./Ultimate.py --spec ../../sv-benchmarks/c/properties/unreach-call.prp --file ../../sv-benchmarks/c/eca-rers2012/Problem11_label55_true-unreach-call.c --full-output --architecture 32bit -------------------------------------------------------------------------------- Checking for ERROR reachability Using default analysis Version aa418289 Calling Ultimate with: java -Dosgi.configuration.area=/tmp/vcloud-vcloud-master/worker/working_dir_8b94a24b-f169-420b-9280-2c59a0acd065/bin-2019/utaipan/data/config -Xmx12G -Xms1G -jar /tmp/vcloud-vcloud-master/worker/working_dir_8b94a24b-f169-420b-9280-2c59a0acd065/bin-2019/utaipan/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /tmp/vcloud-vcloud-master/worker/working_dir_8b94a24b-f169-420b-9280-2c59a0acd065/bin-2019/utaipan/data -tc /tmp/vcloud-vcloud-master/worker/working_dir_8b94a24b-f169-420b-9280-2c59a0acd065/bin-2019/utaipan/config/TaipanReach.xml -i ../../sv-benchmarks/c/eca-rers2012/Problem11_label55_true-unreach-call.c -s /tmp/vcloud-vcloud-master/worker/working_dir_8b94a24b-f169-420b-9280-2c59a0acd065/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf --cacsl2boogietranslator.entry.function main --witnessprinter.witness.directory /tmp/vcloud-vcloud-master/worker/working_dir_8b94a24b-f169-420b-9280-2c59a0acd065/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 d551d8685b85ae72a74f40e5098a20631eb2112d .................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................................. Execution finished normally Writing output log to file Ultimate.log Result: TRUE --- Real Ultimate output --- This is Ultimate 0.1.23-aa41828 [2018-11-23 02:49:33,976 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-11-23 02:49:33,977 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-11-23 02:49:33,985 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-11-23 02:49:33,985 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-11-23 02:49:33,986 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-11-23 02:49:33,987 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-11-23 02:49:33,988 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-11-23 02:49:33,989 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-11-23 02:49:33,990 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-11-23 02:49:33,991 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-11-23 02:49:33,991 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-11-23 02:49:33,991 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-11-23 02:49:33,992 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-11-23 02:49:33,993 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-11-23 02:49:33,994 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-11-23 02:49:33,994 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-11-23 02:49:33,996 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-11-23 02:49:33,997 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-11-23 02:49:33,998 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-11-23 02:49:33,999 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-11-23 02:49:34,000 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-11-23 02:49:34,002 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-11-23 02:49:34,002 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-11-23 02:49:34,002 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-11-23 02:49:34,003 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-11-23 02:49:34,003 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-11-23 02:49:34,004 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-11-23 02:49:34,005 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-11-23 02:49:34,005 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-11-23 02:49:34,006 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-11-23 02:49:34,006 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-11-23 02:49:34,006 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-11-23 02:49:34,006 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-11-23 02:49:34,007 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-11-23 02:49:34,008 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-11-23 02:49:34,008 INFO L98 SettingsManager]: Beginning loading settings from /tmp/vcloud-vcloud-master/worker/working_dir_8b94a24b-f169-420b-9280-2c59a0acd065/bin-2019/utaipan/config/svcomp-Reach-32bit-Taipan_Default.epf [2018-11-23 02:49:34,018 INFO L110 SettingsManager]: Loading preferences was successful [2018-11-23 02:49:34,018 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-11-23 02:49:34,019 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-11-23 02:49:34,019 INFO L133 SettingsManager]: * ... calls to implemented procedures=ONLY_FOR_CONCURRENT_PROGRAMS [2018-11-23 02:49:34,019 INFO L133 SettingsManager]: * User list type=DISABLED [2018-11-23 02:49:34,019 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-11-23 02:49:34,020 INFO L133 SettingsManager]: * Explicit value domain=true [2018-11-23 02:49:34,020 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-11-23 02:49:34,020 INFO L133 SettingsManager]: * Octagon Domain=false [2018-11-23 02:49:34,020 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-11-23 02:49:34,020 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-11-23 02:49:34,020 INFO L133 SettingsManager]: * Use the RCFG-of-the-future interface=true [2018-11-23 02:49:34,020 INFO L133 SettingsManager]: * Interval Domain=false [2018-11-23 02:49:34,021 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-11-23 02:49:34,021 INFO L133 SettingsManager]: * sizeof long=4 [2018-11-23 02:49:34,021 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-11-23 02:49:34,022 INFO L133 SettingsManager]: * sizeof POINTER=4 [2018-11-23 02:49:34,022 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-11-23 02:49:34,022 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-11-23 02:49:34,022 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-11-23 02:49:34,022 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-11-23 02:49:34,022 INFO L133 SettingsManager]: * sizeof long double=12 [2018-11-23 02:49:34,022 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-11-23 02:49:34,023 INFO L133 SettingsManager]: * Use constant arrays=true [2018-11-23 02:49:34,023 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-11-23 02:49:34,023 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-11-23 02:49:34,023 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-11-23 02:49:34,023 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-11-23 02:49:34,023 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-11-23 02:49:34,023 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-11-23 02:49:34,024 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-11-23 02:49:34,024 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-11-23 02:49:34,024 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-11-23 02:49:34,024 INFO L133 SettingsManager]: * Trace refinement strategy=TAIPAN [2018-11-23 02:49:34,024 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-11-23 02:49:34,024 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-11-23 02:49:34,024 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-11-23 02:49:34,025 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_8b94a24b-f169-420b-9280-2c59a0acd065/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 -> d551d8685b85ae72a74f40e5098a20631eb2112d [2018-11-23 02:49:34,049 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-11-23 02:49:34,059 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-11-23 02:49:34,061 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-11-23 02:49:34,063 INFO L271 PluginConnector]: Initializing CDTParser... [2018-11-23 02:49:34,063 INFO L276 PluginConnector]: CDTParser initialized [2018-11-23 02:49:34,064 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /tmp/vcloud-vcloud-master/worker/working_dir_8b94a24b-f169-420b-9280-2c59a0acd065/bin-2019/utaipan/../../sv-benchmarks/c/eca-rers2012/Problem11_label55_true-unreach-call.c [2018-11-23 02:49:34,104 INFO L221 CDTParser]: Created temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_8b94a24b-f169-420b-9280-2c59a0acd065/bin-2019/utaipan/data/1fdd22ec0/107a598644584e6ea364bc2f6dab694c/FLAG983a48739 [2018-11-23 02:49:34,584 INFO L307 CDTParser]: Found 1 translation units. [2018-11-23 02:49:34,585 INFO L161 CDTParser]: Scanning /tmp/vcloud-vcloud-master/worker/working_dir_8b94a24b-f169-420b-9280-2c59a0acd065/sv-benchmarks/c/eca-rers2012/Problem11_label55_true-unreach-call.c [2018-11-23 02:49:34,596 INFO L355 CDTParser]: About to delete temporary CDT project at /tmp/vcloud-vcloud-master/worker/working_dir_8b94a24b-f169-420b-9280-2c59a0acd065/bin-2019/utaipan/data/1fdd22ec0/107a598644584e6ea364bc2f6dab694c/FLAG983a48739 [2018-11-23 02:49:34,608 INFO L363 CDTParser]: Successfully deleted /tmp/vcloud-vcloud-master/worker/working_dir_8b94a24b-f169-420b-9280-2c59a0acd065/bin-2019/utaipan/data/1fdd22ec0/107a598644584e6ea364bc2f6dab694c [2018-11-23 02:49:34,611 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-11-23 02:49:34,612 INFO L131 ToolchainWalker]: Walking toolchain with 6 elements. [2018-11-23 02:49:34,612 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-11-23 02:49:34,612 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-11-23 02:49:34,615 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-11-23 02:49:34,615 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 02:49:34" (1/1) ... [2018-11-23 02:49:34,617 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@125f6a94 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:49:34, skipping insertion in model container [2018-11-23 02:49:34,617 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 23.11 02:49:34" (1/1) ... [2018-11-23 02:49:34,623 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2018-11-23 02:49:34,662 INFO L176 MainTranslator]: Built tables and reachable declarations [2018-11-23 02:49:34,979 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 02:49:34,982 INFO L191 MainTranslator]: Completed pre-run [2018-11-23 02:49:35,085 INFO L201 PostProcessor]: Analyzing one entry point: main [2018-11-23 02:49:35,095 INFO L195 MainTranslator]: Completed translation [2018-11-23 02:49:35,095 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:49:35 WrapperNode [2018-11-23 02:49:35,095 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-11-23 02:49:35,096 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-11-23 02:49:35,096 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-11-23 02:49:35,096 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-11-23 02:49:35,174 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:49:35" (1/1) ... [2018-11-23 02:49:35,190 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:49:35" (1/1) ... [2018-11-23 02:49:35,197 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-11-23 02:49:35,197 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-11-23 02:49:35,197 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-11-23 02:49:35,197 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-11-23 02:49:35,206 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:49:35" (1/1) ... [2018-11-23 02:49:35,206 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:49:35" (1/1) ... [2018-11-23 02:49:35,210 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:49:35" (1/1) ... [2018-11-23 02:49:35,211 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:49:35" (1/1) ... [2018-11-23 02:49:35,235 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:49:35" (1/1) ... [2018-11-23 02:49:35,242 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:49:35" (1/1) ... [2018-11-23 02:49:35,250 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:49:35" (1/1) ... [2018-11-23 02:49:35,258 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-11-23 02:49:35,259 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-11-23 02:49:35,259 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-11-23 02:49:35,259 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-11-23 02:49:35,260 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:49:35" (1/1) ... No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_8b94a24b-f169-420b-9280-2c59a0acd065/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 [2018-11-23 02:49:35,309 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2018-11-23 02:49:35,309 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-11-23 02:49:35,309 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-11-23 02:49:35,309 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2018-11-23 02:49:35,309 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2018-11-23 02:49:35,309 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-11-23 02:49:35,310 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-11-23 02:49:35,310 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-11-23 02:49:35,310 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-11-23 02:49:36,392 INFO L275 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-11-23 02:49:36,393 INFO L280 CfgBuilder]: Removed 1 assue(true) statements. [2018-11-23 02:49:36,393 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 02:49:36 BoogieIcfgContainer [2018-11-23 02:49:36,393 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-11-23 02:49:36,394 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-11-23 02:49:36,394 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-11-23 02:49:36,396 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-11-23 02:49:36,396 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 23.11 02:49:34" (1/3) ... [2018-11-23 02:49:36,397 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3b18774b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 02:49:36, skipping insertion in model container [2018-11-23 02:49:36,397 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 23.11 02:49:35" (2/3) ... [2018-11-23 02:49:36,397 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3b18774b and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 23.11 02:49:36, skipping insertion in model container [2018-11-23 02:49:36,397 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 02:49:36" (3/3) ... [2018-11-23 02:49:36,399 INFO L112 eAbstractionObserver]: Analyzing ICFG Problem11_label55_true-unreach-call.c [2018-11-23 02:49:36,405 INFO L156 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-11-23 02:49:36,411 INFO L168 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-11-23 02:49:36,421 INFO L257 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2018-11-23 02:49:36,445 INFO L382 AbstractCegarLoop]: Interprodecural is true [2018-11-23 02:49:36,445 INFO L383 AbstractCegarLoop]: Hoare is true [2018-11-23 02:49:36,445 INFO L384 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-11-23 02:49:36,446 INFO L385 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-11-23 02:49:36,446 INFO L386 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-11-23 02:49:36,446 INFO L387 AbstractCegarLoop]: Difference is false [2018-11-23 02:49:36,446 INFO L388 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-11-23 02:49:36,446 INFO L393 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-11-23 02:49:36,465 INFO L276 IsEmpty]: Start isEmpty. Operand 292 states. [2018-11-23 02:49:36,471 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 52 [2018-11-23 02:49:36,471 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 02:49:36,472 INFO L402 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, 1, 1, 1, 1] [2018-11-23 02:49:36,474 INFO L423 AbstractCegarLoop]: === Iteration 1 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 02:49:36,478 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 02:49:36,478 INFO L82 PathProgramCache]: Analyzing trace with hash 1587257066, now seen corresponding path program 1 times [2018-11-23 02:49:36,480 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 02:49:36,511 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 02:49:36,511 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 02:49:36,511 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 02:49:36,511 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 02:49:36,576 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 02:49:36,710 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 02:49:36,711 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 02:49:36,712 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-11-23 02:49:36,712 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 02:49:36,716 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-11-23 02:49:36,724 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-11-23 02:49:36,725 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-11-23 02:49:36,726 INFO L87 Difference]: Start difference. First operand 292 states. Second operand 4 states. [2018-11-23 02:49:38,000 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 02:49:38,000 INFO L93 Difference]: Finished difference Result 975 states and 1750 transitions. [2018-11-23 02:49:38,000 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-11-23 02:49:38,001 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 51 [2018-11-23 02:49:38,002 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 02:49:38,013 INFO L225 Difference]: With dead ends: 975 [2018-11-23 02:49:38,013 INFO L226 Difference]: Without dead ends: 677 [2018-11-23 02:49:38,018 INFO L631 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 [2018-11-23 02:49:38,030 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 677 states. [2018-11-23 02:49:38,067 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 677 to 482. [2018-11-23 02:49:38,069 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 482 states. [2018-11-23 02:49:38,071 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 482 states to 482 states and 728 transitions. [2018-11-23 02:49:38,073 INFO L78 Accepts]: Start accepts. Automaton has 482 states and 728 transitions. Word has length 51 [2018-11-23 02:49:38,073 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 02:49:38,073 INFO L480 AbstractCegarLoop]: Abstraction has 482 states and 728 transitions. [2018-11-23 02:49:38,073 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-11-23 02:49:38,073 INFO L276 IsEmpty]: Start isEmpty. Operand 482 states and 728 transitions. [2018-11-23 02:49:38,077 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 124 [2018-11-23 02:49:38,077 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 02:49:38,078 INFO L402 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, 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] [2018-11-23 02:49:38,078 INFO L423 AbstractCegarLoop]: === Iteration 2 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 02:49:38,078 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 02:49:38,078 INFO L82 PathProgramCache]: Analyzing trace with hash -1592222806, now seen corresponding path program 1 times [2018-11-23 02:49:38,079 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 02:49:38,080 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 02:49:38,080 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 02:49:38,080 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 02:49:38,080 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 02:49:38,117 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 02:49:38,242 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 44 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 02:49:38,242 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 02:49:38,242 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-11-23 02:49:38,242 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 02:49:38,244 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-23 02:49:38,244 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-23 02:49:38,244 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2018-11-23 02:49:38,244 INFO L87 Difference]: Start difference. First operand 482 states and 728 transitions. Second operand 6 states. [2018-11-23 02:49:39,635 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 02:49:39,635 INFO L93 Difference]: Finished difference Result 1548 states and 2486 transitions. [2018-11-23 02:49:39,642 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-23 02:49:39,642 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 123 [2018-11-23 02:49:39,643 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 02:49:39,647 INFO L225 Difference]: With dead ends: 1548 [2018-11-23 02:49:39,648 INFO L226 Difference]: Without dead ends: 1072 [2018-11-23 02:49:39,650 INFO L631 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 [2018-11-23 02:49:39,652 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1072 states. [2018-11-23 02:49:39,680 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1072 to 1059. [2018-11-23 02:49:39,680 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1059 states. [2018-11-23 02:49:39,685 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1059 states to 1059 states and 1588 transitions. [2018-11-23 02:49:39,685 INFO L78 Accepts]: Start accepts. Automaton has 1059 states and 1588 transitions. Word has length 123 [2018-11-23 02:49:39,685 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 02:49:39,685 INFO L480 AbstractCegarLoop]: Abstraction has 1059 states and 1588 transitions. [2018-11-23 02:49:39,686 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-23 02:49:39,686 INFO L276 IsEmpty]: Start isEmpty. Operand 1059 states and 1588 transitions. [2018-11-23 02:49:39,688 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 125 [2018-11-23 02:49:39,689 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 02:49:39,689 INFO L402 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, 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] [2018-11-23 02:49:39,689 INFO L423 AbstractCegarLoop]: === Iteration 3 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 02:49:39,689 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 02:49:39,689 INFO L82 PathProgramCache]: Analyzing trace with hash -654834599, now seen corresponding path program 1 times [2018-11-23 02:49:39,689 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 02:49:39,690 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 02:49:39,690 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 02:49:39,690 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 02:49:39,690 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 02:49:39,718 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 02:49:39,784 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 44 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 02:49:39,785 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-11-23 02:49:39,785 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2018-11-23 02:49:39,785 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 02:49:39,785 INFO L459 AbstractCegarLoop]: Interpolant automaton has 4 states [2018-11-23 02:49:39,786 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2018-11-23 02:49:39,786 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=6, Invalid=6, Unknown=0, NotChecked=0, Total=12 [2018-11-23 02:49:39,786 INFO L87 Difference]: Start difference. First operand 1059 states and 1588 transitions. Second operand 4 states. [2018-11-23 02:49:40,943 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 02:49:40,943 INFO L93 Difference]: Finished difference Result 2895 states and 4453 transitions. [2018-11-23 02:49:40,944 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 4 states. [2018-11-23 02:49:40,944 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 124 [2018-11-23 02:49:40,945 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 02:49:40,959 INFO L225 Difference]: With dead ends: 2895 [2018-11-23 02:49:40,959 INFO L226 Difference]: Without dead ends: 1842 [2018-11-23 02:49:40,964 INFO L631 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 [2018-11-23 02:49:40,966 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1842 states. [2018-11-23 02:49:41,006 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1842 to 1639. [2018-11-23 02:49:41,006 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1639 states. [2018-11-23 02:49:41,012 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1639 states to 1639 states and 2429 transitions. [2018-11-23 02:49:41,013 INFO L78 Accepts]: Start accepts. Automaton has 1639 states and 2429 transitions. Word has length 124 [2018-11-23 02:49:41,013 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 02:49:41,014 INFO L480 AbstractCegarLoop]: Abstraction has 1639 states and 2429 transitions. [2018-11-23 02:49:41,014 INFO L481 AbstractCegarLoop]: Interpolant automaton has 4 states. [2018-11-23 02:49:41,014 INFO L276 IsEmpty]: Start isEmpty. Operand 1639 states and 2429 transitions. [2018-11-23 02:49:41,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 146 [2018-11-23 02:49:41,017 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 02:49:41,018 INFO L402 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, 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] [2018-11-23 02:49:41,018 INFO L423 AbstractCegarLoop]: === Iteration 4 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 02:49:41,018 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 02:49:41,018 INFO L82 PathProgramCache]: Analyzing trace with hash 649342070, now seen corresponding path program 1 times [2018-11-23 02:49:41,018 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 02:49:41,019 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 02:49:41,019 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 02:49:41,019 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 02:49:41,019 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 02:49:41,045 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 02:49:41,191 INFO L134 CoverageAnalysis]: Checked inductivity of 44 backedges. 0 proven. 44 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 02:49:41,191 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 02:49:41,191 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 02:49:41,192 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 146 with the following transitions: [2018-11-23 02:49:41,193 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [9], [17], [25], [33], [41], [49], [57], [65], [73], [81], [89], [97], [105], [113], [121], [129], [137], [145], [153], [161], [169], [177], [185], [193], [201], [209], [217], [225], [233], [241], [249], [257], [265], [273], [281], [289], [297], [305], [313], [317], [319], [322], [330], [338], [346], [354], [362], [370], [378], [386], [394], [402], [410], [418], [426], [434], [442], [450], [458], [466], [474], [482], [490], [495], [499], [503], [507], [511], [515], [519], [523], [527], [531], [535], [539], [543], [547], [551], [555], [559], [563], [567], [571], [575], [579], [583], [587], [591], [594], [1084], [1088], [1097], [1101], [1103], [1108], [1109], [1110], [1112], [1113] [2018-11-23 02:49:41,228 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-23 02:49:41,228 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-23 02:49:41,661 INFO L266 AbstractInterpreter]: Error location(s) were unreachable [2018-11-23 02:49:41,663 INFO L272 AbstractInterpreter]: Visited 98 different actions 98 times. Never merged. Never widened. Performed 1135 root evaluator evaluations with a maximum evaluation depth of 13. Performed 1135 inverse root evaluator evaluations with a maximum inverse evaluation depth of 13. Never found a fixpoint. Largest state had 28 variables. [2018-11-23 02:49:41,678 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 02:49:41,678 INFO L398 sIntCurrentIteration]: Generating AbsInt predicates [2018-11-23 02:49:42,045 INFO L227 lantSequenceWeakener]: Weakened 139 states. On average, predicates are now at 73.77% of their original sizes. [2018-11-23 02:49:42,045 INFO L413 sIntCurrentIteration]: Unifying AI predicates [2018-11-23 02:49:42,065 INFO L415 sIntCurrentIteration]: We unified 144 AI predicates to 144 [2018-11-23 02:49:42,065 INFO L424 sIntCurrentIteration]: Finished generation of AbsInt predicates [2018-11-23 02:49:42,065 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 1 imperfect interpolant sequences. [2018-11-23 02:49:42,066 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [7] total 11 [2018-11-23 02:49:42,066 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 02:49:42,066 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-23 02:49:42,066 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-23 02:49:42,066 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2018-11-23 02:49:42,067 INFO L87 Difference]: Start difference. First operand 1639 states and 2429 transitions. Second operand 6 states. [2018-11-23 02:50:11,876 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 02:50:11,876 INFO L93 Difference]: Finished difference Result 3462 states and 5097 transitions. [2018-11-23 02:50:11,876 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-11-23 02:50:11,876 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 145 [2018-11-23 02:50:11,876 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 02:50:11,882 INFO L225 Difference]: With dead ends: 3462 [2018-11-23 02:50:11,882 INFO L226 Difference]: Without dead ends: 1829 [2018-11-23 02:50:11,884 INFO L631 BasicCegarLoop]: 2 DeclaredPredicates, 145 GetRequests, 140 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2018-11-23 02:50:11,886 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1829 states. [2018-11-23 02:50:11,908 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1829 to 1828. [2018-11-23 02:50:11,908 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1828 states. [2018-11-23 02:50:11,911 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1828 states to 1828 states and 2628 transitions. [2018-11-23 02:50:11,911 INFO L78 Accepts]: Start accepts. Automaton has 1828 states and 2628 transitions. Word has length 145 [2018-11-23 02:50:11,912 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 02:50:11,912 INFO L480 AbstractCegarLoop]: Abstraction has 1828 states and 2628 transitions. [2018-11-23 02:50:11,912 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-23 02:50:11,912 INFO L276 IsEmpty]: Start isEmpty. Operand 1828 states and 2628 transitions. [2018-11-23 02:50:11,915 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 262 [2018-11-23 02:50:11,916 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 02:50:11,916 INFO L402 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 02:50:11,916 INFO L423 AbstractCegarLoop]: === Iteration 5 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 02:50:11,916 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 02:50:11,916 INFO L82 PathProgramCache]: Analyzing trace with hash 1626151708, now seen corresponding path program 1 times [2018-11-23 02:50:11,917 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 02:50:11,917 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 02:50:11,917 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 02:50:11,918 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 02:50:11,919 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 02:50:11,946 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 02:50:12,086 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 0 proven. 91 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2018-11-23 02:50:12,086 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 02:50:12,086 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 02:50:12,086 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 262 with the following transitions: [2018-11-23 02:50:12,087 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [9], [17], [25], [33], [41], [49], [57], [65], [73], [81], [89], [97], [105], [113], [121], [129], [137], [145], [153], [161], [169], [177], [185], [193], [201], [209], [217], [225], [233], [241], [249], [257], [265], [273], [281], [289], [297], [305], [313], [317], [319], [322], [330], [338], [346], [354], [362], [370], [378], [386], [394], [402], [410], [418], [426], [434], [442], [450], [458], [466], [474], [482], [490], [495], [499], [503], [507], [511], [515], [519], [523], [527], [531], [535], [539], [543], [547], [551], [555], [559], [563], [567], [571], [575], [579], [583], [587], [591], [594], [595], [599], [603], [607], [611], [615], [626], [630], [634], [638], [642], [646], [650], [654], [658], [662], [666], [677], [688], [692], [696], [707], [710], [1084], [1088], [1097], [1101], [1103], [1108], [1109], [1110], [1112], [1113] [2018-11-23 02:50:12,090 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-23 02:50:12,091 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-23 02:50:12,507 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-23 02:50:12,508 INFO L272 AbstractInterpreter]: Visited 125 different actions 370 times. Merged at 6 different actions 17 times. Never widened. Performed 4913 root evaluator evaluations with a maximum evaluation depth of 16. Performed 4913 inverse root evaluator evaluations with a maximum inverse evaluation depth of 16. Found 3 fixpoints after 2 different actions. Largest state had 28 variables. [2018-11-23 02:50:12,518 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 02:50:12,519 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-23 02:50:12,519 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 02:50:12,519 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_8b94a24b-f169-420b-9280-2c59a0acd065/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 [2018-11-23 02:50:12,535 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 02:50:12,535 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-23 02:50:12,590 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 02:50:12,601 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 02:50:12,838 WARN L180 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 35 [2018-11-23 02:50:12,925 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 0 proven. 