java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --traceabstraction.trace.refinement.strategy SIFA_TAIPAN --sifa.abstract.domain CompoundDomain --rcfgbuilder.size.of.a.code.block LoopFreeBlock --sifa.call.summarizer TopInputCallSummarizer --sifa.fluid SizeLimitFluid --sifa.simplification.technique SIMPLIFY_QUICK -i ../../../trunk/examples/svcomp/product-lines/elevator_spec14_product19.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-36ac518-m [2019-10-07 14:00:33,629 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-07 14:00:33,633 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-07 14:00:33,650 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-07 14:00:33,650 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-07 14:00:33,652 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-07 14:00:33,654 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-07 14:00:33,664 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-07 14:00:33,669 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-07 14:00:33,671 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-07 14:00:33,673 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-07 14:00:33,674 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-07 14:00:33,675 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-07 14:00:33,677 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-07 14:00:33,679 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-07 14:00:33,680 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-07 14:00:33,681 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-07 14:00:33,683 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-07 14:00:33,684 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-07 14:00:33,688 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-07 14:00:33,692 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-07 14:00:33,695 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-07 14:00:33,697 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-07 14:00:33,698 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-07 14:00:33,700 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-07 14:00:33,700 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-07 14:00:33,700 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-07 14:00:33,702 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-07 14:00:33,703 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-07 14:00:33,703 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-07 14:00:33,704 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-07 14:00:33,705 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-07 14:00:33,706 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-07 14:00:33,707 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-07 14:00:33,708 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-07 14:00:33,708 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-07 14:00:33,709 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-07 14:00:33,709 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-07 14:00:33,709 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-07 14:00:33,710 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-07 14:00:33,711 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-07 14:00:33,712 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf [2019-10-07 14:00:33,744 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-07 14:00:33,744 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-07 14:00:33,748 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-07 14:00:33,749 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-07 14:00:33,749 INFO L138 SettingsManager]: * Use SBE=true [2019-10-07 14:00:33,749 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-07 14:00:33,749 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-07 14:00:33,750 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-07 14:00:33,750 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-07 14:00:33,750 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-07 14:00:33,751 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-07 14:00:33,751 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-07 14:00:33,751 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-07 14:00:33,751 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-07 14:00:33,752 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-07 14:00:33,752 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-07 14:00:33,752 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-07 14:00:33,752 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-07 14:00:33,752 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-07 14:00:33,753 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-07 14:00:33,753 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-07 14:00:33,754 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-07 14:00:33,754 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-07 14:00:33,754 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-07 14:00:33,755 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-07 14:00:33,755 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-07 14:00:33,755 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-07 14:00:33,755 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-07 14:00:33,756 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: Trace refinement strategy -> SIFA_TAIPAN Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Abstract Domain -> CompoundDomain Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder: Size of a code block -> LoopFreeBlock Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Call Summarizer -> TopInputCallSummarizer Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Simplification Technique -> SIMPLIFY_QUICK [2019-10-07 14:00:34,047 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-07 14:00:34,064 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-07 14:00:34,068 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-07 14:00:34,069 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-07 14:00:34,070 INFO L275 PluginConnector]: CDTParser initialized [2019-10-07 14:00:34,070 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/elevator_spec14_product19.cil.c [2019-10-07 14:00:34,140 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/76e1774e0/ee5f8cbb1c574e17b180e7ec59012730/FLAG18409e214 [2019-10-07 14:00:34,760 INFO L306 CDTParser]: Found 1 translation units. [2019-10-07 14:00:34,761 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/elevator_spec14_product19.cil.c [2019-10-07 14:00:34,779 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/76e1774e0/ee5f8cbb1c574e17b180e7ec59012730/FLAG18409e214 [2019-10-07 14:00:35,002 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/76e1774e0/ee5f8cbb1c574e17b180e7ec59012730 [2019-10-07 14:00:35,012 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-07 14:00:35,013 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-07 14:00:35,014 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-07 14:00:35,015 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-07 14:00:35,017 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-07 14:00:35,018 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.10 02:00:35" (1/1) ... [2019-10-07 14:00:35,020 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@ef0aef and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 02:00:35, skipping insertion in model container [2019-10-07 14:00:35,020 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.10 02:00:35" (1/1) ... [2019-10-07 14:00:35,028 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-07 14:00:35,098 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-07 14:00:35,768 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-07 14:00:35,791 INFO L188 MainTranslator]: Completed pre-run [2019-10-07 14:00:35,957 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-07 14:00:36,034 INFO L192 MainTranslator]: Completed translation [2019-10-07 14:00:36,035 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 02:00:36 WrapperNode [2019-10-07 14:00:36,035 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-07 14:00:36,035 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-07 14:00:36,035 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-07 14:00:36,035 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-07 14:00:36,045 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 02:00:36" (1/1) ... [2019-10-07 14:00:36,045 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 02:00:36" (1/1) ... [2019-10-07 14:00:36,076 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 02:00:36" (1/1) ... [2019-10-07 14:00:36,077 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 02:00:36" (1/1) ... [2019-10-07 14:00:36,164 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 02:00:36" (1/1) ... [2019-10-07 14:00:36,206 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 02:00:36" (1/1) ... [2019-10-07 14:00:36,226 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 02:00:36" (1/1) ... [2019-10-07 14:00:36,264 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-07 14:00:36,264 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-07 14:00:36,265 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-07 14:00:36,265 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-07 14:00:36,266 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 02:00:36" (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 [2019-10-07 14:00:36,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-07 14:00:36,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-07 14:00:36,344 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2019-10-07 14:00:36,345 INFO L138 BoogieDeclarations]: Found implementation of procedure initTopDown [2019-10-07 14:00:36,345 INFO L138 BoogieDeclarations]: Found implementation of procedure initBottomUp [2019-10-07 14:00:36,346 INFO L138 BoogieDeclarations]: Found implementation of procedure isBlocked [2019-10-07 14:00:36,346 INFO L138 BoogieDeclarations]: Found implementation of procedure enterElevator__wrappee__base [2019-10-07 14:00:36,347 INFO L138 BoogieDeclarations]: Found implementation of procedure enterElevator [2019-10-07 14:00:36,347 INFO L138 BoogieDeclarations]: Found implementation of procedure leaveElevator__wrappee__base [2019-10-07 14:00:36,347 INFO L138 BoogieDeclarations]: Found implementation of procedure leaveElevator [2019-10-07 14:00:36,347 INFO L138 BoogieDeclarations]: Found implementation of procedure pressInLiftFloorButton [2019-10-07 14:00:36,348 INFO L138 BoogieDeclarations]: Found implementation of procedure resetFloorButton [2019-10-07 14:00:36,348 INFO L138 BoogieDeclarations]: Found implementation of procedure getCurrentFloorID [2019-10-07 14:00:36,348 INFO L138 BoogieDeclarations]: Found implementation of procedure areDoorsOpen [2019-10-07 14:00:36,349 INFO L138 BoogieDeclarations]: Found implementation of procedure buttonForFloorIsPressed [2019-10-07 14:00:36,349 INFO L138 BoogieDeclarations]: Found implementation of procedure getCurrentHeading [2019-10-07 14:00:36,351 INFO L138 BoogieDeclarations]: Found implementation of procedure isEmpty [2019-10-07 14:00:36,351 INFO L138 BoogieDeclarations]: Found implementation of procedure anyStopRequested [2019-10-07 14:00:36,351 INFO L138 BoogieDeclarations]: Found implementation of procedure isIdle [2019-10-07 14:00:36,352 INFO L138 BoogieDeclarations]: Found implementation of procedure stopRequestedInDirection__wrappee__weight [2019-10-07 14:00:36,352 INFO L138 BoogieDeclarations]: Found implementation of procedure stopRequestedInDirection [2019-10-07 14:00:36,352 INFO L138 BoogieDeclarations]: Found implementation of procedure isAnyLiftButtonPressed [2019-10-07 14:00:36,353 INFO L138 BoogieDeclarations]: Found implementation of procedure continueInDirection [2019-10-07 14:00:36,353 INFO L138 BoogieDeclarations]: Found implementation of procedure stopRequestedAtCurrentFloor__wrappee__weight [2019-10-07 14:00:36,353 INFO L138 BoogieDeclarations]: Found implementation of procedure stopRequestedAtCurrentFloor [2019-10-07 14:00:36,353 INFO L138 BoogieDeclarations]: Found implementation of procedure getReverseHeading [2019-10-07 14:00:36,354 INFO L138 BoogieDeclarations]: Found implementation of procedure processWaitingOnFloor [2019-10-07 14:00:36,354 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2019-10-07 14:00:36,354 INFO L138 BoogieDeclarations]: Found implementation of procedure printState [2019-10-07 14:00:36,354 INFO L138 BoogieDeclarations]: Found implementation of procedure existInLiftCallsInDirection [2019-10-07 14:00:36,354 INFO L138 BoogieDeclarations]: Found implementation of procedure isExecutiveFloorCalling [2019-10-07 14:00:36,354 INFO L138 BoogieDeclarations]: Found implementation of procedure isExecutiveFloor [2019-10-07 14:00:36,355 INFO L138 BoogieDeclarations]: Found implementation of procedure spec1 [2019-10-07 14:00:36,355 INFO L138 BoogieDeclarations]: Found implementation of procedure spec14 [2019-10-07 14:00:36,355 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification14_spec__1 [2019-10-07 14:00:36,355 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2019-10-07 14:00:36,355 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2019-10-07 14:00:36,355 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2019-10-07 14:00:36,356 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2019-10-07 14:00:36,356 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2019-10-07 14:00:36,356 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2019-10-07 14:00:36,356 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2019-10-07 14:00:36,356 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2019-10-07 14:00:36,356 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2019-10-07 14:00:36,357 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2019-10-07 14:00:36,357 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2019-10-07 14:00:36,357 INFO L138 BoogieDeclarations]: Found implementation of procedure getWeight [2019-10-07 14:00:36,357 INFO L138 BoogieDeclarations]: Found implementation of procedure getOrigin [2019-10-07 14:00:36,357 INFO L138 BoogieDeclarations]: Found implementation of procedure getDestination [2019-10-07 14:00:36,357 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2019-10-07 14:00:36,358 INFO L138 BoogieDeclarations]: Found implementation of procedure get_nondetMinMax07 [2019-10-07 14:00:36,358 INFO L138 BoogieDeclarations]: Found implementation of procedure bobCall [2019-10-07 14:00:36,358 INFO L138 BoogieDeclarations]: Found implementation of procedure aliceCall [2019-10-07 14:00:36,358 INFO L138 BoogieDeclarations]: Found implementation of procedure angelinaCall [2019-10-07 14:00:36,358 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckCall [2019-10-07 14:00:36,358 INFO L138 BoogieDeclarations]: Found implementation of procedure monicaCall [2019-10-07 14:00:36,359 INFO L138 BoogieDeclarations]: Found implementation of procedure bigMacCall [2019-10-07 14:00:36,359 INFO L138 BoogieDeclarations]: Found implementation of procedure threeTS [2019-10-07 14:00:36,359 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2019-10-07 14:00:36,360 INFO L138 BoogieDeclarations]: Found implementation of procedure randomSequenceOfActions [2019-10-07 14:00:36,360 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest_Simple [2019-10-07 14:00:36,360 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification1 [2019-10-07 14:00:36,360 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2019-10-07 14:00:36,361 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification3 [2019-10-07 14:00:36,361 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2019-10-07 14:00:36,361 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2019-10-07 14:00:36,361 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-07 14:00:36,361 INFO L138 BoogieDeclarations]: Found implementation of procedure initFloors [2019-10-07 14:00:36,361 INFO L138 BoogieDeclarations]: Found implementation of procedure isFloorCalling [2019-10-07 14:00:36,362 INFO L138 BoogieDeclarations]: Found implementation of procedure resetCallOnFloor [2019-10-07 14:00:36,362 INFO L138 BoogieDeclarations]: Found implementation of procedure callOnFloor [2019-10-07 14:00:36,362 INFO L138 BoogieDeclarations]: Found implementation of procedure isPersonOnFloor [2019-10-07 14:00:36,362 INFO L138 BoogieDeclarations]: Found implementation of procedure initPersonOnFloor [2019-10-07 14:00:36,363 INFO L138 BoogieDeclarations]: Found implementation of procedure removePersonFromFloor [2019-10-07 14:00:36,363 INFO L138 BoogieDeclarations]: Found implementation of procedure isTopFloor [2019-10-07 14:00:36,363 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-07 14:00:36,364 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-07 14:00:36,364 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2019-10-07 14:00:36,364 INFO L130 BoogieDeclarations]: Found specification of procedure getWeight [2019-10-07 14:00:36,364 INFO L130 BoogieDeclarations]: Found specification of procedure getDestination [2019-10-07 14:00:36,365 INFO L130 BoogieDeclarations]: Found specification of procedure enterElevator [2019-10-07 14:00:36,365 INFO L130 BoogieDeclarations]: Found specification of procedure isFloorCalling [2019-10-07 14:00:36,365 INFO L130 BoogieDeclarations]: Found specification of procedure resetCallOnFloor [2019-10-07 14:00:36,366 INFO L130 BoogieDeclarations]: Found specification of procedure isPersonOnFloor [2019-10-07 14:00:36,366 INFO L130 BoogieDeclarations]: Found specification of procedure removePersonFromFloor [2019-10-07 14:00:36,366 INFO L130 BoogieDeclarations]: Found specification of procedure isTopFloor [2019-10-07 14:00:36,366 INFO L130 BoogieDeclarations]: Found specification of procedure initFloors [2019-10-07 14:00:36,367 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2019-10-07 14:00:36,367 INFO L130 BoogieDeclarations]: Found specification of procedure isBlocked [2019-10-07 14:00:36,367 INFO L130 BoogieDeclarations]: Found specification of procedure printState [2019-10-07 14:00:36,367 INFO L130 BoogieDeclarations]: Found specification of procedure isEmpty [2019-10-07 14:00:36,367 INFO L130 BoogieDeclarations]: Found specification of procedure isAnyLiftButtonPressed [2019-10-07 14:00:36,368 INFO L130 BoogieDeclarations]: Found specification of procedure buttonForFloorIsPressed [2019-10-07 14:00:36,368 INFO L130 BoogieDeclarations]: Found specification of procedure initTopDown [2019-10-07 14:00:36,368 INFO L130 BoogieDeclarations]: Found specification of procedure initBottomUp [2019-10-07 14:00:36,368 INFO L130 BoogieDeclarations]: Found specification of procedure areDoorsOpen [2019-10-07 14:00:36,368 INFO L130 BoogieDeclarations]: Found specification of procedure getCurrentFloorID [2019-10-07 14:00:36,368 INFO L130 BoogieDeclarations]: Found specification of procedure isIdle [2019-10-07 14:00:36,369 INFO L130 BoogieDeclarations]: Found specification of procedure isExecutiveFloorCalling [2019-10-07 14:00:36,369 INFO L130 BoogieDeclarations]: Found specification of procedure isExecutiveFloor [2019-10-07 14:00:36,369 INFO L130 BoogieDeclarations]: Found specification of procedure enterElevator__wrappee__base [2019-10-07 14:00:36,369 INFO L130 BoogieDeclarations]: Found specification of procedure leaveElevator__wrappee__base [2019-10-07 14:00:36,369 INFO L130 BoogieDeclarations]: Found specification of procedure