hoare annotation was computed. [2018-11-18 16:30:29,504 INFO L425 ceAbstractionStarter]: For program point L166-1(lines 24 1644) no Hoare annotation was computed. [2018-11-18 16:30:29,504 INFO L425 ceAbstractionStarter]: For program point L100-1(lines 24 1644) no Hoare annotation was computed. [2018-11-18 16:30:29,504 INFO L425 ceAbstractionStarter]: For program point L34-1(lines 24 1644) no Hoare annotation was computed. [2018-11-18 16:30:29,504 INFO L425 ceAbstractionStarter]: For program point L959(lines 959 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,504 INFO L425 ceAbstractionStarter]: For program point L761(lines 761 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,504 INFO L425 ceAbstractionStarter]: For program point L1620(lines 1620 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,504 INFO L425 ceAbstractionStarter]: For program point L497(lines 497 1642) no Hoare annotation was computed. [2018-11-18 16:30:29,504 INFO L425 ceAbstractionStarter]: For program point L167(line 167) no Hoare annotation was computed. [2018-11-18 16:30:29,505 INFO L425 ceAbstractionStarter]: For program point L101(line 101) no Hoare annotation was computed. [2018-11-18 16:30:29,511 INFO L425 ceAbstractionStarter]: For program point L35(line 35) no Hoare annotation was computed. [2018-11-18 16:30:29,511 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-11-18 16:30:29,511 INFO L421 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (let ((.cse0 (+ ~a14~0 79))) (and (<= .cse0 0) (<= ~a26~0 222) (<= ~a28~0 111) (<= 222 ~a26~0) (<= ~a24~0 1) (<= 0 .cse0) (<= 111 ~a28~0) (<= ~a21~0 124))) [2018-11-18 16:30:29,511 INFO L428 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-11-18 16:30:29,511 INFO L425 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-11-18 16:30:29,511 INFO L421 ceAbstractionStarter]: At program point mainENTRY(lines 2574 2590) the Hoare annotation is: (let ((.cse0 (+ |old(~a14~0)| 79))) (or (< .cse0 0) (and (= ~a14~0 |old(~a14~0)|) (= ~a26~0 |old(~a26~0)|) (= |old(~a24~0)| ~a24~0) (= ~a28~0 |old(~a28~0)|)) (< |old(~a26~0)| 222) (< 124 ~a21~0) (< 1 |old(~a24~0)|) (< |old(~a28~0)| 111) (< 0 .cse0) (< 111 |old(~a28~0)|) (< 222 |old(~a26~0)|))) [2018-11-18 16:30:29,511 INFO L421 ceAbstractionStarter]: At program point L2588(line 2588) the Hoare annotation is: (let ((.cse6 (<= 0 (+ ~a14~0 83))) (.cse5 (<= ~a26~0 124)) (.cse11 (<= (+ ~a14~0 84) 0)) (.cse7 (<= ~a28~0 300)) (.cse4 (<= ~a24~0 1)) (.cse12 (+ |old(~a14~0)| 79))) (or (and (or (exists ((v_prenex_10 Int)) (let ((.cse1 (mod v_prenex_10 299891))) (let ((.cse0 (+ (* 10 .cse1) 3001080))) (and (<= (+ v_prenex_10 68) 0) (<= 0 .cse0) (= 0 .cse1) (= (div .cse0 9) ~a26~0))))) (exists ((v_prenex_12 Int)) (let ((.cse3 (mod v_prenex_12 299891))) (let ((.cse2 (+ (* 10 .cse3) 2170))) (and (<= (+ v_prenex_12 68) 0) (<= 0 .cse2) (< v_prenex_12 0) (= ~a26~0 (div .cse2 9)) (not (= 0 .cse3))))))) .cse4) (< |old(~a26~0)| 222) (<= (+ ~a14~0 114) 0) (and .cse5 .cse4) (and .cse6 .cse7 .cse5) (and .cse6 (<= ~a26~0 217) .cse4) (<= (+ ~a26~0 554655) 0) (and (exists ((v_prenex_25 Int)) (let ((.cse8 (mod v_prenex_25 299891))) (let ((.cse9 (+ (* 10 .cse8) 3001080))) (and (= .cse8 0) (<= (+ v_prenex_25 68) 0) (<= 0 .cse9) (<= (+ ~a26~0 600218) (div .cse9 9)))))) (and (exists ((v_prenex_13 Int)) (let ((.cse10 (mod v_prenex_13 299849))) (and (<= (+ .cse10 300) ~a28~0) (not (= 0 .cse10)) (< v_prenex_13 0)))) .cse11)) (< 1 |old(~a24~0)|) (< |old(~a28~0)| 111) (and (not (= ~a24~0 3)) (<= 2 ~a24~0)) (and (<= ~a28~0 111) .cse5) (and (<= ~a26~0 120) (<= 0 (+ ~a14~0 79))) (< 124 ~a21~0) (< 0 .cse12) (< 111 |old(~a28~0)|) (and (<= 321493 ~a26~0) .cse4 .cse11) (< 222 |old(~a26~0)|) (and .cse7 .cse4) (< .cse12 