91 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2018-11-23 02:50:12,925 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-23 02:50:13,185 INFO L134 CoverageAnalysis]: Checked inductivity of 182 backedges. 91 proven. 0 refuted. 0 times theorem prover too weak. 91 trivial. 0 not checked. [2018-11-23 02:50:13,202 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 2 imperfect interpolant sequences. [2018-11-23 02:50:13,202 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [7, 6] total 11 [2018-11-23 02:50:13,202 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 02:50:13,202 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-23 02:50:13,203 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-23 02:50:13,203 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=34, Invalid=76, Unknown=0, NotChecked=0, Total=110 [2018-11-23 02:50:13,203 INFO L87 Difference]: Start difference. First operand 1828 states and 2628 transitions. Second operand 6 states. [2018-11-23 02:50:14,744 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 02:50:14,745 INFO L93 Difference]: Finished difference Result 5747 states and 8987 transitions. [2018-11-23 02:50:14,745 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-11-23 02:50:14,746 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 261 [2018-11-23 02:50:14,746 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 02:50:14,760 INFO L225 Difference]: With dead ends: 5747 [2018-11-23 02:50:14,760 INFO L226 Difference]: Without dead ends: 4114 [2018-11-23 02:50:14,768 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 532 GetRequests, 517 SyntacticMatches, 6 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=34, Invalid=76, Unknown=0, NotChecked=0, Total=110 [2018-11-23 02:50:14,771 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4114 states. [2018-11-23 02:50:14,822 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4114 to 4114. [2018-11-23 02:50:14,822 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 4114 states. [2018-11-23 02:50:14,834 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 4114 states to 4114 states and 6227 transitions. [2018-11-23 02:50:14,834 INFO L78 Accepts]: Start accepts. Automaton has 4114 states and 6227 transitions. Word has length 261 [2018-11-23 02:50:14,835 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 02:50:14,835 INFO L480 AbstractCegarLoop]: Abstraction has 4114 states and 6227 transitions. [2018-11-23 02:50:14,835 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-23 02:50:14,835 INFO L276 IsEmpty]: Start isEmpty. Operand 4114 states and 6227 transitions. [2018-11-23 02:50:14,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 285 [2018-11-23 02:50:14,840 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 02:50:14,840 INFO L402 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 02:50:14,840 INFO L423 AbstractCegarLoop]: === Iteration 6 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 02:50:14,841 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 02:50:14,841 INFO L82 PathProgramCache]: Analyzing trace with hash 2104899422, now seen corresponding path program 1 times [2018-11-23 02:50:14,841 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 02:50:14,841 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 02:50:14,842 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 02:50:14,842 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 02:50:14,842 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 02:50:14,869 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 02:50:14,975 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 186 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 02:50:14,975 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 02:50:14,975 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 02:50:14,975 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 285 with the following transitions: [2018-11-23 02:50:14,976 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [9], [17], [25], [33], [41], [49], [57], [65], [73], [81], [89], [97], [105], [113], [121], [129], [137], [145], [153], [161], [169], [177], [185], [193], [201], [209], [217], [225], [233], [241], [249], [257], [265], [273], [281], [289], [297], [305], [313], [317], [319], [322], [330], [338], [346], [354], [362], [370], [378], [386], [394], [402], [410], [418], [426], [434], [442], [450], [458], [466], [474], [482], [490], [495], [499], [503], [507], [511], [515], [519], [523], [527], [531], [535], [539], [543], [547], [551], [555], [559], [563], [567], [571], [575], [579], [583], [587], [591], [595], [599], [603], [607], [611], [615], [618], [621], [625], [626], [630], [634], [638], [642], [646], [650], [654], [658], [662], [666], [677], [688], [692], [696], [707], [711], [715], [719], [723], [727], [731], [735], [739], [743], [747], [751], [762], [766], [769], [772], [776], [1084], [1088], [1097], [1101], [1103], [1108], [1109], [1110], [1112], [1113] [2018-11-23 02:50:14,979 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-23 02:50:14,979 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-23 02:50:15,155 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-23 02:50:15,155 INFO L272 AbstractInterpreter]: Visited 140 different actions 406 times. Merged at 4 different actions 7 times. Never widened. Performed 5648 root evaluator evaluations with a maximum evaluation depth of 9. Performed 5648 inverse root evaluator evaluations with a maximum inverse evaluation depth of 9. Found 1 fixpoints after 1 different actions. Largest state had 28 variables. [2018-11-23 02:50:15,166 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 02:50:15,166 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-23 02:50:15,166 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 02:50:15,166 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_8b94a24b-f169-420b-9280-2c59a0acd065/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 [2018-11-23 02:50:15,182 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 02:50:15,182 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-23 02:50:15,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 02:50:15,260 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 02:50:15,316 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 91 proven. 0 refuted. 0 times theorem prover too weak. 97 trivial. 0 not checked. [2018-11-23 02:50:15,316 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-23 02:50:15,469 INFO L134 CoverageAnalysis]: Checked inductivity of 188 backedges. 91 proven. 0 refuted. 0 times theorem prover too weak. 97 trivial. 0 not checked. [2018-11-23 02:50:15,495 INFO L312 seRefinementStrategy]: Constructing automaton from 2 perfect and 1 imperfect interpolant sequences. [2018-11-23 02:50:15,495 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [6] total 7 [2018-11-23 02:50:15,495 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 02:50:15,496 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-23 02:50:15,496 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 02:50:15,496 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2018-11-23 02:50:15,496 INFO L87 Difference]: Start difference. First operand 4114 states and 6227 transitions. Second operand 3 states. [2018-11-23 02:50:16,181 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 02:50:16,182 INFO L93 Difference]: Finished difference Result 11213 states and 17904 transitions. [2018-11-23 02:50:16,182 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 02:50:16,182 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 284 [2018-11-23 02:50:16,182 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 02:50:16,205 INFO L225 Difference]: With dead ends: 11213 [2018-11-23 02:50:16,205 INFO L226 Difference]: Without dead ends: 7294 [2018-11-23 02:50:16,224 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 573 GetRequests, 568 SyntacticMatches, 0 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=14, Invalid=28, Unknown=0, NotChecked=0, Total=42 [2018-11-23 02:50:16,229 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7294 states. [2018-11-23 02:50:16,316 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7294 to 7286. [2018-11-23 02:50:16,317 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7286 states. [2018-11-23 02:50:16,329 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7286 states to 7286 states and 10393 transitions. [2018-11-23 02:50:16,329 INFO L78 Accepts]: Start accepts. Automaton has 7286 states and 10393 transitions. Word has length 284 [2018-11-23 02:50:16,329 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 02:50:16,329 INFO L480 AbstractCegarLoop]: Abstraction has 7286 states and 10393 transitions. [2018-11-23 02:50:16,329 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-23 02:50:16,330 INFO L276 IsEmpty]: Start isEmpty. Operand 7286 states and 10393 transitions. [2018-11-23 02:50:16,344 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 358 [2018-11-23 02:50:16,344 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 02:50:16,345 INFO L402 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, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-11-23 02:50:16,345 INFO L423 AbstractCegarLoop]: === Iteration 7 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 02:50:16,345 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 02:50:16,345 INFO L82 PathProgramCache]: Analyzing trace with hash -109071037, now seen corresponding path program 1 times [2018-11-23 02:50:16,345 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 02:50:16,346 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 02:50:16,346 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 02:50:16,346 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 02:50:16,346 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 02:50:16,375 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 02:50:16,564 INFO L134 CoverageAnalysis]: Checked inductivity of 217 backedges. 0 proven. 94 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2018-11-23 02:50:16,564 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 02:50:16,565 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 02:50:16,565 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 358 with the following transitions: [2018-11-23 02:50:16,565 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [9], [17], [25], [33], [41], [49], [57], [65], [73], [81], [89], [97], [105], [113], [121], [129], [137], [145], [153], [161], [169], [177], [185], [193], [201], [209], [217], [225], [233], [241], [249], [257], [265], [273], [281], [289], [297], [305], [313], [317], [319], [322], [330], [338], [346], [354], [362], [370], [378], [386], [394], [402], [410], [418], [426], [434], [442], [450], [458], [466], [474], [482], [490], [495], [499], [503], [507], [511], [515], [519], [523], [527], [531], [535], [539], [543], [547], [551], [555], [559], [563], [567], [571], [575], [579], [583], [587], [591], [595], [599], [603], [607], [611], [615], [626], [630], [634], [638], [642], [646], [650], [654], [658], [662], [666], [677], [688], [692], [696], [707], [711], [715], [719], [723], [727], [731], [735], [739], [743], [747], [751], [762], [766], [769], [772], [776], [777], [781], [785], [789], [793], [797], [808], [812], [816], [820], [824], [828], [832], [843], [847], [851], [862], [866], [870], [874], [878], [889], [893], [897], [901], [905], [909], [913], [924], [928], [932], [936], [940], [944], [948], [952], [956], [960], [971], [975], [979], [983], [987], [991], [994], [999], [1001], [1084], [1088], [1097], [1101], [1103], [1108], [1109], [1110], [1112], [1113] [2018-11-23 02:50:16,570 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-23 02:50:16,570 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-23 02:50:16,868 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-23 02:50:16,868 INFO L272 AbstractInterpreter]: Visited 186 different actions 731 times. Merged at 6 different actions 20 times. Never widened. Performed 10718 root evaluator evaluations with a maximum evaluation depth of 9. Performed 10718 inverse root evaluator evaluations with a maximum inverse evaluation depth of 9. Found 4 fixpoints after 2 different actions. Largest state had 28 variables. [2018-11-23 02:50:16,878 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 02:50:16,878 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-23 02:50:16,878 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 02:50:16,878 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_8b94a24b-f169-420b-9280-2c59a0acd065/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 [2018-11-23 02:50:16,895 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 02:50:16,895 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-23 02:50:16,950 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 02:50:16,954 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 02:50:17,225 INFO L134 CoverageAnalysis]: Checked inductivity of 217 backedges. 9 proven. 85 refuted. 0 times theorem prover too weak. 123 trivial. 0 not checked. [2018-11-23 02:50:17,225 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-23 02:50:17,375 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-11-23 02:50:17,406 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-11-23 02:50:17,436 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-11-23 02:50:17,467 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-11-23 02:50:17,496 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-11-23 02:50:17,525 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-11-23 02:50:17,556 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-11-23 02:50:17,589 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-11-23 02:50:17,618 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-11-23 02:50:17,648 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-11-23 02:50:17,676 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-11-23 02:50:17,706 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-11-23 02:50:17,738 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-11-23 02:50:17,770 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-11-23 02:50:17,798 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-11-23 02:50:17,828 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-11-23 02:50:17,858 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-11-23 02:50:17,889 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-11-23 02:50:17,932 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-11-23 02:50:17,974 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-11-23 02:50:18,014 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-11-23 02:50:18,056 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-11-23 02:50:18,098 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-11-23 02:50:18,140 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-11-23 02:50:18,186 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-11-23 02:50:18,230 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-11-23 02:50:18,262 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-11-23 02:50:18,294 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-11-23 02:50:18,320 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-11-23 02:50:18,356 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-11-23 02:50:18,391 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-11-23 02:50:18,416 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-11-23 02:50:18,455 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-11-23 02:50:18,483 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-11-23 02:50:18,512 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-11-23 02:50:18,539 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-11-23 02:50:18,575 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-11-23 02:50:18,616 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-11-23 02:50:18,664 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-11-23 02:50:18,768 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-11-23 02:50:18,794 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-11-23 02:50:18,823 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-11-23 02:50:18,851 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-11-23 02:50:18,879 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-11-23 02:50:18,905 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-11-23 02:50:18,932 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-11-23 02:50:18,962 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-11-23 02:50:18,989 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-11-23 02:50:19,017 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-11-23 02:50:19,045 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-11-23 02:50:19,076 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-11-23 02:50:19,104 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-11-23 02:50:19,133 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-11-23 02:50:19,170 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-11-23 02:50:19,204 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-11-23 02:50:19,231 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-11-23 02:50:19,257 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-11-23 02:50:19,284 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-11-23 02:50:19,317 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-11-23 02:50:19,356 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-11-23 02:50:19,382 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-11-23 02:50:19,409 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-11-23 02:50:19,437 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-11-23 02:50:19,465 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-11-23 02:50:19,492 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-11-23 02:50:19,520 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-11-23 02:50:19,566 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-11-23 02:50:19,603 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-11-23 02:50:19,630 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-11-23 02:50:19,679 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-11-23 02:50:19,716 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-11-23 02:50:19,745 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-11-23 02:50:19,773 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-11-23 02:50:19,802 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-11-23 02:50:19,832 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-11-23 02:50:19,863 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-11-23 02:50:19,896 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-11-23 02:50:19,927 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-11-23 02:50:19,964 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-11-23 02:50:19,995 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-11-23 02:50:20,027 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-11-23 02:50:20,060 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-11-23 02:50:20,089 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-11-23 02:50:20,114 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-11-23 02:50:20,139 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-11-23 02:50:20,166 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-11-23 02:50:20,192 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-11-23 02:50:20,227 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-11-23 02:50:20,268 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-11-23 02:50:20,307 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-11-23 02:50:20,345 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-11-23 02:50:20,374 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-11-23 02:50:20,404 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-11-23 02:50:20,431 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-11-23 02:50:20,457 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-11-23 02:50:20,482 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-11-23 02:50:20,507 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-11-23 02:50:20,534 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-11-23 02:50:20,561 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-11-23 02:50:20,585 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-11-23 02:50:20,610 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-11-23 02:50:20,641 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-11-23 02:50:20,667 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-11-23 02:50:20,697 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-11-23 02:50:20,722 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-11-23 02:50:20,748 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-11-23 02:50:20,775 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-11-23 02:50:20,801 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-11-23 02:50:20,833 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-11-23 02:50:20,869 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-11-23 02:50:20,899 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-11-23 02:50:20,927 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-11-23 02:50:20,959 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-11-23 02:50:20,991 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-11-23 02:50:21,018 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-11-23 02:50:21,045 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-11-23 02:50:21,073 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-11-23 02:50:21,100 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-11-23 02:50:21,126 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-11-23 02:50:21,153 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-11-23 02:50:21,180 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-11-23 02:50:21,207 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-11-23 02:50:21,234 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-11-23 02:50:21,260 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-11-23 02:50:21,287 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-11-23 02:50:21,314 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-11-23 02:50:21,341 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-11-23 02:50:21,373 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-11-23 02:50:21,401 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-11-23 02:50:21,443 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-11-23 02:50:21,477 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-11-23 02:50:21,506 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-11-23 02:50:21,530 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-11-23 02:50:21,555 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-11-23 02:50:21,581 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-11-23 02:50:21,606 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-11-23 02:50:21,632 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-11-23 02:50:21,663 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-11-23 02:50:21,688 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-11-23 02:50:21,715 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-11-23 02:50:21,740 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-11-23 02:50:21,765 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-11-23 02:50:21,793 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-11-23 02:50:21,818 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-11-23 02:50:21,843 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-11-23 02:50:21,869 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-11-23 02:50:21,899 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-11-23 02:50:21,924 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-11-23 02:50:21,953 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-11-23 02:50:21,978 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-11-23 02:50:22,003 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-11-23 02:50:22,029 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-11-23 02:50:22,055 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-11-23 02:50:22,081 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-11-23 02:50:22,106 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-11-23 02:50:22,132 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-11-23 02:50:22,158 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-11-23 02:50:22,188 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-11-23 02:50:22,213 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-11-23 02:50:22,238 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-11-23 02:50:22,263 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-11-23 02:50:22,289 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-11-23 02:50:22,315 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-11-23 02:50:22,341 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-11-23 02:50:22,367 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-11-23 02:50:22,393 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-11-23 02:50:22,419 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 12 [2018-11-23 02:50:23,266 INFO L134 CoverageAnalysis]: Checked inductivity of 217 backedges. 91 proven. 126 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 02:50:23,280 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-23 02:50:23,281 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 9, 9] total 21 [2018-11-23 02:50:23,281 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-23 02:50:23,281 INFO L459 AbstractCegarLoop]: Interpolant automaton has 15 states [2018-11-23 02:50:23,282 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 15 interpolants. [2018-11-23 02:50:23,282 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=119, Invalid=301, Unknown=0, NotChecked=0, Total=420 [2018-11-23 02:50:23,282 INFO L87 Difference]: Start difference. First operand 7286 states and 10393 transitions. Second operand 15 states. [2018-11-23 02:50:24,848 WARN L180 SmtUtils]: Spent 783.00 ms on a formula simplification that was a NOOP. DAG size: 35 [2018-11-23 02:50:30,930 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 02:50:30,931 INFO L93 Difference]: Finished difference Result 32277 states and 58183 transitions. [2018-11-23 02:50:30,931 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 45 states. [2018-11-23 02:50:30,931 INFO L78 Accepts]: Start accepts. Automaton has 15 states. Word has length 357 [2018-11-23 02:50:30,932 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 02:50:31,091 INFO L225 Difference]: With dead ends: 32277 [2018-11-23 02:50:31,091 INFO L226 Difference]: Without dead ends: 25186 [2018-11-23 02:50:31,151 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 759 GetRequests, 538 SyntacticMatches, 169 SemanticMatches, 52 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2053 ImplicationChecksByTransitivity, 6.1s TimeCoverageRelationStatistics Valid=743, Invalid=2119, Unknown=0, NotChecked=0, Total=2862 [2018-11-23 02:50:31,169 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 25186 states. [2018-11-23 02:50:31,873 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 25186 to 24447. [2018-11-23 02:50:31,873 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 24447 states. [2018-11-23 02:50:31,935 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 24447 states to 24447 states and 35140 transitions. [2018-11-23 02:50:31,935 INFO L78 Accepts]: Start accepts. Automaton has 24447 states and 35140 transitions. Word has length 357 [2018-11-23 02:50:31,936 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 02:50:31,936 INFO L480 AbstractCegarLoop]: Abstraction has 24447 states and 35140 transitions. [2018-11-23 02:50:31,936 INFO L481 AbstractCegarLoop]: Interpolant automaton has 15 states. [2018-11-23 02:50:31,936 INFO L276 IsEmpty]: Start isEmpty. Operand 24447 states and 35140 transitions. [2018-11-23 02:50:32,030 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 395 [2018-11-23 02:50:32,030 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 02:50:32,030 INFO L402 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, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-11-23 02:50:32,030 INFO L423 AbstractCegarLoop]: === Iteration 8 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 02:50:32,031 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 02:50:32,031 INFO L82 PathProgramCache]: Analyzing trace with hash -50967816, now seen corresponding path program 1 times [2018-11-23 02:50:32,031 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 02:50:32,031 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 02:50:32,032 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 02:50:32,032 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 02:50:32,032 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 02:50:32,078 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 02:50:32,275 INFO L134 CoverageAnalysis]: Checked inductivity of 408 backedges. 329 proven. 2 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2018-11-23 02:50:32,275 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 02:50:32,275 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 02:50:32,275 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 395 with the following transitions: [2018-11-23 02:50:32,275 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [9], [17], [25], [33], [41], [49], [57], [65], [73], [81], [89], [97], [105], [113], [121], [129], [137], [145], [153], [161], [169], [177], [185], [193], [201], [209], [217], [225], [233], [241], [249], [257], [265], [273], [281], [289], [297], [305], [313], [317], [319], [322], [330], [338], [346], [354], [362], [370], [378], [386], [394], [402], [410], [418], [426], [434], [442], [450], [458], [466], [474], [482], [490], [495], [499], [503], [507], [511], [515], [519], [523], [527], [531], [535], [538], [539], [543], [547], [551], [555], [559], [563], [567], [571], [575], [579], [583], [587], [591], [595], [599], [603], [607], [611], [615], [626], [630], [634], [638], [642], [646], [650], [654], [658], [662], [666], [677], [688], [692], [696], [707], [710], [711], [715], [719], [723], [727], [731], [735], [739], [743], [747], [751], [762], [766], [777], [781], [785], [789], [793], [797], [808], [812], [816], [820], [824], [828], [832], [843], [847], [851], [854], [859], [861], [1084], [1088], [1097], [1101], [1103], [1108], [1109], [1110], [1112], [1113] [2018-11-23 02:50:32,278 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-23 02:50:32,278 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-23 02:50:32,643 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-23 02:50:32,643 INFO L272 AbstractInterpreter]: Visited 155 different actions 612 times. Merged at 6 different actions 24 times. Widened at 1 different actions 1 times. Performed 8472 root evaluator evaluations with a maximum evaluation depth of 16. Performed 8472 inverse root evaluator evaluations with a maximum inverse evaluation depth of 16. Found 4 fixpoints after 3 different actions. Largest state had 28 variables. [2018-11-23 02:50:32,650 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 02:50:32,650 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-23 02:50:32,650 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 02:50:32,650 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_8b94a24b-f169-420b-9280-2c59a0acd065/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 [2018-11-23 02:50:32,656 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 02:50:32,656 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-23 02:50:32,714 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 02:50:32,718 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 02:50:32,788 INFO L134 CoverageAnalysis]: Checked inductivity of 408 backedges. 329 proven. 2 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2018-11-23 02:50:32,788 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-23 02:50:32,895 INFO L134 CoverageAnalysis]: Checked inductivity of 408 backedges. 329 proven. 2 refuted. 0 times theorem prover too weak. 77 trivial. 