leaveElevator [2019-10-07 14:00:36,369 INFO L130 BoogieDeclarations]: Found specification of procedure pressInLiftFloorButton [2019-10-07 14:00:36,370 INFO L130 BoogieDeclarations]: Found specification of procedure resetFloorButton [2019-10-07 14:00:36,370 INFO L130 BoogieDeclarations]: Found specification of procedure getCurrentHeading [2019-10-07 14:00:36,370 INFO L130 BoogieDeclarations]: Found specification of procedure anyStopRequested [2019-10-07 14:00:36,370 INFO L130 BoogieDeclarations]: Found specification of procedure stopRequestedInDirection__wrappee__weight [2019-10-07 14:00:36,370 INFO L130 BoogieDeclarations]: Found specification of procedure stopRequestedInDirection [2019-10-07 14:00:36,370 INFO L130 BoogieDeclarations]: Found specification of procedure continueInDirection [2019-10-07 14:00:36,371 INFO L130 BoogieDeclarations]: Found specification of procedure stopRequestedAtCurrentFloor__wrappee__weight [2019-10-07 14:00:36,371 INFO L130 BoogieDeclarations]: Found specification of procedure stopRequestedAtCurrentFloor [2019-10-07 14:00:36,371 INFO L130 BoogieDeclarations]: Found specification of procedure getReverseHeading [2019-10-07 14:00:36,371 INFO L130 BoogieDeclarations]: Found specification of procedure processWaitingOnFloor [2019-10-07 14:00:36,371 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification14_spec__1 [2019-10-07 14:00:36,372 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-07 14:00:36,372 INFO L130 BoogieDeclarations]: Found specification of procedure existInLiftCallsInDirection [2019-10-07 14:00:36,372 INFO L130 BoogieDeclarations]: Found specification of procedure getOrigin [2019-10-07 14:00:36,372 INFO L130 BoogieDeclarations]: Found specification of procedure initPersonOnFloor [2019-10-07 14:00:36,372 INFO L130 BoogieDeclarations]: Found specification of procedure spec1 [2019-10-07 14:00:36,376 INFO L130 BoogieDeclarations]: Found specification of procedure spec14 [2019-10-07 14:00:36,376 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2019-10-07 14:00:36,376 INFO L130 BoogieDeclarations]: Found specification of procedure bigMacCall [2019-10-07 14:00:36,376 INFO L130 BoogieDeclarations]: Found specification of procedure threeTS [2019-10-07 14:00:36,378 INFO L130 BoogieDeclarations]: Found specification of procedure bobCall [2019-10-07 14:00:36,378 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2019-10-07 14:00:36,378 INFO L130 BoogieDeclarations]: Found specification of procedure test [2019-10-07 14:00:36,378 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2019-10-07 14:00:36,378 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-07 14:00:36,378 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-07 14:00:36,379 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2019-10-07 14:00:36,379 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-07 14:00:36,379 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-07 14:00:36,380 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-07 14:00:36,383 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-07 14:00:36,383 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2019-10-07 14:00:36,384 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-07 14:00:36,384 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2019-10-07 14:00:36,384 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2019-10-07 14:00:36,384 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-07 14:00:36,384 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2019-10-07 14:00:36,384 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2019-10-07 14:00:36,385 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2019-10-07 14:00:36,385 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2019-10-07 14:00:36,385 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2019-10-07 14:00:36,385 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2019-10-07 14:00:36,385 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2019-10-07 14:00:36,385 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2019-10-07 14:00:36,386 INFO L130 BoogieDeclarations]: Found specification of procedure get_nondetMinMax07 [2019-10-07 14:00:36,386 INFO L130 BoogieDeclarations]: Found specification of procedure aliceCall [2019-10-07 14:00:36,386 INFO L130 BoogieDeclarations]: Found specification of procedure angelinaCall [2019-10-07 14:00:36,386 INFO L130 BoogieDeclarations]: Found specification of procedure chuckCall [2019-10-07 14:00:36,386 INFO L130 BoogieDeclarations]: Found specification of procedure monicaCall [2019-10-07 14:00:36,386 INFO L130 BoogieDeclarations]: Found specification of procedure randomSequenceOfActions [2019-10-07 14:00:36,387 INFO L130 BoogieDeclarations]: Found specification of procedure runTest_Simple [2019-10-07 14:00:36,387 INFO L130 BoogieDeclarations]: Found specification of procedure Specification1 [2019-10-07 14:00:36,387 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2019-10-07 14:00:36,387 INFO L130 BoogieDeclarations]: Found specification of procedure Specification3 [2019-10-07 14:00:36,387 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2019-10-07 14:00:36,387 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2019-10-07 14:00:36,388 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-07 14:00:36,388 INFO L130 BoogieDeclarations]: Found specification of procedure callOnFloor [2019-10-07 14:00:36,388 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-07 14:00:36,388 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-07 14:00:36,388 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-07 14:00:40,854 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-07 14:00:40,855 INFO L284 CfgBuilder]: Removed 10 assume(true) statements. [2019-10-07 14:00:40,856 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.10 02:00:40 BoogieIcfgContainer [2019-10-07 14:00:40,857 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-07 14:00:40,861 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-07 14:00:40,861 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-07 14:00:40,866 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-07 14:00:40,866 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.10 02:00:35" (1/3) ... [2019-10-07 14:00:40,867 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@163cbaae and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.10 02:00:40, skipping insertion in model container [2019-10-07 14:00:40,867 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 02:00:36" (2/3) ... [2019-10-07 14:00:40,868 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@163cbaae and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.10 02:00:40, skipping insertion in model container [2019-10-07 14:00:40,868 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.10 02:00:40" (3/3) ... [2019-10-07 14:00:40,870 INFO L109 eAbstractionObserver]: Analyzing ICFG elevator_spec14_product19.cil.c [2019-10-07 14:00:40,881 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-07 14:00:40,892 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-10-07 14:00:40,903 INFO L249 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-10-07 14:00:40,944 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-10-07 14:00:40,944 INFO L374 AbstractCegarLoop]: Hoare is true [2019-10-07 14:00:40,944 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-07 14:00:40,944 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-07 14:00:40,944 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-07 14:00:40,945 INFO L378 AbstractCegarLoop]: Difference is false [2019-10-07 14:00:40,945 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-07 14:00:40,945 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-07 14:00:40,975 INFO L276 IsEmpty]: Start isEmpty. Operand 540 states. [2019-10-07 14:00:40,999 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2019-10-07 14:00:40,999 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 14:00:41,001 INFO L385 BasicCegarLoop]: trace histogram [3, 3, 3, 3, 3, 3, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 14:00:41,003 INFO L410 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 14:00:41,010 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 14:00:41,010 INFO L82 PathProgramCache]: Analyzing trace with hash 2030703232, now seen corresponding path program 1 times [2019-10-07 14:00:41,019 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 14:00:41,019 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 14:00:41,020 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 14:00:41,020 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 14:00:41,020 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 14:00:41,423 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 14:00:41,761 INFO L134 CoverageAnalysis]: Checked inductivity of 24 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 24 trivial. 0 not checked. [2019-10-07 14:00:41,762 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 14:00:41,762 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 14:00:41,763 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2019-10-07 14:00:41,768 INFO L442 AbstractCegarLoop]: Interpolant automaton has 7 states [2019-10-07 14:00:41,781 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2019-10-07 14:00:41,782 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2019-10-07 14:00:41,784 INFO L87 Difference]: Start difference. First operand 540 states. Second operand 7 states. [2019-10-07 14:00:43,138 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 14:00:43,139 INFO L93 Difference]: Finished difference Result 955 states and 1412 transitions. [2019-10-07 14:00:43,139 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2019-10-07 14:00:43,141 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 110 [2019-10-07 14:00:43,142 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 14:00:43,169 INFO L225 Difference]: With dead ends: 955 [2019-10-07 14:00:43,170 INFO L226 Difference]: Without dead ends: 537 [2019-10-07 14:00:43,179 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 17 GetRequests, 7 SyntacticMatches, 0 SemanticMatches, 10 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 10 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=31, Invalid=101, Unknown=0, NotChecked=0, Total=132 [2019-10-07 14:00:43,196 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 537 states. [2019-10-07 14:00:43,299 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 537 to 531. [2019-10-07 14:00:43,300 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 531 states. [2019-10-07 14:00:43,306 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 531 states to 531 states and 763 transitions. [2019-10-07 14:00:43,309 INFO L78 Accepts]: Start accepts. Automaton has 531 states and 763 transitions. Word has length 110 [2019-10-07 14:00:43,309 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 14:00:43,310 INFO L462 AbstractCegarLoop]: Abstraction has 531 states and 763 transitions. [2019-10-07 14:00:43,310 INFO L463 AbstractCegarLoop]: Interpolant automaton has 7 states. [2019-10-07 14:00:43,310 INFO L276 IsEmpty]: Start isEmpty. Operand 531 states and 763 transitions. [2019-10-07 14:00:43,322 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2019-10-07 14:00:43,322 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 14:00:43,323 INFO L385 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 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] [2019-10-07 14:00:43,323 INFO L410 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 14:00:43,323 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 14:00:43,324 INFO L82 PathProgramCache]: Analyzing trace with hash 1123858737, now seen corresponding path program 1 times [2019-10-07 14:00:43,324 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 14:00:43,324 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 14:00:43,324 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 14:00:43,325 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 14:00:43,325 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 14:00:43,394 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 14:00:43,552 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 83 trivial. 0 not checked. [2019-10-07 14:00:43,552 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 14:00:43,552 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 14:00:43,553 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 14:00:43,555 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 14:00:43,555 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 14:00:43,555 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 14:00:43,555 INFO L87 Difference]: Start difference. First operand 531 states and 763 transitions. Second operand 5 states. [2019-10-07 14:00:43,610 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 14:00:43,610 INFO L93 Difference]: Finished difference Result 1037 states and 1505 transitions. [2019-10-07 14:00:43,611 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-07 14:00:43,611 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 150 [2019-10-07 14:00:43,611 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 14:00:43,616 INFO L225 Difference]: With dead ends: 1037 [2019-10-07 14:00:43,617 INFO L226 Difference]: Without dead ends: 537 [2019-10-07 14:00:43,620 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 5 GetRequests, 2 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 14:00:43,622 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 537 states. [2019-10-07 14:00:43,665 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 537 to 537. [2019-10-07 14:00:43,665 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 537 states. [2019-10-07 14:00:43,675 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 537 states to 537 states and 769 transitions. [2019-10-07 14:00:43,677 INFO L78 Accepts]: Start accepts. Automaton has 537 states and 769 transitions. Word has length 150 [2019-10-07 14:00:43,680 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 14:00:43,681 INFO L462 AbstractCegarLoop]: Abstraction has 537 states and 769 transitions. [2019-10-07 14:00:43,684 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 14:00:43,684 INFO L276 IsEmpty]: Start isEmpty. Operand 537 states and 769 transitions. [2019-10-07 14:00:43,700 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 156 [2019-10-07 14:00:43,701 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 14:00:43,701 INFO L385 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 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] [2019-10-07 14:00:43,702 INFO L410 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 14:00:43,702 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 14:00:43,703 INFO L82 PathProgramCache]: Analyzing trace with hash -871471726, now seen corresponding path program 1 times [2019-10-07 14:00:43,704 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 14:00:43,704 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 14:00:43,705 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 14:00:43,705 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 14:00:43,710 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 14:00:43,832 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 14:00:44,075 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2019-10-07 14:00:44,075 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 14:00:44,076 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2019-10-07 14:00:44,076 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 2 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-10-07 14:00:44,565 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 14:00:44,573 INFO L256 TraceCheckSpWp]: Trace formula consists of 2913 conjuncts, 3 conjunts are in the unsatisfiable core [2019-10-07 14:00:44,601 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-07 14:00:44,688 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 52 proven. 0 refuted. 0 times theorem prover too weak. 33 trivial. 0 not checked. [2019-10-07 14:00:44,688 INFO L322 TraceCheckSpWp]: Computing backward predicates... [2019-10-07 14:00:44,947 INFO L134 CoverageAnalysis]: Checked inductivity of 85 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 65 trivial. 0 not checked. [2019-10-07 14:00:44,947 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 2 imperfect interpolant sequences. [2019-10-07 14:00:44,948 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [7, 4] total 10 [2019-10-07 14:00:44,948 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-10-07 14:00:44,949 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-10-07 14:00:44,949 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=67, Unknown=0, NotChecked=0, Total=90 [2019-10-07 14:00:44,949 INFO L87 Difference]: Start difference. First operand 537 states and 769 transitions. Second operand 4 states. [2019-10-07 14:00:45,143 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 14:00:45,144 INFO L93 Difference]: Finished difference Result 1082 states and 1589 transitions. [2019-10-07 14:00:45,144 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-07 14:00:45,144 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 155 [2019-10-07 14:00:45,145 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 14:00:45,150 INFO L225 Difference]: With dead ends: 1082 [2019-10-07 14:00:45,150 INFO L226 Difference]: Without dead ends: 576 [2019-10-07 14:00:45,153 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 320 GetRequests, 309 SyntacticMatches, 2 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=28, Invalid=82, Unknown=0, NotChecked=0, Total=110 [2019-10-07 14:00:45,154 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 576 states. [2019-10-07 14:00:45,184 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 576 to 576. [2019-10-07 14:00:45,184 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 576 states. [2019-10-07 14:00:45,192 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 576 states to 576 states and 842 transitions. [2019-10-07 14:00:45,193 INFO L78 Accepts]: Start accepts. Automaton has 576 states and 842 transitions. Word has length 155 [2019-10-07 14:00:45,195 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 14:00:45,196 INFO L462 AbstractCegarLoop]: Abstraction has 576 states and 842 transitions. [2019-10-07 14:00:45,196 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-10-07 14:00:45,196 INFO L276 IsEmpty]: Start isEmpty. Operand 576 states and 842 transitions. [2019-10-07 14:00:45,206 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 222 [2019-10-07 14:00:45,207 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 14:00:45,209 INFO L385 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 5, 5, 5, 5, 5, 5, 3, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 14:00:45,416 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-10-07 14:00:45,417 INFO L410 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 14:00:45,417 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 14:00:45,417 INFO L82 PathProgramCache]: Analyzing trace with hash -1893345186, now seen corresponding path program 1 times [2019-10-07 14:00:45,418 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 14:00:45,418 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 14:00:45,418 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 14:00:45,419 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 14:00:45,419 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 14:00:45,501 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 14:00:45,631 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 14 proven. 