java -Xmx8000000000 -jar /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data --generate-csv --csv-dir csv -tc ../../../trunk/examples/toolchains/AutomizerCInline.xml -s ../../../trunk/examples/settings/ai/taipanbench/svcomp-Reach-64bit-RubberTaipan_Default-OldIcfg.epf -i ../../../trunk/examples/svcomp/eca-rers2012/Problem03_label29_true-unreach-call.c -------------------------------------------------------------------------------- This is Ultimate 0.1.23-dace188-m [2018-09-14 16:03:44,878 INFO L170 SettingsManager]: Resetting all preferences to default values... [2018-09-14 16:03:44,880 INFO L174 SettingsManager]: Resetting UltimateCore preferences to default values [2018-09-14 16:03:44,892 INFO L177 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2018-09-14 16:03:44,892 INFO L174 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2018-09-14 16:03:44,893 INFO L174 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2018-09-14 16:03:44,895 INFO L174 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2018-09-14 16:03:44,897 INFO L174 SettingsManager]: Resetting LassoRanker preferences to default values [2018-09-14 16:03:44,898 INFO L174 SettingsManager]: Resetting Reaching Definitions preferences to default values [2018-09-14 16:03:44,899 INFO L174 SettingsManager]: Resetting SyntaxChecker preferences to default values [2018-09-14 16:03:44,900 INFO L177 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2018-09-14 16:03:44,900 INFO L174 SettingsManager]: Resetting LTL2Aut preferences to default values [2018-09-14 16:03:44,901 INFO L174 SettingsManager]: Resetting PEA to Boogie preferences to default values [2018-09-14 16:03:44,902 INFO L174 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2018-09-14 16:03:44,904 INFO L174 SettingsManager]: Resetting ChcToBoogie preferences to default values [2018-09-14 16:03:44,904 INFO L174 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2018-09-14 16:03:44,905 INFO L174 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2018-09-14 16:03:44,907 INFO L174 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2018-09-14 16:03:44,909 INFO L174 SettingsManager]: Resetting CodeCheck preferences to default values [2018-09-14 16:03:44,913 INFO L174 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2018-09-14 16:03:44,914 INFO L174 SettingsManager]: Resetting RCFGBuilder preferences to default values [2018-09-14 16:03:44,915 INFO L174 SettingsManager]: Resetting TraceAbstraction preferences to default values [2018-09-14 16:03:44,918 INFO L177 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2018-09-14 16:03:44,918 INFO L177 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2018-09-14 16:03:44,919 INFO L174 SettingsManager]: Resetting TreeAutomizer preferences to default values [2018-09-14 16:03:44,920 INFO L174 SettingsManager]: Resetting IcfgTransformer preferences to default values [2018-09-14 16:03:44,921 INFO L174 SettingsManager]: Resetting Boogie Printer preferences to default values [2018-09-14 16:03:44,921 INFO L174 SettingsManager]: Resetting ReqPrinter preferences to default values [2018-09-14 16:03:44,922 INFO L174 SettingsManager]: Resetting Witness Printer preferences to default values [2018-09-14 16:03:44,923 INFO L177 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2018-09-14 16:03:44,924 INFO L174 SettingsManager]: Resetting CDTParser preferences to default values [2018-09-14 16:03:44,924 INFO L177 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2018-09-14 16:03:44,925 INFO L177 SettingsManager]: ReqParser provides no preferences, ignoring... [2018-09-14 16:03:44,925 INFO L174 SettingsManager]: Resetting SmtParser preferences to default values [2018-09-14 16:03:44,926 INFO L174 SettingsManager]: Resetting Witness Parser preferences to default values [2018-09-14 16:03:44,927 INFO L181 SettingsManager]: Finished resetting all preferences to default values... [2018-09-14 16:03:44,927 INFO L98 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/ai/taipanbench/svcomp-Reach-64bit-RubberTaipan_Default-OldIcfg.epf [2018-09-14 16:03:44,942 INFO L110 SettingsManager]: Loading preferences was successful [2018-09-14 16:03:44,942 INFO L112 SettingsManager]: Preferences different from defaults after loading the file: [2018-09-14 16:03:44,943 INFO L131 SettingsManager]: Preferences of Boogie Procedure Inliner differ from their defaults: [2018-09-14 16:03:44,943 INFO L133 SettingsManager]: * User list type=DISABLED [2018-09-14 16:03:44,944 INFO L133 SettingsManager]: * calls to implemented procedures=false [2018-09-14 16:03:44,944 INFO L131 SettingsManager]: Preferences of Abstract Interpretation differ from their defaults: [2018-09-14 16:03:44,944 INFO L133 SettingsManager]: * Abstract domain for RCFG-of-the-future=PoormanAbstractDomain [2018-09-14 16:03:44,944 INFO L133 SettingsManager]: * Abstract domain=CompoundDomain [2018-09-14 16:03:44,944 INFO L133 SettingsManager]: * Log string format=TERM [2018-09-14 16:03:44,945 INFO L133 SettingsManager]: * Check feasibility of abstract posts with an SMT solver=true [2018-09-14 16:03:44,945 INFO L133 SettingsManager]: * Interval Domain=false [2018-09-14 16:03:44,946 INFO L131 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2018-09-14 16:03:44,946 INFO L133 SettingsManager]: * Overapproximate operations on floating types=true [2018-09-14 16:03:44,946 INFO L133 SettingsManager]: * Check division by zero=IGNORE [2018-09-14 16:03:44,946 INFO L133 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2018-09-14 16:03:44,946 INFO L133 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2018-09-14 16:03:44,947 INFO L133 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2018-09-14 16:03:44,947 INFO L133 SettingsManager]: * Check if freed pointer was valid=false [2018-09-14 16:03:44,947 INFO L133 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2018-09-14 16:03:44,947 INFO L131 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2018-09-14 16:03:44,947 INFO L133 SettingsManager]: * Size of a code block=SequenceOfStatements [2018-09-14 16:03:44,948 INFO L133 SettingsManager]: * To the following directory=./dump/ [2018-09-14 16:03:44,948 INFO L133 SettingsManager]: * SMT solver=External_DefaultMode [2018-09-14 16:03:44,948 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2018-09-14 16:03:44,948 INFO L131 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2018-09-14 16:03:44,948 INFO L133 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2018-09-14 16:03:44,949 INFO L133 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2018-09-14 16:03:44,949 INFO L133 SettingsManager]: * Trace refinement strategy=RUBBER_TAIPAN [2018-09-14 16:03:44,949 INFO L133 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode [2018-09-14 16:03:44,949 INFO L133 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2018-09-14 16:03:44,949 INFO L133 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2018-09-14 16:03:44,949 INFO L133 SettingsManager]: * To the following directory=dump/ [2018-09-14 16:03:44,950 INFO L133 SettingsManager]: * Abstract interpretation Mode=USE_PREDICATES [2018-09-14 16:03:44,994 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2018-09-14 16:03:45,007 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2018-09-14 16:03:45,011 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2018-09-14 16:03:45,013 INFO L271 PluginConnector]: Initializing CDTParser... [2018-09-14 16:03:45,013 INFO L276 PluginConnector]: CDTParser initialized [2018-09-14 16:03:45,014 INFO L418 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/eca-rers2012/Problem03_label29_true-unreach-call.c [2018-09-14 16:03:45,389 INFO L221 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b2ee33944/a15f79b5eeb3486b95b18ac864266ccf/FLAG14b7d9efb [2018-09-14 16:03:45,759 INFO L277 CDTParser]: Found 1 translation units. [2018-09-14 16:03:45,760 INFO L159 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/eca-rers2012/Problem03_label29_true-unreach-call.c [2018-09-14 16:03:45,777 INFO L325 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b2ee33944/a15f79b5eeb3486b95b18ac864266ccf/FLAG14b7d9efb [2018-09-14 16:03:45,794 INFO L333 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/b2ee33944/a15f79b5eeb3486b95b18ac864266ccf [2018-09-14 16:03:45,806 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2018-09-14 16:03:45,810 INFO L131 ToolchainWalker]: Walking toolchain with 5 elements. [2018-09-14 16:03:45,812 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2018-09-14 16:03:45,812 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2018-09-14 16:03:45,819 INFO L276 PluginConnector]: CACSL2BoogieTranslator initialized [2018-09-14 16:03:45,820 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.09 04:03:45" (1/1) ... [2018-09-14 16:03:45,823 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@6aabe07 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.09 04:03:45, skipping insertion in model container [2018-09-14 16:03:45,824 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 14.09 04:03:45" (1/1) ... [2018-09-14 16:03:45,837 INFO L160 ieTranslatorObserver]: Starting translation in SV-COMP mode [2018-09-14 16:03:46,551 INFO L170 PostProcessor]: Settings: Checked method=main [2018-09-14 16:03:46,573 INFO L424 MainDispatcher]: Starting main dispatcher in SV-COMP mode [2018-09-14 16:03:46,826 INFO L170 PostProcessor]: Settings: Checked method=main [2018-09-14 16:03:46,902 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.09 04:03:46 WrapperNode [2018-09-14 16:03:46,902 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2018-09-14 16:03:46,904 INFO L113 PluginConnector]: ------------------------Boogie Procedure Inliner---------------------------- [2018-09-14 16:03:46,904 INFO L271 PluginConnector]: Initializing Boogie Procedure Inliner... [2018-09-14 16:03:46,904 INFO L276 PluginConnector]: Boogie Procedure Inliner initialized [2018-09-14 16:03:46,914 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.09 04:03:46" (1/1) ... [2018-09-14 16:03:46,957 INFO L185 PluginConnector]: Executing the observer Inliner from plugin Boogie Procedure Inliner for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.09 04:03:46" (1/1) ... [2018-09-14 16:03:47,093 INFO L132 PluginConnector]: ------------------------ END Boogie Procedure Inliner---------------------------- [2018-09-14 16:03:47,093 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2018-09-14 16:03:47,094 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2018-09-14 16:03:47,094 INFO L276 PluginConnector]: Boogie Preprocessor initialized [2018-09-14 16:03:47,366 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.09 04:03:46" (1/1) ... [2018-09-14 16:03:47,366 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.09 04:03:46" (1/1) ... [2018-09-14 16:03:47,377 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.09 04:03:46" (1/1) ... [2018-09-14 16:03:47,378 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.09 04:03:46" (1/1) ... [2018-09-14 16:03:47,442 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.09 04:03:46" (1/1) ... [2018-09-14 16:03:47,473 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.09 04:03:46" (1/1) ... [2018-09-14 16:03:47,487 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.09 04:03:46" (1/1) ... [2018-09-14 16:03:47,500 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2018-09-14 16:03:47,501 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2018-09-14 16:03:47,502 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2018-09-14 16:03:47,502 INFO L276 PluginConnector]: RCFGBuilder initialized [2018-09-14 16:03:47,504 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.09 04:03:46" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2018-09-14 16:03:47,580 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2018-09-14 16:03:47,580 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2018-09-14 16:03:47,580 INFO L130 BoogieDeclarations]: Found specification of procedure calculate_output [2018-09-14 16:03:47,581 INFO L138 BoogieDeclarations]: Found implementation of procedure calculate_output [2018-09-14 16:03:47,581 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2018-09-14 16:03:47,581 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2018-09-14 16:03:47,581 INFO L130 BoogieDeclarations]: Found specification of procedure main [2018-09-14 16:03:47,581 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2018-09-14 16:03:52,894 INFO L353 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2018-09-14 16:03:52,896 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.09 04:03:52 BoogieIcfgContainer [2018-09-14 16:03:52,896 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2018-09-14 16:03:52,897 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2018-09-14 16:03:52,897 