0 not checked. [2018-11-23 02:50:32,910 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-23 02:50:32,910 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5, 5] total 9 [2018-11-23 02:50:32,910 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-23 02:50:32,910 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-11-23 02:50:32,911 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-11-23 02:50:32,911 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=46, Unknown=0, NotChecked=0, Total=72 [2018-11-23 02:50:32,911 INFO L87 Difference]: Start difference. First operand 24447 states and 35140 transitions. Second operand 7 states. [2018-11-23 02:50:34,580 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 02:50:34,580 INFO L93 Difference]: Finished difference Result 63680 states and 98873 transitions. [2018-11-23 02:50:34,581 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2018-11-23 02:50:34,581 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 394 [2018-11-23 02:50:34,581 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 02:50:34,720 INFO L225 Difference]: With dead ends: 63680 [2018-11-23 02:50:34,721 INFO L226 Difference]: Without dead ends: 39428 [2018-11-23 02:50:34,833 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 801 GetRequests, 789 SyntacticMatches, 1 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 18 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=55, Invalid=101, Unknown=0, NotChecked=0, Total=156 [2018-11-23 02:50:34,860 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 39428 states. [2018-11-23 02:50:35,424 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 39428 to 38889. [2018-11-23 02:50:35,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 38889 states. [2018-11-23 02:50:35,513 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 38889 states to 38889 states and 56073 transitions. [2018-11-23 02:50:35,513 INFO L78 Accepts]: Start accepts. Automaton has 38889 states and 56073 transitions. Word has length 394 [2018-11-23 02:50:35,514 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 02:50:35,514 INFO L480 AbstractCegarLoop]: Abstraction has 38889 states and 56073 transitions. [2018-11-23 02:50:35,514 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-11-23 02:50:35,514 INFO L276 IsEmpty]: Start isEmpty. Operand 38889 states and 56073 transitions. [2018-11-23 02:50:35,596 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 426 [2018-11-23 02:50:35,596 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 02:50:35,596 INFO L402 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, 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, 2, 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] [2018-11-23 02:50:35,596 INFO L423 AbstractCegarLoop]: === Iteration 9 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 02:50:35,596 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 02:50:35,597 INFO L82 PathProgramCache]: Analyzing trace with hash 1156890145, now seen corresponding path program 1 times [2018-11-23 02:50:35,597 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 02:50:35,597 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 02:50:35,597 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 02:50:35,598 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 02:50:35,598 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 02:50:35,643 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 02:50:35,879 INFO L134 CoverageAnalysis]: Checked inductivity of 460 backedges. 355 proven. 99 refuted. 0 times theorem prover too weak. 6 trivial. 0 not checked. [2018-11-23 02:50:35,879 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 02:50:35,879 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 02:50:35,879 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 426 with the following transitions: [2018-11-23 02:50:35,879 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [9], [17], [25], [33], [41], [49], [57], [65], [73], [81], [89], [97], [105], [113], [121], [129], [137], [145], [153], [161], [169], [177], [185], [193], [201], [209], [217], [225], [233], [241], [249], [257], [265], [273], [281], [289], [297], [305], [313], [317], [319], [322], [330], [338], [346], [354], [362], [370], [378], [386], [394], [402], [410], [418], [426], [434], [442], [450], [458], [466], [474], [482], [490], [495], [499], [503], [507], [511], [515], [519], [523], [527], [531], [535], [539], [543], [547], [551], [555], [559], [563], [567], [571], [575], [579], [583], [587], [591], [595], [599], [603], [607], [611], [615], [626], [629], [630], [634], [638], [642], [646], [650], [654], [658], [662], [666], [677], [688], [692], [696], [707], [711], [715], [719], [723], [727], [731], [735], [739], [743], [747], [750], [751], [762], [766], [777], [781], [785], [789], [793], [797], [808], [812], [816], [820], [824], [828], [832], [843], [847], [851], [854], [859], [861], [1084], [1088], [1097], [1101], [1103], [1108], [1109], [1110], [1112], [1113] [2018-11-23 02:50:35,882 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-23 02:50:35,882 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-23 02:50:36,222 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-23 02:50:36,222 INFO L272 AbstractInterpreter]: Visited 155 different actions 456 times. Merged at 6 different actions 13 times. Never widened. Performed 6225 root evaluator evaluations with a maximum evaluation depth of 16. Performed 6225 inverse root evaluator evaluations with a maximum inverse evaluation depth of 16. Found 3 fixpoints after 2 different actions. Largest state had 28 variables. [2018-11-23 02:50:36,226 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 02:50:36,226 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-23 02:50:36,226 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 02:50:36,226 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_8b94a24b-f169-420b-9280-2c59a0acd065/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 [2018-11-23 02:50:36,232 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 02:50:36,232 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-23 02:50:36,285 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 02:50:36,288 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 02:50:36,348 INFO L134 CoverageAnalysis]: Checked inductivity of 460 backedges. 360 proven. 2 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2018-11-23 02:50:36,348 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-23 02:50:36,457 INFO L134 CoverageAnalysis]: Checked inductivity of 460 backedges. 360 proven. 2 refuted. 0 times theorem prover too weak. 98 trivial. 0 not checked. [2018-11-23 02:50:36,587 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-23 02:50:36,588 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5, 5] total 7 [2018-11-23 02:50:36,588 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-23 02:50:36,588 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-23 02:50:36,589 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-23 02:50:36,589 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2018-11-23 02:50:36,589 INFO L87 Difference]: Start difference. First operand 38889 states and 56073 transitions. Second operand 6 states. [2018-11-23 02:50:37,638 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 02:50:37,638 INFO L93 Difference]: Finished difference Result 83339 states and 128278 transitions. [2018-11-23 02:50:37,638 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 7 states. [2018-11-23 02:50:37,638 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 425 [2018-11-23 02:50:37,639 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 02:50:37,782 INFO L225 Difference]: With dead ends: 83339 [2018-11-23 02:50:37,782 INFO L226 Difference]: Without dead ends: 44645 [2018-11-23 02:50:37,874 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 863 GetRequests, 851 SyntacticMatches, 4 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 8 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=35, Invalid=55, Unknown=0, NotChecked=0, Total=90 [2018-11-23 02:50:37,908 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 44645 states. [2018-11-23 02:50:38,424 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 44645 to 43370. [2018-11-23 02:50:38,424 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 43370 states. [2018-11-23 02:50:38,499 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 43370 states to 43370 states and 57828 transitions. [2018-11-23 02:50:38,499 INFO L78 Accepts]: Start accepts. Automaton has 43370 states and 57828 transitions. Word has length 425 [2018-11-23 02:50:38,500 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 02:50:38,500 INFO L480 AbstractCegarLoop]: Abstraction has 43370 states and 57828 transitions. [2018-11-23 02:50:38,500 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-23 02:50:38,500 INFO L276 IsEmpty]: Start isEmpty. Operand 43370 states and 57828 transitions. [2018-11-23 02:50:38,583 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 437 [2018-11-23 02:50:38,583 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 02:50:38,583 INFO L402 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, 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, 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] [2018-11-23 02:50:38,583 INFO L423 AbstractCegarLoop]: === Iteration 10 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 02:50:38,583 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 02:50:38,584 INFO L82 PathProgramCache]: Analyzing trace with hash 2129983187, now seen corresponding path program 1 times [2018-11-23 02:50:38,584 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 02:50:38,584 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 02:50:38,584 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 02:50:38,585 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 02:50:38,585 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 02:50:38,625 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 02:50:38,861 INFO L134 CoverageAnalysis]: Checked inductivity of 475 backedges. 137 proven. 233 refuted. 0 times theorem prover too weak. 105 trivial. 0 not checked. [2018-11-23 02:50:38,861 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 02:50:38,861 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 02:50:38,861 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 437 with the following transitions: [2018-11-23 02:50:38,862 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [9], [17], [25], [33], [41], [49], [57], [65], [73], [81], [89], [97], [105], [113], [121], [129], [137], [145], [153], [161], [169], [177], [185], [193], [201], [209], [217], [225], [233], [241], [249], [257], [265], [273], [281], [289], [297], [305], [313], [317], [319], [322], [330], [338], [346], [354], [362], [370], [378], [386], [394], [402], [410], [418], [426], [434], [442], [450], [458], [466], [474], [482], [490], [495], [499], [503], [507], [511], [515], [519], [523], [527], [531], [535], [539], [543], [547], [551], [555], [559], [563], [567], [571], [575], [579], [583], [587], [591], [595], [599], [603], [607], [611], [615], [626], [630], [634], [638], [642], [646], [650], [653], [654], [658], [662], [666], [677], [688], [692], [696], [707], [711], [715], [719], [723], [727], [731], [735], [739], [743], [747], [751], [762], [766], [769], [772], [776], [777], [781], [785], [789], [793], [797], [808], [812], [816], [820], [824], [828], [832], [843], [847], [851], [854], [859], [861], [1084], [1088], [1097], [1101], [1103], [1108], [1109], [1110], [1112], [1113] [2018-11-23 02:50:38,864 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-23 02:50:38,864 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-23 02:50:39,354 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-23 02:50:39,354 INFO L272 AbstractInterpreter]: Visited 159 different actions 627 times. Merged at 7 different actions 26 times. Never widened. Performed 8947 root evaluator evaluations with a maximum evaluation depth of 17. Performed 8947 inverse root evaluator evaluations with a maximum inverse evaluation depth of 17. Found 6 fixpoints after 3 different actions. Largest state had 28 variables. [2018-11-23 02:50:39,358 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 02:50:39,358 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-23 02:50:39,358 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 02:50:39,358 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_8b94a24b-f169-420b-9280-2c59a0acd065/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 [2018-11-23 02:50:39,364 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 02:50:39,364 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-23 02:50:39,421 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 02:50:39,425 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 02:50:42,109 WARN L180 SmtUtils]: Spent 1.45 s on a formula simplification. DAG size of input: 33 DAG size of output: 13 [2018-11-23 02:50:42,210 INFO L134 CoverageAnalysis]: Checked inductivity of 475 backedges. 324 proven. 106 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2018-11-23 02:50:42,210 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-23 02:50:42,639 INFO L134 CoverageAnalysis]: Checked inductivity of 475 backedges. 368 proven. 107 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-11-23 02:50:42,653 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-23 02:50:42,654 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 8, 8] total 16 [2018-11-23 02:50:42,654 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-23 02:50:42,654 INFO L459 AbstractCegarLoop]: Interpolant automaton has 11 states [2018-11-23 02:50:42,654 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 11 interpolants. [2018-11-23 02:50:42,654 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=61, Invalid=176, Unknown=3, NotChecked=0, Total=240 [2018-11-23 02:50:42,654 INFO L87 Difference]: Start difference. First operand 43370 states and 57828 transitions. Second operand 11 states. [2018-11-23 02:50:42,955 WARN L180 SmtUtils]: Spent 287.00 ms on a formula simplification that was a NOOP. DAG size: 16 [2018-11-23 02:50:44,392 WARN L180 SmtUtils]: Spent 329.00 ms on a formula simplification that was a NOOP. DAG size: 17 [2018-11-23 02:51:25,476 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 02:51:25,477 INFO L93 Difference]: Finished difference Result 107785 states and 158329 transitions. [2018-11-23 02:51:25,477 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 26 states. [2018-11-23 02:51:25,477 INFO L78 Accepts]: Start accepts. Automaton has 11 states. Word has length 436 [2018-11-23 02:51:25,477 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 02:51:25,755 INFO L225 Difference]: With dead ends: 107785 [2018-11-23 02:51:25,755 INFO L226 Difference]: Without dead ends: 64609 [2018-11-23 02:51:25,890 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 913 GetRequests, 877 SyntacticMatches, 5 SemanticMatches, 31 ConstructedPredicates, 0 IntricatePredicates, 1 DeprecatedPredicates, 184 ImplicationChecksByTransitivity, 9.8s TimeCoverageRelationStatistics Valid=278, Invalid=767, Unknown=11, NotChecked=0, Total=1056 [2018-11-23 02:51:25,930 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 64609 states. [2018-11-23 02:51:26,817 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 64609 to 61246. [2018-11-23 02:51:26,817 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 61246 states. [2018-11-23 02:51:26,934 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 61246 states to 61246 states and 81969 transitions. [2018-11-23 02:51:26,934 INFO L78 Accepts]: Start accepts. Automaton has 61246 states and 81969 transitions. Word has length 436 [2018-11-23 02:51:26,935 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 02:51:26,935 INFO L480 AbstractCegarLoop]: Abstraction has 61246 states and 81969 transitions. [2018-11-23 02:51:26,935 INFO L481 AbstractCegarLoop]: Interpolant automaton has 11 states. [2018-11-23 02:51:26,935 INFO L276 IsEmpty]: Start isEmpty. Operand 61246 states and 81969 transitions. [2018-11-23 02:51:27,036 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 438 [2018-11-23 02:51:27,036 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 02:51:27,037 INFO L402 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, 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, 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] [2018-11-23 02:51:27,037 INFO L423 AbstractCegarLoop]: === Iteration 11 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 02:51:27,037 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 02:51:27,037 INFO L82 PathProgramCache]: Analyzing trace with hash -1868720152, now seen corresponding path program 1 times [2018-11-23 02:51:27,037 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 02:51:27,038 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 02:51:27,038 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 02:51:27,038 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 02:51:27,038 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 02:51:27,079 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 02:51:27,771 INFO L134 CoverageAnalysis]: Checked inductivity of 436 backedges. 250 proven. 94 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2018-11-23 02:51:27,771 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 02:51:27,772 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 02:51:27,772 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 438 with the following transitions: [2018-11-23 02:51:27,772 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [9], [17], [25], [33], [41], [49], [57], [65], [73], [81], [89], [97], [105], [113], [121], [129], [137], [145], [153], [161], [169], [177], [185], [193], [201], [209], [217], [225], [233], [241], [249], [257], [265], [273], [281], [289], [297], [305], [313], [317], [319], [322], [330], [338], [346], [354], [362], [370], [378], [386], [394], [402], [410], [418], [426], [434], [442], [450], [458], [466], [474], [482], [490], [495], [499], [503], [507], [511], [515], [519], [523], [527], [531], [535], [539], [543], [547], [551], [555], [559], [563], [567], [571], [575], [579], [583], [587], [591], [594], [595], [599], [603], [607], [611], [615], [626], [630], [634], [638], [642], [646], [650], [654], [658], [662], [666], [677], [688], [692], [696], [707], [710], [711], [715], [719], [723], [727], [731], [735], [739], [743], [747], [751], [762], [766], [777], [781], [785], [789], [793], [797], [808], [812], [816], [820], [824], [828], [832], [843], [847], [851], [862], [866], [870], [874], [878], [889], [893], [897], [901], [905], [909], [913], [924], [928], [932], [936], [940], [944], [948], [952], [956], [960], [971], [975], [979], [983], [987], [991], [1002], [1005], [1008], [1012], [1084], [1088], [1097], [1101], [1103], [1108], [1109], [1110], [1112], [1113] [2018-11-23 02:51:27,774 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-23 02:51:27,774 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-23 02:51:28,281 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-23 02:51:28,282 INFO L272 AbstractInterpreter]: Visited 186 different actions 736 times. Merged at 7 different actions 26 times. Never widened. Performed 10547 root evaluator evaluations with a maximum evaluation depth of 18. Performed 10547 inverse root evaluator evaluations with a maximum inverse evaluation depth of 18. Found 7 fixpoints after 2 different actions. Largest state had 28 variables. [2018-11-23 02:51:28,283 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 02:51:28,283 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-23 02:51:28,283 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 02:51:28,283 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_8b94a24b-f169-420b-9280-2c59a0acd065/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 [2018-11-23 02:51:28,289 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 02:51:28,289 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-23 02:51:28,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 02:51:28,361 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 02:51:28,677 INFO L134 CoverageAnalysis]: Checked inductivity of 436 backedges. 389 proven. 2 refuted. 0 times theorem prover too weak. 45 trivial. 0 not checked. [2018-11-23 02:51:28,677 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-23 02:51:29,386 INFO L134 CoverageAnalysis]: Checked inductivity of 436 backedges. 250 proven. 94 refuted. 0 times theorem prover too weak. 92 trivial. 0 not checked. [2018-11-23 02:51:29,401 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-23 02:51:29,401 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [14, 7, 8] total 23 [2018-11-23 02:51:29,401 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-23 02:51:29,402 INFO L459 AbstractCegarLoop]: Interpolant automaton has 18 states [2018-11-23 02:51:29,402 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 18 interpolants. [2018-11-23 02:51:29,402 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=99, Invalid=407, Unknown=0, NotChecked=0, Total=506 [2018-11-23 02:51:29,402 INFO L87 Difference]: Start difference. First operand 61246 states and 81969 transitions. Second operand 18 states. [2018-11-23 02:51:33,548 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 02:51:33,548 INFO L93 Difference]: Finished difference Result 133905 states and 187610 transitions. [2018-11-23 02:51:33,549 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 40 states. [2018-11-23 02:51:33,549 INFO L78 Accepts]: Start accepts. Automaton has 18 states. Word has length 437 [2018-11-23 02:51:33,549 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 02:51:33,737 INFO L225 Difference]: With dead ends: 133905 [2018-11-23 02:51:33,737 INFO L226 Difference]: Without dead ends: 72853 [2018-11-23 02:51:33,933 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 950 GetRequests, 894 SyntacticMatches, 2 SemanticMatches, 54 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 659 ImplicationChecksByTransitivity, 1.3s TimeCoverageRelationStatistics Valid=761, Invalid=2319, Unknown=0, NotChecked=0, Total=3080 [2018-11-23 02:51:33,979 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 72853 states. [2018-11-23 02:51:34,783 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 72853 to 72056. [2018-11-23 02:51:34,783 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 72056 states. [2018-11-23 02:51:34,920 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 72056 states to 72056 states and 94591 transitions. [2018-11-23 02:51:34,920 INFO L78 Accepts]: Start accepts. Automaton has 72056 states and 94591 transitions. Word has length 437 [2018-11-23 02:51:34,921 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 02:51:34,921 INFO L480 AbstractCegarLoop]: Abstraction has 72056 states and 94591 transitions. [2018-11-23 02:51:34,921 INFO L481 AbstractCegarLoop]: Interpolant automaton has 18 states. [2018-11-23 02:51:34,921 INFO L276 IsEmpty]: Start isEmpty. Operand 72056 states and 94591 transitions. [2018-11-23 02:51:35,021 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 469 [2018-11-23 02:51:35,021 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 02:51:35,022 INFO L402 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, 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 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] [2018-11-23 02:51:35,022 INFO L423 AbstractCegarLoop]: === Iteration 12 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 02:51:35,022 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 02:51:35,022 INFO L82 PathProgramCache]: Analyzing trace with hash -550564689, now seen corresponding path program 1 times [2018-11-23 02:51:35,022 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 02:51:35,023 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 02:51:35,023 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 02:51:35,023 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 02:51:35,023 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 02:51:35,070 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 02:51:35,332 INFO L134 CoverageAnalysis]: Checked inductivity of 467 backedges. 140 proven. 320 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2018-11-23 02:51:35,333 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 02:51:35,333 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 02:51:35,333 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 469 with the following transitions: [2018-11-23 02:51:35,333 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [9], [17], [25], [33], [41], [49], [57], [65], [73], [81], [89], [97], [105], [113], [121], [129], [137], [145], [153], [161], [169], [177], [185], [193], [201], [209], [217], [225], [233], [241], [249], [257], [265], [273], [281], [289], [297], [305], [313], [317], [319], [322], [330], [338], [346], [354], [362], [370], [378], [386], [394], [402], [410], [418], [426], [434], [442], [450], [458], [466], [474], [482], [490], [495], [499], [503], [507], [511], [515], [519], [523], [527], [531], [535], [539], [543], [547], [551], [555], [559], [563], [567], [571], [575], [579], [583], [587], [591], [594], [595], [599], [603], [607], [611], [615], [626], [630], [634], [638], [642], [646], [650], [654], [658], [662], [666], [677], [688], [692], [696], [707], [711], [715], [719], [723], [727], [731], [735], [739], [743], [747], [751], [762], [766], [777], [781], [785], [789], [793], [797], [808], [812], [816], [820], [824], [828], [832], [843], [847], [851], [862], [866], [869], [870], [874], [878], [889], [893], [897], [901], [905], [909], [913], [924], [928], [932], [936], [940], [944], [948], [952], [956], [960], [971], [975], [979], [983], [987], [991], [1002], [1005], [1008], [1012], [1084], [1088], [1097], [1101], [1103], [1108], [1109], [1110], [1112], [1113] [2018-11-23 02:51:35,336 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-23 02:51:35,336 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-23 02:51:36,145 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-23 02:51:36,145 INFO L272 AbstractInterpreter]: Visited 186 different actions 740 times. Merged at 7 different actions 30 times. Widened at 1 different actions 1 times. Performed 10675 root evaluator evaluations with a maximum evaluation depth of 18. Performed 10675 inverse root evaluator evaluations with a maximum inverse evaluation depth of 18. Found 7 fixpoints after 3 different actions. Largest state had 28 variables. [2018-11-23 02:51:36,147 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 02:51:36,147 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-23 02:51:36,147 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 02:51:36,147 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_8b94a24b-f169-420b-9280-2c59a0acd065/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 [2018-11-23 02:51:36,154 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 02:51:36,154 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-23 02:51:36,215 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 02:51:36,221 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 02:51:36,362 INFO L134 CoverageAnalysis]: Checked inductivity of 467 backedges. 321 proven. 2 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2018-11-23 02:51:36,362 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-23 02:51:36,735 INFO L134 CoverageAnalysis]: Checked inductivity of 467 backedges. 321 proven. 2 refuted. 0 times theorem prover too weak. 144 trivial. 0 not checked. [2018-11-23 02:51:36,750 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-23 02:51:36,750 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [9, 5, 5] total 14 [2018-11-23 02:51:36,750 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-23 02:51:36,751 INFO L459 AbstractCegarLoop]: Interpolant automaton has 12 states [2018-11-23 02:51:36,751 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 12 interpolants. [2018-11-23 02:51:36,751 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=37, Invalid=145, Unknown=0, NotChecked=0, Total=182 [2018-11-23 02:51:36,751 INFO L87 Difference]: Start difference. First operand 72056 states and 94591 transitions. Second operand 12 states. [2018-11-23 02:51:43,020 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 02:51:43,020 INFO L93 Difference]: Finished difference Result 166574 states and 224439 transitions. [2018-11-23 02:51:43,021 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 57 states. [2018-11-23 02:51:43,021 INFO L78 Accepts]: Start accepts. Automaton has 12 states. Word has length 468 [2018-11-23 02:51:43,022 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 02:51:43,571 INFO L225 Difference]: With dead ends: 166574 [2018-11-23 02:51:43,571 INFO L226 Difference]: Without dead ends: 94712 [2018-11-23 02:51:43,708 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 1036 GetRequests, 975 SyntacticMatches, 1 SemanticMatches, 60 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 1145 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=622, Invalid=3160, Unknown=0, NotChecked=0, Total=3782 [2018-11-23 02:51:43,758 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 94712 states. [2018-11-23 02:51:44,830 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 94712 to 91248. [2018-11-23 02:51:44,830 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 91248 states. [2018-11-23 02:51:45,090 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 91248 states to 91248 states and 121993 transitions. [2018-11-23 02:51:45,090 INFO L78 Accepts]: Start accepts. Automaton has 91248 states and 121993 transitions. Word has length 468 [2018-11-23 02:51:45,090 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 02:51:45,090 INFO L480 AbstractCegarLoop]: Abstraction has 91248 states and 121993 transitions. [2018-11-23 02:51:45,090 INFO L481 AbstractCegarLoop]: Interpolant automaton has 12 states. [2018-11-23 02:51:45,091 INFO L276 IsEmpty]: Start isEmpty. Operand 91248 states and 121993 transitions. [2018-11-23 02:51:45,479 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 624 [2018-11-23 02:51:45,479 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 02:51:45,480 INFO L402 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, 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, 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, 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] [2018-11-23 02:51:45,480 INFO L423 AbstractCegarLoop]: === Iteration 13 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 02:51:45,480 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 02:51:45,480 INFO L82 PathProgramCache]: Analyzing trace with hash -21129171, now seen corresponding path program 1 times [2018-11-23 02:51:45,480 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 02:51:45,481 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 02:51:45,481 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 02:51:45,481 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 02:51:45,482 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 02:51:45,526 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 02:51:46,240 INFO L134 CoverageAnalysis]: Checked inductivity of 1227 backedges. 691 proven. 173 refuted. 0 times theorem prover too weak. 363 trivial. 0 not checked. [2018-11-23 02:51:46,241 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 02:51:46,241 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 02:51:46,241 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 624 with the following transitions: [2018-11-23 02:51:46,241 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [9], [17], [25], [33], [41], [49], [57], [65], [73], [81], [89], [97], [105], [113], [121], [129], [137], [145], [153], [161], [169], [177], [185], [193], [201], [209], [217], [225], [233], [241], [249], [257], [265], [273], [281], [289], [297], [305], [313], [317], [319], [322], [330], [338], [346], [354], [362], [370], [378], [386], [394], [402], [410], [418], [426], [434], [442], [450], [458], [466], [474], [482], [490], [495], [499], [503], [507], [511], [515], [519], [523], [527], [531], [535], [539], [543], [547], [551], [555], [559], [563], [567], [571], [574], [575], [579], [583], [587], [591], [594], [595], [599], [603], [607], [611], [615], [626], [630], [634], [638], [642], [646], [650], [654], [658], [662], [666], [677], [688], [692], [696], [707], [711], [715], [719], [723], [726], [727], [731], [735], [739], [743], [747], [751], [762], [766], [769], [772], [776], [777], [781], [785], [789], [793], [797], [808], [812], [816], [819], [1084], [1088], [1097], [1101], [1103], [1108], [1109], [1110], [1112], [1113] [2018-11-23 02:51:46,242 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-23 02:51:46,242 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-23 02:51:47,962 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-23 02:51:47,963 INFO L272 AbstractInterpreter]: Visited 152 different actions 762 times. Merged at 9 different actions 43 times. Never widened. Performed 10831 root evaluator evaluations with a maximum evaluation depth of 21. Performed 10831 inverse root evaluator evaluations with a maximum inverse evaluation depth of 21. Found 17 fixpoints after 2 different actions. Largest state had 28 variables. [2018-11-23 02:51:47,964 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 02:51:47,964 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-23 02:51:47,964 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 02:51:47,964 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_8b94a24b-f169-420b-9280-2c59a0acd065/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 [2018-11-23 02:51:47,970 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 02:51:47,971 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-23 02:51:48,049 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 02:51:48,057 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 02:51:48,244 INFO L134 CoverageAnalysis]: Checked inductivity of 1227 backedges. 817 proven. 2 refuted. 0 times theorem prover too weak. 408 trivial. 0 not checked. [2018-11-23 02:51:48,244 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-23 02:51:48,536 INFO L134 CoverageAnalysis]: Checked inductivity of 1227 backedges. 503 proven. 89 refuted. 0 times theorem prover too weak. 635 trivial. 