15 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2019-10-07 14:00:45,631 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 14:00:45,631 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2019-10-07 14:00:45,631 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 3 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-10-07 14:00:46,202 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 14:00:46,210 INFO L256 TraceCheckSpWp]: Trace formula consists of 3300 conjuncts, 3 conjunts are in the unsatisfiable core [2019-10-07 14:00:46,220 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-07 14:00:46,340 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 95 proven. 0 refuted. 0 times theorem prover too weak. 81 trivial. 0 not checked. [2019-10-07 14:00:46,341 INFO L322 TraceCheckSpWp]: Computing backward predicates... [2019-10-07 14:00:46,599 INFO L134 CoverageAnalysis]: Checked inductivity of 176 backedges. 14 proven. 15 refuted. 0 times theorem prover too weak. 147 trivial. 0 not checked. [2019-10-07 14:00:46,600 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 2 imperfect interpolant sequences. [2019-10-07 14:00:46,600 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [4, 4] total 7 [2019-10-07 14:00:46,601 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-10-07 14:00:46,601 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-10-07 14:00:46,601 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2019-10-07 14:00:46,602 INFO L87 Difference]: Start difference. First operand 576 states and 842 transitions. Second operand 4 states. [2019-10-07 14:00:46,783 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 14:00:46,784 INFO L93 Difference]: Finished difference Result 1160 states and 1734 transitions. [2019-10-07 14:00:46,786 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-07 14:00:46,786 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 221 [2019-10-07 14:00:46,788 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 14:00:46,794 INFO L225 Difference]: With dead ends: 1160 [2019-10-07 14:00:46,794 INFO L226 Difference]: Without dead ends: 615 [2019-10-07 14:00:46,797 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 447 GetRequests, 439 SyntacticMatches, 2 SemanticMatches, 6 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 2 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=22, Invalid=34, Unknown=0, NotChecked=0, Total=56 [2019-10-07 14:00:46,798 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 615 states. [2019-10-07 14:00:46,826 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 615 to 615. [2019-10-07 14:00:46,827 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 615 states. [2019-10-07 14:00:46,835 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 615 states to 615 states and 915 transitions. [2019-10-07 14:00:46,836 INFO L78 Accepts]: Start accepts. Automaton has 615 states and 915 transitions. Word has length 221 [2019-10-07 14:00:46,836 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 14:00:46,836 INFO L462 AbstractCegarLoop]: Abstraction has 615 states and 915 transitions. [2019-10-07 14:00:46,837 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-10-07 14:00:46,837 INFO L276 IsEmpty]: Start isEmpty. Operand 615 states and 915 transitions. [2019-10-07 14:00:46,842 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 287 [2019-10-07 14:00:46,842 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 14:00:46,844 INFO L385 BasicCegarLoop]: trace histogram [9, 8, 8, 8, 8, 6, 6, 6, 5, 5, 4, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 14:00:47,052 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-10-07 14:00:47,052 INFO L410 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 14:00:47,053 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 14:00:47,053 INFO L82 PathProgramCache]: Analyzing trace with hash -628378331, now seen corresponding path program 1 times [2019-10-07 14:00:47,053 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 14:00:47,054 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 14:00:47,054 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 14:00:47,054 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 14:00:47,055 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 14:00:47,114 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 14:00:47,487 INFO L134 CoverageAnalysis]: Checked inductivity of 363 backedges. 18 proven. 15 refuted. 0 times theorem prover too weak. 330 trivial. 0 not checked. [2019-10-07 14:00:47,487 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 14:00:47,487 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2019-10-07 14:00:47,488 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 4 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-10-07 14:00:48,124 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 14:00:48,132 INFO L256 TraceCheckSpWp]: Trace formula consists of 3686 conjuncts, 3 conjunts are in the unsatisfiable core [2019-10-07 14:00:48,140 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-07 14:00:48,232 INFO L134 CoverageAnalysis]: Checked inductivity of 363 backedges. 127 proven. 0 refuted. 0 times theorem prover too weak. 236 trivial. 0 not checked. [2019-10-07 14:00:48,232 INFO L322 TraceCheckSpWp]: Computing backward predicates... [2019-10-07 14:00:48,615 INFO L134 CoverageAnalysis]: Checked inductivity of 363 backedges. 25 proven. 12 refuted. 0 times theorem prover too weak. 326 trivial. 0 not checked. [2019-10-07 14:00:48,616 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 2 imperfect interpolant sequences. [2019-10-07 14:00:48,616 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [10, 4] total 13 [2019-10-07 14:00:48,617 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-10-07 14:00:48,617 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-10-07 14:00:48,618 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=130, Unknown=0, NotChecked=0, Total=156 [2019-10-07 14:00:48,618 INFO L87 Difference]: Start difference. First operand 615 states and 915 transitions. Second operand 4 states. [2019-10-07 14:00:48,857 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 14:00:48,857 INFO L93 Difference]: Finished difference Result 1238 states and 1879 transitions. [2019-10-07 14:00:48,858 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-07 14:00:48,858 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 286 [2019-10-07 14:00:48,859 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 14:00:48,863 INFO L225 Difference]: With dead ends: 1238 [2019-10-07 14:00:48,863 INFO L226 Difference]: Without dead ends: 654 [2019-10-07 14:00:48,866 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 589 GetRequests, 575 SyntacticMatches, 2 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=31, Invalid=151, Unknown=0, NotChecked=0, Total=182 [2019-10-07 14:00:48,868 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 654 states. [2019-10-07 14:00:48,889 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 654 to 654. [2019-10-07 14:00:48,889 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 654 states. [2019-10-07 14:00:48,894 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 654 states to 654 states and 988 transitions. [2019-10-07 14:00:48,894 INFO L78 Accepts]: Start accepts. Automaton has 654 states and 988 transitions. Word has length 286 [2019-10-07 14:00:48,895 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 14:00:48,895 INFO L462 AbstractCegarLoop]: Abstraction has 654 states and 988 transitions. [2019-10-07 14:00:48,896 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-10-07 14:00:48,896 INFO L276 IsEmpty]: Start isEmpty. Operand 654 states and 988 transitions. [2019-10-07 14:00:48,902 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 290 [2019-10-07 14:00:48,903 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 14:00:48,903 INFO L385 BasicCegarLoop]: trace histogram [9, 8, 8, 8, 8, 6, 6, 6, 5, 5, 4, 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, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 14:00:49,111 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-10-07 14:00:49,112 INFO L410 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 14:00:49,112 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 14:00:49,112 INFO L82 PathProgramCache]: Analyzing trace with hash -1424055278, now seen corresponding path program 1 times [2019-10-07 14:00:49,113 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 14:00:49,113 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 14:00:49,114 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 14:00:49,114 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 14:00:49,114 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 14:00:49,223 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 14:00:49,427 INFO L134 CoverageAnalysis]: Checked inductivity of 366 backedges. 18 proven. 15 refuted. 0 times theorem prover too weak. 333 trivial. 0 not checked. [2019-10-07 14:00:49,428 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 14:00:49,429 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2019-10-07 14:00:49,429 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 5 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-10-07 14:00:50,280 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 14:00:50,292 INFO L256 TraceCheckSpWp]: Trace formula consists of 3689 conjuncts, 3 conjunts are in the unsatisfiable core [2019-10-07 14:00:50,301 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-07 14:00:50,379 INFO L134 CoverageAnalysis]: Checked inductivity of 366 backedges. 118 proven. 0 refuted. 0 times theorem prover too weak. 248 trivial. 0 not checked. [2019-10-07 14:00:50,380 INFO L322 TraceCheckSpWp]: Computing backward predicates... [2019-10-07 14:00:50,724 INFO L134 CoverageAnalysis]: Checked inductivity of 366 backedges. 32 proven. 7 refuted. 0 times theorem prover too weak. 327 trivial. 0 not checked. [2019-10-07 14:00:50,724 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 2 imperfect interpolant sequences. [2019-10-07 14:00:50,724 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [10, 4] total 13 [2019-10-07 14:00:50,725 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-10-07 14:00:50,725 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-10-07 14:00:50,726 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=26, Invalid=130, Unknown=0, NotChecked=0, Total=156 [2019-10-07 14:00:50,726 INFO L87 Difference]: Start difference. First operand 654 states and 988 transitions. Second operand 4 states. [2019-10-07 14:00:50,910 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 14:00:50,910 INFO L93 Difference]: Finished difference Result 1316 states and 2024 transitions. [2019-10-07 14:00:50,910 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-07 14:00:50,911 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 289 [2019-10-07 14:00:50,911 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 14:00:50,916 INFO L225 Difference]: With dead ends: 1316 [2019-10-07 14:00:50,916 INFO L226 Difference]: Without dead ends: 693 [2019-10-07 14:00:50,919 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 595 GetRequests, 581 SyntacticMatches, 2 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 9 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=31, Invalid=151, Unknown=0, NotChecked=0, Total=182 [2019-10-07 14:00:50,920 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 693 states. [2019-10-07 14:00:50,941 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 693 to 693. [2019-10-07 14:00:50,941 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 693 states. [2019-10-07 14:00:50,946 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 693 states to 693 states and 1061 transitions. [2019-10-07 14:00:50,947 INFO L78 Accepts]: Start accepts. Automaton has 693 states and 1061 transitions. Word has length 289 [2019-10-07 14:00:50,948 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 14:00:50,948 INFO L462 AbstractCegarLoop]: Abstraction has 693 states and 1061 transitions. [2019-10-07 14:00:50,948 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-10-07 14:00:50,948 INFO L276 IsEmpty]: Start isEmpty. Operand 693 states and 1061 transitions. [2019-10-07 14:00:50,953 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2019-10-07 14:00:50,953 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 14:00:50,954 INFO L385 BasicCegarLoop]: trace histogram [6, 6, 6, 6, 5, 5, 5, 5, 5, 4, 3, 3, 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] [2019-10-07 14:00:51,170 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-10-07 14:00:51,171 INFO L410 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 14:00:51,171 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 14:00:51,172 INFO L82 PathProgramCache]: Analyzing trace with hash 924630329, now seen corresponding path program 1 times [2019-10-07 14:00:51,172 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 14:00:51,172 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 14:00:51,172 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 14:00:51,173 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 14:00:51,173 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 14:00:51,233 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 14:00:51,648 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 5 proven. 24 refuted. 0 times theorem prover too weak. 157 trivial. 0 not checked. [2019-10-07 14:00:51,649 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 14:00:51,649 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2019-10-07 14:00:51,649 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 6 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-10-07 14:00:52,710 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 14:00:52,719 INFO L256 TraceCheckSpWp]: Trace formula consists of 3309 conjuncts, 3 conjunts are in the unsatisfiable core [2019-10-07 14:00:52,727 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-07 14:00:52,786 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 65 proven. 0 refuted. 0 times theorem prover too weak. 121 trivial. 0 not checked. [2019-10-07 14:00:52,787 INFO L322 TraceCheckSpWp]: Computing backward predicates... [2019-10-07 14:00:53,017 INFO L134 CoverageAnalysis]: Checked inductivity of 186 backedges. 35 proven. 0 refuted. 0 times theorem prover too weak. 151 trivial. 0 not checked. [2019-10-07 14:00:53,017 INFO L211 tionRefinementEngine]: Constructing automaton from 2 perfect and 1 imperfect interpolant sequences. [2019-10-07 14:00:53,018 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [4, 4] imperfect sequences [12] total 15 [2019-10-07 14:00:53,019 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 14:00:53,019 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 14:00:53,019 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=35, Invalid=175, Unknown=0, NotChecked=0, Total=210 [2019-10-07 14:00:53,019 INFO L87 Difference]: Start difference. First operand 693 states and 1061 transitions. Second operand 5 states. [2019-10-07 14:00:53,232 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 14:00:53,232 INFO L93 Difference]: Finished difference Result 1394 states and 2169 transitions. [2019-10-07 14:00:53,233 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-07 14:00:53,233 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 230 [2019-10-07 14:00:53,234 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 14:00:53,238 INFO L225 Difference]: With dead ends: 1394 [2019-10-07 14:00:53,238 INFO L226 Difference]: Without dead ends: 732 [2019-10-07 14:00:53,241 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 479 GetRequests, 463 SyntacticMatches, 2 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 29 ImplicationChecksByTransitivity, 0.1s TimeCoverageRelationStatistics Valid=40, Invalid=200, Unknown=0, NotChecked=0, Total=240 [2019-10-07 14:00:53,242 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 732 states. [2019-10-07 14:00:53,264 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 732 to 732. [2019-10-07 14:00:53,264 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 732 states. [2019-10-07 14:00:53,268 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 732 states to 732 states and 1134 transitions. [2019-10-07 14:00:53,269 INFO L78 Accepts]: Start accepts. Automaton has 732 states and 1134 transitions. Word has length 230 [2019-10-07 14:00:53,269 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 14:00:53,270 INFO L462 AbstractCegarLoop]: Abstraction has 732 states and 1134 transitions. [2019-10-07 14:00:53,270 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 14:00:53,270 INFO L276 IsEmpty]: Start isEmpty. Operand 732 states and 1134 transitions. [2019-10-07 14:00:53,274 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 231 [2019-10-07 14:00:53,275 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 14:00:53,275 INFO L385 BasicCegarLoop]: trace histogram [6, 6, 6, 5, 5, 5, 5, 5, 4, 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] [2019-10-07 14:00:53,483 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-10-07 14:00:53,483 INFO L410 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 14:00:53,483 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 14:00:53,483 INFO L82 PathProgramCache]: Analyzing trace with hash 2069371432, now seen corresponding path program 1 times [2019-10-07 14:00:53,484 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 14:00:53,484 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 14:00:53,484 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 14:00:53,484 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 14:00:53,484 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 14:00:53,551 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 14:00:53,776 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 5 proven. 23 refuted. 0 times theorem prover too weak. 143 trivial. 0 not checked. [2019-10-07 14:00:53,777 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 14:00:53,777 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2019-10-07 14:00:53,777 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 7 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-10-07 14:00:54,415 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 14:00:54,422 INFO L256 TraceCheckSpWp]: Trace formula consists of 3306 conjuncts, 29 conjunts are in the unsatisfiable core [2019-10-07 14:00:54,440 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-07 14:00:54,544 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 61 proven. 0 refuted. 0 times theorem prover too weak. 110 trivial. 0 not checked. [2019-10-07 14:00:54,545 INFO L322 TraceCheckSpWp]: Computing backward predicates... [2019-10-07 14:00:54,910 INFO L134 CoverageAnalysis]: Checked inductivity of 171 backedges. 9 proven. 0 refuted. 0 times theorem prover too weak. 162 trivial. 