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2018-09-14 16:03:52,902 INFO L276 PluginConnector]: TraceAbstraction initialized [2018-09-14 16:03:52,903 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 14.09 04:03:45" (1/3) ... [2018-09-14 16:03:52,904 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2036ccc4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.09 04:03:52, skipping insertion in model container [2018-09-14 16:03:52,904 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 14.09 04:03:46" (2/3) ... [2018-09-14 16:03:52,905 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@2036ccc4 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 14.09 04:03:52, skipping insertion in model container [2018-09-14 16:03:52,905 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 14.09 04:03:52" (3/3) ... [2018-09-14 16:03:52,908 INFO L112 eAbstractionObserver]: Analyzing ICFG Problem03_label29_true-unreach-call.c [2018-09-14 16:03:52,920 INFO L137 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2018-09-14 16:03:52,931 INFO L149 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2018-09-14 16:03:53,003 INFO L130 ementStrategyFactory]: Using default assertion order modulation [2018-09-14 16:03:53,004 INFO L381 AbstractCegarLoop]: Interprodecural is true [2018-09-14 16:03:53,004 INFO L382 AbstractCegarLoop]: Hoare is true [2018-09-14 16:03:53,004 INFO L383 AbstractCegarLoop]: Compute interpolants for FPandBP [2018-09-14 16:03:53,004 INFO L384 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2018-09-14 16:03:53,004 INFO L385 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2018-09-14 16:03:53,005 INFO L386 AbstractCegarLoop]: Difference is false [2018-09-14 16:03:53,005 INFO L387 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2018-09-14 16:03:53,005 INFO L392 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2018-09-14 16:03:53,058 INFO L276 IsEmpty]: Start isEmpty. Operand 312 states. [2018-09-14 16:03:53,087 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 186 [2018-09-14 16:03:53,087 INFO L368 BasicCegarLoop]: Found error trace [2018-09-14 16:03:53,091 INFO L376 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-09-14 16:03:53,093 INFO L423 AbstractCegarLoop]: === Iteration 1 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-09-14 16:03:53,099 INFO L82 PathProgramCache]: Analyzing trace with hash -676360028, now seen corresponding path program 1 times [2018-09-14 16:03:53,103 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-09-14 16:03:53,167 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-14 16:03:53,168 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-14 16:03:53,168 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-14 16:03:53,168 INFO L295 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-09-14 16:03:53,491 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-14 16:03:54,050 WARN L178 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 11 DAG size of output: 4 [2018-09-14 16:03:54,297 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-14 16:03:54,300 INFO L313 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-09-14 16:03:54,300 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-09-14 16:03:54,300 INFO L265 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-09-14 16:03:54,307 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-09-14 16:03:54,325 INFO L147 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-09-14 16:03:54,326 INFO L148 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-09-14 16:03:54,329 INFO L87 Difference]: Start difference. First operand 312 states. Second operand 3 states. [2018-09-14 16:03:56,503 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-14 16:03:56,503 INFO L93 Difference]: Finished difference Result 838 states and 1479 transitions. [2018-09-14 16:03:56,505 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-09-14 16:03:56,507 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 185 [2018-09-14 16:03:56,509 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-14 16:03:56,532 INFO L225 Difference]: With dead ends: 838 [2018-09-14 16:03:56,533 INFO L226 Difference]: Without dead ends: 524 [2018-09-14 16:03:56,541 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 2 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.3s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-09-14 16:03:56,561 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 524 states. [2018-09-14 16:03:56,631 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 524 to 522. [2018-09-14 16:03:56,633 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 522 states. [2018-09-14 16:03:56,638 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 522 states to 522 states and 890 transitions. [2018-09-14 16:03:56,642 INFO L78 Accepts]: Start accepts. Automaton has 522 states and 890 transitions. Word has length 185 [2018-09-14 16:03:56,643 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-14 16:03:56,643 INFO L480 AbstractCegarLoop]: Abstraction has 522 states and 890 transitions. [2018-09-14 16:03:56,644 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-09-14 16:03:56,644 INFO L276 IsEmpty]: Start isEmpty. Operand 522 states and 890 transitions. [2018-09-14 16:03:56,659 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 196 [2018-09-14 16:03:56,660 INFO L368 BasicCegarLoop]: Found error trace [2018-09-14 16:03:56,662 INFO L376 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-09-14 16:03:56,663 INFO L423 AbstractCegarLoop]: === Iteration 2 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-09-14 16:03:56,664 INFO L82 PathProgramCache]: Analyzing trace with hash 1122546461, now seen corresponding path program 1 times [2018-09-14 16:03:56,664 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-09-14 16:03:56,665 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-14 16:03:56,670 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-14 16:03:56,670 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-14 16:03:56,670 INFO L295 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-09-14 16:03:56,760 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-14 16:03:57,084 WARN L178 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 12 DAG size of output: 4 [2018-09-14 16:03:57,338 INFO L134 CoverageAnalysis]: Checked inductivity of 7 backedges. 7 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-14 16:03:57,339 INFO L313 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-09-14 16:03:57,339 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2018-09-14 16:03:57,339 INFO L265 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-09-14 16:03:57,342 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-09-14 16:03:57,342 INFO L147 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-09-14 16:03:57,342 INFO L148 InterpolantAutomaton]: CoverageRelationStatistics Valid=12, Invalid=18, Unknown=0, NotChecked=0, Total=30 [2018-09-14 16:03:57,343 INFO L87 Difference]: Start difference. First operand 522 states and 890 transitions. Second operand 6 states. [2018-09-14 16:04:01,258 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-14 16:04:01,259 INFO L93 Difference]: Finished difference Result 1581 states and 2759 transitions. [2018-09-14 16:04:01,262 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2018-09-14 16:04:01,262 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 195 [2018-09-14 16:04:01,262 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-14 16:04:01,284 INFO L225 Difference]: With dead ends: 1581 [2018-09-14 16:04:01,285 INFO L226 Difference]: Without dead ends: 1065 [2018-09-14 16:04:01,291 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 10 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 7 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.4s TimeCoverageRelationStatistics Valid=27, Invalid=45, Unknown=0, NotChecked=0, Total=72 [2018-09-14 16:04:01,293 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1065 states. [2018-09-14 16:04:01,361 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1065 to 1023. [2018-09-14 16:04:01,361 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1023 states. [2018-09-14 16:04:01,367 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1023 states to 1023 states and 1733 transitions. [2018-09-14 16:04:01,367 INFO L78 Accepts]: Start accepts. Automaton has 1023 states and 1733 transitions. Word has length 195 [2018-09-14 16:04:01,368 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-14 16:04:01,368 INFO L480 AbstractCegarLoop]: Abstraction has 1023 states and 1733 transitions. [2018-09-14 16:04:01,368 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-09-14 16:04:01,368 INFO L276 IsEmpty]: Start isEmpty. Operand 1023 states and 1733 transitions. [2018-09-14 16:04:01,373 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 199 [2018-09-14 16:04:01,373 INFO L368 BasicCegarLoop]: Found error trace [2018-09-14 16:04:01,373 INFO L376 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-09-14 16:04:01,374 INFO L423 AbstractCegarLoop]: === Iteration 3 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-09-14 16:04:01,374 INFO L82 PathProgramCache]: Analyzing trace with hash 439964576, now seen corresponding path program 1 times [2018-09-14 16:04:01,374 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-09-14 16:04:01,375 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-14 16:04:01,375 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-14 16:04:01,376 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-14 16:04:01,376 INFO L295 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-09-14 16:04:01,436 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-14 16:04:01,669 INFO L134 CoverageAnalysis]: Checked inductivity of 10 backedges. 10 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-14 16:04:01,670 INFO L313 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-09-14 16:04:01,670 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-09-14 16:04:01,670 INFO L265 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-09-14 16:04:01,671 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-09-14 16:04:01,671 INFO L147 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-09-14 16:04:01,674 INFO L148 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-09-14 16:04:01,674 INFO L87 Difference]: Start difference. First operand 1023 states and 1733 transitions. Second operand 3 states. [2018-09-14 16:04:04,422 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-14 16:04:04,422 INFO L93 Difference]: Finished difference Result 2901 states and 5098 transitions. [2018-09-14 16:04:04,423 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-09-14 16:04:04,423 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 198 [2018-09-14 16:04:04,423 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-14 16:04:04,435 INFO L225 Difference]: With dead ends: 2901 [2018-09-14 16:04:04,435 INFO L226 Difference]: Without dead ends: 1884 [2018-09-14 16:04:04,440 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-09-14 16:04:04,442 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1884 states. [2018-09-14 16:04:04,489 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1884 to 1864. [2018-09-14 16:04:04,489 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1864 states. [2018-09-14 16:04:04,498 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1864 states to 1864 states and 3159 transitions. [2018-09-14 16:04:04,499 INFO L78 Accepts]: Start accepts. Automaton has 1864 states and 3159 transitions. Word has length 198 [2018-09-14 16:04:04,499 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-14 16:04:04,499 INFO L480 AbstractCegarLoop]: Abstraction has 1864 states and 3159 transitions. [2018-09-14 16:04:04,499 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-09-14 16:04:04,500 INFO L276 IsEmpty]: Start isEmpty. Operand 1864 states and 3159 transitions. [2018-09-14 16:04:04,507 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 207 [2018-09-14 16:04:04,507 INFO L368 BasicCegarLoop]: Found error trace [2018-09-14 16:04:04,508 INFO L376 BasicCegarLoop]: trace histogram [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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-09-14 16:04:04,508 INFO L423 AbstractCegarLoop]: === Iteration 4 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-09-14 16:04:04,508 INFO L82 PathProgramCache]: Analyzing trace with hash -947922098, now seen corresponding path program 1 times [2018-09-14 16:04:04,508 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-09-14 16:04:04,509 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-14 16:04:04,510 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-14 16:04:04,510 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-14 16:04:04,510 INFO L295 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-09-14 16:04:04,536 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-14 16:04:04,740 WARN L178 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 11 DAG size of output: 4 [2018-09-14 16:04:04,768 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 13 proven. 