0 not checked. [2018-11-23 02:51:48,552 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-23 02:51:48,552 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [18, 5, 5] total 22 [2018-11-23 02:51:48,552 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-23 02:51:48,553 INFO L459 AbstractCegarLoop]: Interpolant automaton has 21 states [2018-11-23 02:51:48,553 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 21 interpolants. [2018-11-23 02:51:48,553 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=80, Invalid=382, Unknown=0, NotChecked=0, Total=462 [2018-11-23 02:51:48,553 INFO L87 Difference]: Start difference. First operand 91248 states and 121993 transitions. Second operand 21 states. [2018-11-23 02:52:02,057 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 02:52:02,057 INFO L93 Difference]: Finished difference Result 195303 states and 319463 transitions. [2018-11-23 02:52:02,058 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 101 states. [2018-11-23 02:52:02,058 INFO L78 Accepts]: Start accepts. Automaton has 21 states. Word has length 623 [2018-11-23 02:52:02,058 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 02:52:02,452 INFO L225 Difference]: With dead ends: 195303 [2018-11-23 02:52:02,452 INFO L226 Difference]: Without dead ends: 94621 [2018-11-23 02:52:02,818 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 1433 GetRequests, 1310 SyntacticMatches, 5 SemanticMatches, 118 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5204 ImplicationChecksByTransitivity, 2.5s TimeCoverageRelationStatistics Valid=2133, Invalid=12147, Unknown=0, NotChecked=0, Total=14280 [2018-11-23 02:52:02,876 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 94621 states. [2018-11-23 02:52:04,444 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 94621 to 89684. [2018-11-23 02:52:04,444 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 89684 states. [2018-11-23 02:52:04,800 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 89684 states to 89684 states and 125970 transitions. [2018-11-23 02:52:04,801 INFO L78 Accepts]: Start accepts. Automaton has 89684 states and 125970 transitions. Word has length 623 [2018-11-23 02:52:04,801 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 02:52:04,801 INFO L480 AbstractCegarLoop]: Abstraction has 89684 states and 125970 transitions. [2018-11-23 02:52:04,801 INFO L481 AbstractCegarLoop]: Interpolant automaton has 21 states. [2018-11-23 02:52:04,801 INFO L276 IsEmpty]: Start isEmpty. Operand 89684 states and 125970 transitions. [2018-11-23 02:52:05,328 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 694 [2018-11-23 02:52:05,328 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 02:52:05,328 INFO L402 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, 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, 4, 4, 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, 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] [2018-11-23 02:52:05,328 INFO L423 AbstractCegarLoop]: === Iteration 14 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 02:52:05,328 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 02:52:05,329 INFO L82 PathProgramCache]: Analyzing trace with hash 859831978, now seen corresponding path program 1 times [2018-11-23 02:52:05,329 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 02:52:05,329 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 02:52:05,329 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 02:52:05,329 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 02:52:05,329 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 02:52:05,386 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 02:52:05,664 INFO L134 CoverageAnalysis]: Checked inductivity of 1352 backedges. 623 proven. 94 refuted. 0 times theorem prover too weak. 635 trivial. 0 not checked. [2018-11-23 02:52:05,664 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 02:52:05,664 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 02:52:05,664 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 694 with the following transitions: [2018-11-23 02:52:05,665 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [9], [17], [25], [33], [41], [49], [57], [65], [73], [81], [89], [97], [105], [113], [121], [129], [137], [145], [153], [161], [169], [177], [185], [193], [201], [209], [217], [225], [233], [241], [249], [257], [265], [273], [281], [289], [297], [305], [313], [317], [319], [322], [330], [338], [346], [354], [362], [370], [378], [386], [394], [402], [410], [418], [426], [434], [442], [450], [458], [466], [474], [482], [490], [495], [499], [503], [507], [511], [515], [519], [523], [527], [531], [535], [539], [543], [547], [551], [555], [559], [563], [567], [571], [575], [579], [583], [587], [591], [594], [595], [599], [603], [607], [611], [615], [626], [630], [634], [638], [642], [646], [650], [654], [658], [662], [666], [677], [688], [692], [696], [707], [711], [715], [719], [723], [726], [727], [731], [735], [739], [743], [747], [751], [762], [766], [769], [772], [776], [777], [781], [785], [789], [793], [797], [808], [812], [816], [819], [820], [824], [828], [832], [843], [847], [851], [862], [866], [870], [874], [878], [889], [893], [897], [901], [905], [909], [913], [924], [928], [931], [1084], [1088], [1097], [1101], [1103], [1108], [1109], [1110], [1112], [1113] [2018-11-23 02:52:05,667 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-23 02:52:05,667 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-23 02:52:07,193 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-23 02:52:07,193 INFO L272 AbstractInterpreter]: Visited 173 different actions 692 times. Merged at 9 different actions 31 times. Never widened. Performed 10105 root evaluator evaluations with a maximum evaluation depth of 21. Performed 10105 inverse root evaluator evaluations with a maximum inverse evaluation depth of 21. Found 11 fixpoints after 3 different actions. Largest state had 28 variables. [2018-11-23 02:52:07,198 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 02:52:07,198 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-23 02:52:07,198 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 02:52:07,198 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_8b94a24b-f169-420b-9280-2c59a0acd065/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 [2018-11-23 02:52:07,205 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 02:52:07,205 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-23 02:52:07,294 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 02:52:07,300 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 02:52:07,431 INFO L134 CoverageAnalysis]: Checked inductivity of 1352 backedges. 942 proven. 2 refuted. 0 times theorem prover too weak. 408 trivial. 0 not checked. [2018-11-23 02:52:07,431 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-23 02:52:07,925 INFO L134 CoverageAnalysis]: Checked inductivity of 1352 backedges. 623 proven. 94 refuted. 0 times theorem prover too weak. 635 trivial. 0 not checked. [2018-11-23 02:52:07,942 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-23 02:52:07,942 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [5, 5, 5] total 7 [2018-11-23 02:52:07,943 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-23 02:52:07,943 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-11-23 02:52:07,943 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-11-23 02:52:07,944 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=26, Unknown=0, NotChecked=0, Total=42 [2018-11-23 02:52:07,944 INFO L87 Difference]: Start difference. First operand 89684 states and 125970 transitions. Second operand 6 states. [2018-11-23 02:52:10,955 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 02:52:10,956 INFO L93 Difference]: Finished difference Result 153756 states and 222748 transitions. [2018-11-23 02:52:10,956 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 10 states. [2018-11-23 02:52:10,956 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 693 [2018-11-23 02:52:10,957 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 02:52:11,195 INFO L225 Difference]: With dead ends: 153756 [2018-11-23 02:52:11,195 INFO L226 Difference]: Without dead ends: 64266 [2018-11-23 02:52:11,542 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 1400 GetRequests, 1387 SyntacticMatches, 3 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 11 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=48, Invalid=84, Unknown=0, NotChecked=0, Total=132 [2018-11-23 02:52:11,582 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 64266 states. [2018-11-23 02:52:12,568 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 64266 to 63026. [2018-11-23 02:52:12,568 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 63026 states. [2018-11-23 02:52:12,776 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 63026 states to 63026 states and 85671 transitions. [2018-11-23 02:52:12,776 INFO L78 Accepts]: Start accepts. Automaton has 63026 states and 85671 transitions. Word has length 693 [2018-11-23 02:52:12,777 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 02:52:12,777 INFO L480 AbstractCegarLoop]: Abstraction has 63026 states and 85671 transitions. [2018-11-23 02:52:12,777 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-11-23 02:52:12,777 INFO L276 IsEmpty]: Start isEmpty. Operand 63026 states and 85671 transitions. [2018-11-23 02:52:13,386 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 755 [2018-11-23 02:52:13,386 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 02:52:13,387 INFO L402 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, 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, 6, 6, 4, 4, 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, 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] [2018-11-23 02:52:13,387 INFO L423 AbstractCegarLoop]: === Iteration 15 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 02:52:13,387 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 02:52:13,387 INFO L82 PathProgramCache]: Analyzing trace with hash -2065853772, now seen corresponding path program 1 times [2018-11-23 02:52:13,387 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 02:52:13,388 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 02:52:13,388 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 02:52:13,388 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 02:52:13,388 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 02:52:13,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 02:52:14,261 INFO L134 CoverageAnalysis]: Checked inductivity of 1851 backedges. 530 proven. 731 refuted. 0 times theorem prover too weak. 590 trivial. 0 not checked. [2018-11-23 02:52:14,261 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 02:52:14,261 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 02:52:14,261 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 755 with the following transitions: [2018-11-23 02:52:14,261 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [9], [17], [25], [33], [41], [49], [57], [65], [73], [81], [89], [97], [105], [113], [121], [129], [137], [145], [153], [161], [169], [177], [185], [193], [201], [209], [217], [225], [233], [241], [249], [257], [265], [273], [281], [289], [297], [305], [313], [317], [319], [322], [330], [338], [346], [354], [362], [370], [378], [386], [394], [402], [410], [418], [426], [434], [442], [450], [458], [466], [474], [482], [490], [495], [499], [503], [507], [511], [515], [519], [523], [527], [531], [535], [539], [543], [547], [551], [555], [559], [563], [567], [571], [575], [579], [583], [587], [591], [594], [595], [599], [603], [607], [611], [615], [626], [630], [634], [638], [642], [646], [650], [654], [658], [662], [666], [677], [688], [692], [696], [707], [711], [715], [719], [723], [726], [727], [731], [735], [739], [743], [747], [750], [751], [762], [766], [769], [772], [776], [777], [781], [785], [789], [793], [797], [808], [812], [816], [819], [1084], [1088], [1097], [1101], [1103], [1108], [1109], [1110], [1112], [1113] [2018-11-23 02:52:14,263 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-23 02:52:14,263 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-23 02:52:18,639 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-23 02:52:18,639 INFO L272 AbstractInterpreter]: Visited 152 different actions 763 times. Merged at 9 different actions 45 times. Never widened. Performed 10708 root evaluator evaluations with a maximum evaluation depth of 21. Performed 10708 inverse root evaluator evaluations with a maximum inverse evaluation depth of 21. Found 16 fixpoints after 3 different actions. Largest state had 28 variables. [2018-11-23 02:52:18,642 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 02:52:18,642 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-23 02:52:18,642 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 02:52:18,642 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_8b94a24b-f169-420b-9280-2c59a0acd065/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 [2018-11-23 02:52:18,648 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 02:52:18,648 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-23 02:52:18,743 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 02:52:18,750 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 02:52:18,930 INFO L134 CoverageAnalysis]: Checked inductivity of 1851 backedges. 1302 proven. 2 refuted. 0 times theorem prover too weak. 547 trivial. 0 not checked. [2018-11-23 02:52:18,930 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-23 02:52:19,236 INFO L134 CoverageAnalysis]: Checked inductivity of 1851 backedges. 574 proven. 186 refuted. 0 times theorem prover too weak. 1091 trivial. 0 not checked. [2018-11-23 02:52:19,251 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-23 02:52:19,251 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [14, 5, 5] total 18 [2018-11-23 02:52:19,251 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-23 02:52:19,252 INFO L459 AbstractCegarLoop]: Interpolant automaton has 16 states [2018-11-23 02:52:19,252 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 16 interpolants. [2018-11-23 02:52:19,252 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=65, Invalid=241, Unknown=0, NotChecked=0, Total=306 [2018-11-23 02:52:19,252 INFO L87 Difference]: Start difference. First operand 63026 states and 85671 transitions. Second operand 16 states. [2018-11-23 02:52:27,092 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 02:52:27,093 INFO L93 Difference]: Finished difference Result 134377 states and 188330 transitions. [2018-11-23 02:52:27,093 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2018-11-23 02:52:27,093 INFO L78 Accepts]: Start accepts. Automaton has 16 states. Word has length 754 [2018-11-23 02:52:27,093 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 02:52:27,343 INFO L225 Difference]: With dead ends: 134377 [2018-11-23 02:52:27,343 INFO L226 Difference]: Without dead ends: 66798 [2018-11-23 02:52:27,594 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 1645 GetRequests, 1559 SyntacticMatches, 1 SemanticMatches, 85 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2534 ImplicationChecksByTransitivity, 1.6s TimeCoverageRelationStatistics Valid=1470, Invalid=6012, Unknown=0, NotChecked=0, Total=7482 [2018-11-23 02:52:27,637 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 66798 states. [2018-11-23 02:52:28,807 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 66798 to 62593. [2018-11-23 02:52:28,807 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 62593 states. [2018-11-23 02:52:29,001 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62593 states to 62593 states and 80637 transitions. [2018-11-23 02:52:29,001 INFO L78 Accepts]: Start accepts. Automaton has 62593 states and 80637 transitions. Word has length 754 [2018-11-23 02:52:29,001 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 02:52:29,002 INFO L480 AbstractCegarLoop]: Abstraction has 62593 states and 80637 transitions. [2018-11-23 02:52:29,002 INFO L481 AbstractCegarLoop]: Interpolant automaton has 16 states. [2018-11-23 02:52:29,002 INFO L276 IsEmpty]: Start isEmpty. Operand 62593 states and 80637 transitions. [2018-11-23 02:52:29,314 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 912 [2018-11-23 02:52:29,314 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 02:52:29,315 INFO L402 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 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, 5, 5, 5, 5, 5, 5, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 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] [2018-11-23 02:52:29,315 INFO L423 AbstractCegarLoop]: === Iteration 16 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 02:52:29,315 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 02:52:29,315 INFO L82 PathProgramCache]: Analyzing trace with hash -1277582382, now seen corresponding path program 1 times [2018-11-23 02:52:29,315 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 02:52:29,316 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 02:52:29,316 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 02:52:29,316 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 02:52:29,316 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 02:52:29,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 02:52:29,714 INFO L134 CoverageAnalysis]: Checked inductivity of 3039 backedges. 593 proven. 457 refuted. 0 times theorem prover too weak. 1989 trivial. 0 not checked. [2018-11-23 02:52:29,714 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 02:52:29,714 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 02:52:29,714 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 912 with the following transitions: [2018-11-23 02:52:29,714 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [9], [17], [25], [33], [41], [49], [57], [65], [73], [81], [89], [97], [105], [113], [121], [129], [137], [145], [153], [161], [169], [177], [185], [193], [201], [209], [217], [225], [233], [241], [249], [257], [265], [273], [281], [289], [297], [305], [313], [317], [319], [322], [330], [338], [346], [354], [362], [370], [378], [386], [394], [402], [410], [418], [426], [434], [442], [450], [458], [466], [474], [482], [490], [495], [499], [503], [507], [511], [515], [519], [523], [526], [527], [531], [535], [539], [543], [547], [551], [555], [559], [563], [567], [571], [575], [579], [583], [587], [591], [594], [595], [599], [603], [607], [611], [615], [618], [623], [625], [626], [630], [634], [638], [642], [646], [650], [654], [658], [662], [666], [677], [688], [692], [696], [707], [710], [711], [715], [719], [723], [726], [727], [731], [735], [739], [743], [747], [750], [751], [762], [766], [777], [781], [784], [1084], [1088], [1097], [1101], [1103], [1108], [1109], [1110], [1112], [1113] [2018-11-23 02:52:29,716 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-23 02:52:29,716 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-23 02:52:33,694 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-23 02:52:33,695 INFO L272 AbstractInterpreter]: Visited 147 different actions 729 times. Merged at 10 different actions 45 times. Widened at 1 different actions 1 times. Performed 10252 root evaluator evaluations with a maximum evaluation depth of 21. Performed 10252 inverse root evaluator evaluations with a maximum inverse evaluation depth of 21. Found 20 fixpoints after 6 different actions. Largest state had 28 variables. [2018-11-23 02:52:33,698 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 02:52:33,698 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-23 02:52:33,698 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 02:52:33,698 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_8b94a24b-f169-420b-9280-2c59a0acd065/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 [2018-11-23 02:52:33,706 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 02:52:33,706 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-23 02:52:33,817 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 02:52:33,823 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 02:52:34,036 INFO L134 CoverageAnalysis]: Checked inductivity of 3039 backedges. 1801 proven. 2 refuted. 0 times theorem prover too weak. 1236 trivial. 0 not checked. [2018-11-23 02:52:34,036 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-23 02:52:34,320 INFO L134 CoverageAnalysis]: Checked inductivity of 3039 backedges. 593 proven. 457 refuted. 0 times theorem prover too weak. 1989 trivial. 0 not checked. [2018-11-23 02:52:34,335 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-23 02:52:34,335 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5, 5] total 10 [2018-11-23 02:52:34,336 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-23 02:52:34,336 INFO L459 AbstractCegarLoop]: Interpolant automaton has 9 states [2018-11-23 02:52:34,336 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2018-11-23 02:52:34,336 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=30, Invalid=60, Unknown=0, NotChecked=0, Total=90 [2018-11-23 02:52:34,336 INFO L87 Difference]: Start difference. First operand 62593 states and 80637 transitions. Second operand 9 states. [2018-11-23 02:52:36,682 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 02:52:36,682 INFO L93 Difference]: Finished difference Result 121788 states and 159565 transitions. [2018-11-23 02:52:36,683 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2018-11-23 02:52:36,683 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 911 [2018-11-23 02:52:36,683 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 02:52:36,876 INFO L225 Difference]: With dead ends: 121788 [2018-11-23 02:52:36,876 INFO L226 Difference]: Without dead ends: 65667 [2018-11-23 02:52:37,038 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 1840 GetRequests, 1823 SyntacticMatches, 2 SemanticMatches, 15 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 37 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=92, Invalid=180, Unknown=0, NotChecked=0, Total=272 [2018-11-23 02:52:37,079 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 65667 states. [2018-11-23 02:52:38,014 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 65667 to 62495. [2018-11-23 02:52:38,014 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 62495 states. [2018-11-23 02:52:38,180 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 62495 states to 62495 states and 79783 transitions. [2018-11-23 02:52:38,181 INFO L78 Accepts]: Start accepts. Automaton has 62495 states and 79783 transitions. Word has length 911 [2018-11-23 02:52:38,181 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 02:52:38,181 INFO L480 AbstractCegarLoop]: Abstraction has 62495 states and 79783 transitions. [2018-11-23 02:52:38,181 INFO L481 AbstractCegarLoop]: Interpolant automaton has 9 states. [2018-11-23 02:52:38,181 INFO L276 IsEmpty]: Start isEmpty. Operand 62495 states and 79783 transitions. [2018-11-23 02:52:38,428 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 912 [2018-11-23 02:52:38,429 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 02:52:38,429 INFO L402 BasicCegarLoop]: trace histogram [9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 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, 6, 6, 6, 6, 6, 6, 6, 6, 4, 4, 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, 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] [2018-11-23 02:52:38,429 INFO L423 AbstractCegarLoop]: === Iteration 17 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 02:52:38,429 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 02:52:38,430 INFO L82 PathProgramCache]: Analyzing trace with hash 1434655986, now seen corresponding path program 1 times [2018-11-23 02:52:38,430 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 02:52:38,430 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 02:52:38,430 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 02:52:38,431 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 02:52:38,431 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 02:52:38,468 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 02:52:38,798 INFO L134 CoverageAnalysis]: Checked inductivity of 2991 backedges. 398 proven. 10 refuted. 0 times theorem prover too weak. 2583 trivial. 0 not checked. [2018-11-23 02:52:38,798 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 02:52:38,798 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 02:52:38,799 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 912 with the following transitions: [2018-11-23 02:52:38,799 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [9], [17], [25], [33], [41], [49], [57], [65], [73], [81], [89], [97], [105], [113], [121], [129], [137], [145], [153], [161], [169], [177], [185], [193], [201], [209], [217], [225], [233], [241], [249], [257], [265], [273], [281], [289], [297], [305], [313], [317], [319], [322], [330], [338], [346], [354], [362], [370], [378], [386], [394], [402], [410], [418], [426], [434], [442], [450], [458], [466], [474], [482], [490], [495], [499], [503], [507], [511], [515], [519], [523], [526], [527], [531], [535], [539], [543], [547], [551], [555], [559], [562], [563], [567], [571], [575], [579], [583], [587], [591], [594], [595], [599], [603], [607], [611], [615], [626], [630], [634], [638], [642], [646], [650], [654], [658], [662], [666], [677], [688], [692], [696], [707], [711], [715], [719], [723], [726], [727], [731], [735], [739], [743], [747], [750], [751], [762], [766], [777], [781], [785], [789], [793], [797], [800], [805], [807], [1084], [1088], [1097], [1101], [1103], [1108], [1109], [1110], [1112], [1113] [2018-11-23 02:52:38,801 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-23 02:52:38,802 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-23 02:52:42,511 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-23 02:52:42,512 INFO L272 AbstractInterpreter]: Visited 150 different actions 743 times. Merged at 9 different actions 42 times. Widened at 1 different actions 1 times. Performed 10655 root evaluator evaluations with a maximum evaluation depth of 21. Performed 10655 inverse root evaluator evaluations with a maximum inverse evaluation depth of 21. Found 17 fixpoints after 5 different actions. Largest state had 28 variables. [2018-11-23 02:52:42,513 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 02:52:42,513 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-23 02:52:42,513 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 02:52:42,513 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_8b94a24b-f169-420b-9280-2c59a0acd065/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 [2018-11-23 02:52:42,519 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 02:52:42,519 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-23 02:52:42,632 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 02:52:42,638 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 02:52:42,839 INFO L134 CoverageAnalysis]: Checked inductivity of 2991 backedges. 1566 proven. 0 refuted. 0 times theorem prover too weak. 1425 trivial. 0 not checked. [2018-11-23 02:52:42,839 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-23 02:52:43,032 INFO L134 CoverageAnalysis]: Checked inductivity of 2991 backedges. 398 proven. 10 refuted. 0 times theorem prover too weak. 2583 trivial. 0 not checked. [2018-11-23 02:52:43,047 INFO L312 seRefinementStrategy]: Constructing automaton from 1 perfect and 2 imperfect interpolant sequences. [2018-11-23 02:52:43,047 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [3, 3] total 3 [2018-11-23 02:52:43,048 INFO L256 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-11-23 02:52:43,048 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-11-23 02:52:43,048 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-11-23 02:52:43,048 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 02:52:43,048 INFO L87 Difference]: Start difference. First operand 62495 states and 79783 transitions. Second operand 3 states. [2018-11-23 02:52:44,464 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 02:52:44,464 INFO L93 Difference]: Finished difference Result 121197 states and 157415 transitions. [2018-11-23 02:52:44,464 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-11-23 02:52:44,464 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 911 [2018-11-23 02:52:44,465 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 02:52:44,600 INFO L225 Difference]: With dead ends: 121197 [2018-11-23 02:52:44,600 INFO L226 Difference]: Without dead ends: 55807 [2018-11-23 02:52:44,779 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 1824 GetRequests, 1823 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-11-23 02:52:44,814 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 55807 states. [2018-11-23 02:52:45,603 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 55807 to 55610. [2018-11-23 02:52:45,603 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 55610 states. [2018-11-23 02:52:45,733 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 55610 states to 55610 states and 68184 transitions. [2018-11-23 02:52:45,734 INFO L78 Accepts]: Start accepts. Automaton has 55610 states and 68184 transitions. Word has length 911 [2018-11-23 02:52:45,734 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 02:52:45,734 INFO L480 AbstractCegarLoop]: Abstraction has 55610 states and 68184 transitions. [2018-11-23 02:52:45,734 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-11-23 02:52:45,734 INFO L276 IsEmpty]: Start isEmpty. Operand 55610 states and 68184 transitions. [2018-11-23 02:52:45,982 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 1014 [2018-11-23 02:52:45,982 INFO L394 BasicCegarLoop]: Found error trace [2018-11-23 02:52:45,982 INFO L402 BasicCegarLoop]: trace histogram [10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 10, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 9, 8, 8, 8, 8, 8, 8, 8, 8, 8, 7, 7, 7, 7, 7, 7, 7, 7, 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, 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] [2018-11-23 02:52:45,982 INFO L423 AbstractCegarLoop]: === Iteration 18 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-11-23 02:52:45,982 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 02:52:45,983 INFO L82 PathProgramCache]: Analyzing trace with hash 390250518, now seen corresponding path program 1 times [2018-11-23 02:52:45,983 INFO L69 tionRefinementEngine]: Using refinement strategy TaipanRefinementStrategy [2018-11-23 02:52:45,983 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 02:52:45,983 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 02:52:45,983 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-11-23 02:52:45,983 INFO L286 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-11-23 02:52:46,037 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 02:52:47,097 INFO L134 CoverageAnalysis]: Checked inductivity of 3786 backedges. 1391 proven. 905 refuted. 0 times theorem prover too weak. 1490 trivial. 0 not checked. [2018-11-23 02:52:47,097 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 02:52:47,098 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode ABSTRACT_INTERPRETATION [2018-11-23 02:52:47,098 INFO L200 CegarAbsIntRunner]: Running AI on error trace of length 1014 with the following transitions: [2018-11-23 02:52:47,098 INFO L202 CegarAbsIntRunner]: [0], [1], [2], [9], [17], [25], [33], [41], [49], [57], [65], [73], [81], [89], [97], [105], [113], [121], [129], [137], [145], [153], [161], [169], [177], [185], [193], [201], [209], [217], [225], [233], [241], [249], [257], [265], [273], [281], [289], [297], [305], [313], [317], [319], [322], [330], [338], [346], [354], [362], [370], [378], [386], [394], [402], [410], [418], [426], [434], [442], [450], [458], [466], [474], [482], [490], [495], [499], [503], [507], [511], [515], [519], [523], [526], [527], [531], [535], [539], [543], [547], [551], [555], [559], [562], [563], [567], [571], [575], [579], [583], [587], [591], [594], [595], [599], [603], [607], [611], [615], [618], [623], [625], [626], [630], [634], [638], [642], [646], [650], [654], [658], [662], [666], [677], [688], [692], [696], [707], [711], [715], [719], [723], [726], [727], [731], [735], [739], [743], [747], [750], [751], [762], [766], [777], [781], [785], [789], [793], [797], [800], [803], [807], [1084], [1088], [1097], [1101], [1103], [1108], [1109], [1110], [1112], [1113] [2018-11-23 02:52:47,099 INFO L148 AbstractInterpreter]: Using domain PoormanAbstractDomain with backing domain CompoundDomain [CongruenceDomain, ExplicitValueDomain] [2018-11-23 02:52:47,100 INFO L101 FixpointEngine]: Starting fixpoint engine with domain PoormanAbstractDomain (maxUnwinding=3, maxParallelStates=2) [2018-11-23 02:52:50,955 INFO L263 AbstractInterpreter]: Some error location(s) were reachable [2018-11-23 02:52:50,955 INFO L272 AbstractInterpreter]: Visited 153 different actions 750 times. Merged at 9 different actions 40 times. Widened at 1 different actions 1 times. Performed 10697 root evaluator evaluations with a maximum evaluation depth of 21. Performed 10697 inverse root evaluator evaluations with a maximum inverse evaluation depth of 21. Found 19 fixpoints after 5 different actions. Largest state had 28 variables. [2018-11-23 02:52:50,957 INFO L141 PredicateUnifier]: Initialized classic predicate unifier [2018-11-23 02:52:50,957 INFO L422 seRefinementStrategy]: Interpolation failed due to KNOWN_IGNORE: Unknown [2018-11-23 02:52:50,957 INFO L300 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-11-23 02:52:50,957 INFO L192 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /tmp/vcloud-vcloud-master/worker/working_dir_8b94a24b-f169-420b-9280-2c59a0acd065/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 [2018-11-23 02:52:50,963 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-11-23 02:52:50,963 INFO L286 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-11-23 02:52:51,096 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-11-23 02:52:51,106 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-11-23 02:52:51,521 INFO L134 CoverageAnalysis]: Checked inductivity of 3786 backedges. 2220 proven. 2 refuted. 0 times theorem prover too weak. 1564 trivial. 0 not checked. [2018-11-23 02:52:51,521 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-11-23 02:52:52,286 INFO L134 CoverageAnalysis]: Checked inductivity of 3786 backedges. 