0 not checked. [2019-10-07 14:00:54,910 INFO L211 tionRefinementEngine]: Constructing automaton from 2 perfect and 1 imperfect interpolant sequences. [2019-10-07 14:00:54,911 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [7, 7] imperfect sequences [12] total 19 [2019-10-07 14:00:54,912 INFO L442 AbstractCegarLoop]: Interpolant automaton has 9 states [2019-10-07 14:00:54,912 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2019-10-07 14:00:54,912 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=47, Invalid=295, Unknown=0, NotChecked=0, Total=342 [2019-10-07 14:00:54,913 INFO L87 Difference]: Start difference. First operand 732 states and 1134 transitions. Second operand 9 states. [2019-10-07 14:00:58,230 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 14:00:58,230 INFO L93 Difference]: Finished difference Result 2065 states and 3261 transitions. [2019-10-07 14:00:58,230 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2019-10-07 14:00:58,230 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 230 [2019-10-07 14:00:58,231 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 14:00:58,239 INFO L225 Difference]: With dead ends: 2065 [2019-10-07 14:00:58,239 INFO L226 Difference]: Without dead ends: 1364 [2019-10-07 14:00:58,242 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 485 GetRequests, 463 SyntacticMatches, 0 SemanticMatches, 22 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 52 ImplicationChecksByTransitivity, 0.2s TimeCoverageRelationStatistics Valid=81, Invalid=471, Unknown=0, NotChecked=0, Total=552 [2019-10-07 14:00:58,244 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1364 states. [2019-10-07 14:00:58,288 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1364 to 1325. [2019-10-07 14:00:58,289 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1325 states. [2019-10-07 14:00:58,295 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1325 states to 1325 states and 2100 transitions. [2019-10-07 14:00:58,295 INFO L78 Accepts]: Start accepts. Automaton has 1325 states and 2100 transitions. Word has length 230 [2019-10-07 14:00:58,296 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 14:00:58,296 INFO L462 AbstractCegarLoop]: Abstraction has 1325 states and 2100 transitions. [2019-10-07 14:00:58,296 INFO L463 AbstractCegarLoop]: Interpolant automaton has 9 states. [2019-10-07 14:00:58,296 INFO L276 IsEmpty]: Start isEmpty. Operand 1325 states and 2100 transitions. [2019-10-07 14:00:58,301 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 170 [2019-10-07 14:00:58,301 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 14:00:58,301 INFO L385 BasicCegarLoop]: trace histogram [6, 6, 5, 4, 3, 3, 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] [2019-10-07 14:00:58,509 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 7 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-10-07 14:00:58,509 INFO L410 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 14:00:58,509 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 14:00:58,509 INFO L82 PathProgramCache]: Analyzing trace with hash 923283601, now seen corresponding path program 1 times [2019-10-07 14:00:58,510 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 14:00:58,510 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 14:00:58,510 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 14:00:58,510 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 14:00:58,510 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 14:00:58,568 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 14:00:58,697 INFO L134 CoverageAnalysis]: Checked inductivity of 90 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 75 trivial. 0 not checked. [2019-10-07 14:00:58,697 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 14:00:58,698 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 14:00:58,698 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2019-10-07 14:00:58,698 INFO L442 AbstractCegarLoop]: Interpolant automaton has 7 states [2019-10-07 14:00:58,699 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2019-10-07 14:00:58,699 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2019-10-07 14:00:58,699 INFO L87 Difference]: Start difference. First operand 1325 states and 2100 transitions. Second operand 7 states. [2019-10-07 14:00:59,697 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 14:00:59,698 INFO L93 Difference]: Finished difference Result 2820 states and 4503 transitions. [2019-10-07 14:00:59,698 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2019-10-07 14:00:59,698 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 169 [2019-10-07 14:00:59,699 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 14:00:59,707 INFO L225 Difference]: With dead ends: 2820 [2019-10-07 14:00:59,707 INFO L226 Difference]: Without dead ends: 1279 [2019-10-07 14:00:59,713 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 22 GetRequests, 10 SyntacticMatches, 0 SemanticMatches, 12 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 19 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=46, Invalid=136, Unknown=0, NotChecked=0, Total=182 [2019-10-07 14:00:59,715 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1279 states. [2019-10-07 14:00:59,761 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1279 to 1262. [2019-10-07 14:00:59,762 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1262 states. [2019-10-07 14:00:59,773 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1262 states to 1262 states and 1881 transitions. [2019-10-07 14:00:59,774 INFO L78 Accepts]: Start accepts. Automaton has 1262 states and 1881 transitions. Word has length 169 [2019-10-07 14:00:59,774 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 14:00:59,774 INFO L462 AbstractCegarLoop]: Abstraction has 1262 states and 1881 transitions. [2019-10-07 14:00:59,774 INFO L463 AbstractCegarLoop]: Interpolant automaton has 7 states. [2019-10-07 14:00:59,775 INFO L276 IsEmpty]: Start isEmpty. Operand 1262 states and 1881 transitions. [2019-10-07 14:00:59,779 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 171 [2019-10-07 14:00:59,779 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 14:00:59,780 INFO L385 BasicCegarLoop]: trace histogram [6, 6, 6, 5, 4, 3, 3, 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] [2019-10-07 14:00:59,780 INFO L410 AbstractCegarLoop]: === Iteration 10 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 14:00:59,780 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 14:00:59,780 INFO L82 PathProgramCache]: Analyzing trace with hash -587514443, now seen corresponding path program 1 times [2019-10-07 14:00:59,781 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 14:00:59,781 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 14:00:59,781 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 14:00:59,781 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 14:00:59,781 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 14:00:59,827 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 14:01:01,392 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 1 proven. 31 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2019-10-07 14:01:01,392 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 14:01:01,393 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2019-10-07 14:01:01,393 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 8 with z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-10-07 14:01:01,998 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 14:01:02,006 INFO L256 TraceCheckSpWp]: Trace formula consists of 2928 conjuncts, 74 conjunts are in the unsatisfiable core [2019-10-07 14:01:02,013 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-07 14:01:03,213 WARN L191 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 36 [2019-10-07 14:01:03,509 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 1 proven. 9 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2019-10-07 14:01:03,509 INFO L322 TraceCheckSpWp]: Computing backward predicates... [2019-10-07 14:01:03,986 WARN L191 SmtUtils]: Spent 318.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 43 [2019-10-07 14:01:04,255 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:01:04,257 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:01:04,258 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:01:04,258 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 6 terms [2019-10-07 14:01:04,259 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:01:04,260 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:01:04,699 WARN L191 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 39 [2019-10-07 14:01:05,426 WARN L191 SmtUtils]: Spent 292.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 43 [2019-10-07 14:01:05,481 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 6 terms [2019-10-07 14:01:05,482 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:01:05,482 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:01:05,483 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:01:05,484 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:01:05,484 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:01:05,615 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:01:05,616 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:01:05,616 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:01:05,617 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:01:05,617 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:01:55,329 WARN L191 SmtUtils]: Spent 49.27 s on a formula simplification. DAG size of input: 1445 DAG size of output: 55 [2019-10-07 14:01:55,684 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:01:55,685 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:01:55,687 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:01:55,687 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:01:55,688 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:01:55,689 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:01:55,690 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:01:55,691 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:01:55,691 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:01:55,692 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:01:55,693 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:01:55,694 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-07 14:01:55,694 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:01:55,695 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:01:55,696 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:01:55,697 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:01:55,697 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:01:55,698 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:01:55,699 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:01:55,699 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:01:55,701 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 5 terms [2019-10-07 14:01:55,701 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:01:55,702 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:01:55,703 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:01:55,703 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:01:55,704 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:01:55,705 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:01:55,706 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:01:55,706 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:01:55,707 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:01:55,708 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:01:55,709 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:01:55,710 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:01:55,711 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:01:55,711 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:01:55,712 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:01:55,713 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:01:55,714 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:01:55,715 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:01:55,716 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-07 14:01:55,716 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:01:55,717 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:01:55,718 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:01:55,718 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:01:55,719 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:01:55,719 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:01:55,720 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:01:55,721 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:01:55,722 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:01:55,722 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:01:55,723 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:01:55,724 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-07 14:01:55,725 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:01:55,726 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:01:55,726 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:01:55,727 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:01:55,727 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:01:55,728 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:01:55,729 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:01:55,729 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:01:55,731 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:01:55,731 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:01:55,732 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:01:55,733 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:01:55,733 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:01:55,734 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:01:55,735 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:01:55,735 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:01:55,736 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:01:55,737 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:01:55,983 WARN L191 SmtUtils]: Spent 123.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 30 [2019-10-07 14:02:43,176 WARN L191 SmtUtils]: Spent 46.60 s on a formula simplification. DAG size of input: 1445 DAG size of output: 55 [2019-10-07 14:02:43,241 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,242 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,243 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,244 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,244 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,245 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,245 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 5 terms [2019-10-07 14:02:43,246 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,247 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,247 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,248 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,249 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,250 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,250 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-07 14:02:43,251 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,251 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,252 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:02:43,253 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,253 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,254 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,255 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,256 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,257 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 5 terms [2019-10-07 14:02:43,258 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,258 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,259 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,259 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,260 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,261 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,262 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:02:43,262 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,263 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,263 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,264 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,265 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,266 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:02:43,266 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,267 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,268 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-07 14:02:43,268 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,268 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,269 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,270 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,271 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,271 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,272 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,272 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-07 14:02:43,273 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,273 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,275 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:02:43,275 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,276 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,276 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,277 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,278 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,279 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,280 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 5 terms [2019-10-07 14:02:43,280 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,281 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,281 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,282 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,283 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 5 terms [2019-10-07 14:02:43,283 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,284 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,284 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,285 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,286 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,287 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,287 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-07 14:02:43,288 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,288 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,289 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,290 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,290 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,291 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:02:43,291 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,292 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,293 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:02:43,293 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,294 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,294 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,295 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,296 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,297 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-07 14:02:43,297 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,298 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,298 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,299 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,300 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,300 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,301 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,301 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,302 