0))) [2018-11-18 16:30:29,511 INFO L425 ceAbstractionStarter]: For program point L2588-1(line 2588) no Hoare annotation was computed. [2018-11-18 16:30:29,511 INFO L425 ceAbstractionStarter]: For program point mainEXIT(lines 2574 2590) no Hoare annotation was computed. [2018-11-18 16:30:29,511 INFO L425 ceAbstractionStarter]: For program point L2585(line 2585) no Hoare annotation was computed. [2018-11-18 16:30:29,511 INFO L425 ceAbstractionStarter]: For program point L2580-1(lines 2580 2589) no Hoare annotation was computed. [2018-11-18 16:30:29,512 INFO L425 ceAbstractionStarter]: For program point L2580-4(lines 2574 2590) no Hoare annotation was computed. [2018-11-18 16:30:29,512 INFO L421 ceAbstractionStarter]: At program point L2580-3(lines 2580 2589) the Hoare annotation is: (let ((.cse6 (<= 0 (+ ~a14~0 83))) (.cse5 (<= ~a26~0 124)) (.cse11 (<= (+ ~a14~0 84) 0)) (.cse7 (<= ~a28~0 300)) (.cse4 (<= ~a24~0 1)) (.cse12 (+ |old(~a14~0)| 79))) (or (and (or (exists ((v_prenex_10 Int)) (let ((.cse1 (mod v_prenex_10 299891))) (let ((.cse0 (+ (* 10 .cse1) 3001080))) (and (<= (+ v_prenex_10 68) 0) (<= 0 .cse0) (= 0 .cse1) (= (div .cse0 9) ~a26~0))))) (exists ((v_prenex_12 Int)) (let ((.cse3 (mod v_prenex_12 299891))) (let ((.cse2 (+ (* 10 .cse3) 2170))) (and (<= (+ v_prenex_12 68) 0) (<= 0 .cse2) (< v_prenex_12 0) (= ~a26~0 (div .cse2 9)) (not (= 0 .cse3))))))) .cse4) (< |old(~a26~0)| 222) (<= (+ ~a14~0 114) 0) (and .cse5 .cse4) (and .cse6 .cse7 .cse5) (and .cse6 (<= ~a26~0 217) .cse4) (<= (+ ~a26~0 554655) 0) (and (exists ((v_prenex_25 Int)) (let ((.cse8 (mod v_prenex_25 299891))) (let ((.cse9 (+ (* 10 .cse8) 3001080))) (and (= .cse8 0) (<= (+ v_prenex_25 68) 0) (<= 0 .cse9) (<= (+ ~a26~0 600218) (div .cse9 9)))))) (and (exists ((v_prenex_13 Int)) (let ((.cse10 (mod v_prenex_13 299849))) (and (<= (+ .cse10 300) ~a28~0) (not (= 0 .cse10)) (< v_prenex_13 0)))) .cse11)) (< 1 |old(~a24~0)|) (< |old(~a28~0)| 111) (and (not (= ~a24~0 3)) (<= 2 ~a24~0)) (and (<= ~a28~0 111) .cse5) (and (<= ~a26~0 120) (<= 0 (+ ~a14~0 79))) (< 124 ~a21~0) (< 0 .cse12) (< 111 |old(~a28~0)|) (and (<= 321493 ~a26~0) .cse4 .cse11) (< 222 |old(~a26~0)|) (and .cse7 .cse4) (< .cse12 0))) [2018-11-18 16:30:29,530 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_10,QUANTIFIED] [2018-11-18 16:30:29,531 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_10,QUANTIFIED] [2018-11-18 16:30:29,531 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_10,QUANTIFIED] [2018-11-18 16:30:29,532 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_10,QUANTIFIED] [2018-11-18 16:30:29,532 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] [2018-11-18 16:30:29,532 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] [2018-11-18 16:30:29,532 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] [2018-11-18 16:30:29,532 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] [2018-11-18 16:30:29,533 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] [2018-11-18 16:30:29,533 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_25,QUANTIFIED] [2018-11-18 16:30:29,533 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_25,QUANTIFIED] [2018-11-18 16:30:29,533 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_25,QUANTIFIED] [2018-11-18 16:30:29,533 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_25,QUANTIFIED] [2018-11-18 16:30:29,533 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_13,QUANTIFIED] [2018-11-18 16:30:29,534 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_13,QUANTIFIED] [2018-11-18 16:30:29,534 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_13,QUANTIFIED] [2018-11-18 16:30:29,567 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_10,QUANTIFIED] [2018-11-18 