996 proven. 186 refuted. 0 times theorem prover too weak. 2604 trivial. 0 not checked. [2018-11-23 02:52:52,302 INFO L312 seRefinementStrategy]: Constructing automaton from 0 perfect and 3 imperfect interpolant sequences. [2018-11-23 02:52:52,302 INFO L327 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [21, 5, 5] total 26 [2018-11-23 02:52:52,302 INFO L249 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-11-23 02:52:52,303 INFO L459 AbstractCegarLoop]: Interpolant automaton has 24 states [2018-11-23 02:52:52,303 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 24 interpolants. [2018-11-23 02:52:52,303 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=74, Invalid=576, Unknown=0, NotChecked=0, Total=650 [2018-11-23 02:52:52,303 INFO L87 Difference]: Start difference. First operand 55610 states and 68184 transitions. Second operand 24 states. [2018-11-23 02:53:04,570 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-11-23 02:53:04,570 INFO L93 Difference]: Finished difference Result 106749 states and 146832 transitions. [2018-11-23 02:53:04,571 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 111 states. [2018-11-23 02:53:04,571 INFO L78 Accepts]: Start accepts. Automaton has 24 states. Word has length 1013 [2018-11-23 02:53:04,572 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-11-23 02:53:04,572 INFO L225 Difference]: With dead ends: 106749 [2018-11-23 02:53:04,572 INFO L226 Difference]: Without dead ends: 0 [2018-11-23 02:53:04,805 INFO L631 BasicCegarLoop]: 0 DeclaredPredicates, 2229 GetRequests, 2088 SyntacticMatches, 8 SemanticMatches, 133 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 6423 ImplicationChecksByTransitivity, 4.2s TimeCoverageRelationStatistics Valid=2542, Invalid=15548, Unknown=0, NotChecked=0, Total=18090 [2018-11-23 02:53:04,805 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-11-23 02:53:04,805 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-11-23 02:53:04,805 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-11-23 02:53:04,805 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-11-23 02:53:04,806 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 1013 [2018-11-23 02:53:04,807 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-11-23 02:53:04,807 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-11-23 02:53:04,807 INFO L481 AbstractCegarLoop]: Interpolant automaton has 24 states. [2018-11-23 02:53:04,807 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-11-23 02:53:04,807 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-11-23 02:53:04,811 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-11-23 02:53:04,888 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:04,988 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:05,154 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:05,183 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:05,253 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:05,264 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:05,273 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:05,294 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:05,356 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:05,412 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:05,470 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:05,560 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:05,565 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:05,575 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:05,594 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:05,600 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:05,606 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:05,695 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:05,701 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:05,747 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:05,790 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:05,883 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:05,904 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:05,992 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:06,013 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:06,018 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:06,069 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:06,151 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:06,186 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:06,204 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:06,293 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:06,317 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:06,321 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:06,358 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:06,361 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:06,370 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:06,374 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:06,414 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:06,417 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:06,430 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:06,439 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:06,484 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:06,529 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:06,539 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:06,611 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:06,616 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:06,742 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:06,775 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:06,839 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:06,869 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:06,872 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:06,882 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:06,886 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:06,889 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:06,892 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:06,895 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:06,904 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:06,911 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:06,920 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:06,927 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:06,930 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:06,937 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:06,952 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:06,956 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:06,996 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:07,066 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:07,111 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:07,142 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:07,146 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:07,148 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:07,151 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:07,169 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:07,172 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:07,174 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:07,190 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:07,192 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:07,332 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:07,397 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:07,433 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:07,441 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:07,454 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:07,471 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:07,496 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:07,596 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:07,604 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:07,653 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:07,663 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:07,682 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:07,694 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:08,936 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:08,941 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:08,945 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:08,954 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:08,973 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:08,982 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:08,988 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:09,023 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:09,025 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:09,030 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:09,042 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:09,045 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:09,058 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:09,064 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:09,066 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:09,074 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:09,076 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:09,084 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:09,089 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:09,096 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:09,108 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:09,138 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:09,144 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:09,148 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:09,200 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:09,222 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:09,229 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:09,242 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:09,324 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:09,341 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:09,372 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:09,419 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:09,475 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:09,569 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:09,590 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:09,621 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:09,702 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:09,735 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:09,743 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:09,758 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:09,793 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:09,818 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:09,826 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:09,871 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:09,916 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:09,935 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:09,976 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:10,005 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:10,065 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:10,108 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:10,131 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:10,213 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:10,238 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:10,369 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:10,420 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:10,561 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:10,611 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:10,767 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:10,781 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:10,854 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:10,883 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:10,944 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:11,071 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:11,190 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:11,495 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:11,513 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:11,548 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:11,550 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:11,568 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:11,587 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:11,589 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:11,607 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:11,646 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:11,719 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:11,737 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:11,777 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:11,797 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:11,884 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:12,829 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:12,933 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:12,955 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:13,069 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:13,114 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:13,237 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:13,516 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:13,542 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:13,595 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:13,833 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:13,859 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:13,965 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:13,990 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:14,094 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:14,122 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:14,176 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:14,230 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:14,635 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:14,849 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:14,911 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:15,249 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:15,313 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:15,474 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:15,576 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:16,072 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:16,144 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:16,284 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:16,320 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:16,732 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:16,886 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:16,886 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:16,886 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:17,172 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:17,448 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:17,696 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:17,870 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:17,871 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:18,245 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:18,288 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:18,711 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:18,757 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:18,883 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:18,969 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:19,388 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:19,981 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:19,983 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:20,075 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:20,076 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:20,319 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:20,321 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:20,471 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:20,622 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:20,673 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:20,878 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:20,879 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:20,978 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:20,979 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:21,082 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:21,083 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:21,285 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:21,338 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:22,771 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:22,772 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:22,957 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:23,082 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:24,317 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:24,317 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:24,318 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:24,382 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:24,382 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:24,382 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:25,248 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:25,248 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:25,321 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:25,396 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:25,686 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:25,686 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:26,287 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:26,531 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:27,403 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:27,983 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:27,984 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:28,585 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:28,946 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:28,947 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:29,608 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:29,730 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:29,731 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:29,833 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:29,833 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:30,857 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:30,858 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:30,965 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:31,405 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:31,406 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:31,737 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:32,706 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:32,832 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:33,358 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:33,360 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:33,377 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:33,379 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:33,385 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:33,390 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:33,391 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:33,393 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:33,401 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:33,413 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:33,421 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:33,422 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:33,422 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:33,424 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:33,429 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:33,450 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:33,456 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:33,472 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:33,496 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:33,499 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:33,502 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:33,510 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:33,513 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:33,519 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:33,550 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:33,580 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:33,607 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:33,645 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:33,661 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:33,670 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:33,707 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:33,713 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:33,741 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:33,765 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:33,795 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:33,815 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:33,821 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:33,866 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:33,872 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:33,878 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:33,925 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:33,932 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:33,947 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:33,955 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:34,019 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:34,075 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:34,082 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:34,098 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:34,105 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:34,153 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:34,207 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:34,216 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:34,224 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:34,267 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:34,296 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:34,298 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:34,298 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:34,317 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:34,326 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:34,336 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:34,382 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:34,419 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:34,493 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:34,523 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:34,542 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:34,643 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:34,727 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:34,769 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:34,791 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:34,848 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:34,882 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:34,917 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:34,963 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:35,009 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:35,057 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:35,069 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:35,129 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:35,154 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:35,193 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:35,255 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:35,294 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:35,331 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:35,460 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:35,487 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:35,638 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:35,724 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:35,738 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:35,875 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:35,942 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:35,967 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:35,994 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:36,007 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:36,034 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:36,116 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:36,129 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:36,211 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:36,225 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:36,369 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:36,455 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:36,556 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:36,570 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:36,630 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:36,689 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:36,765 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:36,858 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:37,026 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:37,060 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:37,106 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:37,300 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:37,317 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:37,333 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:37,635 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:37,652 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:37,671 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:37,722 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:37,757 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:37,792 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:37,847 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:37,865 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:37,882 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:37,900 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:37,971 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:38,007 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:38,061 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:38,079 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:38,097 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:38,206 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:38,430 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:38,544 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:38,717 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:38,757 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:38,776 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:38,815 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:38,834 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:38,854 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:38,933 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:39,052 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:39,072 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:39,113 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:39,153 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:39,318 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:39,689 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:40,078 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:40,124 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:40,147 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:40,238 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:40,395 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:40,418 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:40,485 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:40,508 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:40,713 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:41,018 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:41,209 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:41,595 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:41,643 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:41,692 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:41,766 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:41,791 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:42,038 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:42,258 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:42,406 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:42,658 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:42,784 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:42,809 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:42,832 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:42,905 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:42,956 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:43,058 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:43,084 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:43,109 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:43,135 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:43,292 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:43,318 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:43,696 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:43,750 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:43,776 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:43,803 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:43,831 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:43,913 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:44,048 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:44,129 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:44,184 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:44,349 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:44,405 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:44,488 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:44,628 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:44,660 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:44,688 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:44,860 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:44,946 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:45,090 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:45,263 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:45,464 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:45,759 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:45,818 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:45,906 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:45,994 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:46,206 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:46,541 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:46,883 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:47,103 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:47,199 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:47,264 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:47,425 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:47,619 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:47,684 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:47,878 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:47,911 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:48,204 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:48,718 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:48,918 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:49,150 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:49,182 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:49,515 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:49,685 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:49,858 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:49,961 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:50,029 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:50,655 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:50,865 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:51,042 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:51,114 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:51,256 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:51,538 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:51,758 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:51,794 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:52,050 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:52,124 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:52,199 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:52,497 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:52,759 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:52,796 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:53,099 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:53,137 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:53,213 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:53,442 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:53,445 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:53,715 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:53,789 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:54,141 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:54,259 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:54,804 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:55,911 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:56,157 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:56,277 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:56,401 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:56,482 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:56,605 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:56,646 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:56,936 