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,303 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,303 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 5 terms [2019-10-07 14:02:43,304 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,304 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,305 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,306 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,306 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,307 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,308 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 5 terms [2019-10-07 14:02:43,309 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,309 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,310 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,310 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,311 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,312 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,313 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,313 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-07 14:02:43,314 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,314 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,315 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,316 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,316 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-07 14:02:43,317 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,318 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,318 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,319 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,320 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,320 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,321 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,322 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-07 14:02:43,322 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,323 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,324 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,324 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,325 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,326 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,326 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 5 terms [2019-10-07 14:02:43,327 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,327 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,328 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,329 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,329 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,330 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,331 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 5 terms [2019-10-07 14:02:43,332 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,332 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,333 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,333 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,334 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,334 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,335 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-07 14:02:43,336 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,336 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,337 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,337 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,338 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,339 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,339 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,340 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,341 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,341 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,342 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,343 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-07 14:02:43,343 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,344 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,344 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,345 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,345 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,346 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,347 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,347 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,348 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,349 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,349 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 5 terms [2019-10-07 14:02:43,350 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,350 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,351 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,351 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,352 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,353 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,353 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 5 terms [2019-10-07 14:02:43,354 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,355 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,355 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,356 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,356 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,357 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,358 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,358 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-07 14:02:43,359 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,360 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,360 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,361 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,362 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-07 14:02:43,362 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,363 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,363 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,364 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,365 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,365 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,366 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,366 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-07 14:02:43,367 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,367 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,368 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,368 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,369 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,370 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,370 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 5 terms [2019-10-07 14:02:43,371 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,372 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,374 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,376 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,377 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,378 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,379 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 5 terms [2019-10-07 14:02:43,379 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,380 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,380 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,381 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,382 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,383 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,384 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-07 14:02:43,384 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,385 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,385 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,386 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,386 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,387 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,388 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,388 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,391 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,392 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,392 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,393 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,393 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,394 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-07 14:02:43,394 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,395 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,395 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:02:43,396 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,396 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,397 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,398 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,398 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,399 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,400 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 5 terms [2019-10-07 14:02:43,400 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,401 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,401 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,402 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,403 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 5 terms [2019-10-07 14:02:43,403 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,404 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,406 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,406 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,407 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,408 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,408 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-07 14:02:43,409 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,409 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,410 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,411 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,411 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,413 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:02:43,414 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,414 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,416 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:02:43,416 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,417 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,417 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,418 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,419 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,419 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,420 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 5 terms [2019-10-07 14:02:43,420 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,421 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,421 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,422 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,423 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,423 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,424 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-07 14:02:43,424 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,425 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,426 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:02:43,426 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,427 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,428 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,428 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,429 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,430 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 5 terms [2019-10-07 14:02:43,431 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,431 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,432 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,432 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,433 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,434 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,434 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:02:43,435 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,435 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,436 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,436 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,437 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,438 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:02:43,439 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,439 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,441 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-07 14:02:43,442 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,442 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:43,443 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:44,645 WARN L191 SmtUtils]: Spent 869.00 ms on a formula simplification. DAG size of input: 143 DAG size of output: 58 [2019-10-07 14:02:44,649 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:02:45,097 WARN L191 SmtUtils]: Spent 245.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 75 [2019-10-07 14:02:45,100 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 5 terms [2019-10-07 14:02:45,101 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,101 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,102 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,102 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,103 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,104 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,104 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,105 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,106 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,107 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,108 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,108 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,109 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,110 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,110 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,112 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,426 WARN L191 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 15 [2019-10-07 14:02:45,431 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:02:45,431 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 6 terms [2019-10-07 14:02:45,431 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-07 14:02:45,432 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,432 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:02:45,433 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,433 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:02:45,434 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,434 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,434 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,435 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,435 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,436 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,436 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,437 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,438 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:02:45,438 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,438 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,439 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,439 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,440 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,441 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,441 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,442 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,442 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,443 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,443 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,444 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,445 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-07 14:02:45,445 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,446 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,446 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,447 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,447 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,448 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,448 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,449 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,449 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,450 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,450 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,451 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,452 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,452 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,453 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,453 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,455 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,455 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-07 14:02:45,456 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 5 terms [2019-10-07 14:02:45,456 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,456 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:02:45,457 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,457 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,458 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,458 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,459 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,459 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,460 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 5 terms [2019-10-07 14:02:45,461 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,461 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:02:45,462 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,462 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,463 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,463 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,464 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,464 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,465 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 5 terms [2019-10-07 14:02:45,466 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,466 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:02:45,466 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,467 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,467 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,468 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,468 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,469 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,470 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 5 terms [2019-10-07 14:02:45,470 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,471 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:02:45,471 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,472 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,472 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,473 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,473 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,474 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,475 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,475 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:02:45,476 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 5 terms [2019-10-07 14:02:45,476 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,477 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:02:45,477 