4 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2018-09-14 16:04:04,768 INFO L301 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-09-14 16:04:04,769 INFO L197 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2018-09-14 16:04:04,778 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-14 16:04:04,778 INFO L295 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-09-14 16:04:04,957 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-14 16:04:04,990 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-09-14 16:04:05,444 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 14 proven. 0 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2018-09-14 16:04:05,444 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-09-14 16:04:05,716 INFO L134 CoverageAnalysis]: Checked inductivity of 22 backedges. 13 proven. 4 refuted. 0 times theorem prover too weak. 5 trivial. 0 not checked. [2018-09-14 16:04:05,739 INFO L313 seRefinementStrategy]: Constructing automaton from 1 perfect and 2 imperfect interpolant sequences. [2018-09-14 16:04:05,740 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [5, 5] total 10 [2018-09-14 16:04:05,740 INFO L265 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-09-14 16:04:05,740 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-09-14 16:04:05,741 INFO L147 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-09-14 16:04:05,741 INFO L148 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=67, Unknown=0, NotChecked=0, Total=90 [2018-09-14 16:04:05,741 INFO L87 Difference]: Start difference. First operand 1864 states and 3159 transitions. Second operand 5 states. [2018-09-14 16:04:09,557 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-14 16:04:09,558 INFO L93 Difference]: Finished difference Result 6028 states and 10770 transitions. [2018-09-14 16:04:09,562 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2018-09-14 16:04:09,562 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 206 [2018-09-14 16:04:09,562 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-14 16:04:09,596 INFO L225 Difference]: With dead ends: 6028 [2018-09-14 16:04:09,596 INFO L226 Difference]: Without dead ends: 4170 [2018-09-14 16:04:09,607 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 418 GetRequests, 406 SyntacticMatches, 3 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=28, Invalid=82, Unknown=0, NotChecked=0, Total=110 [2018-09-14 16:04:09,611 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 4170 states. [2018-09-14 16:04:09,746 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 4170 to 3810. [2018-09-14 16:04:09,746 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 3810 states. [2018-09-14 16:04:09,765 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 3810 states to 3810 states and 6247 transitions. [2018-09-14 16:04:09,766 INFO L78 Accepts]: Start accepts. Automaton has 3810 states and 6247 transitions. Word has length 206 [2018-09-14 16:04:09,766 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-14 16:04:09,766 INFO L480 AbstractCegarLoop]: Abstraction has 3810 states and 6247 transitions. [2018-09-14 16:04:09,766 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-09-14 16:04:09,766 INFO L276 IsEmpty]: Start isEmpty. Operand 3810 states and 6247 transitions. [2018-09-14 16:04:09,781 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 218 [2018-09-14 16:04:09,781 INFO L368 BasicCegarLoop]: Found error trace [2018-09-14 16:04:09,782 INFO L376 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-09-14 16:04:09,782 INFO L423 AbstractCegarLoop]: === Iteration 5 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-09-14 16:04:09,783 INFO L82 PathProgramCache]: Analyzing trace with hash -76246610, now seen corresponding path program 1 times [2018-09-14 16:04:09,783 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-09-14 16:04:09,784 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-14 16:04:09,784 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-14 16:04:09,784 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-14 16:04:09,784 INFO L295 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-09-14 16:04:09,835 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-14 16:04:10,161 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 34 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-14 16:04:10,162 INFO L301 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-09-14 16:04:10,162 INFO L197 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2018-09-14 16:04:10,170 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-14 16:04:10,170 INFO L295 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-09-14 16:04:10,350 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-14 16:04:10,359 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-09-14 16:04:10,640 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 27 proven. 2 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2018-09-14 16:04:10,640 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-09-14 16:04:11,466 INFO L134 CoverageAnalysis]: Checked inductivity of 36 backedges. 29 proven. 0 refuted. 0 times theorem prover too weak. 7 trivial. 0 not checked. [2018-09-14 16:04:11,502 INFO L313 seRefinementStrategy]: Constructing automaton from 1 perfect and 2 imperfect interpolant sequences. [2018-09-14 16:04:11,503 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [5] imperfect sequences [6, 5] total 10 [2018-09-14 16:04:11,503 INFO L265 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-09-14 16:04:11,503 INFO L459 AbstractCegarLoop]: Interpolant automaton has 5 states [2018-09-14 16:04:11,504 INFO L147 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2018-09-14 16:04:11,504 INFO L148 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=67, Unknown=0, NotChecked=0, Total=90 [2018-09-14 16:04:11,504 INFO L87 Difference]: Start difference. First operand 3810 states and 6247 transitions. Second operand 5 states. [2018-09-14 16:04:13,073 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-14 16:04:13,073 INFO L93 Difference]: Finished difference Result 11425 states and 18959 transitions. [2018-09-14 16:04:13,074 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2018-09-14 16:04:13,074 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 217 [2018-09-14 16:04:13,074 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-14 16:04:13,117 INFO L225 Difference]: With dead ends: 11425 [2018-09-14 16:04:13,118 INFO L226 Difference]: Without dead ends: 7621 [2018-09-14 16:04:13,133 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 439 GetRequests, 426 SyntacticMatches, 5 SemanticMatches, 8 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 21 ImplicationChecksByTransitivity, 0.9s TimeCoverageRelationStatistics Valid=23, Invalid=67, Unknown=0, NotChecked=0, Total=90 [2018-09-14 16:04:13,139 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 7621 states. [2018-09-14 16:04:13,368 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 7621 to 7613. [2018-09-14 16:04:13,368 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 7613 states. [2018-09-14 16:04:13,393 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 7613 states to 7613 states and 12654 transitions. [2018-09-14 16:04:13,393 INFO L78 Accepts]: Start accepts. Automaton has 7613 states and 12654 transitions. Word has length 217 [2018-09-14 16:04:13,394 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-14 16:04:13,394 INFO L480 AbstractCegarLoop]: Abstraction has 7613 states and 12654 transitions. [2018-09-14 16:04:13,394 INFO L481 AbstractCegarLoop]: Interpolant automaton has 5 states. [2018-09-14 16:04:13,394 INFO L276 IsEmpty]: Start isEmpty. Operand 7613 states and 12654 transitions. [2018-09-14 16:04:13,421 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 226 [2018-09-14 16:04:13,422 INFO L368 BasicCegarLoop]: Found error trace [2018-09-14 16:04:13,422 INFO L376 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-09-14 16:04:13,422 INFO L423 AbstractCegarLoop]: === Iteration 6 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-09-14 16:04:13,423 INFO L82 PathProgramCache]: Analyzing trace with hash -1245264834, now seen corresponding path program 1 times [2018-09-14 16:04:13,423 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-09-14 16:04:13,424 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-14 16:04:13,424 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-14 16:04:13,424 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-14 16:04:13,424 INFO L295 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-09-14 16:04:13,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-14 16:04:13,898 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 50 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-14 16:04:13,899 INFO L301 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-09-14 16:04:13,899 INFO L197 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2018-09-14 16:04:13,917 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-14 16:04:13,918 INFO L295 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-09-14 16:04:14,120 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-14 16:04:14,132 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-09-14 16:04:14,318 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2018-09-14 16:04:14,318 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-09-14 16:04:14,828 INFO L134 CoverageAnalysis]: Checked inductivity of 52 backedges. 37 proven. 0 refuted. 0 times theorem prover too weak. 15 trivial. 0 not checked. [2018-09-14 16:04:14,859 INFO L313 seRefinementStrategy]: Constructing automaton from 2 perfect and 1 imperfect interpolant sequences. [2018-09-14 16:04:14,859 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [3, 3] imperfect sequences [6] total 7 [2018-09-14 16:04:14,859 INFO L265 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-09-14 16:04:14,860 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-09-14 16:04:14,860 INFO L147 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-09-14 16:04:14,860 INFO L148 InterpolantAutomaton]: CoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2018-09-14 16:04:14,861 INFO L87 Difference]: Start difference. First operand 7613 states and 12654 transitions. Second operand 3 states. [2018-09-14 16:04:16,976 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-14 16:04:16,977 INFO L93 Difference]: Finished difference Result 22191 states and 37864 transitions. [2018-09-14 16:04:16,984 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-09-14 16:04:16,985 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 225 [2018-09-14 16:04:16,986 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-14 16:04:17,069 INFO L225 Difference]: With dead ends: 22191 [2018-09-14 16:04:17,070 INFO L226 Difference]: Without dead ends: 14584 [2018-09-14 16:04:17,100 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 455 GetRequests, 448 SyntacticMatches, 2 SemanticMatches, 5 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 4 ImplicationChecksByTransitivity, 0.7s TimeCoverageRelationStatistics Valid=13, Invalid=29, Unknown=0, NotChecked=0, Total=42 [2018-09-14 16:04:17,114 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 14584 states. [2018-09-14 16:04:17,491 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 14584 to 14527. [2018-09-14 16:04:17,492 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 14527 states. [2018-09-14 16:04:17,537 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 14527 states to 14527 states and 24234 transitions. [2018-09-14 16:04:17,537 INFO L78 Accepts]: Start accepts. Automaton has 14527 states and 24234 transitions. Word has length 225 [2018-09-14 16:04:17,538 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-14 16:04:17,538 INFO L480 AbstractCegarLoop]: Abstraction has 14527 states and 24234 transitions. [2018-09-14 16:04:17,539 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-09-14 16:04:17,539 INFO L276 IsEmpty]: Start isEmpty. Operand 14527 states and 24234 transitions. [2018-09-14 16:04:17,590 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 233 [2018-09-14 16:04:17,590 INFO L368 BasicCegarLoop]: Found error trace [2018-09-14 16:04:17,591 INFO L376 BasicCegarLoop]: trace histogram [4, 4, 4, 4, 4, 4, 3, 3, 3, 3, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-09-14 16:04:17,591 INFO L423 AbstractCegarLoop]: === Iteration 7 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-09-14 16:04:17,591 INFO L82 PathProgramCache]: Analyzing trace with hash 1609306702, now seen corresponding path program 1 times [2018-09-14 16:04:17,591 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-09-14 16:04:17,592 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-14 16:04:17,592 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-14 16:04:17,592 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-14 16:04:17,593 INFO L295 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-09-14 16:04:17,635 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-14 16:04:18,090 WARN L178 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 10 [2018-09-14 16:04:18,421 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 56 proven. 