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:56,978 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:57,396 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:57,515 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:57,557 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:57,598 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:57,641 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:57,771 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:57,772 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:58,157 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:58,828 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:59,087 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:59,129 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:59,215 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:59,641 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:59,822 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:53:59,954 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:00,222 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:00,267 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:00,496 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:00,498 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:00,498 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:00,731 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:00,858 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:00,990 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:01,785 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:02,144 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:02,555 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:02,741 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:03,152 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:03,199 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:03,424 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:03,563 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:03,748 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:03,839 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:03,977 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:04,072 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:04,167 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:04,357 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:04,451 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:04,884 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:04,980 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:05,074 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:05,122 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:05,641 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:05,832 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:05,975 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:06,169 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:06,367 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:07,508 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:07,556 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:07,853 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:08,002 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:08,051 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:08,297 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:09,606 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:10,320 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:10,372 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:10,683 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:11,056 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:11,109 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:11,215 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:11,319 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:11,426 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:11,638 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:12,007 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:12,112 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:12,642 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:12,909 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:13,359 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:14,474 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:15,011 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:15,231 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:15,506 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:16,056 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:16,333 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:16,501 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:16,556 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:16,945 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:17,001 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:17,112 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:17,168 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:17,454 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:17,849 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:17,961 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:18,018 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:18,188 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:18,412 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:18,694 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:18,915 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:19,031 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:19,565 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:19,566 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:19,566 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:20,544 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:20,601 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:20,658 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:21,061 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:21,175 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:21,288 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:21,579 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:22,219 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:22,336 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:22,574 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:22,985 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:23,106 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:23,461 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:23,635 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:23,753 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:23,991 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:24,109 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:24,590 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:24,651 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:24,772 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:25,406 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:25,464 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:25,583 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:25,940 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:26,116 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:27,716 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:28,028 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:28,274 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:28,518 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:28,643 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:28,764 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:29,014 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:29,389 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:29,577 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:29,642 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:29,832 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:30,210 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:30,335 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:30,398 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:30,781 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:30,904 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:31,031 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:31,379 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:32,061 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:32,442 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:32,568 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:33,908 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:34,366 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:35,089 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:35,154 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:35,219 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:35,416 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:36,009 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:36,077 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:36,142 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:36,340 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:36,738 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:36,805 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:37,315 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:37,844 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:38,370 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:38,967 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:39,035 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:39,102 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:39,239 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:39,306 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:39,374 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:39,774 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:39,909 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:40,045 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:40,250 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:40,318 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:40,996 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:41,195 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:41,398 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:42,011 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:42,218 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:42,413 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:42,551 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:42,872 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:42,882 WARN L180 SmtUtils]: Spent 1.59 m on a formula simplification. DAG size of input: 4549 DAG size of output: 3291 [2018-11-23 02:54:44,087 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:44,092 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:44,095 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:44,101 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:44,111 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:44,115 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:44,118 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:44,138 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:44,140 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:44,144 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:44,156 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:44,158 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:44,171 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:44,176 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:44,179 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:44,186 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:44,189 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:44,196 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:44,201 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:44,208 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:44,220 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:44,250 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:44,257 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:44,260 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:44,313 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:44,335 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:44,342 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:44,354 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:44,434 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:44,451 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:44,481 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:44,522 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:44,572 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:44,657 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:44,678 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:44,709 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:44,792 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:44,827 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:44,835 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:44,851 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:44,886 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:44,912 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:44,921 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:44,967 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:45,010 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:45,029 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:45,067 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:45,096 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:45,152 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:45,194 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:45,216 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:45,296 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:45,321 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:45,452 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:45,502 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:45,648 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:45,701 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:45,859 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:45,873 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:45,948 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:45,978 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:46,039 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:46,163 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:46,279 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:46,580 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:46,597 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:46,633 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:46,634 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:46,652 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:46,671 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:46,673 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:46,690 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:46,729 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:46,801 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:46,821 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:46,861 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:46,882 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:46,964 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:47,872 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:47,983 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:48,006 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:48,124 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:48,171 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:48,295 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:48,565 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:48,592 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:48,645 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:48,879 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:48,904 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:49,010 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:49,037 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:49,148 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:49,176 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:49,232 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:49,289 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:49,690 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:49,907 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:49,971 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:50,330 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:50,397 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:50,568 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:50,672 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:51,175 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:51,249 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:51,389 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:51,427 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:51,862 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:52,016 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:52,017 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:52,017 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:52,321 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:52,594 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:52,843 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:53,011 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:53,012 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:53,346 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:53,389 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:53,820 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:53,866 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:53,997 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:54,086 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:54,493 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:55,103 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:55,105 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:55,201 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:55,202 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:55,449 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:55,450 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:55,599 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:55,748 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:55,798 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:56,004 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:56,005 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:56,109 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:56,110 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:56,216 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:56,217 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:56,420 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:56,474 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:57,923 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:57,923 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:58,100 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:58,217 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:59,414 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:59,415 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:59,415 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:59,479 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:59,480 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:54:59,480 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:00,377 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:00,378 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:00,452 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:00,528 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:00,825 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:00,826 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:01,436 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:01,682 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:02,583 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:03,179 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:03,180 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:03,784 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:04,141 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:04,142 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:04,529 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:04,629 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:04,630 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:04,733 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:04,734 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:05,793 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:05,795 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:05,901 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:06,343 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:06,345 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:06,685 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:07,670 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:07,803 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:08,354 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:08,355 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:08,372 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:08,374 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:08,380 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:08,385 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:08,386 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:08,388 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:08,395 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:08,407 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:08,414 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:08,415 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:08,415 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:08,417 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:08,422 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:08,443 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:08,449 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:08,465 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:08,489 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:08,492 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:08,495 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:08,502 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:08,506 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:08,512 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:08,542 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:08,571 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:08,598 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:08,637 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:08,653 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:08,662 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:08,699 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:08,704 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:08,732 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:08,756 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:08,786 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:08,807 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:08,812 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:08,857 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:08,864 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:08,870 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:08,917 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:08,924 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:08,939 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:08,946 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:09,010 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:09,065 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:09,073 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:09,088 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:09,096 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:09,144 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:09,199 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:09,207 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:09,215 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:09,258 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:09,287 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:09,289 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:09,289 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:09,308 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:09,318 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:09,327 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:09,373 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:09,410 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:09,484 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:09,513 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:09,533 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:09,633 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:09,719 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:09,764 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:09,785 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:09,841 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:09,874 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:09,909 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:09,956 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:10,003 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:10,052 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:10,064 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:10,126 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:10,151 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:10,189 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:10,253 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:10,292 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:10,330 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:10,460 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:10,488 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:10,640 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:10,726 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:10,741 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:10,811 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:10,885 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:10,914 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:10,943 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:10,958 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:10,987 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:11,078 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:11,093 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:11,183 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:11,198 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:11,357 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:11,452 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:11,563 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:11,579 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:11,644 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:11,710 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:11,793 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:11,892 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:12,077 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:12,113 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:12,164 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:12,381 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:12,400 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:12,419 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:12,750 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:12,769 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:12,791 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:12,847 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:12,886 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:12,924 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:12,984 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:13,004 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:13,023 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:13,042 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:13,120 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:13,160 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:13,219 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:13,239 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:13,258 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:13,378 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:13,622 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:13,821 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:13,992 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:14,031 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:14,050 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:14,088 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:14,108 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:14,128 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:14,206 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:14,325 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:14,345 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:14,385 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:14,426 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:14,590 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:14,957 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:15,345 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:15,390 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:15,412 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:15,501 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:15,658 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:15,682 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:15,748 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:15,771 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:15,976 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:16,279 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:16,471 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:16,856 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:16,904 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:16,953 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:17,027 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:17,052 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:17,226 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:17,450 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:17,601 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:17,831 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:17,960 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:17,986 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:18,012 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:18,090 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:18,142 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:18,248 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:18,274 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:18,300 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:18,327 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:18,488 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:18,515 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:18,901 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:18,956 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:18,983 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:19,011 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:19,039 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:19,122 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:19,337 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:19,417 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:19,471 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:19,633 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:19,689 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:19,771 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:19,909 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:19,936 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:19,964 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:20,130 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:20,214 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:20,355 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:20,525 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:20,724 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:21,013 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:21,071 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:21,158 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:21,245 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:21,454 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:21,784 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:22,124 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:22,341 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:22,435 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:22,500 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:22,671 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:22,862 