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,478 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,478 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,479 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,479 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,480 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,481 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 5 terms [2019-10-07 14:02:45,481 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,482 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:02:45,482 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,483 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,483 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,484 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,484 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,485 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,486 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 5 terms [2019-10-07 14:02:45,486 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,487 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:02:45,487 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,488 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,488 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,489 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,489 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,490 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,491 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 5 terms [2019-10-07 14:02:45,491 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,492 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:02:45,492 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,493 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,493 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,494 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,494 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,495 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,509 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,510 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 6 terms [2019-10-07 14:02:45,510 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,510 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:02:45,511 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,512 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,512 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,512 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,513 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,513 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:02:45,514 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,514 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,515 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:02:45,516 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:02:45,517 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-07 14:02:45,517 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 6 terms [2019-10-07 14:02:45,517 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,518 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,518 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,519 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,519 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,520 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:02:45,520 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,521 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:02:45,521 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 6 terms [2019-10-07 14:02:45,522 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,522 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,523 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,523 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,524 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,524 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:02:45,525 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,525 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:02:45,526 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 6 terms [2019-10-07 14:02:45,526 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,527 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,527 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,528 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,528 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,529 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:02:45,529 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,530 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:02:45,531 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 6 terms [2019-10-07 14:02:45,531 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,531 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,532 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,532 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,533 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,533 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:02:45,534 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,535 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:02:45,551 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,551 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-07 14:02:45,552 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:02:45,552 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 6 terms [2019-10-07 14:02:45,553 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,553 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,553 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,554 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,554 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:02:45,555 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,556 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 5 terms [2019-10-07 14:02:45,556 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,557 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,557 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,558 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,558 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:02:45,559 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,560 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:02:45,560 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 6 terms [2019-10-07 14:02:45,561 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,561 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,562 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,562 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,563 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:02:45,563 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,564 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 5 terms [2019-10-07 14:02:45,564 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,565 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,565 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,566 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,566 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:02:45,567 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,568 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:02:45,568 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 6 terms [2019-10-07 14:02:45,568 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,569 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,569 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,570 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,570 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:02:45,571 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,572 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 5 terms [2019-10-07 14:02:45,572 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,573 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,573 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,574 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,574 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:02:45,575 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,576 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:02:45,576 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 5 terms [2019-10-07 14:02:45,577 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,577 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,578 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,578 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,579 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:02:45,579 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,580 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 6 terms [2019-10-07 14:02:45,581 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,581 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,582 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,582 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,583 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:02:45,583 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,584 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,584 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:02:45,585 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 5 terms [2019-10-07 14:02:45,585 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,586 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,586 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,587 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,587 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:02:45,587 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,588 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 6 terms [2019-10-07 14:02:45,589 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,589 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,590 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,590 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,590 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:02:45,591 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,592 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:02:45,592 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:02:45,593 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 6 terms [2019-10-07 14:02:45,593 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,594 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,594 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,595 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,595 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:02:45,596 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,597 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 5 terms [2019-10-07 14:02:45,597 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,598 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,598 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,598 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,599 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:02:45,599 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,600 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:02:45,601 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 5 terms [2019-10-07 14:02:45,601 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,602 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,602 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,603 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,604 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:02:45,604 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,605 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 6 terms [2019-10-07 14:02:45,606 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,607 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,607 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,608 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,608 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:02:45,609 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,610 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:02:45,610 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 6 terms [2019-10-07 14:02:45,610 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,611 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,611 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,612 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,612 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:02:45,613 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,614 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 5 terms [2019-10-07 14:02:45,614 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,615 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,615 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,616 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,616 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:02:45,616 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,636 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,636 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-07 14:02:45,637 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 6 terms [2019-10-07 14:02:45,638 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:02:45,638 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,639 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,640 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,641 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,641 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:02:45,642 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,643 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,644 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,646 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 6 terms [2019-10-07 14:02:45,646 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,647 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,648 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,649 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,649 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:02:45,650 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,651 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,652 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,653 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:02:45,654 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 6 terms [2019-10-07 14:02:45,654 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,654 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,655 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,656 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,656 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:02:45,657 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,658 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,659 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,660 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:02:45,661 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 6 terms [2019-10-07 14:02:45,662 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:02:45,662 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,663 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,664 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,665 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,665 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:02:45,666 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,667 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,668 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,670 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,670 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 6 terms [2019-10-07 14:02:45,671 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,671 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,672 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,673 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,674 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:02:45,674 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,675 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,675 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,676 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:02:45,677 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:02:45,678 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:02:45,678 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 6 terms [2019-10-07 14:02:45,679 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,679 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,680 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,680 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,681 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:02:45,681 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,682 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,682 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,683 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:02:45,699 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 6 terms [2019-10-07 14:02:45,699 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-07 14:02:45,700 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,701 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:02:45,702 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,702 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,703 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,704 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,705 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-07 14:02:45,705 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,706 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:02:45,707 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,707 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,708 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,709 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,710 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:02:45,710 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,711 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,712 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,713 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,714 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:02:45,714 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,715 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,716 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,717 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,718 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:02:45,719 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,720 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,721 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,722 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,723 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:02:45,723 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,724 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:02:45,725 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,726 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,727 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,728 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,729 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:02:45,729 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,730 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,730 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,731 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,731 