9 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2018-09-14 16:04:18,422 INFO L301 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-09-14 16:04:18,422 INFO L197 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2018-09-14 16:04:18,431 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-14 16:04:18,431 INFO L295 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-09-14 16:04:18,612 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-14 16:04:18,622 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-09-14 16:04:19,122 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 63 proven. 2 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2018-09-14 16:04:19,122 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-09-14 16:04:19,346 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 56 proven. 9 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2018-09-14 16:04:19,368 INFO L301 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-09-14 16:04:19,368 INFO L197 anRefinementStrategy]: Switched to InterpolantGenerator mode CVC4_IG No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4nyu Starting monitored process 6 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk --tlimit-per=12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk --tlimit-per=12000 [2018-09-14 16:04:19,384 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-14 16:04:19,385 INFO L295 anRefinementStrategy]: Using traceCheck mode CVC4_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-09-14 16:04:19,799 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-14 16:04:19,827 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-09-14 16:04:20,370 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 63 proven. 2 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2018-09-14 16:04:20,370 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-09-14 16:04:20,583 WARN L178 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 8 [2018-09-14 16:04:21,258 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 56 proven. 9 refuted. 0 times theorem prover too weak. 8 trivial. 0 not checked. [2018-09-14 16:04:21,263 INFO L313 seRefinementStrategy]: Constructing automaton from 0 perfect and 5 imperfect interpolant sequences. [2018-09-14 16:04:21,263 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [7, 5, 5, 5, 5] total 16 [2018-09-14 16:04:21,263 INFO L258 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-09-14 16:04:21,264 INFO L459 AbstractCegarLoop]: Interpolant automaton has 10 states [2018-09-14 16:04:21,265 INFO L147 InterpolantAutomaton]: Constructing interpolant automaton starting with 10 interpolants. [2018-09-14 16:04:21,265 INFO L148 InterpolantAutomaton]: CoverageRelationStatistics Valid=57, Invalid=183, Unknown=0, NotChecked=0, Total=240 [2018-09-14 16:04:21,265 INFO L87 Difference]: Start difference. First operand 14527 states and 24234 transitions. Second operand 10 states. [2018-09-14 16:04:38,118 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-14 16:04:38,118 INFO L93 Difference]: Finished difference Result 48351 states and 116389 transitions. [2018-09-14 16:04:38,119 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 52 states. [2018-09-14 16:04:38,119 INFO L78 Accepts]: Start accepts. Automaton has 10 states. Word has length 232 [2018-09-14 16:04:38,119 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-14 16:04:38,512 INFO L225 Difference]: With dead ends: 48351 [2018-09-14 16:04:38,512 INFO L226 Difference]: Without dead ends: 33830 [2018-09-14 16:04:38,649 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 1017 GetRequests, 959 SyntacticMatches, 2 SemanticMatches, 56 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 968 ImplicationChecksByTransitivity, 3.2s TimeCoverageRelationStatistics Valid=625, Invalid=2681, Unknown=0, NotChecked=0, Total=3306 [2018-09-14 16:04:38,681 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 33830 states. [2018-09-14 16:04:40,221 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 33830 to 31566. [2018-09-14 16:04:40,221 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 31566 states. [2018-09-14 16:04:40,374 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 31566 states to 31566 states and 51752 transitions. [2018-09-14 16:04:40,375 INFO L78 Accepts]: Start accepts. Automaton has 31566 states and 51752 transitions. Word has length 232 [2018-09-14 16:04:40,375 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-14 16:04:40,375 INFO L480 AbstractCegarLoop]: Abstraction has 31566 states and 51752 transitions. [2018-09-14 16:04:40,375 INFO L481 AbstractCegarLoop]: Interpolant automaton has 10 states. [2018-09-14 16:04:40,375 INFO L276 IsEmpty]: Start isEmpty. Operand 31566 states and 51752 transitions. [2018-09-14 16:04:40,540 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 234 [2018-09-14 16:04:40,541 INFO L368 BasicCegarLoop]: Found error trace [2018-09-14 16:04:40,541 INFO L376 BasicCegarLoop]: trace histogram [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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-09-14 16:04:40,541 INFO L423 AbstractCegarLoop]: === Iteration 8 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-09-14 16:04:40,542 INFO L82 PathProgramCache]: Analyzing trace with hash -1922974290, now seen corresponding path program 1 times [2018-09-14 16:04:40,542 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-09-14 16:04:40,543 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-14 16:04:40,543 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-14 16:04:40,543 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-14 16:04:40,543 INFO L295 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-09-14 16:04:40,627 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-14 16:04:40,883 INFO L134 CoverageAnalysis]: Checked inductivity of 54 backedges. 45 proven. 0 refuted. 0 times theorem prover too weak. 9 trivial. 0 not checked. [2018-09-14 16:04:40,883 INFO L313 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-09-14 16:04:40,884 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2018-09-14 16:04:40,884 INFO L265 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-09-14 16:04:40,884 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-09-14 16:04:40,885 INFO L147 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-09-14 16:04:40,885 INFO L148 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-09-14 16:04:40,885 INFO L87 Difference]: Start difference. First operand 31566 states and 51752 transitions. Second operand 3 states. [2018-09-14 16:04:43,504 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-14 16:04:43,504 INFO L93 Difference]: Finished difference Result 88556 states and 149615 transitions. [2018-09-14 16:04:43,505 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-09-14 16:04:43,505 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 233 [2018-09-14 16:04:43,505 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-14 16:04:43,847 INFO L225 Difference]: With dead ends: 88556 [2018-09-14 16:04:43,847 INFO L226 Difference]: Without dead ends: 56996 [2018-09-14 16:04:43,987 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 4 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2018-09-14 16:04:44,035 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 56996 states. [2018-09-14 16:04:45,518 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 56996 to 56972. [2018-09-14 16:04:45,518 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 56972 states. [2018-09-14 16:04:45,753 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 56972 states to 56972 states and 91524 transitions. [2018-09-14 16:04:45,754 INFO L78 Accepts]: Start accepts. Automaton has 56972 states and 91524 transitions. Word has length 233 [2018-09-14 16:04:45,755 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-14 16:04:45,755 INFO L480 AbstractCegarLoop]: Abstraction has 56972 states and 91524 transitions. [2018-09-14 16:04:45,755 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-09-14 16:04:45,755 INFO L276 IsEmpty]: Start isEmpty. Operand 56972 states and 91524 transitions. [2018-09-14 16:04:45,919 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 264 [2018-09-14 16:04:45,919 INFO L368 BasicCegarLoop]: Found error trace [2018-09-14 16:04:45,920 INFO L376 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-09-14 16:04:45,920 INFO L423 AbstractCegarLoop]: === Iteration 9 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-09-14 16:04:45,920 INFO L82 PathProgramCache]: Analyzing trace with hash -1640434566, now seen corresponding path program 1 times [2018-09-14 16:04:45,921 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-09-14 16:04:45,921 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-14 16:04:45,922 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-14 16:04:45,922 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-14 16:04:45,922 INFO L295 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-09-14 16:04:45,966 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-14 16:04:46,274 INFO L134 CoverageAnalysis]: Checked inductivity of 73 backedges. 73 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-14 16:04:46,275 INFO L313 seRefinementStrategy]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2018-09-14 16:04:46,275 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2018-09-14 16:04:46,275 INFO L265 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-09-14 16:04:46,276 INFO L459 AbstractCegarLoop]: Interpolant automaton has 7 states [2018-09-14 16:04:46,276 INFO L147 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2018-09-14 16:04:46,277 INFO L148 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=26, Unknown=0, NotChecked=0, Total=42 [2018-09-14 16:04:46,277 INFO L87 Difference]: Start difference. First operand 56972 states and 91524 transitions. Second operand 7 states. [2018-09-14 16:04:54,679 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-14 16:04:54,679 INFO L93 Difference]: Finished difference Result 204541 states and 383592 transitions. [2018-09-14 16:04:54,680 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2018-09-14 16:04:54,680 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 263 [2018-09-14 16:04:54,681 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-14 16:04:56,016 INFO L225 Difference]: With dead ends: 204541 [2018-09-14 16:04:56,016 INFO L226 Difference]: Without dead ends: 147590 [2018-09-14 16:04:56,294 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 14 GetRequests, 2 SyntacticMatches, 1 SemanticMatches, 11 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 14 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=54, Invalid=102, Unknown=0, NotChecked=0, Total=156 [2018-09-14 16:04:56,423 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 147590 states. [2018-09-14 16:05:01,980 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 147590 to 131684. [2018-09-14 16:05:01,980 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 131684 states. [2018-09-14 16:05:02,591 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 131684 states to 131684 states and 214945 transitions. [2018-09-14 16:05:02,592 INFO L78 Accepts]: Start accepts. Automaton has 131684 states and 214945 transitions. Word has length 263 [2018-09-14 16:05:02,592 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-14 16:05:02,592 INFO L480 AbstractCegarLoop]: Abstraction has 131684 states and 214945 transitions. [2018-09-14 16:05:02,592 INFO L481 AbstractCegarLoop]: Interpolant automaton has 7 states. [2018-09-14 16:05:02,592 INFO L276 IsEmpty]: Start isEmpty. Operand 131684 states and 214945 transitions. [2018-09-14 16:05:02,929 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 286 [2018-09-14 16:05:02,929 INFO L368 BasicCegarLoop]: Found error trace [2018-09-14 16:05:02,930 INFO L376 BasicCegarLoop]: trace histogram [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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-09-14 16:05:02,930 INFO L423 AbstractCegarLoop]: === Iteration 10 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-09-14 16:05:02,930 INFO L82 PathProgramCache]: Analyzing trace with hash -1427629429, now seen corresponding path program 1 times [2018-09-14 16:05:02,930 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-09-14 16:05:02,931 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-14 16:05:02,931 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-14 16:05:02,931 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-14 16:05:02,931 INFO L295 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-09-14 16:05:02,977 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-14 16:05:03,528 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 112 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-14 16:05:03,528 INFO L301 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-09-14 16:05:03,528 INFO L197 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2018-09-14 16:05:03,535 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-14 16:05:03,535 INFO L295 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-09-14 16:05:03,719 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-14 16:05:03,727 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-09-14 16:05:03,820 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 112 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-14 16:05:03,821 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-09-14 16:05:04,052 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 112 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-14 16:05:04,073 INFO L301 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-09-14 16:05:04,074 INFO L197 anRefinementStrategy]: Switched to InterpolantGenerator mode CVC4_IG No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4nyu Starting monitored process 8 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk --tlimit-per=12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk --tlimit-per=12000 [2018-09-14 16:05:04,088 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-14 16:05:04,088 INFO L295 anRefinementStrategy]: Using traceCheck mode CVC4_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-09-14 16:05:04,513 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-14 16:05:04,537 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-09-14 16:05:05,761 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 74 proven. 40 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-14 16:05:05,761 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-09-14 16:05:05,845 INFO L134 CoverageAnalysis]: Checked inductivity of 114 backedges. 95 proven. 0 refuted. 0 times theorem prover too weak. 19 trivial. 0 not checked. [2018-09-14 16:05:05,848 INFO L313 seRefinementStrategy]: Constructing automaton from 1 perfect and 4 imperfect interpolant sequences. [2018-09-14 16:05:05,849 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [3] imperfect sequences [6, 6, 6, 4] total 14 [2018-09-14 16:05:05,849 INFO L265 anRefinementStrategy]: Using the first perfect interpolant sequence [2018-09-14 16:05:05,851 INFO L459 AbstractCegarLoop]: Interpolant automaton has 3 states [2018-09-14 16:05:05,851 INFO L147 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2018-09-14 16:05:05,851 INFO L148 InterpolantAutomaton]: CoverageRelationStatistics Valid=38, Invalid=144, Unknown=0, NotChecked=0, Total=182 [2018-09-14 16:05:05,852 INFO L87 Difference]: Start difference. First operand 131684 states and 214945 transitions. Second operand 3 states. [2018-09-14 16:05:11,400 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-14 16:05:11,400 INFO L93 Difference]: Finished difference Result 357645 states and 589359 transitions. [2018-09-14 16:05:11,401 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2018-09-14 16:05:11,401 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 285 [2018-09-14 16:05:11,402 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-14 16:05:14,001 INFO L225 Difference]: With dead ends: 357645 [2018-09-14 16:05:14,001 INFO L226 Difference]: Without dead ends: 227181 [2018-09-14 16:05:14,327 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 1144 GetRequests, 1131 SyntacticMatches, 1 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 34 ImplicationChecksByTransitivity, 0.5s TimeCoverageRelationStatistics Valid=38, Invalid=144, Unknown=0, NotChecked=0, Total=182 [2018-09-14 16:05:14,500 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 227181 states. [2018-09-14 16:05:25,589 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 227181 to 225515. [2018-09-14 16:05:25,589 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 225515 states. [2018-09-14 16:05:26,530 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 225515 states to 225515 states and 349660 transitions. [2018-09-14 16:05:26,531 INFO L78 Accepts]: Start accepts. Automaton has 225515 states and 349660 transitions. Word has length 285 [2018-09-14 16:05:26,531 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-14 16:05:26,532 INFO L480 AbstractCegarLoop]: Abstraction has 225515 states and 349660 transitions. [2018-09-14 16:05:26,532 INFO L481 AbstractCegarLoop]: Interpolant automaton has 3 states. [2018-09-14 16:05:26,532 INFO L276 IsEmpty]: Start isEmpty. Operand 225515 states and 349660 transitions. [2018-09-14 16:05:27,967 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 298 [2018-09-14 16:05:27,967 INFO L368 BasicCegarLoop]: Found error trace [2018-09-14 16:05:27,968 INFO L376 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, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2018-09-14 16:05:27,968 INFO L423 AbstractCegarLoop]: === Iteration 11 === [calculate_outputErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2018-09-14 16:05:27,968 INFO L82 PathProgramCache]: Analyzing trace with hash 1905998791, now seen corresponding path program 1 times [2018-09-14 16:05:27,968 INFO L69 tionRefinementEngine]: Using refinement strategy RubberTaipanRefinementStrategy [2018-09-14 16:05:27,969 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-14 16:05:27,969 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-14 16:05:27,969 INFO L119 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2018-09-14 16:05:27,969 INFO L295 anRefinementStrategy]: Using traceCheck mode SMTINTERPOL with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: Craig_TreeInterpolation) [2018-09-14 16:05:28,020 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-14 16:05:28,568 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 137 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-14 16:05:28,568 INFO L301 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-09-14 16:05:28,568 INFO L197 anRefinementStrategy]: Switched to InterpolantGenerator mode Z3_IG No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/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 [2018-09-14 16:05:28,582 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-14 16:05:28,583 INFO L295 anRefinementStrategy]: Using traceCheck mode Z3_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-09-14 16:05:28,787 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-14 16:05:28,797 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-09-14 16:05:28,977 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 137 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-14 16:05:28,977 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-09-14 16:05:29,301 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 137 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-14 16:05:29,323 INFO L301 seRefinementStrategy]: The current sequences of interpolants are not accepted, trying to find more. [2018-09-14 16:05:29,323 INFO L197 anRefinementStrategy]: Switched to InterpolantGenerator mode CVC4_IG No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/cvc4nyu Starting monitored process 10 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk --tlimit-per=12000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 10 with cvc4nyu --tear-down-incremental --print-success --lang smt --rewrite-divk --tlimit-per=12000 [2018-09-14 16:05:29,343 INFO L103 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2018-09-14 16:05:29,343 INFO L295 anRefinementStrategy]: Using traceCheck mode CVC4_IG with AssertCodeBlockOrder NOT_INCREMENTALLY (IT: FPandBP) [2018-09-14 16:05:29,788 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2018-09-14 16:05:29,815 INFO L273 TraceCheckSpWp]: Computing forward predicates... [2018-09-14 16:05:29,948 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 107 proven. 32 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-14 16:05:29,948 INFO L316 TraceCheckSpWp]: Computing backward predicates... [2018-09-14 16:05:30,065 INFO L134 CoverageAnalysis]: Checked inductivity of 139 backedges. 137 proven. 2 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2018-09-14 16:05:30,068 INFO L313 seRefinementStrategy]: Constructing automaton from 0 perfect and 5 imperfect interpolant sequences. [2018-09-14 16:05:30,068 INFO L328 seRefinementStrategy]: Number of different interpolants: perfect sequences [] imperfect sequences [6, 5, 5, 7, 5] total 9 [2018-09-14 16:05:30,068 INFO L258 anRefinementStrategy]: Using the first two imperfect interpolant sequences [2018-09-14 16:05:30,069 INFO L459 AbstractCegarLoop]: Interpolant automaton has 6 states [2018-09-14 16:05:30,069 INFO L147 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2018-09-14 16:05:30,069 INFO L148 InterpolantAutomaton]: CoverageRelationStatistics Valid=25, Invalid=47, Unknown=0, NotChecked=0, Total=72 [2018-09-14 16:05:30,069 INFO L87 Difference]: Start difference. First operand 225515 states and 349660 transitions. Second operand 6 states. [2018-09-14 16:05:40,080 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2018-09-14 16:05:40,080 INFO L93 Difference]: Finished difference Result 434815 states and 726686 transitions. [2018-09-14 16:05:40,081 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 8 states. [2018-09-14 16:05:40,081 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 297 [2018-09-14 16:05:40,081 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2018-09-14 16:05:40,082 INFO L225 Difference]: With dead ends: 434815 [2018-09-14 16:05:40,082 INFO L226 Difference]: Without dead ends: 0 [2018-09-14 16:05:40,916 INFO L604 BasicCegarLoop]: 0 DeclaredPredicates, 1198 GetRequests, 1184 SyntacticMatches, 4 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 23 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=43, Invalid=89, Unknown=0, NotChecked=0, Total=132 [2018-09-14 16:05:40,916 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2018-09-14 16:05:40,916 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2018-09-14 16:05:40,917 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2018-09-14 16:05:40,917 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2018-09-14 16:05:40,920 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 297 [2018-09-14 16:05:40,920 INFO L84 Accepts]: Finished accepts. word is rejected. [2018-09-14 16:05:40,921 INFO L480 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2018-09-14 16:05:40,921 INFO L481 AbstractCegarLoop]: Interpolant automaton has 6 states. [2018-09-14 16:05:40,921 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2018-09-14 16:05:40,921 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2018-09-14 16:05:40,926 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2018-09-14 16:05:44,005 WARN L178 SmtUtils]: Spent 629.00 ms on a formula simplification that was a NOOP. DAG size: 32 [2018-09-14 16:05:47,221 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:47,224 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:47,235 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:47,236 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:47,238 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:47,239 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:47,271 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:47,276 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:47,297 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:47,305 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:47,316 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:47,358 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:47,393 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:47,405 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:47,442 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:47,451 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:47,476 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:47,588 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:47,595 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:47,623 