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:22,926 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:23,117 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:23,149 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:23,342 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:23,867 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:24,070 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:24,304 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:24,338 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:24,675 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:24,946 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:25,119 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:25,222 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:25,290 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:25,908 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:26,118 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:26,294 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:26,367 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:26,509 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:26,797 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:27,017 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:27,053 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:27,307 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:27,381 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:27,456 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:27,753 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:28,016 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:28,053 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:28,357 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:28,394 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:28,470 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:28,700 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:28,702 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:28,973 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:29,048 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:29,401 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:29,519 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:29,952 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:31,197 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:31,441 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:31,557 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:31,679 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:31,761 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:31,884 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:31,925 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:32,214 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:32,256 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:32,677 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:32,808 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:32,851 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:32,893 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:32,937 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:33,068 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:33,069 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:33,455 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:34,143 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:34,401 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:34,444 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:34,531 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:34,970 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:35,150 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:35,283 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:35,553 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:35,599 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:35,827 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:35,829 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:35,829 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:35,919 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:36,055 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:36,326 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:37,180 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:37,542 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:37,955 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:38,142 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:38,562 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:38,608 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:38,841 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:38,981 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:39,166 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:39,258 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:39,399 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:39,495 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:39,590 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:39,778 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:39,873 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:40,310 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:40,406 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:40,501 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:40,550 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:41,083 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:41,276 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:41,422 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:41,615 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:41,813 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:42,931 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:42,981 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:43,285 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:43,433 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:43,483 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:43,732 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:45,044 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:45,762 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:45,813 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:46,122 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:46,489 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:46,542 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:46,647 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:46,752 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:46,860 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:47,073 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:47,442 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:47,548 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:48,235 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:48,497 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:48,754 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:49,882 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:50,422 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:50,641 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:50,915 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:51,465 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:51,743 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:51,913 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:51,969 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:52,361 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:52,417 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:52,529 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:52,585 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:52,874 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:53,270 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:53,384 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:53,441 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:53,607 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:53,833 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:54,294 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:54,518 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:54,633 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:54,978 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:54,979 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:54,979 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:55,962 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:56,020 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:56,077 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:56,480 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:56,594 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:56,712 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:57,006 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:57,651 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:57,769 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:58,009 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:58,424 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:58,545 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:58,887 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:59,067 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:59,185 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:59,423 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:55:59,543 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:56:00,216 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:56:00,277 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:56:00,396 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:56:00,818 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:56:00,877 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:56:00,997 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:56:01,355 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:56:01,537 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:56:03,126 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:56:03,441 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:56:03,689 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:56:03,939 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:56:04,067 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:56:04,192 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:56:04,443 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:56:04,818 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:56:05,006 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:56:05,070 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:56:05,258 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:56:05,632 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:56:05,967 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:56:06,029 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:56:06,406 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:56:06,533 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:56:06,659 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:56:06,788 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:56:07,483 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:56:07,866 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:56:07,990 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:56:09,339 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:56:09,796 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:56:10,512 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:56:10,576 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:56:10,640 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:56:10,838 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:56:11,438 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:56:11,505 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:56:11,799 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:56:11,995 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:56:12,390 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:56:12,455 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:56:12,721 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:56:13,249 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:56:13,818 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:56:14,434 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:56:14,501 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:56:14,568 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:56:14,703 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:56:14,770 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:56:14,837 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:56:15,238 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:56:15,372 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:56:15,508 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:56:15,712 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:56:15,780 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:56:16,452 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:56:16,657 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:56:16,862 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:56:17,715 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:56:17,920 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:56:18,123 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:56:18,258 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:56:18,326 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-11-23 02:56:18,336 WARN L180 SmtUtils]: Spent 1.59 m on a formula simplification. DAG size of input: 4546 DAG size of output: 3293 [2018-11-23 02:56:25,364 WARN L180 SmtUtils]: Spent 6.68 s on a formula simplification. DAG size of input: 897 DAG size of output: 117 [2018-11-23 02:58:05,802 WARN L180 SmtUtils]: Spent 1.67 m on a formula simplification. DAG size of input: 3123 DAG size of output: 109 [2018-11-23 02:59:42,473 WARN L180 SmtUtils]: Spent 1.61 m on a formula simplification. DAG size of input: 3126 DAG size of output: 109 [2018-11-23 02:59:42,476 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initFINAL(line -1) no Hoare annotation was computed. [2018-11-23 02:59:42,476 INFO L444 ceAbstractionStarter]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= ~a29~0 |old(~a29~0)|) (= ~a23~0 |old(~a23~0)|) (= ~a4~0 |old(~a4~0)|) (= ~a25~0 |old(~a25~0)|)) [2018-11-23 02:59:42,476 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.initEXIT(line -1) no Hoare annotation was computed. [2018-11-23 02:59:42,476 INFO L448 ceAbstractionStarter]: For program point L168(line 168) no Hoare annotation was computed. [2018-11-23 02:59:42,476 INFO L448 ceAbstractionStarter]: For program point L102(line 102) no Hoare annotation was computed. [2018-11-23 02:59:42,476 INFO L448 ceAbstractionStarter]: For program point L36(line 36) no Hoare annotation was computed. [2018-11-23 02:59:42,476 INFO L448 ceAbstractionStarter]: For program point L566(lines 566 1024) no Hoare annotation was computed. [2018-11-23 02:59:42,476 INFO L448 ceAbstractionStarter]: For program point L500(lines 500 1024) no Hoare annotation was computed. [2018-11-23 02:59:42,476 INFO L448 ceAbstractionStarter]: For program point L170-1(lines 22 1026) no Hoare annotation was computed. [2018-11-23 02:59:42,476 INFO L448 ceAbstractionStarter]: For program point L104-1(lines 22 1026) no Hoare annotation was computed. [2018-11-23 02:59:42,476 INFO L448 ceAbstractionStarter]: For program point L38-1(lines 22 1026) no Hoare annotation was computed. [2018-11-23 02:59:42,476 INFO L448 ceAbstractionStarter]: For program point L963(lines 963 1024) no Hoare annotation was computed. [2018-11-23 02:59:42,476 INFO L448 ceAbstractionStarter]: For program point L831(lines 831 1024) no Hoare annotation was computed. [2018-11-23 02:59:42,476 INFO L448 ceAbstractionStarter]: For program point L171(line 171) no Hoare annotation was computed. [2018-11-23 02:59:42,476 INFO L448 ceAbstractionStarter]: For program point L105(line 105) no Hoare annotation was computed. [2018-11-23 02:59:42,476 INFO L448 ceAbstractionStarter]: For program point L39(line 39) no Hoare annotation was computed. [2018-11-23 02:59:42,477 INFO L448 ceAbstractionStarter]: For program point L898(lines 898 1024) no Hoare annotation was computed. [2018-11-23 02:59:42,477 INFO L448 ceAbstractionStarter]: For program point L436(lines 436 1024) no Hoare annotation was computed. [2018-11-23 02:59:42,477 INFO L448 ceAbstractionStarter]: For program point L370(lines 370 1024) no Hoare annotation was computed. [2018-11-23 02:59:42,477 INFO L448 ceAbstractionStarter]: For program point L635(lines 635 1024) no Hoare annotation was computed. [2018-11-23 02:59:42,477 INFO L448 ceAbstractionStarter]: For program point L305(lines 305 1024) no Hoare annotation was computed. [2018-11-23 02:59:42,477 INFO L448 ceAbstractionStarter]: For program point L173-1(lines 22 1026) no Hoare annotation was computed. [2018-11-23 02:59:42,477 INFO L448 ceAbstractionStarter]: For program point L107-1(lines 22 1026) no Hoare annotation was computed. [2018-11-23 02:59:42,477 INFO L448 ceAbstractionStarter]: For program point L41-1(lines 22 1026) no Hoare annotation was computed. [2018-11-23 02:59:42,477 INFO L448 ceAbstractionStarter]: For program point L240(lines 240 1024) no Hoare annotation was computed. [2018-11-23 02:59:42,477 INFO L448 ceAbstractionStarter]: For program point L174(line 174) no Hoare annotation was computed. [2018-11-23 02:59:42,477 INFO L448 ceAbstractionStarter]: For program point L108(line 108) no Hoare annotation was computed. [2018-11-23 02:59:42,477 INFO L448 ceAbstractionStarter]: For program point L42(line 42) no Hoare annotation was computed. [2018-11-23 02:59:42,477 INFO L448 ceAbstractionStarter]: For program point L769(lines 769 1024) no Hoare annotation was computed. [2018-11-23 02:59:42,477 INFO L448 ceAbstractionStarter]: For program point L836(lines 836 1024) no Hoare annotation was computed. [2018-11-23 02:59:42,477 INFO L448 ceAbstractionStarter]: For program point L572(lines 572 1024) no Hoare annotation was computed. [2018-11-23 02:59:42,477 INFO L448 ceAbstractionStarter]: For program point L176-1(lines 22 1026) no Hoare annotation was computed. [2018-11-23 02:59:42,478 INFO L448 ceAbstractionStarter]: For program point L110-1(lines 22 1026) no Hoare annotation was computed. [2018-11-23 02:59:42,478 INFO L448 ceAbstractionStarter]: For program point L44-1(lines 22 1026) no Hoare annotation was computed. [2018-11-23 02:59:42,478 INFO L448 ceAbstractionStarter]: For program point L969(lines 969 1024) no Hoare annotation was computed. [2018-11-23 02:59:42,478 INFO L448 ceAbstractionStarter]: For program point L903(lines 903 1024) no Hoare annotation was computed. [2018-11-23 02:59:42,478 INFO L448 ceAbstractionStarter]: For program point L507(lines 507 1024) no Hoare annotation was computed. [2018-11-23 02:59:42,478 INFO L448 ceAbstractionStarter]: For program point L177(line 177) no Hoare annotation was computed. [2018-11-23 02:59:42,478 INFO L448 ceAbstractionStarter]: For program point L111(line 111) no Hoare annotation was computed. [2018-11-23 02:59:42,478 INFO L448 ceAbstractionStarter]: For program point L45(line 45) no Hoare annotation was computed. [2018-11-23 02:59:42,478 INFO L448 ceAbstractionStarter]: For program point L970(lines 970 980) no Hoare annotation was computed. [2018-11-23 02:59:42,478 INFO L448 ceAbstractionStarter]: For program point L904(lines 904 914) no Hoare annotation was computed. [2018-11-23 02:59:42,478 INFO L448 ceAbstractionStarter]: For program point L970-2(lines 970 980) no Hoare annotation was computed. [2018-11-23 02:59:42,478 INFO L448 ceAbstractionStarter]: For program point L904-2(lines 904 914) no Hoare annotation was computed. [2018-11-23 02:59:42,478 INFO L448 ceAbstractionStarter]: For program point L706(lines 706 1024) no Hoare annotation was computed. [2018-11-23 02:59:42,478 INFO L448 ceAbstractionStarter]: For program point L310(lines 310 1024) no Hoare annotation was computed. [2018-11-23 02:59:42,478 INFO L448 ceAbstractionStarter]: For program point L575(lines 575 1024) no Hoare annotation was computed. [2018-11-23 02:59:42,479 INFO L448 ceAbstractionStarter]: For program point L443(lines 443 1024) no Hoare annotation was computed. [2018-11-23 02:59:42,479 INFO L448 ceAbstractionStarter]: For program point L377(lines 377 1024) no Hoare annotation was computed. [2018-11-23 02:59:42,479 INFO L448 ceAbstractionStarter]: For program point L179-1(lines 22 1026) no Hoare annotation was computed. [2018-11-23 02:59:42,479 INFO L448 ceAbstractionStarter]: For program point L113-1(lines 22 1026) no Hoare annotation was computed. [2018-11-23 02:59:42,479 INFO L448 ceAbstractionStarter]: For program point L47-1(lines 22 1026) no Hoare annotation was computed. [2018-11-23 02:59:42,479 INFO L448 ceAbstractionStarter]: For program point L774(lines 774 1024) no Hoare annotation was computed. [2018-11-23 02:59:42,479 INFO L448 ceAbstractionStarter]: For program point L642(lines 642 1024) no Hoare annotation was computed. [2018-11-23 02:59:42,479 INFO L448 ceAbstractionStarter]: For program point L180(line 180) no Hoare annotation was computed. [2018-11-23 02:59:42,479 INFO L448 ceAbstractionStarter]: For program point L114(line 114) no Hoare annotation was computed. [2018-11-23 02:59:42,479 INFO L448 ceAbstractionStarter]: For program point L48(line 48) no Hoare annotation was computed. [2018-11-23 02:59:42,479 INFO L448 ceAbstractionStarter]: For program point L841(lines 841 1024) no Hoare annotation was computed. [2018-11-23 02:59:42,479 INFO L448 ceAbstractionStarter]: For program point L247(lines 247 1024) no Hoare annotation was computed. [2018-11-23 02:59:42,479 INFO L448 ceAbstractionStarter]: For program point L182-1(lines 22 1026) no Hoare annotation was computed. [2018-11-23 02:59:42,479 INFO L448 ceAbstractionStarter]: For program point L116-1(lines 22 1026) no Hoare annotation was computed. [2018-11-23 02:59:42,479 INFO L448 ceAbstractionStarter]: For program point L50-1(lines 22 1026) no Hoare annotation was computed. [2018-11-23 02:59:42,479 INFO L448 ceAbstractionStarter]: For program point L183(line 183) no Hoare annotation was computed. [2018-11-23 02:59:42,479 INFO L448 ceAbstractionStarter]: For program point L117(line 117) no Hoare annotation was computed. [2018-11-23 02:59:42,480 INFO L448 ceAbstractionStarter]: For program point L51(line 51) no Hoare annotation was computed. [2018-11-23 02:59:42,480 INFO L448 ceAbstractionStarter]: For program point calculate_outputEXIT(lines 22 1026) no Hoare annotation was computed. [2018-11-23 02:59:42,480 INFO L448 ceAbstractionStarter]: For program point L712(lines 712 1024) no Hoare annotation was computed. [2018-11-23 02:59:42,480 INFO L448 ceAbstractionStarter]: For program point L514(lines 514 1024) no Hoare annotation was computed. [2018-11-23 02:59:42,480 INFO L448 ceAbstractionStarter]: For program point L647(lines 647 1024) no Hoare annotation was computed. [2018-11-23 02:59:42,480 INFO L448 ceAbstractionStarter]: For program point L581(lines 581 1024) no Hoare annotation was computed. [2018-11-23 02:59:42,480 INFO L448 ceAbstractionStarter]: For program point L515(lines 515 525) no Hoare annotation was computed. [2018-11-23 02:59:42,480 INFO L448 ceAbstractionStarter]: For program point L515-2(lines 515 525) no Hoare annotation was computed. [2018-11-23 02:59:42,480 INFO L448 ceAbstractionStarter]: For program point L317(lines 317 1024) no Hoare annotation was computed. [2018-11-23 02:59:42,480 INFO L448 ceAbstractionStarter]: For program point L185-1(lines 22 1026) no Hoare annotation was computed. [2018-11-23 02:59:42,480 INFO L448 ceAbstractionStarter]: For program point L119-1(lines 22 1026) no Hoare annotation was computed. [2018-11-23 02:59:42,480 INFO L448 ceAbstractionStarter]: For program point L53-1(lines 22 1026) no Hoare annotation was computed. [2018-11-23 02:59:42,480 INFO L448 ceAbstractionStarter]: For program point L846(lines 846 1024) no Hoare annotation was computed. [2018-11-23 02:59:42,480 INFO L448 ceAbstractionStarter]: For program point L780(lines 780 1024) no Hoare annotation was computed. [2018-11-23 02:59:42,480 INFO L448 ceAbstractionStarter]: For program point L648(lines 648 657) no Hoare annotation was computed. [2018-11-23 02:59:42,480 INFO L448 ceAbstractionStarter]: For program point L648-2(lines 648 657) no Hoare annotation was computed. [2018-11-23 02:59:42,481 INFO L448 ceAbstractionStarter]: For program point L450(lines 450 1024) no Hoare annotation was computed. [2018-11-23 02:59:42,481 INFO L448 ceAbstractionStarter]: For program point L384(lines 384 1024) no Hoare annotation was computed. [2018-11-23 02:59:42,481 INFO L448 ceAbstractionStarter]: For program point L186(line 186) no Hoare annotation was computed. [2018-11-23 02:59:42,481 INFO L448 ceAbstractionStarter]: For program point L120(line 120) no Hoare annotation was computed. [2018-11-23 02:59:42,481 INFO L448 ceAbstractionStarter]: For program point L54(line 54) no Hoare annotation was computed. [2018-11-23 02:59:42,481 INFO L448 ceAbstractionStarter]: For program point L254(lines 254 1024) no Hoare annotation was computed. [2018-11-23 02:59:42,481 INFO L448 ceAbstractionStarter]: For program point L188-1(lines 22 1026) no Hoare annotation was computed. [2018-11-23 02:59:42,481 INFO L448 ceAbstractionStarter]: For program point L122-1(lines 22 1026) no Hoare annotation was computed. [2018-11-23 02:59:42,481 INFO L448 ceAbstractionStarter]: For program point L56-1(lines 22 1026) no Hoare annotation was computed. [2018-11-23 02:59:42,481 INFO L448 ceAbstractionStarter]: For program point L981(lines 981 1024) no Hoare annotation was computed. [2018-11-23 02:59:42,481 INFO L448 ceAbstractionStarter]: For program point L915(lines 915 1024) no Hoare annotation was computed. [2018-11-23 02:59:42,481 INFO L448 ceAbstractionStarter]: For program point L717(lines 717 1024) no Hoare annotation was computed. [2018-11-23 02:59:42,481 INFO L448 ceAbstractionStarter]: For program point L189(line 189) no Hoare annotation was computed. [2018-11-23 02:59:42,481 INFO L448 ceAbstractionStarter]: For program point L123(line 123) no Hoare annotation was computed. [2018-11-23 02:59:42,481 INFO L448 ceAbstractionStarter]: For program point L57(line 57) no Hoare annotation was computed. [2018-11-23 02:59:42,481 INFO L448 ceAbstractionStarter]: For program point L916(lines 916 926) no Hoare annotation was computed. [2018-11-23 02:59:42,481 INFO L448 ceAbstractionStarter]: For program point L916-2(lines 916 926) no Hoare annotation was computed. [2018-11-23 02:59:42,482 INFO L448 ceAbstractionStarter]: For program point L718(lines 718 730) no Hoare annotation was computed. [2018-11-23 02:59:42,482 INFO L448 ceAbstractionStarter]: For program point L718-2(lines 718 730) no Hoare annotation was computed. [2018-11-23 02:59:42,482 INFO L448 ceAbstractionStarter]: For program point L586(lines 586 1024) no Hoare annotation was computed. [2018-11-23 02:59:42,482 INFO L448 ceAbstractionStarter]: For program point L322(lines 322 1024) no Hoare annotation was computed. [2018-11-23 02:59:42,482 INFO L448 ceAbstractionStarter]: For program point calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION(line 141) no Hoare annotation was computed. [2018-11-23 02:59:42,482 INFO L448 ceAbstractionStarter]: For program point L587(lines 587 597) no Hoare annotation was computed. [2018-11-23 02:59:42,482 INFO L448 ceAbstractionStarter]: For program point L587-2(lines 587 597) no Hoare annotation was computed. [2018-11-23 02:59:42,482 INFO L448 ceAbstractionStarter]: For program point L191-1(lines 22 1026) no Hoare annotation was computed. [2018-11-23 02:59:42,482 INFO L448 ceAbstractionStarter]: For program point L125-1(lines 22 1026) no Hoare annotation was computed. [2018-11-23 02:59:42,482 INFO L448 ceAbstractionStarter]: For program point L59-1(lines 22 1026) no Hoare annotation was computed. [2018-11-23 02:59:42,482 INFO L448 ceAbstractionStarter]: For program point L852(lines 852 1024) no Hoare annotation was computed. [2018-11-23 02:59:42,483 INFO L444 ceAbstractionStarter]: At program point calculate_outputENTRY(lines 22 1026) the Hoare annotation is: (let ((.cse1 (= 1 |old(~a4~0)|)) (.cse19 (<= |old(~a23~0)| 306)) (.cse8 (= ~a29~0 |old(~a29~0)|)) (.cse7 (= ~a23~0 |old(~a23~0)|)) (.cse9 (= ~a4~0 |old(~a4~0)|)) (.cse10 (= ~a25~0 |old(~a25~0)|)) (.cse5 (= 10 |old(~a25~0)|)) (.cse4 (= 13 |old(~a25~0)|))) (let ((.cse13 (< 245 |old(~a29~0)|)) (.cse14 (<= |old(~a29~0)| 140)) (.cse0 (< |old(~a25~0)| 10)) (.cse23 (< (+ |old(~a23~0)| 599772) 0)) (.cse18 (not .cse4)) (.cse17 (forall ((v_prenex_345 Int)) (or (< (+ (mod v_prenex_345 15) 260) |old(~a29~0)|) (< v_prenex_345 |old(~a29~0)|) (< v_prenex_345 0)))) (.cse16 (< |old(~a29~0)| 141)) (.cse22 (< 140 |old(~a29~0)|)) (.cse11 (not .cse5)) (.cse12 (and .cse8 .cse7 .cse9 .cse10)) (.cse21 (not (= 9 |old(~a25~0)|))) (.cse6 (< 138 |old(~a23~0)|)) (.cse2 (not (= 15 ~a8~0))) (.cse3 (not (= 1 ~a3~0))) (.cse25 (< |old(~a29~0)| 10250)) (.cse20 (<= 127751 (div (div |old(~a23~0)| 5) 5))) (.cse24 (or .cse19 .cse4)) (.cse15 (not .cse1))) (and (or .cse0 .cse1 (or .cse2 .cse3 .cse4 .cse5 .cse6) (and .cse7 .cse8 .cse9 .cse10)) (or .cse11 .cse12 .cse13 .cse2 .cse3 .cse14 .cse15) (or .cse13 .cse6 .cse2 .cse3 .cse14 .cse15 .cse12) (or .cse12 .cse0 .cse16 .cse2 .cse3 .cse17 .cse4 .cse5 .cse6) (or .cse13 .cse12 .cse2 .cse3 .cse14 .cse15 .cse18) (or .cse6 .cse12 .cse2 .cse3 .cse18 (<= (+ |old(~a23~0)| 43) 0)) (or .cse12 .cse2 .cse3 .cse19 .cse20 .cse15 .cse18) (or .cse2 .cse3 .cse1 .cse21 .cse22 .cse12 .cse6) (or .cse16 .cse2 .cse3 .cse20 .cse21 .cse12 .cse15) (or .cse2 .cse3 .cse20 .cse21 .cse15 .cse12 .cse23) (or .cse11 .cse2 .cse3 .cse20 .cse24 .cse15 .cse12) (or (not (= 12 |old(~a25~0)|)) .cse2 .cse3 (and .cse19 (< 277 |old(~a29~0)|)) .cse12 (not (= 0 |old(~a4~0)|))) (or .cse2 .cse3 .cse25 .cse20 .cse12 .cse15 .cse18 .cse23) (or .cse0 .cse2 .cse3 .cse20 .cse15 .cse4 .cse12 .cse5 .cse23) (or .cse12 .cse22 .cse23 .cse2 .cse3 .cse20 .cse15 .cse18) (or .cse17 .cse21 .cse12 .cse16 .cse2 .cse3 .cse15) (or .cse11 .cse2 .cse3 .cse12 .cse20 .cse1 .cse22) (or .cse11 .cse2 .cse3 .cse15 .cse6 .cse12) (or .cse2 .cse3 .cse25 .cse12 .cse21 .cse6) (or (and (and .cse8 .cse7) .cse9 .cse10) (or .cse2 .cse3 .cse25 .cse20 .cse24 .cse15))))) [2018-11-23 02:59:42,483 INFO L448 ceAbstractionStarter]: For program point L456(lines 456 1024) no Hoare annotation was computed. [2018-11-23 02:59:42,483 INFO L448 ceAbstractionStarter]: For program point L192(line 192) no Hoare annotation was computed. [2018-11-23 02:59:42,483 INFO L448 ceAbstractionStarter]: For program point L126(line 126) no Hoare annotation was computed. [2018-11-23 02:59:42,483 INFO L448 ceAbstractionStarter]: For program point L60(line 60) no Hoare annotation was computed. [2018-11-23 02:59:42,483 INFO L448 ceAbstractionStarter]: For program point L787(lines 787 1024) no Hoare annotation was computed. [2018-11-23 02:59:42,483 INFO L448 ceAbstractionStarter]: For program point L391(lines 391 1024) no Hoare annotation was computed. [2018-11-23 02:59:42,483 INFO L448 ceAbstractionStarter]: For program point L260(lines 260 1024) no Hoare annotation was computed. [2018-11-23 02:59:42,483 INFO L448 ceAbstractionStarter]: For program point L194-1(lines 22 1026) no Hoare annotation was computed. [2018-11-23 02:59:42,483 INFO L448 ceAbstractionStarter]: For program point L128-1(lines 22 1026) no Hoare annotation was computed. [2018-11-23 02:59:42,483 INFO L448 ceAbstractionStarter]: For program point L62-1(lines 22 1026) no Hoare annotation was computed. [2018-11-23 02:59:42,483 INFO L448 ceAbstractionStarter]: For program point L195(line 195) no Hoare annotation was computed. [2018-11-23 02:59:42,483 INFO L448 ceAbstractionStarter]: For program point L129(line 129) no Hoare annotation was computed. [2018-11-23 02:59:42,483 INFO L448 ceAbstractionStarter]: For program point L63(line 63) no Hoare annotation was computed. [2018-11-23 02:59:42,483 INFO L448 ceAbstractionStarter]: For program point L988(lines 988 1024) no Hoare annotation was computed. [2018-11-23 02:59:42,483 INFO L448 ceAbstractionStarter]: For program point L658(lines 658 1024) no Hoare annotation was computed. [2018-11-23 02:59:42,483 INFO L448 ceAbstractionStarter]: For program point L526(lines 526 1024) no Hoare annotation was computed. [2018-11-23 02:59:42,483 INFO L448 ceAbstractionStarter]: For program point L329(lines 329 1024) no Hoare annotation was computed. [2018-11-23 02:59:42,483 INFO L448 ceAbstractionStarter]: For program point L197-1(lines 22 1026) no Hoare annotation was computed. [2018-11-23 02:59:42,484 INFO L448 ceAbstractionStarter]: For program point L131-1(lines 22 1026) no Hoare annotation was computed. [2018-11-23 02:59:42,484 INFO L448 ceAbstractionStarter]: For program point L65-1(lines 22 1026) no Hoare annotation was computed. [2018-11-23 02:59:42,484 INFO L448 ceAbstractionStarter]: For program point L792(lines 792 1024) no Hoare annotation was computed. [2018-11-23 02:59:42,484 INFO L448 ceAbstractionStarter]: For program point L198(line 198) no Hoare annotation was computed. [2018-11-23 02:59:42,484 INFO L448 ceAbstractionStarter]: For program point L132(line 132) no Hoare annotation was computed. [2018-11-23 02:59:42,484 INFO L448 ceAbstractionStarter]: For program point L66(line 66) no Hoare annotation was computed. [2018-11-23 02:59:42,484 INFO L448 ceAbstractionStarter]: For program point L859(lines 859 1024) no Hoare annotation was computed. [2018-11-23 02:59:42,484 INFO L448 ceAbstractionStarter]: For program point L463(lines 463 1024) no Hoare annotation was computed. [2018-11-23 02:59:42,484 INFO L448 ceAbstractionStarter]: For program point L265(lines 265 1024) no Hoare annotation was computed. [2018-11-23 02:59:42,484 