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:02:45,732 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,732 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,733 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,734 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,734 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:02:45,735 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,736 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,737 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,738 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:02:45,754 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:02:45,754 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 5 terms [2019-10-07 14:02:45,755 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,756 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:02:45,757 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-07 14:02:45,757 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,758 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,758 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,759 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,759 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:02:45,760 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,760 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,761 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,761 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,762 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:02:45,763 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,763 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,764 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:02:45,764 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,765 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,765 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,766 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,767 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,767 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,768 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:02:45,769 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,769 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,770 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,770 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,771 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,772 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,772 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:02:45,773 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,773 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,774 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,774 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,775 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,776 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,776 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:02:45,777 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-07 14:02:45,777 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,778 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,778 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,779 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,780 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,781 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,781 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,782 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,783 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,783 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,784 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,785 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,786 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,787 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,788 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,789 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,792 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,792 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 6 terms [2019-10-07 14:02:45,793 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,793 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:02:45,794 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,795 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,796 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,796 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:02:45,797 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,798 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,798 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,799 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,800 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:02:45,800 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,801 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,801 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:02:45,801 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,802 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,802 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,803 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,804 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,804 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,805 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:02:45,805 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,806 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,807 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,808 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,809 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,809 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,810 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:02:45,811 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,812 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,813 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,814 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,816 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 6 terms [2019-10-07 14:02:45,816 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-07 14:02:45,817 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,818 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,819 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:02:45,820 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,820 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,821 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,822 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-07 14:02:45,823 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,824 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,824 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:45,825 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:46,641 WARN L191 SmtUtils]: Spent 492.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 43 [2019-10-07 14:02:47,154 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 5 terms [2019-10-07 14:02:47,158 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-10-07 14:02:47,583 WARN L191 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 23 [2019-10-07 14:02:48,294 WARN L191 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 43 [2019-10-07 14:02:49,132 WARN L191 SmtUtils]: Spent 295.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 43 [2019-10-07 14:02:49,572 INFO L134 CoverageAnalysis]: Checked inductivity of 105 backedges. 1 proven. 4 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2019-10-07 14:02:49,572 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [2019-10-07 14:02:49,611 INFO L162 IcfgInterpreter]: Started Sifa with 128 locations of interest [2019-10-07 14:02:49,612 INFO L169 IcfgInterpreter]: Building call graph [2019-10-07 14:02:49,620 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-10-07 14:02:49,629 INFO L179 IcfgInterpreter]: Starting interpretation [2019-10-07 14:02:49,629 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-10-07 14:03:26,502 WARN L191 SmtUtils]: Spent 262.00 ms on a formula simplification that was a NOOP. DAG size: 754 [2019-10-07 14:03:30,769 WARN L191 SmtUtils]: Spent 2.09 s on a formula simplification. DAG size of input: 405 DAG size of output: 327 [2019-10-07 14:03:31,143 WARN L191 SmtUtils]: Spent 366.00 ms on a formula simplification that was a NOOP. DAG size: 840 [2019-10-07 14:03:31,489 WARN L191 SmtUtils]: Spent 341.00 ms on a formula simplification that was a NOOP. DAG size: 840 [2019-10-07 14:03:31,730 WARN L191 SmtUtils]: Spent 238.00 ms on a formula simplification that was a NOOP. DAG size: 840 [2019-10-07 14:03:32,281 WARN L191 SmtUtils]: Spent 471.00 ms on a formula simplification that was a NOOP. DAG size: 1020 [2019-10-07 14:03:32,747 WARN L191 SmtUtils]: Spent 455.00 ms on a formula simplification that was a NOOP. DAG size: 1020 [2019-10-07 14:03:33,170 WARN L191 SmtUtils]: Spent 420.00 ms on a formula simplification that was a NOOP. DAG size: 1020 [2019-10-07 14:03:33,639 WARN L191 SmtUtils]: Spent 416.00 ms on a formula simplification that was a NOOP. DAG size: 1020 [2019-10-07 14:03:34,523 WARN L191 SmtUtils]: Spent 868.00 ms on a formula simplification. DAG size of input: 1022 DAG size of output: 1020 [2019-10-07 14:03:34,948 WARN L191 SmtUtils]: Spent 422.00 ms on a formula simplification that was a NOOP. DAG size: 1020 [2019-10-07 14:03:35,438 WARN L191 SmtUtils]: Spent 422.00 ms on a formula simplification that was a NOOP. DAG size: 1020 [2019-10-07 14:03:35,868 WARN L191 SmtUtils]: Spent 427.00 ms on a formula simplification that was a NOOP. DAG size: 1020 [2019-10-07 14:03:36,292 WARN L191 SmtUtils]: Spent 420.00 ms on a formula simplification that was a NOOP. DAG size: 1020 [2019-10-07 14:03:36,754 WARN L191 SmtUtils]: Spent 416.00 ms on a formula simplification that was a NOOP. DAG size: 1020 [2019-10-07 14:03:36,772 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.init with input of size 376 for LOIs [2019-10-07 14:03:36,959 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 723 [2019-10-07 14:03:37,069 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 723 [2019-10-07 14:03:37,389 WARN L191 SmtUtils]: Spent 273.00 ms on a formula simplification that was a NOOP. DAG size: 903 [2019-10-07 14:03:37,390 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 1062 for LOIs [2019-10-07 14:03:37,799 WARN L191 SmtUtils]: Spent 408.00 ms on a formula simplification that was a NOOP. DAG size: 1062 [2019-10-07 14:03:38,205 WARN L191 SmtUtils]: Spent 403.00 ms on a formula simplification that was a NOOP. DAG size: 1062 [2019-10-07 14:03:38,315 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 426 [2019-10-07 14:03:38,991 WARN L191 SmtUtils]: Spent 674.00 ms on a formula simplification that was a NOOP. DAG size: 1220 [2019-10-07 14:03:39,418 WARN L191 SmtUtils]: Spent 415.00 ms on a formula simplification that was a NOOP. DAG size: 1062 [2019-10-07 14:03:39,826 WARN L191 SmtUtils]: Spent 405.00 ms on a formula simplification that was a NOOP. DAG size: 1062 [2019-10-07 14:03:39,971 WARN L191 SmtUtils]: Spent 138.00 ms on a formula simplification that was a NOOP. DAG size: 426 [2019-10-07 14:03:40,649 WARN L191 SmtUtils]: Spent 676.00 ms on a formula simplification that was a NOOP. DAG size: 1220 [2019-10-07 14:03:41,093 WARN L191 SmtUtils]: Spent 417.00 ms on a formula simplification that was a NOOP. DAG size: 1062 [2019-10-07 14:03:41,499 WARN L191 SmtUtils]: Spent 404.00 ms on a formula simplification that was a NOOP. DAG size: 1062 [2019-10-07 14:03:41,617 WARN L191 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 426 [2019-10-07 14:03:42,290 WARN L191 SmtUtils]: Spent 671.00 ms on a formula simplification that was a NOOP. DAG size: 1220 [2019-10-07 14:03:43,027 WARN L191 SmtUtils]: Spent 714.00 ms on a formula simplification. DAG size of input: 1222 DAG size of output: 1062 [2019-10-07 14:03:43,442 WARN L191 SmtUtils]: Spent 412.00 ms on a formula simplification that was a NOOP. DAG size: 1062 [2019-10-07 14:03:43,623 WARN L191 SmtUtils]: Spent 169.00 ms on a formula simplification that was a NOOP. DAG size: 426 [2019-10-07 14:03:44,315 WARN L191 SmtUtils]: Spent 690.00 ms on a formula simplification that was a NOOP. DAG size: 1220 [2019-10-07 14:03:44,738 WARN L191 SmtUtils]: Spent 406.00 ms on a formula simplification that was a NOOP. DAG size: 1062 [2019-10-07 14:03:45,149 WARN L191 SmtUtils]: Spent 408.00 ms on a formula simplification that was a NOOP. DAG size: 1062 [2019-10-07 14:03:45,252 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 426 [2019-10-07 14:03:45,927 WARN L191 SmtUtils]: Spent 674.00 ms on a formula simplification that was a NOOP. DAG size: 1220 [2019-10-07 14:03:46,334 WARN L191 SmtUtils]: Spent 404.00 ms on a formula simplification that was a NOOP. DAG size: 1062 [2019-10-07 14:03:46,746 WARN L191 SmtUtils]: Spent 409.00 ms on a formula simplification that was a NOOP. DAG size: 1062 [2019-10-07 14:03:46,857 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 426 [2019-10-07 14:03:47,535 WARN L191 SmtUtils]: Spent 676.00 ms on a formula simplification that was a NOOP. DAG size: 1220 [2019-10-07 14:03:47,960 WARN L191 SmtUtils]: Spent 422.00 ms on a formula simplification that was a NOOP. DAG size: 1062 [2019-10-07 14:03:48,366 WARN L191 SmtUtils]: Spent 404.00 ms on a formula simplification that was a NOOP. DAG size: 1062 [2019-10-07 14:03:48,469 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 426 [2019-10-07 14:03:49,159 WARN L191 SmtUtils]: Spent 687.00 ms on a formula simplification that was a NOOP. DAG size: 1220 [2019-10-07 14:03:49,565 WARN L191 SmtUtils]: Spent 404.00 ms on a formula simplification that was a NOOP. DAG size: 1062 [2019-10-07 14:03:49,972 WARN L191 SmtUtils]: Spent 405.00 ms on a formula simplification that was a NOOP. DAG size: 1062 [2019-10-07 14:03:50,075 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 426 [2019-10-07 14:03:50,756 WARN L191 SmtUtils]: Spent 678.00 ms on a formula simplification that was a NOOP. DAG size: 1220 [2019-10-07 14:03:51,162 WARN L191 SmtUtils]: Spent 404.00 ms on a formula simplification that was a NOOP. DAG size: 1062 [2019-10-07 14:03:51,576 WARN L191 SmtUtils]: Spent 411.00 ms on a formula simplification that was a NOOP. DAG size: 1062 [2019-10-07 14:03:51,717 WARN L191 SmtUtils]: Spent 137.00 ms on a formula simplification that was a NOOP. DAG size: 426 [2019-10-07 14:03:52,393 WARN L191 SmtUtils]: Spent 674.00 ms on a formula simplification that was a NOOP. DAG size: 1220 [2019-10-07 14:03:52,805 WARN L191 SmtUtils]: Spent 409.00 ms on a formula simplification that was a NOOP. DAG size: 1062 [2019-10-07 14:03:53,214 WARN L191 SmtUtils]: Spent 406.00 ms on a formula simplification that was a NOOP. DAG size: 1062 [2019-10-07 14:03:53,320 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 426 [2019-10-07 14:03:54,012 WARN L191 SmtUtils]: Spent 690.00 ms on a formula simplification that was a NOOP. DAG size: 1220 [2019-10-07 14:03:54,418 WARN L191 SmtUtils]: Spent 404.00 ms on a formula simplification that was a NOOP. DAG size: 1062 [2019-10-07 14:03:54,822 WARN L191 SmtUtils]: Spent 401.00 ms on a formula simplification that was a NOOP. DAG size: 1062 [2019-10-07 14:03:54,927 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 426 [2019-10-07 14:03:55,603 WARN L191 SmtUtils]: Spent 674.00 ms on a formula simplification that was a NOOP. DAG size: 1220 [2019-10-07 14:03:56,009 WARN L191 SmtUtils]: Spent 403.00 ms on a formula simplification that was a NOOP. DAG size: 1062 [2019-10-07 14:03:56,415 WARN L191 SmtUtils]: Spent 404.00 ms on a formula simplification that was a NOOP. DAG size: 1062 [2019-10-07 14:03:56,524 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 426 [2019-10-07 14:03:57,199 WARN L191 SmtUtils]: Spent 673.00 ms on a formula simplification that was a NOOP. DAG size: 1220 [2019-10-07 14:03:57,606 WARN L191 SmtUtils]: Spent 405.00 ms on a formula simplification that was a NOOP. DAG size: 1062 [2019-10-07 14:03:58,018 WARN L191 SmtUtils]: Spent 409.00 ms on a formula simplification that was a NOOP. DAG size: 1062 [2019-10-07 14:03:58,120 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 426 [2019-10-07 14:03:58,797 WARN L191 SmtUtils]: Spent 675.00 ms on a formula simplification that was a NOOP. DAG size: 1220 [2019-10-07 14:03:59,540 WARN L191 SmtUtils]: Spent 701.00 ms on a formula simplification that was a NOOP. DAG size: 1220 [2019-10-07 14:04:00,218 WARN L191 SmtUtils]: Spent 676.00 ms on a formula simplification that was a NOOP. DAG size: 1220 [2019-10-07 14:04:00,329 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 426 [2019-10-07 14:04:01,008 WARN L191 SmtUtils]: Spent 678.00 ms on a formula simplification that was a NOOP. DAG size: 1220 [2019-10-07 14:04:02,352 WARN L191 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 1222 DAG size of output: 1220 [2019-10-07 14:04:03,041 WARN L191 SmtUtils]: Spent 686.00 ms on a formula simplification that was a NOOP. DAG size: 1220 [2019-10-07 14:04:03,156 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 426 [2019-10-07 14:04:03,847 WARN L191 SmtUtils]: Spent 689.00 ms on a formula simplification that was a NOOP. DAG size: 1220 [2019-10-07 14:04:04,557 WARN L191 SmtUtils]: Spent 706.00 ms on a formula simplification that was a NOOP. DAG size: 1220 [2019-10-07 14:04:05,242 WARN L191 SmtUtils]: Spent 682.00 ms on a formula simplification that was a NOOP. DAG size: 1220 [2019-10-07 14:04:05,345 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 426 [2019-10-07 14:04:06,030 WARN L191 SmtUtils]: Spent 684.00 ms on a formula simplification that was a NOOP. DAG size: 1220 [2019-10-07 14:04:06,793 WARN L191 SmtUtils]: Spent 732.00 ms on a formula simplification that was a NOOP. DAG size: 1222 [2019-10-07 14:04:07,475 WARN L191 SmtUtils]: Spent 679.00 ms on a formula simplification that was a NOOP. DAG size: 1222 [2019-10-07 14:04:07,633 WARN L191 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 429 [2019-10-07 14:04:08,336 WARN L191 SmtUtils]: Spent 700.00 ms on a formula simplification that was a NOOP. DAG size: 1224 [2019-10-07 14:04:09,525 WARN L191 SmtUtils]: Spent 1.17 s on a formula simplification. DAG size of input: 1226 DAG size of output: 1222 [2019-10-07 14:04:10,213 WARN L191 SmtUtils]: Spent 685.00 ms on a formula simplification that was a NOOP. DAG size: 1222 [2019-10-07 14:04:10,324 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 429 [2019-10-07 14:04:11,015 WARN L191 SmtUtils]: Spent 689.00 ms on a formula simplification that was a NOOP. DAG size: 1224 [2019-10-07 14:04:11,704 WARN L191 SmtUtils]: Spent 686.00 ms on a formula simplification that was a NOOP. DAG size: 1222 [2019-10-07 14:04:12,391 WARN L191 SmtUtils]: Spent 685.00 ms on a formula simplification that was a NOOP. DAG size: 1222 [2019-10-07 14:04:12,496 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 429 [2019-10-07 14:04:13,186 WARN L191 SmtUtils]: Spent 688.00 ms on a formula simplification that was a NOOP. DAG size: 1224 [2019-10-07 14:04:13,888 WARN L191 SmtUtils]: Spent 696.00 ms on a formula simplification that was a NOOP. DAG size: 1222 [2019-10-07 14:04:14,574 WARN L191 SmtUtils]: Spent 683.00 ms on a formula simplification that was a NOOP. DAG size: 1222 [2019-10-07 14:04:14,686 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 429 [2019-10-07 14:04:15,376 WARN L191 SmtUtils]: Spent 688.00 ms on a formula simplification that was a NOOP. DAG size: 1224 [2019-10-07 14:04:16,066 WARN L191 SmtUtils]: Spent 687.00 ms on a formula simplification that was a