16:30:29,567 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_10,QUANTIFIED] [2018-11-18 16:30:29,567 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_10,QUANTIFIED] [2018-11-18 16:30:29,568 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_10,QUANTIFIED] [2018-11-18 16:30:29,568 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] [2018-11-18 16:30:29,568 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] [2018-11-18 16:30:29,568 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] [2018-11-18 16:30:29,569 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] [2018-11-18 16:30:29,569 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] [2018-11-18 16:30:29,569 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_25,QUANTIFIED] [2018-11-18 16:30:29,570 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_25,QUANTIFIED] [2018-11-18 16:30:29,570 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_25,QUANTIFIED] [2018-11-18 16:30:29,570 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_25,QUANTIFIED] [2018-11-18 16:30:29,570 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_13,QUANTIFIED] [2018-11-18 16:30:29,571 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_13,QUANTIFIED] [2018-11-18 16:30:29,571 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_13,QUANTIFIED] [2018-11-18 16:30:29,574 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 18.11 04:30:29 BoogieIcfgContainer [2018-11-18 16:30:29,575 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-18 16:30:29,575 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-18 16:30:29,575 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-18 16:30:29,575 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-18 16:30:29,576 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 18.11 04:22:04" (3/4) ... [2018-11-18 16:30:29,585 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-11-18 16:30:29,591 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-11-18 16:30:29,592 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output2 [2018-11-18 16:30:29,592 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output [2018-11-18 16:30:29,592 INFO L333 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-11-18 16:30:29,623 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 8 nodes and edges [2018-11-18 16:30:29,626 INFO L846 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2018-11-18 16:30:29,657 WARN L220 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: (((((((((((((((((((((\exists v_prenex_10 : int :: ((v_prenex_10 + 68 <= 0 && 0 <= 10 * (v_prenex_10 % 299891) + 3001080) && 0 == v_prenex_10 % 299891) && (10 * (v_prenex_10 % 299891) + 3001080) / 9 == a26) || (\exists v_prenex_12 : int :: (((v_prenex_12 + 68 <= 0 && 0 <= 10 * (v_prenex_12 % 299891) + 2170) && v_prenex_12 < 0) && a26 == (10 * (v_prenex_12 % 299891) + 2170) / 9) && !(0 == v_prenex_12 % 299891))) && a24 <= 1) || \old(a26) < 222) || a14 + 114 <= 0) || (a26 <= 124 && a24 <= 1)) || ((0 <= a14 + 83 && a28 <= 300) && a26 <= 124)) || ((0 <= a14 + 83 && a26 <= 217) && a24 <= 1)) || a26 + 554655 <= 0) || ((\exists v_prenex_25 : int :: ((v_prenex_25 % 299891 == 0 && v_prenex_25 + 68 <= 0) && 0 <= 10 * (v_prenex_25 % 299891) + 3001080) && a26 + 600218 <= (10 * (v_prenex_25 % 299891) + 3001080) / 9) && (\exists v_prenex_13 : int :: (v_prenex_13 % 299849 + 300 <= a28 && !(0 == v_prenex_13 % 299849)) && v_prenex_13 < 0) && a14 + 84 <= 0)) || 1 < \old(a24)) || \old(a28) < 111) || (!