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:47,629 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:47,649 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:47,654 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:47,695 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:47,700 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:47,731 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:47,803 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:47,825 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:47,830 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:47,897 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:47,902 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:47,933 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:47,960 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:47,966 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:47,982 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:48,026 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:48,044 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:48,060 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:48,081 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:48,232 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:48,236 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:48,240 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:48,249 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:48,258 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:48,273 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:48,452 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:48,458 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:48,463 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:48,468 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:48,473 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:48,484 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:48,555 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:48,653 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:48,692 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:48,697 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:48,703 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:48,715 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:48,760 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:48,766 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:48,772 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:48,867 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:48,971 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:48,978 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:49,009 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:49,054 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:49,127 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:49,444 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:49,482 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:49,489 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:49,601 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:49,624 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:49,693 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:49,782 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:49,797 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:50,025 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:50,068 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:50,076 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:50,103 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:50,152 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:50,195 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:50,229 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:50,246 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:50,318 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:50,328 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:50,336 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:50,410 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:50,428 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:50,436 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:50,446 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:50,511 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:50,521 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:50,670 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:50,726 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:50,862 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:50,952 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:51,050 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:51,065 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:51,081 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:51,130 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:51,147 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:51,309 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:51,321 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:51,490 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:51,514 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:51,568 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:51,636 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:51,649 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:51,698 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:51,736 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:51,749 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:51,762 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:51,800 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:51,970 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:51,984 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:52,037 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:52,051 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:52,097 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:52,138 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:52,218 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:52,350 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:52,709 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:52,849 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:53,530 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:53,616 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:53,941 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:53,958 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:53,993 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:54,011 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:54,153 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:54,412 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:54,413 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:54,546 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:54,565 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:54,626 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:55,255 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:55,256 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:55,273 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:55,510 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:55,638 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:55,729 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:56,069 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:56,088 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:56,108 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:56,129 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:56,371 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:56,449 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:56,488 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:56,644 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:56,721 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:57,048 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:57,070 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:57,192 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:57,192 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:57,193 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:57,215 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:57,297 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:57,381 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:57,512 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:57,556 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:57,640 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:57,728 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:57,752 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:58,006 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:58,350 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:58,398 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:58,519 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:58,542 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:58,816 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:58,816 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:58,888 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:58,889 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:59,083 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:59,467 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:59,779 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:59,806 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:59,859 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:05:59,886 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:00,090 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:00,138 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:00,491 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:00,519 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:00,547 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:00,666 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:00,696 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:00,725 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:00,781 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:01,199 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:01,373 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:01,491 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:01,611 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:01,721 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:01,915 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:02,366 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:02,449 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:02,450 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:02,506 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:02,535 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:02,878 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:02,908 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:02,965 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:02,993 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:03,051 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:03,080 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:03,255 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:03,739 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:03,801 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:03,897 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:03,992 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:04,024 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:04,025 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:04,122 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:04,251 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:04,624 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:05,160 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:05,200 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:05,241 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:05,280 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:05,447 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:05,943 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:05,978 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:06,121 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:06,268 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:06,304 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:06,485 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:06,521 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:06,704 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:06,781 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:07,007 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:07,330 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:07,493 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:07,534 