INFO L448 ceAbstractionStarter]: For program point L398(lines 398 1024) no Hoare annotation was computed. [2018-11-23 02:59:42,484 INFO L448 ceAbstractionStarter]: For program point L200-1(lines 22 1026) no Hoare annotation was computed. [2018-11-23 02:59:42,484 INFO L448 ceAbstractionStarter]: For program point L134-1(lines 22 1026) no Hoare annotation was computed. [2018-11-23 02:59:42,484 INFO L448 ceAbstractionStarter]: For program point L68-1(lines 22 1026) no Hoare annotation was computed. [2018-11-23 02:59:42,484 INFO L448 ceAbstractionStarter]: For program point L993(lines 993 1024) no Hoare annotation was computed. [2018-11-23 02:59:42,484 INFO L448 ceAbstractionStarter]: For program point L927(lines 927 1024) no Hoare annotation was computed. [2018-11-23 02:59:42,484 INFO L448 ceAbstractionStarter]: For program point L663(lines 663 1024) no Hoare annotation was computed. [2018-11-23 02:59:42,484 INFO L448 ceAbstractionStarter]: For program point L531(lines 531 1024) no Hoare annotation was computed. [2018-11-23 02:59:42,484 INFO L448 ceAbstractionStarter]: For program point L399(lines 399 410) no Hoare annotation was computed. [2018-11-23 02:59:42,484 INFO L448 ceAbstractionStarter]: For program point L399-2(lines 399 410) no Hoare annotation was computed. [2018-11-23 02:59:42,484 INFO L448 ceAbstractionStarter]: For program point L201(line 201) no Hoare annotation was computed. [2018-11-23 02:59:42,484 INFO L448 ceAbstractionStarter]: For program point L135(line 135) no Hoare annotation was computed. [2018-11-23 02:59:42,484 INFO L448 ceAbstractionStarter]: For program point L69(line 69) no Hoare annotation was computed. [2018-11-23 02:59:42,484 INFO L448 ceAbstractionStarter]: For program point L598(lines 598 1024) no Hoare annotation was computed. [2018-11-23 02:59:42,484 INFO L448 ceAbstractionStarter]: For program point L334(lines 334 1024) no Hoare annotation was computed. [2018-11-23 02:59:42,484 INFO L448 ceAbstractionStarter]: For program point L268(lines 268 1024) no Hoare annotation was computed. [2018-11-23 02:59:42,484 INFO L448 ceAbstractionStarter]: For program point L731(lines 731 1024) no Hoare annotation was computed. [2018-11-23 02:59:42,485 INFO L448 ceAbstractionStarter]: For program point L203-1(lines 22 1026) no Hoare annotation was computed. [2018-11-23 02:59:42,485 INFO L448 ceAbstractionStarter]: For program point L137-1(lines 22 1026) no Hoare annotation was computed. [2018-11-23 02:59:42,485 INFO L448 ceAbstractionStarter]: For program point L71-1(lines 22 1026) no Hoare annotation was computed. [2018-11-23 02:59:42,485 INFO L448 ceAbstractionStarter]: For program point L204(line 204) no Hoare annotation was computed. [2018-11-23 02:59:42,485 INFO L448 ceAbstractionStarter]: For program point L138(line 138) no Hoare annotation was computed. [2018-11-23 02:59:42,485 INFO L448 ceAbstractionStarter]: For program point L72(line 72) no Hoare annotation was computed. [2018-11-23 02:59:42,485 INFO L448 ceAbstractionStarter]: For program point L865(lines 865 1024) no Hoare annotation was computed. [2018-11-23 02:59:42,485 INFO L448 ceAbstractionStarter]: For program point L799(lines 799 1024) no Hoare annotation was computed. [2018-11-23 02:59:42,485 INFO L448 ceAbstractionStarter]: For program point L932(lines 932 1024) no Hoare annotation was computed. [2018-11-23 02:59:42,485 INFO L448 ceAbstractionStarter]: For program point L866(lines 866 875) no Hoare annotation was computed. [2018-11-23 02:59:42,485 INFO L448 ceAbstractionStarter]: For program point L866-2(lines 866 875) no Hoare annotation was computed. [2018-11-23 02:59:42,485 INFO L448 ceAbstractionStarter]: For program point L470(lines 470 1024) no Hoare annotation was computed. [2018-11-23 02:59:42,485 INFO L448 ceAbstractionStarter]: For program point L140-1(lines 22 1026) no Hoare annotation was computed. [2018-11-23 02:59:42,485 INFO L448 ceAbstractionStarter]: For program point L74-1(lines 22 1026) no Hoare annotation was computed. [2018-11-23 02:59:42,485 INFO L448 ceAbstractionStarter]: For program point L603(lines 603 1024) no Hoare annotation was computed. [2018-11-23 02:59:42,485 INFO L448 ceAbstractionStarter]: For program point L537(lines 537 1024) no Hoare annotation was computed. [2018-11-23 02:59:42,485 INFO L448 ceAbstractionStarter]: For program point L141(line 141) no Hoare annotation was computed. [2018-11-23 02:59:42,485 INFO L448 ceAbstractionStarter]: For program point L75(line 75) no Hoare annotation was computed. [2018-11-23 02:59:42,486 INFO L448 ceAbstractionStarter]: For program point L1000(lines 1000 1024) no Hoare annotation was computed. [2018-11-23 02:59:42,486 INFO L448 ceAbstractionStarter]: For program point L670(lines 670 1024) no Hoare annotation was computed. [2018-11-23 02:59:42,486 INFO L448 ceAbstractionStarter]: For program point L604(lines 604 614) no Hoare annotation was computed. [2018-11-23 02:59:42,486 INFO L448 ceAbstractionStarter]: For program point L604-2(lines 604 614) no Hoare annotation was computed. [2018-11-23 02:59:42,486 INFO L448 ceAbstractionStarter]: For program point L340(lines 340 1024) no Hoare annotation was computed. [2018-11-23 02:59:42,486 INFO L448 ceAbstractionStarter]: For program point L275(lines 275 1024) no Hoare annotation was computed. [2018-11-23 02:59:42,486 INFO L448 ceAbstractionStarter]: For program point L143-1(lines 22 1026) no Hoare annotation was computed. [2018-11-23 02:59:42,486 INFO L448 ceAbstractionStarter]: For program point L77-1(lines 22 1026) no Hoare annotation was computed. [2018-11-23 02:59:42,486 INFO L448 ceAbstractionStarter]: For program point L804(lines 804 1024) no Hoare annotation was computed. [2018-11-23 02:59:42,486 INFO L448 ceAbstractionStarter]: For program point L738(lines 738 1024) no Hoare annotation was computed. [2018-11-23 02:59:42,486 INFO L448 ceAbstractionStarter]: For program point L144(line 144) no Hoare annotation was computed. [2018-11-23 02:59:42,486 INFO L448 ceAbstractionStarter]: For program point L78(line 78) no Hoare annotation was computed. [2018-11-23 02:59:42,486 INFO L448 ceAbstractionStarter]: For program point L805(lines 805 815) no Hoare annotation was computed. [2018-11-23 02:59:42,486 INFO L448 ceAbstractionStarter]: For program point L805-2(lines 805 815) no Hoare annotation was computed. [2018-11-23 02:59:42,486 INFO L448 ceAbstractionStarter]: For program point L542(lines 542 1024) no Hoare annotation was computed. [2018-11-23 02:59:42,487 INFO L448 ceAbstractionStarter]: For program point L146-1(lines 22 1026) no Hoare annotation was computed. [2018-11-23 02:59:42,487 INFO L448 ceAbstractionStarter]: For program point L80-1(lines 22 1026) no Hoare annotation was computed. [2018-11-23 02:59:42,487 INFO L448 ceAbstractionStarter]: For program point L1005(lines 1005 1024) no Hoare annotation was computed. [2018-11-23 02:59:42,487 INFO L448 ceAbstractionStarter]: For program point L939(lines 939 1024) no Hoare annotation was computed. [2018-11-23 02:59:42,487 INFO L448 ceAbstractionStarter]: For program point L675(lines 675 1024) no Hoare annotation was computed. [2018-11-23 02:59:42,487 INFO L448 ceAbstractionStarter]: For program point L477(lines 477 1024) no Hoare annotation was computed. [2018-11-23 02:59:42,487 INFO L448 ceAbstractionStarter]: For program point L411(lines 411 1024) no Hoare annotation was computed. [2018-11-23 02:59:42,487 INFO L448 ceAbstractionStarter]: For program point L147(line 147) no Hoare annotation was computed. [2018-11-23 02:59:42,487 INFO L448 ceAbstractionStarter]: For program point L81(line 81) no Hoare annotation was computed. [2018-11-23 02:59:42,487 INFO L448 ceAbstractionStarter]: For program point L940(lines 940 952) no Hoare annotation was computed. [2018-11-23 02:59:42,487 INFO L448 ceAbstractionStarter]: For program point L940-2(lines 940 952) no Hoare annotation was computed. [2018-11-23 02:59:42,487 INFO L448 ceAbstractionStarter]: For program point L478(lines 478 486) no Hoare annotation was computed. [2018-11-23 02:59:42,487 INFO L448 ceAbstractionStarter]: For program point L478-2(lines 478 486) no Hoare annotation was computed. [2018-11-23 02:59:42,487 INFO L448 ceAbstractionStarter]: For program point L346(lines 346 1024) no Hoare annotation was computed. [2018-11-23 02:59:42,487 INFO L448 ceAbstractionStarter]: For program point L280(lines 280 1024) no Hoare annotation was computed. [2018-11-23 02:59:42,488 INFO L448 ceAbstractionStarter]: For program point L214(lines 214 1024) no Hoare annotation was computed. [2018-11-23 02:59:42,488 INFO L448 ceAbstractionStarter]: For program point L743(lines 743 1024) no Hoare annotation was computed. [2018-11-23 02:59:42,488 INFO L448 ceAbstractionStarter]: For program point L149-1(lines 22 1026) no Hoare annotation was computed. [2018-11-23 02:59:42,488 INFO L448 ceAbstractionStarter]: For program point L83-1(lines 22 1026) no Hoare annotation was computed. [2018-11-23 02:59:42,488 INFO L448 ceAbstractionStarter]: For program point L876(lines 876 1024) no Hoare annotation was computed. [2018-11-23 02:59:42,488 INFO L448 ceAbstractionStarter]: For program point L150(line 150) no Hoare annotation was computed. [2018-11-23 02:59:42,488 INFO L448 ceAbstractionStarter]: For program point L84(line 84) no Hoare annotation was computed. [2018-11-23 02:59:42,488 INFO L448 ceAbstractionStarter]: For program point calculate_outputFINAL(lines 22 1026) no Hoare annotation was computed. [2018-11-23 02:59:42,488 INFO L448 ceAbstractionStarter]: For program point L152-1(lines 22 1026) no Hoare annotation was computed. [2018-11-23 02:59:42,488 INFO L448 ceAbstractionStarter]: For program point L86-1(lines 22 1026) no Hoare annotation was computed. [2018-11-23 02:59:42,488 INFO L448 ceAbstractionStarter]: For program point L681(lines 681 1024) no Hoare annotation was computed. [2018-11-23 02:59:42,488 INFO L448 ceAbstractionStarter]: For program point L615(lines 615 1024) no Hoare annotation was computed. [2018-11-23 02:59:42,488 INFO L448 ceAbstractionStarter]: For program point L549(lines 549 1024) no Hoare annotation was computed. [2018-11-23 02:59:42,488 INFO L448 ceAbstractionStarter]: For program point L417(lines 417 1024) no Hoare annotation was computed. [2018-11-23 02:59:42,488 INFO L448 ceAbstractionStarter]: For program point L153(line 153) no Hoare annotation was computed. [2018-11-23 02:59:42,488 INFO L448 ceAbstractionStarter]: For program point L87(line 87) no Hoare annotation was computed. [2018-11-23 02:59:42,488 INFO L448 ceAbstractionStarter]: For program point L1012(lines 1012 1024) no Hoare annotation was computed. [2018-11-23 02:59:42,488 INFO L448 ceAbstractionStarter]: For program point L881(lines 881 1024) no Hoare annotation was computed. [2018-11-23 02:59:42,488 INFO L448 ceAbstractionStarter]: For program point L353(lines 353 1024) no Hoare annotation was computed. [2018-11-23 02:59:42,488 INFO L448 ceAbstractionStarter]: For program point L287(lines 287 1024) no Hoare annotation was computed. [2018-11-23 02:59:42,488 INFO L448 ceAbstractionStarter]: For program point L221(lines 221 1024) no Hoare annotation was computed. [2018-11-23 02:59:42,489 INFO L448 ceAbstractionStarter]: For program point L155-1(lines 22 1026) no Hoare annotation was computed. [2018-11-23 02:59:42,489 INFO L448 ceAbstractionStarter]: For program point L89-1(lines 22 1026) no Hoare annotation was computed. [2018-11-23 02:59:42,489 INFO L448 ceAbstractionStarter]: For program point L23(lines 23 25) no Hoare annotation was computed. [2018-11-23 02:59:42,489 INFO L448 ceAbstractionStarter]: For program point L23-2(lines 22 1026) no Hoare annotation was computed. [2018-11-23 02:59:42,489 INFO L448 ceAbstractionStarter]: For program point L816(lines 816 1024) no Hoare annotation was computed. [2018-11-23 02:59:42,489 INFO L448 ceAbstractionStarter]: For program point L750(lines 750 1024) no Hoare annotation was computed. [2018-11-23 02:59:42,489 INFO L448 ceAbstractionStarter]: For program point L156(line 156) no Hoare annotation was computed. [2018-11-23 02:59:42,489 INFO L448 ceAbstractionStarter]: For program point L90(line 90) no Hoare annotation was computed. [2018-11-23 02:59:42,489 INFO L448 ceAbstractionStarter]: For program point L24(line 24) no Hoare annotation was computed. [2018-11-23 02:59:42,489 INFO L448 ceAbstractionStarter]: For program point L487(lines 487 1024) no Hoare annotation was computed. [2018-11-23 02:59:42,489 INFO L448 ceAbstractionStarter]: For program point L488(lines 488 499) no Hoare annotation was computed. [2018-11-23 02:59:42,489 INFO L448 ceAbstractionStarter]: For program point L422(lines 422 1024) no Hoare annotation was computed. [2018-11-23 02:59:42,489 INFO L448 ceAbstractionStarter]: For program point L488-2(lines 488 499) no Hoare annotation was computed. [2018-11-23 02:59:42,489 INFO L448 ceAbstractionStarter]: For program point L158-1(lines 22 1026) no Hoare annotation was computed. [2018-11-23 02:59:42,489 INFO L448 ceAbstractionStarter]: For program point L92-1(lines 22 1026) no Hoare annotation was computed. [2018-11-23 02:59:42,489 INFO L448 ceAbstractionStarter]: For program point L26-1(lines 22 1026) no Hoare annotation was computed. [2018-11-23 02:59:42,489 INFO L448 ceAbstractionStarter]: For program point L1017(lines 1017 1024) no Hoare annotation was computed. [2018-11-23 02:59:42,489 INFO L448 ceAbstractionStarter]: For program point L621(lines 621 1024) no Hoare annotation was computed. [2018-11-23 02:59:42,489 INFO L448 ceAbstractionStarter]: For program point L555(lines 555 1024) no Hoare annotation was computed. [2018-11-23 02:59:42,489 INFO L448 ceAbstractionStarter]: For program point L159(line 159) no Hoare annotation was computed. [2018-11-23 02:59:42,489 INFO L448 ceAbstractionStarter]: For program point L93(line 93) no Hoare annotation was computed. [2018-11-23 02:59:42,489 INFO L448 ceAbstractionStarter]: For program point L27(line 27) no Hoare annotation was computed. [2018-11-23 02:59:42,489 INFO L448 ceAbstractionStarter]: For program point L886(lines 886 1024) no Hoare annotation was computed. [2018-11-23 02:59:42,489 INFO L448 ceAbstractionStarter]: For program point L688(lines 688 1024) no Hoare annotation was computed. [2018-11-23 02:59:42,489 INFO L448 ceAbstractionStarter]: For program point L358(lines 358 1024) no Hoare annotation was computed. [2018-11-23 02:59:42,490 INFO L448 ceAbstractionStarter]: For program point L953(lines 953 1024) no Hoare annotation was computed. [2018-11-23 02:59:42,490 INFO L448 ceAbstractionStarter]: For program point L227(lines 227 1024) no Hoare annotation was computed. [2018-11-23 02:59:42,490 INFO L448 ceAbstractionStarter]: For program point L161-1(lines 22 1026) no Hoare annotation was computed. [2018-11-23 02:59:42,490 INFO L448 ceAbstractionStarter]: For program point L95-1(lines 22 1026) no Hoare annotation was computed. [2018-11-23 02:59:42,490 INFO L448 ceAbstractionStarter]: For program point L29-1(lines 22 1026) no Hoare annotation was computed. [2018-11-23 02:59:42,490 INFO L448 ceAbstractionStarter]: For program point L822(lines 822 1024) no Hoare annotation was computed. [2018-11-23 02:59:42,490 INFO L448 ceAbstractionStarter]: For program point L294(lines 294 1024) no Hoare annotation was computed. [2018-11-23 02:59:42,490 INFO L448 ceAbstractionStarter]: For program point L162(line 162) no Hoare annotation was computed. [2018-11-23 02:59:42,490 INFO L448 ceAbstractionStarter]: For program point L96(line 96) no Hoare annotation was computed. [2018-11-23 02:59:42,490 INFO L448 ceAbstractionStarter]: For program point L30(line 30) no Hoare annotation was computed. [2018-11-23 02:59:42,490 INFO L448 ceAbstractionStarter]: For program point L757(lines 757 1024) no Hoare annotation was computed. [2018-11-23 02:59:42,490 INFO L448 ceAbstractionStarter]: For program point L758(lines 758 768) no Hoare annotation was computed. [2018-11-23 02:59:42,490 INFO L448 ceAbstractionStarter]: For program point L758-2(lines 758 768) no Hoare annotation was computed. [2018-11-23 02:59:42,490 INFO L448 ceAbstractionStarter]: For program point L164-1(lines 22 1026) no Hoare annotation was computed. [2018-11-23 02:59:42,490 INFO L448 ceAbstractionStarter]: For program point L98-1(lines 22 1026) no Hoare annotation was computed. [2018-11-23 02:59:42,490 INFO L448 ceAbstractionStarter]: For program point L32-1(lines 22 1026) no Hoare annotation was computed. [2018-11-23 02:59:42,490 INFO L448 ceAbstractionStarter]: For program point L825(lines 825 1024) no Hoare annotation was computed. [2018-11-23 02:59:42,491 INFO L448 ceAbstractionStarter]: For program point L561(lines 561 1024) no Hoare annotation was computed. [2018-11-23 02:59:42,491 INFO L448 ceAbstractionStarter]: For program point L429(lines 429 1024) no Hoare annotation was computed. [2018-11-23 02:59:42,491 INFO L448 ceAbstractionStarter]: For program point L165(line 165) no Hoare annotation was computed. [2018-11-23 02:59:42,491 INFO L448 ceAbstractionStarter]: For program point L99(line 99) no Hoare annotation was computed. [2018-11-23 02:59:42,491 INFO L448 ceAbstractionStarter]: For program point L33(line 33) no Hoare annotation was computed. [2018-11-23 02:59:42,491 INFO L448 ceAbstractionStarter]: For program point L958(lines 958 1024) no Hoare annotation was computed. [2018-11-23 02:59:42,491 INFO L448 ceAbstractionStarter]: For program point L694(lines 694 1024) no Hoare annotation was computed. [2018-11-23 02:59:42,491 INFO L448 ceAbstractionStarter]: For program point L628(lines 628 1024) no Hoare annotation was computed. [2018-11-23 02:59:42,491 INFO L448 ceAbstractionStarter]: For program point L893(lines 893 1024) no Hoare annotation was computed. [2018-11-23 02:59:42,491 INFO L448 ceAbstractionStarter]: For program point L695(lines 695 705) no Hoare annotation was computed. [2018-11-23 02:59:42,491 INFO L448 ceAbstractionStarter]: For program point L695-2(lines 695 705) no Hoare annotation was computed. [2018-11-23 02:59:42,491 INFO L448 ceAbstractionStarter]: For program point L365(lines 365 1024) no Hoare annotation was computed. [2018-11-23 02:59:42,491 INFO L448 ceAbstractionStarter]: For program point L299(lines 299 1024) no Hoare annotation was computed. [2018-11-23 02:59:42,491 INFO L448 ceAbstractionStarter]: For program point L233(lines 233 1024) no Hoare annotation was computed. [2018-11-23 02:59:42,491 INFO L448 ceAbstractionStarter]: For program point L167-1(lines 22 1026) no Hoare annotation was computed. [2018-11-23 02:59:42,491 INFO L448 ceAbstractionStarter]: For program point L101-1(lines 22 1026) no Hoare annotation was computed. [2018-11-23 02:59:42,492 INFO L448 ceAbstractionStarter]: For program point L35-1(lines 22 1026) no Hoare annotation was computed. [2018-11-23 02:59:42,492 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startEXIT(line -1) no Hoare annotation was computed. [2018-11-23 02:59:42,492 INFO L444 ceAbstractionStarter]: At program point L-1(line -1) the Hoare annotation is: (and (= ~a23~0 312) (= ~a8~0 15) (= ~a29~0 130) (= 1 ~a4~0) (= ~a25~0 10) (= ~a3~0 1)) [2018-11-23 02:59:42,492 INFO L451 ceAbstractionStarter]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2018-11-23 02:59:42,492 INFO L448 ceAbstractionStarter]: For program point ULTIMATE.startFINAL(line -1) no Hoare annotation was computed. [2018-11-23 02:59:42,492 INFO L444 ceAbstractionStarter]: At program point mainENTRY(lines 1028 1044) the Hoare annotation is: (or (not (= 10 |old(~a25~0)|)) (not (= 15 ~a8~0)) (not (= 1 ~a3~0)) (and (= ~a29~0 |old(~a29~0)|) (= ~a23~0 312) (= ~a4~0 |old(~a4~0)|) (= ~a25~0 |old(~a25~0)|)) (not (= 312 |old(~a23~0)|)) (not (= 1 |old(~a4~0)|)) (not (= 130 |old(~a29~0)|))) [2018-11-23 02:59:42,492 INFO L448 ceAbstractionStarter]: For program point mainEXIT(lines 1028 1044) no Hoare annotation was computed. [2018-11-23 02:59:42,492 INFO L444 ceAbstractionStarter]: At program point L1042(line 1042) the Hoare annotation is: (let ((.cse7 (= 10 ~a25~0))) (let ((.cse9 (<= ~a29~0 245)) (.cse5 (= 13 ~a25~0)) (.cse11 (<= ~a29~0 140)) (.cse15 (not (= ~a4~0 1))) (.cse16 (<= ~a29~0 274)) (.cse8 (<= 141 ~a29~0)) (.cse12 (not (= ~a25~0 13))) (.cse0 (<= 0 (+ ~a23~0 599772))) (.cse14 (<= 10 ~a25~0)) (.cse13 (not .cse7)) (.cse1 (= 9 ~a25~0)) (.cse4 (<= ~a23~0 138)) (.cse10 (<= 10250 ~a29~0)) (.cse6 (< 306 ~a23~0)) (.cse2 (< (div (div ~a23~0 5) 5) 127751)) (.cse3 (= 1 ~a4~0))) (or (and .cse0 .cse1 .cse2 .cse3) (not (= 10 |old(~a25~0)|)) (and .cse4 (< 0 (+ ~a23~0 43)) .cse5) (not (= 1 |old(~a4~0)|)) (not (= 130 |old(~a29~0)|)) (and .cse6 .cse2 .cse7 .cse3) (and (and .cse5 .cse8 .cse9) .cse3) (and .cse4 .cse7 .cse3) (and (and .cse4 .cse3) .cse8 .cse9) (and (and .cse0 .cse2) .cse10 (= |old(~a4~0)| ~a4~0) .cse5) (< 312 |old(~a23~0)|) (and .cse7 .cse8 .cse9 .cse3) (and .cse6 .cse2 .cse5 .cse3) (< |old(~a23~0)| 312) (and (and (and .cse0 .cse2 .cse11) .cse5) .cse3) (not (= 1 ~a3~0)) (and (and .cse12 .cse4 .cse13) .cse14 .cse15) (and .cse14 (and (and .cse12 .cse16 .cse2 .cse13) .cse3) .cse8) (and (and .cse1 .cse4 .cse11) .cse15) (and (and .cse2 .cse11) .cse7 .cse15) (and (and (and .cse1 .cse16) .cse3) .cse8) (and (and .cse1 .cse4 .cse3) .cse8) (and .cse12 .cse2 .cse3 .cse0 .cse14 .cse13) (and .cse10 (and .cse1 .cse4)) (and (= ~a25~0 12) (= 0 ~a4~0) (or .cse6 (<= ~a29~0 277))) (and .cse10 .cse6 .cse2 .cse3) (not (= 15 ~a8~0))))) [2018-11-23 02:59:42,492 INFO L448 ceAbstractionStarter]: For program point L1042-1(line 1042) no Hoare annotation was computed. [2018-11-23 02:59:42,492 INFO L448 ceAbstractionStarter]: For program point L1039(line 1039) no Hoare annotation was computed. [2018-11-23 02:59:42,493 INFO L444 ceAbstractionStarter]: At program point L1034-2(lines 1034 1043) the Hoare annotation is: (let ((.cse7 (= 10 ~a25~0))) (let ((.cse9 (<= ~a29~0 245)) (.cse5 (= 13 ~a25~0)) (.cse11 (<= ~a29~0 140)) (.cse15 (not (= ~a4~0 1))) (.cse16 (<= ~a29~0 274)) (.cse8 (<= 141 ~a29~0)) (.cse12 (not (= ~a25~0 13))) (.cse0 (<= 0 (+ ~a23~0 599772))) (.cse14 (<= 10 ~a25~0)) (.cse13 (not .cse7)) (.cse1 (= 9 ~a25~0)) (.cse4 (<= ~a23~0 138)) (.cse10 (<= 10250 ~a29~0)) (.cse6 (< 306 ~a23~0)) (.cse2 (< (div (div ~a23~0 5) 5) 127751)) (.cse3 (= 1 ~a4~0))) (or (and .cse0 .cse1 .cse2 .cse3) (not (= 10 |old(~a25~0)|)) (and .cse4 (< 0 (+ ~a23~0 43)) .cse5) (not (= 1 |old(~a4~0)|)) (not (= 130 |old(~a29~0)|)) (and .cse6 .cse2 .cse7 .cse3) (and (and .cse5 .cse8 .cse9) .cse3) (and .cse4 .cse7 .cse3) (and (and .cse4 .cse3) .cse8 .cse9) (and (and .cse0 .cse2) .cse10 (= |old(~a4~0)| ~a4~0) .cse5) (< 312 |old(~a23~0)|) (and .cse7 .cse8 .cse9 .cse3) (and .cse6 .cse2 .cse5 .cse3) (< |old(~a23~0)| 312) (and (and (and .cse0 .cse2 .cse11) .cse5) .cse3) (not (= 1 ~a3~0)) (and (and .cse12 .cse4 .cse13) .cse14 .cse15) (and .cse14 (and (and .cse12 .cse16 .cse2 .cse13) .cse3) .cse8) (and (and .cse1 .cse4 .cse11) .cse15) (and (and .cse2 .cse11) .cse7 .cse15) (and (and (and .cse1 .cse16) .cse3) .cse8) (and (and .cse1 .cse4 .cse3) .cse8) (and .cse12 .cse2 .cse3 .cse0 .cse14 .cse13) (and .cse10 (and .cse1 .cse4)) (and (= ~a25~0 12) (= 0 ~a4~0) (or .cse6 (<= ~a29~0 277))) (and .cse10 .cse6 .cse2 .cse3) (not (= 15 ~a8~0))))) [2018-11-23 02:59:42,493 INFO L448 ceAbstractionStarter]: For program point L1034-3(lines 1028 1044) no Hoare annotation was computed. [2018-11-23 02:59:42,504 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 23.11 02:59:42 BoogieIcfgContainer [2018-11-23 02:59:42,504 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2018-11-23 02:59:42,505 INFO L113 PluginConnector]: ------------------------Witness Printer---------------------------- [2018-11-23 02:59:42,505 INFO L271 PluginConnector]: Initializing Witness Printer... [2018-11-23 02:59:42,505 INFO L276 PluginConnector]: Witness Printer initialized [2018-11-23 02:59:42,505 INFO L185 PluginConnector]: Executing the observer RCFGCatcher from plugin Witness Printer for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 23.11 02:49:36" (3/4) ... [2018-11-23 02:59:42,507 INFO L144 WitnessPrinter]: Generating witness for correct program [2018-11-23 02:59:42,511 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure ULTIMATE.init [2018-11-23 02:59:42,511 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure calculate_output [2018-11-23 02:59:42,511 INFO L354 RCFGBacktranslator]: Ignoring RootEdge to procedure main [2018-11-23 02:59:42,524 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 6 nodes and edges [2018-11-23 02:59:42,525 INFO L879 BoogieBacktranslator]: Reduced CFG by removing 3 nodes and edges [2018-11-23 02:59:42,564 WARN L221 nessWitnessGenerator]: Not writing invariant because ACSL is forbidden: ((((((((((((((((((((((((((((0 <= a23 + 599772 && 9 == a25) && a23 / 5 / 5 < 127751) && 1 == a4) || !(10 == \old(a25))) || ((a23 <= 138 && 0 < a23 + 43) && 13 == a25)) || !(1 == \old(a4))) || !(130 == \old(a29))) || (((306 < a23 && a23 / 5 / 5 < 127751) && 10 == a25) && 1 == a4)) || (((13 == a25 && 141 <= a29) && a29 <= 245) && 1 == a4)) || ((a23 <= 138 && 10 == a25) && 1 == a4)) || (((a23 <= 138 && 1 == a4) && 141 <= a29) && a29 <= 245)) || ((((0 <= a23 + 599772 && a23 / 5 / 5 < 127751) && 10250 <= a29) && \old(a4) == a4) && 13 == a25)) || 312 < \old(a23)) || (((10 == a25 && 141 <= a29) && a29 <= 245) && 1 == a4)) || (((306 < a23 && a23 / 5 / 5 < 127751) && 13 == a25) && 1 == a4)) || \old(a23) < 312) || ((((0 <= a23 + 599772 && a23 / 5 / 5 < 127751) && a29 <= 140) && 13 == a25) && 1 == a4)) || !(1 == a3)) || ((((!(a25 == 13) && a23 <= 138) && !(10 == a25)) && 10 <= a25) && !(a4 == 1))) || ((10 <= a25 && (((!(a25 == 13) && a29 <= 274) && a23 / 5 / 5 < 127751) && !(10 == a25)) && 1 == a4) && 141 <= a29)) || (((9 == a25 && a23 <= 138) && a29 <= 140) && !(a4 == 1))) || (((a23 / 5 / 5 < 127751 && a29 <= 140) && 10 == a25) && !(a4 == 1))) || (((9 == a25 && a29 <= 274) && 1 == a4) && 141 <= a29)) || (((9 == a25 && a23 <= 138) && 1 == a4) && 141 <= a29)) || (((((!(a25 == 13) && a23 / 5 / 5 < 127751) && 1 == a4) && 0 <= a23 + 599772) && 10 <= a25) && !(10 == a25))) || (10250 <= a29 && 9 == a25 && a23 <= 138)) || ((a25 == 12 && 0 == a4) && (306 < a23 || a29 <= 277))) || (((10250 <= a29 && 306 < a23) && a23 / 5 / 5 < 127751) && 1 == a4)) || !(15 == a8) [2018-11-23 02:59:42,686 INFO L145 WitnessManager]: Wrote witness to /tmp/vcloud-vcloud-master/worker/working_dir_8b94a24b-f169-420b-9280-2c59a0acd065/bin-2019/utaipan/witness.graphml [2018-11-23 02:59:42,687 INFO L132 PluginConnector]: ------------------------ END Witness Printer---------------------------- [2018-11-23 02:59:42,687 INFO L168 Benchmark]: Toolchain (without parser) took 608075.88 ms. Allocated memory was 1.0 GB in the beginning and 5.3 GB in the end (delta: 4.3 GB). Free memory was 955.5 MB in the beginning and 2.9 GB in the end (delta: -1.9 GB). Peak memory consumption was 2.3 GB. Max. memory is 11.5 GB. [2018-11-23 02:59:42,688 INFO L168 Benchmark]: CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 982.9 MB. There was no memory consumed. Max. memory is 11.5 GB. [2018-11-23 02:59:42,688 INFO L168 Benchmark]: CACSL2BoogieTranslator took 483.00 ms. Allocated memory is still 1.0 GB. Free memory was 955.5 MB in the beginning and 896.4 MB in the end (delta: 59.1 MB). Peak memory consumption was 59.1 MB. Max. memory is 11.5 GB. [2018-11-23 02:59:42,688 INFO L168 Benchmark]: Boogie Procedure Inliner took 101.03 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 185.1 MB). Free memory was 896.4 MB in the beginning and 1.2 GB in the end (delta: -272.4 MB). Peak memory consumption was 23.0 MB. Max. memory is 11.5 GB. [2018-11-23 02:59:42,688 INFO L168 Benchmark]: Boogie Preprocessor took 61.42 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. [2018-11-23 02:59:42,689 INFO L168 Benchmark]: RCFGBuilder took 1134.66 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 994.5 MB in the end (delta: 167.6 MB). Peak memory consumption was 167.6 MB. Max. memory is 11.5 GB. [2018-11-23 02:59:42,689 INFO L168 Benchmark]: TraceAbstraction took 606110.72 ms. Allocated memory was 1.2 GB in the beginning and 5.3 GB in the end (delta: 4.1 GB). Free memory was 994.5 MB in the beginning and 3.0 GB in the end (delta: -2.0 GB). Peak memory consumption was 4.8 GB. Max. memory is 11.5 GB. [2018-11-23 02:59:42,689 INFO L168 Benchmark]: Witness Printer took 182.01 ms. Allocated memory is still 5.3 GB. Free memory was 3.0 GB in the beginning and 2.9 GB in the end (delta: 69.5 MB). Peak memory consumption was 69.5 MB. Max. memory is 11.5 GB. [2018-11-23 02:59:42,691 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.18 ms. Allocated memory is still 1.0 GB. Free memory is still 982.9 MB. There was no memory consumed. Max. memory is 11.5 GB. * CACSL2BoogieTranslator took 483.00 ms. Allocated memory is still 1.0 GB. Free memory was 955.5 MB in the beginning and 896.4 MB in the end (delta: 59.1 MB). Peak memory consumption was 59.1 MB. Max. memory is 11.5 GB. * Boogie Procedure Inliner took 101.03 ms. Allocated memory was 1.0 GB in the beginning and 1.2 GB in the end (delta: 185.1 MB). Free memory was 896.4 MB in the beginning and 1.2 GB in the end (delta: -272.4 MB). Peak memory consumption was 23.0 MB. Max. memory is 11.5 GB. * Boogie Preprocessor took 61.42 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 1.2 GB in the end (delta: 6.7 MB). Peak memory consumption was 6.7 MB. Max. memory is 11.5 GB. * RCFGBuilder took 1134.66 ms. Allocated memory is still 1.2 GB. Free memory was 1.2 GB in the beginning and 994.5 MB in the end (delta: 167.6 MB). Peak memory consumption was 167.6 MB. Max. memory is 11.5 GB. * TraceAbstraction took 606110.72 ms. Allocated memory was 1.2 GB in the beginning and 5.3 GB in the end (delta: 4.1 GB). Free memory was 994.5 MB in the beginning and 3.0 GB in the end (delta: -2.0 GB). Peak memory consumption was 4.8 GB. Max. memory is 11.5 GB. * Witness Printer took 182.01 ms. Allocated memory is still 5.3 GB. Free memory was 3.0 GB in the beginning and 2.9 GB in the end (delta: 69.5 MB). Peak memory consumption was 69.5 MB. Max. memory is 11.5 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 141]: 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: 1034]: Loop Invariant Derived loop invariant: ((((((((((((((((((((((((((((0 <= a23 + 599772 && 9 == a25) && a23 / 5 / 5 < 127751) && 1 == a4) || !(10 == \old(a25))) || ((a23 <= 138 && 0 < a23 + 43) && 13 == a25)) || !(1 == \old(a4))) || !(130 == \old(a29))) || (((306 < a23 && a23 / 5 / 5 < 127751) && 10 == a25) && 1 == a4)) || (((13 == a25 && 141 <= a29) && a29 <= 245) && 1 == a4)) || ((a23 <= 138 && 10 == a25) && 1 == a4)) || (((a23 <= 138 && 1 == a4) && 141 <= a29) && a29 <= 245)) || ((((0 <= a23 + 599772 && a23 / 5 / 5 < 127751) && 10250 <= a29) && \old(a4) == a4) && 13 == a25)) || 312 < \old(a23)) || (((10 == a25 && 141 <= a29) && a29 <= 245) && 1 == a4)) || (((306 < a23 && a23 / 5 / 5 < 127751) && 13 == a25) && 1 == a4)) || \old(a23) < 312) || ((((0 <= a23 + 599772 && a23 / 5 / 5 < 127751) && a29 <= 140) && 13 == a25) && 1 == a4)) || !(1 == a3)) || ((((!(a25 == 13) && a23 <= 138) && !(10 == a25)) && 10 <= a25) && !(a4 == 1))) || ((10 <= a25 && (((!(a25 == 13) && a29 <= 274) && a23 / 5 / 5 < 127751) && !(10 == a25)) && 1 == a4) && 141 <= a29)) || (((9 == a25 && a23 <= 138) && a29 <= 140) && !(a4 == 1))) || (((a23 / 5 / 5 < 127751 && a29 <= 140) && 10 == a25) && !(a4 == 1))) || (((9 == a25 && a29 <= 274) && 1 == a4) && 141 <= a29)) || (((9 == a25 && a23 <= 138) && 1 == a4) && 141 <= a29)) || (((((!(a25 == 13) && a23 / 5 / 5 < 127751) && 1 == a4) && 0 <= a23 + 599772) && 10 <= a25) && !(10 == a25))) || (10250 <= a29 && 9 == a25 && a23 <= 138)) || ((a25 == 12 && 0 == a4) && (306 < a23 || a29 <= 277))) || (((10250 <= a29 && 306 < a23) && a23 / 5 / 5 < 127751) && 1 == a4)) || !(15 == a8) - StatisticsResult: Ultimate Automizer benchmark data CFG has 4 procedures, 292 locations, 1 error locations. SAFE Result, 606.0s OverallTime, 18 OverallIterations, 10 TraceHistogramMax, 144.9s AutomataDifference, 0.0s DeadEndRemovalTime, 397.6s HoareAnnotationTime, HoareTripleCheckerStatistics: 3462 SDtfs, 43795 SDslu, 6913 SDs, 0 SdLazy, 75214 SolverSat, 17433 SolverUnsat, 45 SolverUnknown, 0 SolverNotchecked, 97.0s Time, PredicateUnifierStatistics: 2 DeclaredPredicates, 16964 GetRequests, 16148 SyntacticMatches, 208 SemanticMatches, 608 ConstructedPredicates, 0 IntricatePredicates, 1 DeprecatedPredicates, 18291 ImplicationChecksByTransitivity, 27.3s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=91248occurred in iteration=12, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 23.1s AbstIntTime, 15 AbstIntIterations, 1 AbstIntStrong, 0.9977982549857551 AbsIntWeakeningRatio, 0.1527777777777778 AbsIntAvgWeakeningVarsNumRemoved, 18.32638888888889 AbsIntAvgWeakenedConjuncts, 0.0s DumpTime, AutomataMinimizationStatistics: 12.5s AutomataMinimizationTime, 18 MinimizatonAttempts, 24348 StatesRemovedByMinimization, 16 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 7 LocationsWithAnnotation, 6811 PreInvPairs, 10577 NumberOfFragments, 1673 HoareAnnotationTreeSize, 6811 FomulaSimplifications, 8855297 FormulaSimplificationTreeSizeReduction, 193.4s HoareSimplificationTime, 7 FomulaSimplificationsInter, 848468 FormulaSimplificationTreeSizeReductionInter, 203.8s HoareSimplificationTimeInter, RefinementEngineStatistics: TraceCheckStatistics: 0.4s SsaConstructionTime, 1.3s SatisfiabilityAnalysisTime, 19.0s InterpolantComputationTime, 16377 NumberOfCodeBlocks, 16377 NumberOfCodeBlocksAsserted, 32 NumberOfCheckSat, 24298 ConstructedInterpolants, 427 QuantifiedInterpolants, 57799168 SizeOfPredicates, 30 NumberOfNonLiveVariables, 12278 ConjunctsInSsa, 117 ConjunctsInUnsatCore, 46 InterpolantComputations, 7 PerfectInterpolantSequences, 46365/51369 InterpolantCoveringCapability, InvariantSynthesisStatistics: No data available, InterpolantConsolidationStatistics: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...