(a24 == 3) && 2 <= a24)) || (a28 <= 111 && a26 <= 124)) || (a26 <= 120 && 0 <= a14 + 79)) || 124 < a21) || 0 < \old(a14) + 79) || 111 < \old(a28)) || ((321493 <= a26 && a24 <= 1) && a14 + 84 <= 0)) || 222 < \old(a26)) || (a28 <= 300 && a24 <= 1)) || \old(a14) + 79 < 0 [2018-11-18 16:30:29,919 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_ddc48bd0-955d-4bed-b11c-7676191c2423/bin-2019/utaipan/witness.graphml [2018-11-18 16:30:29,919 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-18 16:30:29,920 INFO L168 Benchmark]: Toolchain (without parser) took 509825.77 ms. Allocated memory was 1.0 GB in the beginning and 5.9 GB in the end (delta: 4.8 GB). Free memory was 951.1 MB in the beginning and 4.6 GB in the end (delta: -3.7 GB). Peak memory consumption was 1.2 GB. Max. memory is 11.5 GB. [2018-11-18 16:30:29,920 INFO L168 Benchmark]: CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-18 16:30:29,921 INFO L168 Benchmark]: CACSL2BoogieTranslator took 932.15 ms. Allocated memory is still 1.0 GB. Free memory was 951.1 MB in the beginning and 811.5 MB in the end (delta: 139.6 MB). Peak memory consumption was 139.6 MB. Max. memory is 11.5 GB. [2018-11-18 16:30:29,921 INFO L168 Benchmark]: Boogie Procedure Inliner took 127.22 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 185.1 MB). Free memory was 811.5 MB in the beginning and 1.2 GB in the end (delta: -351.5 MB). Peak memory consumption was 41.8 MB. Max. memory is 11.5 GB. [2018-11-18 16:30:29,921 INFO L168 Benchmark]: Boogie Preprocessor took 112.58 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 15.8 MB). Peak memory consumption was 15.8 MB. Max. memory is 11.5 GB. [2018-11-18 16:30:29,921 INFO L168 Benchmark]: RCFGBuilder took 2792.44 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 62.4 MB). Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 69.6 MB). Peak memory consumption was 313.1 MB. Max. memory is 11.5 GB. [2018-11-18 16:30:29,922 INFO L168 Benchmark]: TraceAbstraction took 505513.29 ms. Allocated memory was 1.3 GB in the beginning and 5.9 GB in the end (delta: 4.6 GB). Free memory was 1.1 GB in the beginning and 4.7 GB in the end (delta: -3.6 GB). Peak memory consumption was 5.1 GB. Max. memory is 11.5 GB. [2018-11-18 16:30:29,922 INFO L168 Benchmark]: Witness Printer took 344.12 ms. Allocated memory is still 5.9 GB. Free memory was 4.7 GB in the beginning and 4.6 GB in the end (delta: 80.6 MB). Peak memory consumption was 80.6 MB. Max. memory is 11.5 GB. [2018-11-18 16:30:29,924 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.15 ms. Allocated memory is still 1.0 GB. Free memory is still 985.4 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 932.15 ms. Allocated memory is still 1.0 GB. Free memory was 951.1 MB in the beginning and 811.5 MB in the end (delta: 139.6 MB). Peak memory consumption was 139.6 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 127.22 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 185.1 MB). Free memory was 811.5 MB in the beginning and 1.2 GB in the end (delta: -351.5 MB). Peak memory consumption was 41.8 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 112.58 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.1 GB in the end (delta: 15.8 MB). Peak memory consumption was 15.8 MB. Max. memory is 11.5 GB. * RCFGBuilder took 2792.44 ms. Allocated memory was 1.2 GB in the beginning and 1.3 GB in the end (delta: 62.4 MB). Free memory was 1.1 GB in the beginning and 1.1 GB in the end (delta: 69.6 MB). Peak memory consumption was 313.1 MB. Max. memory is 11.5 GB. * TraceAbstraction took 505513.29 ms. Allocated memory was 1.3 GB in the beginning and 5.9 GB in the end (delta: 4.6 GB). Free memory was 1.1 GB in the beginning and 4.7 GB in the end (delta: -3.6 GB). Peak memory consumption was 5.1 GB. Max. memory is 11.5 GB. * Witness Printer took 344.12 ms. Allocated memory is still 5.9 GB. Free memory was 4.7 GB in the beginning and 4.6 GB in