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:07,919 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:08,049 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:08,139 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:08,780 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:08,902 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:08,986 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:09,755 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:09,804 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:09,805 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:09,904 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:10,006 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:10,056 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:10,298 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:11,084 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:11,136 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:11,420 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:11,717 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:11,770 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:11,975 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:12,320 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:12,728 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:12,780 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:12,832 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:12,936 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:13,675 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:14,456 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:14,900 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:15,296 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:15,353 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:15,469 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:15,655 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:16,601 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:19,152 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:19,573 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:19,574 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:19,898 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:20,142 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:20,582 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:22,761 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:22,929 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:23,704 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:24,579 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:26,029 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:26,605 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:26,718 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:27,452 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:27,454 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:27,789 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:28,181 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:28,192 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:28,204 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:28,213 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:28,231 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:28,251 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:28,270 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:28,298 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:28,322 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:28,365 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:28,442 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:28,465 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:28,470 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:28,490 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:28,520 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:28,619 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:28,709 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:28,814 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:28,824 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:28,836 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:28,842 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:28,874 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:28,878 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:28,972 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:29,014 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:29,032 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:29,073 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:29,186 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:29,193 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:29,243 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:29,266 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:29,326 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:29,392 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:29,408 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:29,478 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:29,631 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:29,663 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:29,698 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:29,769 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:29,775 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:29,832 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:29,892 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:30,048 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:30,090 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:30,216 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:30,249 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:30,298 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:30,306 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:30,343 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:30,393 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:30,681 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:30,766 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:30,890 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:31,297 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:31,471 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:31,554 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:31,639 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:31,743 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:31,776 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:31,802 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:31,810 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:31,889 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:31,928 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:32,038 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:32,046 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:32,114 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:32,139 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:32,163 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:32,188 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:32,261 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:32,494 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:32,915 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:33,037 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:33,649 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:33,692 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:33,754 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:33,944 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:34,062 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:34,108 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:34,144 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:34,220 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:34,278 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:34,407 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:34,431 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:34,468 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:34,818 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:35,146 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:35,397 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:35,582 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:35,732 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:35,745 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:35,757 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:35,948 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:36,201 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:36,375 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:36,451 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:36,551 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:36,880 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:36,933 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:36,960 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:37,015 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:37,109 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:37,426 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:37,553 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:37,623 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:37,721 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:37,865 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:37,995 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:38,394 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:38,438 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:38,718 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:38,971 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:39,017 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:39,079 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:39,126 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:39,272 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:39,595 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:39,640 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:39,686 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:39,762 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:39,855 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:39,942 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:39,984 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:40,372 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:40,534 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:40,566 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:40,616 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:40,649 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:40,679 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:40,809 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:40,927 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:41,200 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:41,563 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:41,712 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:41,848 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:41,965 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:42,218 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:42,279 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:42,526 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:42,759 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:42,946 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:43,125 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:43,393 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:44,496 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:44,571 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:44,591 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:44,854 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:45,004 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:45,038 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:45,208 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:45,224 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:45,453 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:45,546 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:45,737 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:45,858 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:46,204 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:46,239 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:46,513 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:47,194 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:47,524 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:47,704 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:48,232 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:48,370 