the end (delta: 80.6 MB). Peak memory consumption was 80.6 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.boogie.preprocessor: - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_10,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_10,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_10,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_10,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_13,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_13,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_13,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_10,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_10,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_10,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_10,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_25,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_13,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_13,QUANTIFIED] - GenericResult: Unfinished Backtranslation Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_13,QUANTIFIED] * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 128]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 1 specifications checked. All of them hold - InvariantResult [Line: 2580]: Loop Invariant [2018-11-18 16:30:29,927 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_10,QUANTIFIED] [2018-11-18 16:30:29,927 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_10,QUANTIFIED] [2018-11-18 16:30:29,928 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_10,QUANTIFIED] [2018-11-18 16:30:29,928 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_10,QUANTIFIED] [2018-11-18 16:30:29,928 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] [2018-11-18 16:30:29,928 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] [2018-11-18 16:30:29,929 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] [2018-11-18 16:30:29,929 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] [2018-11-18 16:30:29,929 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] [2018-11-18 16:30:29,929 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_25,QUANTIFIED] [2018-11-18 16:30:29,930 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_25,QUANTIFIED] [2018-11-18 16:30:29,930 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_25,QUANTIFIED] [2018-11-18 16:30:29,930 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_25,QUANTIFIED] [2018-11-18 16:30:29,930 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_13,QUANTIFIED] [2018-11-18 16:30:29,930 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_13,QUANTIFIED] [2018-11-18 16:30:29,930 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_13,QUANTIFIED] [2018-11-18 16:30:29,931 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_10,QUANTIFIED] [2018-11-18 16:30:29,931 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_10,QUANTIFIED] [2018-11-18 16:30:29,932 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_10,QUANTIFIED] [2018-11-18 16:30:29,932 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_10,QUANTIFIED] [2018-11-18 16:30:29,932 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] [2018-11-18 16:30:29,932 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] [2018-11-18 16:30:29,932 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] [2018-11-18 16:30:29,933 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] [2018-11-18 16:30:29,933 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_12,QUANTIFIED] [2018-11-18 16:30:29,933 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_25,QUANTIFIED] [2018-11-18 16:30:29,933 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_25,QUANTIFIED] [2018-11-18 16:30:29,933 