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:49,082 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:49,233 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:49,251 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:49,269 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:49,339 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:49,357 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:49,392 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:49,502 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:50,320 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:50,485 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:50,970 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:51,118 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:51,197 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:51,500 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:51,777 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:51,815 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:51,875 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:51,912 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:51,991 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:52,470 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:52,550 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:52,998 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:53,739 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:53,933 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:53,956 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:54,085 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:54,662 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:55,086 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:55,308 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:55,577 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:55,597 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:55,711 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:55,811 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:56,646 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:56,733 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:56,925 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:56,995 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:57,194 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:57,268 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:57,483 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:57,580 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:58,038 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:58,183 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:58,359 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:58,497 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:58,680 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:58,769 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:58,838 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:58,907 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:59,112 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:59,301 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:59,458 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:59,571 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:06:59,616 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:07:00,441 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:07:00,552 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:07:00,575 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:07:00,718 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:07:01,160 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:07:02,055 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:07:02,435 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:07:02,772 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:07:02,986 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:07:04,136 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:07:04,308 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:07:04,356 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:07:05,222 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:07:05,392 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:07:05,418 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:07:06,184 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:07:06,383 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:07:07,083 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:07:07,136 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:07:07,953 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:07:08,807 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:07:09,006 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:07:09,081 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:07:09,344 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:07:09,666 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:07:09,791 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:07:09,816 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:07:10,055 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:07:10,133 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:07:10,648 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:07:11,141 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:07:11,291 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:07:11,492 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:07:11,855 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:07:12,148 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:07:12,226 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:07:12,573 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:07:12,601 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:07:12,684 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:07:13,485 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:07:13,592 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:07:14,148 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:07:14,312 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:07:14,871 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:07:14,924 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:07:15,380 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:07:15,600 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:07:15,662 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:07:15,781 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:07:15,897 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:07:15,982 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:07:16,010 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:07:16,038 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:07:16,321 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:07:16,500 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:07:16,841 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:07:17,291 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:07:17,379 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:07:17,743 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:07:17,802 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:07:17,862 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:07:18,105 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:07:18,259 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:07:19,087 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:07:19,181 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:07:19,474 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:07:19,860 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:07:20,173 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:07:20,314 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:07:20,694 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:07:21,297 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:07:21,548 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:07:21,733 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:07:22,533 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:07:22,708 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:07:22,938 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:07:23,118 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:07:23,264 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:07:23,356 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:07:23,897 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:07:24,138 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:07:24,379 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:07:24,534 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:07:26,278 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:07:26,665 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:07:26,697 WARN L250 erpolLogProxyWrapper]: Already inconsistent. [2018-09-14 16:07:26,792 WARN L250 erpolLogProxyWrapper]: Already inconsistent. Received shutdown request... [2018-09-14 16:07:27,018 INFO L256 ToolchainWalker]: Toolchain cancelled while executing plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction. Reason: Timeout or Toolchain cancelled by user [2018-09-14 16:07:27,019 INFO L168 Benchmark]: Toolchain (without parser) took 221212.66 ms. Allocated memory was 1.5 GB in the beginning and 5.5 GB in the end (delta: 3.9 GB). Free memory was 1.4 GB in the beginning and 3.0 GB in the end (delta: -1.6 GB). Peak memory consumption was 4.5 GB. Max. memory is 7.1 GB. [2018-09-14 16:07:27,020 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. [2018-09-14 16:07:27,021 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1091.37 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.3 GB in the end (delta: 95.1 MB). Peak memory consumption was 95.1 MB. Max. memory is 7.1 GB. [2018-09-14 16:07:27,023 INFO L168 Benchmark]: Boogie Procedure Inliner took 189.50 ms. Allocated memory is still 1.5 GB. Free memory was 1.3 GB in the beginning and 1.3 GB in the end (delta: 10.6 MB). Peak memory consumption was 10.6 MB. Max. memory is 7.1 GB. [2018-09-14 16:07:27,023 INFO L168 Benchmark]: Boogie Preprocessor took 406.89 ms. Allocated memory was 1.5 GB in the beginning and 2.4 GB in the end (delta: 806.9 MB). Free memory was 1.3 GB in the beginning and 2.3 GB in the end (delta: -941.3 MB). Peak memory consumption was 48.3 MB. Max. memory is 7.1 GB. [2018-09-14 16:07:27,024 INFO L168 Benchmark]: RCFGBuilder took 5395.22 ms. Allocated memory is still 2.4 GB. Free memory was 2.3 GB in the beginning and 2.0 GB in the end (delta: 246.0 MB). Peak memory consumption was 246.0 MB. Max. memory is 7.1 GB. [2018-09-14 16:07:27,025 INFO L168 Benchmark]: TraceAbstraction took 214121.85 ms. Allocated memory was 2.4 GB in the beginning and 5.5 GB in the end (delta: 3.1 GB). Free memory was 2.0 GB in the beginning and 3.0 GB in the end (delta: -1.0 GB). Peak memory consumption was 4.3 GB. Max. memory is 7.1 GB. [2018-09-14 16:07:27,031 INFO L336 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.20 ms. Allocated memory is still 1.5 GB. Free memory is still 1.5 GB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 1091.37 ms. Allocated memory is still 1.5 GB. Free memory was 1.4 GB in the beginning and 1.3 GB in the end (delta: 95.1 MB). Peak memory consumption was 95.1 MB. Max. memory is 7.1 GB. * Boogie Procedure Inliner took 189.50 ms. Allocated memory is still 1.5 GB. Free memory was 1.3 GB in the beginning and 1.3 GB in the end (delta: 10.6 MB). Peak memory consumption was 10.6 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 406.89 ms. Allocated memory was 1.5 GB in the beginning and 2.4 GB in the end (delta: 806.9 MB). Free memory was 1.3 GB in the beginning and 2.3 GB in the end (delta: -941.3 MB). Peak memory consumption was 48.3 MB. Max. memory is 7.1 GB. * RCFGBuilder took 5395.22 ms. Allocated memory is still 2.4 GB. Free memory was 2.3 GB in the beginning and 2.0 GB in the end (delta: 246.0 MB). Peak memory consumption was 246.0 MB. Max. memory is 7.1 GB. * TraceAbstraction took 214121.85 ms. Allocated memory was 2.4 GB in the beginning and 5.5 GB in the end (delta: 3.1 GB). Free memory was 2.0 GB in the beginning and 3.0 GB in the end (delta: -1.0 GB). Peak memory consumption was 4.3 GB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 1569]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - TimeoutResult: Timeout (de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction) Toolchain cancelled while SimplifyDDAWithTimeout was simplifying term of DAG size 5932. RESULT: Ultimate could not prove your program: Timeout Written .csv to /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/csv/Problem03_label29_true-unreach-call.c_svcomp-Reach-64bit-RubberTaipan_Default-OldIcfg.epf_AutomizerCInline.xml/Csv-Benchmark-0-2018-09-14_16-07-27-044.csv Completed graceful shutdown