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_25,QUANTIFIED] [2018-11-18 16:30:29,934 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_25,QUANTIFIED] [2018-11-18 16:30:29,934 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_13,QUANTIFIED] [2018-11-18 16:30:29,934 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_13,QUANTIFIED] [2018-11-18 16:30:29,934 WARN L387 cessorBacktranslator]: Identifier is quantified, using identity as back-translation of IdentifierExpression[v_prenex_13,QUANTIFIED] Derived loop invariant: (((((((((((((((((((((\exists v_prenex_10 : int :: ((v_prenex_10 + 68 <= 0 && 0 <= 10 * (v_prenex_10 % 299891) + 3001080) && 0 == v_prenex_10 % 299891) && (10 * (v_prenex_10 % 299891) + 3001080) / 9 == a26) || (\exists v_prenex_12 : int :: (((v_prenex_12 + 68 <= 0 && 0 <= 10 * (v_prenex_12 % 299891) + 2170) && v_prenex_12 < 0) && a26 == (10 * (v_prenex_12 % 299891) + 2170) / 9) && !(0 == v_prenex_12 % 299891))) && a24 <= 1) || \old(a26) < 222) || a14 + 114 <= 0) || (a26 <= 124 && a24 <= 1)) || ((0 <= a14 + 83 && a28 <= 300) && a26 <= 124)) || ((0 <= a14 + 83 && a26 <= 217) && a24 <= 1)) || a26 + 554655 <= 0) || ((\exists v_prenex_25 : int :: ((v_prenex_25 % 299891 == 0 && v_prenex_25 + 68 <= 0) && 0 <= 10 * (v_prenex_25 % 299891) + 3001080) && a26 + 600218 <= (10 * (v_prenex_25 % 299891) + 3001080) / 9) && (\exists v_prenex_13 : int :: (v_prenex_13 % 299849 + 300 <= a28 && !(0 == v_prenex_13 % 299849)) && v_prenex_13 < 0) && a14 + 84 <= 0)) || 1 < \old(a24)) || \old(a28) < 111) || (!(a24 == 3) && 2 <= a24)) || (a28 <= 111 && a26 <= 124)) || (a26 <= 120 && 0 <= a14 + 79)) || 124 < a21) || 0 < \old(a14) + 79) || 111 < \old(a28)) || ((321493 <= a26 && a24 <= 1) && a14 + 84 <= 0)) || 222 < \old(a26)) || (a28 <= 300 && a24 <= 1)) || \old(a14) + 79 < 0 - StatisticsResult: Ultimate Automizer benchmark data CFG has 5 procedures, 604 locations, 1 error locations. SAFE Result, 505.4s OverallTime, 25 OverallIterations, 8 TraceHistogramMax, 159.3s AutomataDifference, 0.0s DeadEndRemovalTime, 267.8s HoareAnnotationTime, HoareTripleCheckerStatistics: 6958 SDtfs, 85130 SDslu, 9018 SDs, 0 SdLazy, 149792 SolverSat, 17665 SolverUnsat, 353 SolverUnknown, 0 SolverNotchecked, 109.7s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 39690 GetRequests, 39024 SyntacticMatches, 57 SemanticMatches, 609 ConstructedPredicates, 1 IntricatePredicates, 0 DeprecatedPredicates, 16178 ImplicationChecksByTransitivity, 20.6s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=169401occurred in iteration=24, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 9.9s AbstIntTime, 19 AbstIntIterations, 0 AbstIntStrong, NaN AbsIntWeakeningRatio, NaN AbsIntAvgWeakeningVarsNumRemoved, NaN AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 16.2s AutomataMinimizationTime, 25 MinimizatonAttempts, 75321 StatesRemovedByMinimization, 23 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 9 LocationsWithAnnotation, 11306 PreInvPairs, 19748 NumberOfFragments, 2555 HoareAnnotationTreeSize, 11306 FomulaSimplifications, 17772631 FormulaSimplificationTreeSizeReduction, 54.9s HoareSimplificationTime, 9 FomulaSimplificationsInter, 7166375 FormulaSimplificationTreeSizeReductionInter, 212.5s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 1.0s SsaConstructionTime, 3.2s SatisfiabilityAnalysisTime, 32.5s InterpolantComputationTime, 41361 NumberOfCodeBlocks, 41361 NumberOfCodeBlocksAsserted, 44 NumberOfCheckSat, 60685 ConstructedInterpolants, 346 QuantifiedInterpolants, 222210555 SizeOfPredicates, 48 NumberOfNonLiveVariables, 25957 ConjunctsInSsa, 132 ConjunctsInUnsatCore, 63 InterpolantComputations, 12 PerfectInterpolantSequences, 87468/104777 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...