NOOP. DAG size: 1224 [2019-10-07 14:04:16,753 WARN L191 SmtUtils]: Spent 685.00 ms on a formula simplification that was a NOOP. DAG size: 1224 [2019-10-07 14:04:16,865 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 429 [2019-10-07 14:04:17,560 WARN L191 SmtUtils]: Spent 694.00 ms on a formula simplification that was a NOOP. DAG size: 1226 [2019-10-07 14:04:18,280 WARN L191 SmtUtils]: Spent 692.00 ms on a formula simplification that was a NOOP. DAG size: 1224 [2019-10-07 14:04:18,975 WARN L191 SmtUtils]: Spent 693.00 ms on a formula simplification that was a NOOP. DAG size: 1224 [2019-10-07 14:04:19,091 WARN L191 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 429 [2019-10-07 14:04:19,785 WARN L191 SmtUtils]: Spent 691.00 ms on a formula simplification that was a NOOP. DAG size: 1226 [2019-10-07 14:04:20,972 WARN L191 SmtUtils]: Spent 1.18 s on a formula simplification. DAG size of input: 1228 DAG size of output: 1224 [2019-10-07 14:04:21,664 WARN L191 SmtUtils]: Spent 688.00 ms on a formula simplification that was a NOOP. DAG size: 1224 [2019-10-07 14:04:21,779 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 429 [2019-10-07 14:04:22,469 WARN L191 SmtUtils]: Spent 687.00 ms on a formula simplification that was a NOOP. DAG size: 1226 [2019-10-07 14:04:23,161 WARN L191 SmtUtils]: Spent 689.00 ms on a formula simplification that was a NOOP. DAG size: 1224 [2019-10-07 14:04:23,857 WARN L191 SmtUtils]: Spent 693.00 ms on a formula simplification that was a NOOP. DAG size: 1224 [2019-10-07 14:04:23,962 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 429 [2019-10-07 14:04:24,647 WARN L191 SmtUtils]: Spent 683.00 ms on a formula simplification that was a NOOP. DAG size: 1226 [2019-10-07 14:04:25,896 WARN L191 SmtUtils]: Spent 1.22 s on a formula simplification. DAG size of input: 1222 DAG size of output: 1220 [2019-10-07 14:04:26,572 WARN L191 SmtUtils]: Spent 673.00 ms on a formula simplification that was a NOOP. DAG size: 1220 [2019-10-07 14:04:26,691 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 426 [2019-10-07 14:04:27,369 WARN L191 SmtUtils]: Spent 676.00 ms on a formula simplification that was a NOOP. DAG size: 1220 [2019-10-07 14:04:28,595 WARN L191 SmtUtils]: Spent 1.21 s on a formula simplification. DAG size of input: 1222 DAG size of output: 1220 [2019-10-07 14:04:29,277 WARN L191 SmtUtils]: Spent 679.00 ms on a formula simplification that was a NOOP. DAG size: 1220 [2019-10-07 14:04:29,386 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 426 [2019-10-07 14:04:30,062 WARN L191 SmtUtils]: Spent 674.00 ms on a formula simplification that was a NOOP. DAG size: 1220 [2019-10-07 14:04:30,738 WARN L191 SmtUtils]: Spent 673.00 ms on a formula simplification that was a NOOP. DAG size: 1220 [2019-10-07 14:04:31,411 WARN L191 SmtUtils]: Spent 670.00 ms on a formula simplification that was a NOOP. DAG size: 1220 [2019-10-07 14:04:31,514 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 426 [2019-10-07 14:04:32,187 WARN L191 SmtUtils]: Spent 671.00 ms on a formula simplification that was a NOOP. DAG size: 1220 [2019-10-07 14:04:32,898 WARN L191 SmtUtils]: Spent 683.00 ms on a formula simplification that was a NOOP. DAG size: 1224 [2019-10-07 14:04:33,583 WARN L191 SmtUtils]: Spent 683.00 ms on a formula simplification that was a NOOP. DAG size: 1224 [2019-10-07 14:04:33,692 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 429 [2019-10-07 14:04:34,388 WARN L191 SmtUtils]: Spent 693.00 ms on a formula simplification that was a NOOP. DAG size: 1224 [2019-10-07 14:04:35,084 WARN L191 SmtUtils]: Spent 680.00 ms on a formula simplification that was a NOOP. DAG size: 1224 [2019-10-07 14:04:35,767 WARN L191 SmtUtils]: Spent 681.00 ms on a formula simplification that was a NOOP. DAG size: 1224 [2019-10-07 14:04:35,877 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 429 [2019-10-07 14:04:36,567 WARN L191 SmtUtils]: Spent 688.00 ms on a formula simplification that was a NOOP. DAG size: 1224 [2019-10-07 14:04:37,249 WARN L191 SmtUtils]: Spent 679.00 ms on a formula simplification that was a NOOP. DAG size: 1224 [2019-10-07 14:04:37,931 WARN L191 SmtUtils]: Spent 680.00 ms on a formula simplification that was a NOOP. DAG size: 1224 [2019-10-07 14:04:38,036 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 429 [2019-10-07 14:04:38,724 WARN L191 SmtUtils]: Spent 686.00 ms on a formula simplification that was a NOOP. DAG size: 1224 [2019-10-07 14:04:39,893 WARN L191 SmtUtils]: Spent 1.16 s on a formula simplification. DAG size of input: 1226 DAG size of output: 1222 [2019-10-07 14:04:40,571 WARN L191 SmtUtils]: Spent 675.00 ms on a formula simplification that was a NOOP. DAG size: 1222 [2019-10-07 14:04:40,689 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 429 [2019-10-07 14:04:41,368 WARN L191 SmtUtils]: Spent 677.00 ms on a formula simplification that was a NOOP. DAG size: 1224 [2019-10-07 14:04:42,601 WARN L191 SmtUtils]: Spent 1.23 s on a formula simplification. DAG size of input: 1228 DAG size of output: 1224 [2019-10-07 14:04:43,280 WARN L191 SmtUtils]: Spent 676.00 ms on a formula simplification that was a NOOP. DAG size: 1224 [2019-10-07 14:04:43,391 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 429 [2019-10-07 14:04:44,090 WARN L191 SmtUtils]: Spent 698.00 ms on a formula simplification that was a NOOP. DAG size: 1226 [2019-10-07 14:04:45,331 WARN L191 SmtUtils]: Spent 1.21 s on a formula simplification. DAG size of input: 1222 DAG size of output: 1220 [2019-10-07 14:04:46,005 WARN L191 SmtUtils]: Spent 671.00 ms on a formula simplification that was a NOOP. DAG size: 1220 [2019-10-07 14:04:46,112 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 426 [2019-10-07 14:04:46,788 WARN L191 SmtUtils]: Spent 674.00 ms on a formula simplification that was a NOOP. DAG size: 1220 [2019-10-07 14:04:48,016 WARN L191 SmtUtils]: Spent 1.22 s on a formula simplification. DAG size of input: 1222 DAG size of output: 1220 [2019-10-07 14:04:48,693 WARN L191 SmtUtils]: Spent 674.00 ms on a formula simplification that was a NOOP. DAG size: 1220 [2019-10-07 14:04:49,489 WARN L191 SmtUtils]: Spent 687.00 ms on a formula simplification that was a NOOP. DAG size: 1220 [2019-10-07 14:04:50,166 WARN L191 SmtUtils]: Spent 674.00 ms on a formula simplification that was a NOOP. DAG size: 1220 [2019-10-07 14:04:50,853 WARN L191 SmtUtils]: Spent 683.00 ms on a formula simplification that was a NOOP. DAG size: 1220 [2019-10-07 14:04:51,628 WARN L191 SmtUtils]: Spent 672.00 ms on a formula simplification that was a NOOP. DAG size: 1220 [2019-10-07 14:04:53,055 WARN L191 SmtUtils]: Spent 1.38 s on a formula simplification. DAG size of input: 1222 DAG size of output: 1220 [2019-10-07 14:04:53,735 WARN L191 SmtUtils]: Spent 676.00 ms on a formula simplification that was a NOOP. DAG size: 1220 [2019-10-07 14:04:54,524 WARN L191 SmtUtils]: Spent 681.00 ms on a formula simplification that was a NOOP. DAG size: 1220 [2019-10-07 14:04:55,750 WARN L191 SmtUtils]: Spent 1.22 s on a formula simplification. DAG size of input: 1222 DAG size of output: 1220 [2019-10-07 14:04:56,434 WARN L191 SmtUtils]: Spent 681.00 ms on a formula simplification that was a NOOP. DAG size: 1220 [2019-10-07 14:04:57,222 WARN L191 SmtUtils]: Spent 680.00 ms on a formula simplification that was a NOOP. DAG size: 1220 [2019-10-07 14:04:58,456 WARN L191 SmtUtils]: Spent 1.21 s on a formula simplification. DAG size of input: 1222 DAG size of output: 1220 [2019-10-07 14:04:59,130 WARN L191 SmtUtils]: Spent 671.00 ms on a formula simplification that was a NOOP. DAG size: 1220 [2019-10-07 14:04:59,920 WARN L191 SmtUtils]: Spent 681.00 ms on a formula simplification that was a NOOP. DAG size: 1220 [2019-10-07 14:05:01,138 WARN L191 SmtUtils]: Spent 1.21 s on a formula simplification. DAG size of input: 1222 DAG size of output: 1220 [2019-10-07 14:05:01,886 WARN L191 SmtUtils]: Spent 745.00 ms on a formula simplification that was a NOOP. DAG size: 1220 [2019-10-07 14:05:01,995 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 426 [2019-10-07 14:05:02,676 WARN L191 SmtUtils]: Spent 679.00 ms on a formula simplification that was a NOOP. DAG size: 1220 [2019-10-07 14:05:03,355 WARN L191 SmtUtils]: Spent 676.00 ms on a formula simplification that was a NOOP. DAG size: 1220 [2019-10-07 14:05:04,031 WARN L191 SmtUtils]: Spent 674.00 ms on a formula simplification that was a NOOP. DAG size: 1220 [2019-10-07 14:05:04,134 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 426 [2019-10-07 14:05:04,819 WARN L191 SmtUtils]: Spent 683.00 ms on a formula simplification that was a NOOP. DAG size: 1220 [2019-10-07 14:05:05,999 WARN L191 SmtUtils]: Spent 1.15 s on a formula simplification. DAG size of input: 1226 DAG size of output: 1222 [2019-10-07 14:05:06,680 WARN L191 SmtUtils]: Spent 678.00 ms on a formula simplification that was a NOOP. DAG size: 1222 [2019-10-07 14:05:06,790 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 429 [2019-10-07 14:05:07,468 WARN L191 SmtUtils]: Spent 676.00 ms on a formula simplification that was a NOOP. DAG size: 1224 [2019-10-07 14:05:08,159 WARN L191 SmtUtils]: Spent 679.00 ms on a formula simplification that was a NOOP. DAG size: 1224 [2019-10-07 14:05:08,841 WARN L191 SmtUtils]: Spent 679.00 ms on a formula simplification that was a NOOP. DAG size: 1224 [2019-10-07 14:05:08,954 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 429 [2019-10-07 14:05:09,652 WARN L191 SmtUtils]: Spent 697.00 ms on a formula simplification that was a NOOP. DAG size: 1224 [2019-10-07 14:05:10,811 WARN L191 SmtUtils]: Spent 1.16 s on a formula simplification. DAG size of input: 1226 DAG size of output: 1222 [2019-10-07 14:05:11,493 WARN L191 SmtUtils]: Spent 678.00 ms on a formula simplification that was a NOOP. DAG size: 1222 [2019-10-07 14:05:11,599 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 429 [2019-10-07 14:05:12,280 WARN L191 SmtUtils]: Spent 680.00 ms on a formula simplification that was a NOOP. DAG size: 1224 [2019-10-07 14:05:13,433 WARN L191 SmtUtils]: Spent 1.15 s on a formula simplification. DAG size of input: 1231 DAG size of output: 1224 [2019-10-07 14:05:14,113 WARN L191 SmtUtils]: Spent 677.00 ms on a formula simplification that was a NOOP. DAG size: 1224 [2019-10-07 14:05:14,242 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 429 [2019-10-07 14:05:14,927 WARN L191 SmtUtils]: Spent 684.00 ms on a formula simplification that was a NOOP. DAG size: 1224 [2019-10-07 14:05:16,170 WARN L191 SmtUtils]: Spent 1.24 s on a formula simplification. DAG size of input: 1233 DAG size of output: 1226 [2019-10-07 14:05:16,858 WARN L191 SmtUtils]: Spent 686.00 ms on a formula simplification that was a NOOP. DAG size: 1226 [2019-10-07 14:05:16,967 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 429 [2019-10-07 14:05:17,651 WARN L191 SmtUtils]: Spent 682.00 ms on a formula simplification that was a NOOP. DAG size: 1226 [2019-10-07 14:05:18,888 WARN L191 SmtUtils]: Spent 1.21 s on a formula simplification. DAG size of input: 1222 DAG size of output: 1220 [2019-10-07 14:05:19,563 WARN L191 SmtUtils]: Spent 672.00 ms on a formula simplification that was a NOOP. DAG size: 1220 [2019-10-07 14:05:19,693 WARN L191 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 426 [2019-10-07 14:05:20,373 WARN L191 SmtUtils]: Spent 678.00 ms on a formula simplification that was a NOOP. DAG size: 1220 [2019-10-07 14:05:21,630 WARN L191 SmtUtils]: Spent 1.24 s on a formula simplification. DAG size of input: 1222 DAG size of output: 1220 [2019-10-07 14:05:22,315 WARN L191 SmtUtils]: Spent 682.00 ms on a formula simplification that was a NOOP. DAG size: 1220 [2019-10-07 14:05:22,423 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 426 [2019-10-07 14:05:23,100 WARN L191 SmtUtils]: Spent 675.00 ms on a formula simplification that was a NOOP. DAG size: 1220 [2019-10-07 14:05:23,779 WARN L191 SmtUtils]: Spent 676.00 ms on a formula simplification that was a NOOP. DAG size: 1220 [2019-10-07 14:05:24,459 WARN L191 SmtUtils]: Spent 677.00 ms on a formula simplification that was a NOOP. DAG size: 1220 [2019-10-07 14:05:24,563 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 426 [2019-10-07 14:05:25,242 WARN L191 SmtUtils]: Spent 678.00 ms on a formula simplification that was a NOOP. DAG size: 1220 [2019-10-07 14:05:26,415 WARN L191 SmtUtils]: Spent 1.15 s on a formula simplification. DAG size of input: 1226 DAG size of output: 1222 [2019-10-07 14:05:27,096 WARN L191 SmtUtils]: Spent 679.00 ms on a formula simplification that was a NOOP. DAG size: 1222 [2019-10-07 14:05:27,210 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 429 [2019-10-07 14:05:27,887 WARN L191 SmtUtils]: Spent 675.00 ms on a formula simplification that was a NOOP. DAG size: 1224 [2019-10-07 14:05:28,577 WARN L191 SmtUtils]: Spent 679.00 ms on a formula simplification that was a NOOP. DAG size: 1224 [2019-10-07 14:05:29,261 WARN L191 SmtUtils]: Spent 680.00 ms on a formula simplification that was a NOOP. DAG size: 1224 [2019-10-07 14:05:29,369 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 429 [2019-10-07 14:05:30,048 WARN L191 SmtUtils]: Spent 677.00 ms on a formula simplification that was a NOOP. DAG size: 1224 [2019-10-07 14:05:31,289 WARN L191 SmtUtils]: Spent 1.22 s on a formula simplification. DAG size of input: 1222 DAG size of output: 1220 [2019-10-07 14:05:31,965 WARN L191 SmtUtils]: Spent 673.00 ms on a formula simplification that was a NOOP. DAG size: 1220 [2019-10-07 14:05:32,075 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 426 [2019-10-07 14:05:32,754 WARN L191 SmtUtils]: Spent 677.00 ms on a formula simplification that was a NOOP. DAG size: 1220 [2019-10-07 14:05:33,976 WARN L191 SmtUtils]: Spent 1.21 s on a formula simplification. DAG size of input: 1222 DAG size of output: 1220 [2019-10-07 14:05:34,661 WARN L191 SmtUtils]: Spent 681.00 ms on a formula simplification that was a NOOP. DAG size: 1220 [2019-10-07 14:05:35,450 WARN L191 SmtUtils]: Spent 681.00 ms on a formula simplification that was a NOOP. DAG size: 1220 [2019-10-07 14:05:36,123 WARN L191 SmtUtils]: Spent 670.00 ms on a formula simplification that was a NOOP. DAG size: 1220 [2019-10-07 14:05:36,806 WARN L191 SmtUtils]: Spent 681.00 ms on a formula simplification that was a NOOP. DAG size: 1220 [2019-10-07 14:05:36,909 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 426 [2019-10-07 14:05:37,600 WARN L191 SmtUtils]: Spent 689.00 ms on a formula simplification that was a NOOP. DAG size: 1220 [2019-10-07 14:05:38,313 WARN L191 SmtUtils]: Spent 685.00 ms on a formula simplification that was a NOOP. DAG size: 1224 [2019-10-07 14:05:39,006 WARN L191 SmtUtils]: Spent 690.00 ms on a formula simplification that was a NOOP. DAG size: 1224 [2019-10-07 14:05:39,116 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 429 [2019-10-07 14:05:39,798 WARN L191 SmtUtils]: Spent 681.00 ms on a formula simplification that was a NOOP. DAG size: 1224 [2019-10-07 14:05:40,971 WARN L191 SmtUtils]: Spent 1.16 s on a formula simplification. DAG size of input: 1226 DAG size of output: 1222 [2019-10-07 14:05:41,650 WARN L191 SmtUtils]: Spent 677.00 ms on a formula simplification that was a NOOP. DAG size: 1222 [2019-10-07 14:05:41,760 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 429 [2019-10-07 14:05:42,450 WARN L191 SmtUtils]: Spent 689.00 ms on a formula simplification that was a NOOP. DAG size: 1224 [2019-10-07 14:05:43,628 WARN L191 SmtUtils]: Spent 1.17 s on a formula simplification. DAG size of input: 1226 DAG size of output: 1222 [2019-10-07 14:05:44,311 WARN L191 SmtUtils]: Spent 680.00 ms on a formula simplification that was a NOOP. DAG size: 1222 [2019-10-07 14:05:44,416 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 429 [2019-10-07 14:05:45,095 WARN L191 SmtUtils]: Spent 677.00 ms on a formula simplification that was a NOOP. DAG size: 1224 [2019-10-07 14:05:46,334 WARN L191 SmtUtils]: Spent 1.23 s on a formula simplification. DAG size of input: 1231 DAG size of output: 1224 [2019-10-07 14:05:47,023 WARN L191 SmtUtils]: Spent 686.00 ms on a formula simplification that was a NOOP. DAG size: 1224 [2019-10-07 14:05:47,132 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 429 [2019-10-07 14:05:47,819 WARN L191 SmtUtils]: Spent 685.00 ms on a formula simplification that was a NOOP. DAG size: 1224 [2019-10-07 14:05:49,065 WARN L191 SmtUtils]: Spent 1.22 s on a formula simplification. DAG size of input: 1222 DAG size of output: 1220 [2019-10-07 14:05:49,742 WARN L191 SmtUtils]: Spent 674.00 ms on a formula simplification that was a NOOP. DAG size: 1220 [2019-10-07 14:05:49,852 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 426 [2019-10-07 14:05:50,532 WARN L191 SmtUtils]: Spent 678.00 ms on a formula simplification that was a NOOP. DAG size: 1220 [2019-10-07 14:05:51,768 WARN L191 SmtUtils]: Spent 1.23 s on a formula simplification. DAG size of input: 1222 DAG size of output: 1220 [2019-10-07 14:05:52,450 WARN L191 SmtUtils]: Spent 679.00 ms on a formula simplification that was a NOOP. DAG size: 1220 [2019-10-07 14:05:52,557 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 426 [2019-10-07 14:05:53,243 WARN L191 SmtUtils]: Spent 684.00 ms on a formula simplification that was a NOOP. DAG size: 1220 [2019-10-07 14:05:53,928 WARN L191 SmtUtils]: Spent 681.00 ms on a formula simplification that was a NOOP. DAG size: 1220 [2019-10-07 14:05:54,606 WARN L191 SmtUtils]: Spent 676.00 ms on a formula simplification that was a NOOP. DAG size: 1220 [2019-10-07 14:05:54,710 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 426 [2019-10-07 14:05:55,390 WARN L191 SmtUtils]: Spent 678.00 ms on a formula simplification that was a NOOP. DAG size: 1220 [2019-10-07 14:05:56,100 WARN L191 SmtUtils]: Spent 683.00 ms on a formula simplification that was a NOOP. DAG size: 1224 [2019-10-07 14:05:56,794 WARN L191 SmtUtils]: Spent 691.00 ms on a formula simplification that was a NOOP. DAG size: 1224 [2019-10-07 14:05:56,910 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 429 [2019-10-07 14:05:57,607 WARN L191 SmtUtils]: Spent 694.00 ms on a formula simplification that was a NOOP. DAG size: 1224 [2019-10-07 14:05:58,309 WARN L191 SmtUtils]: Spent 688.00 ms on a formula simplification that was a NOOP. DAG size: 1224 [2019-10-07 14:05:58,996 WARN L191 SmtUtils]: Spent 684.00 ms on a formula simplification that was a NOOP. DAG size: 1224 [2019-10-07 14:05:59,105 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 429 [2019-10-07 14:05:59,792 WARN L191 SmtUtils]: Spent 686.00 ms on a formula simplification that was a NOOP. DAG size: 1224 [2019-10-07 14:06:00,480 WARN L191 SmtUtils]: Spent 684.00 ms on a formula simplification that was a NOOP. DAG size: 1224 [2019-10-07 14:06:01,177 WARN L191 SmtUtils]: Spent 695.00 ms on a formula simplification that was a NOOP. DAG size: 1224 [2019-10-07 14:06:01,282 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 429 [2019-10-07 14:06:01,971 WARN L191 SmtUtils]: Spent 687.00 ms on a formula simplification that was a NOOP. DAG size: 1224 [2019-10-07 14:06:03,204 WARN L191 SmtUtils]: Spent 1.23 s on a formula simplification. DAG size of input: 1231 DAG size of output: 1224 [2019-10-07 14:06:03,886 WARN L191 SmtUtils]: Spent 680.00 ms on a formula simplification that was a NOOP. DAG size: 1224 [2019-10-07 14:06:04,006 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 429 [2019-10-07 14:06:04,693 WARN L191 SmtUtils]: Spent 684.00 ms on a formula simplification that was a NOOP. DAG size: 1224 [2019-10-07 14:06:05,962 WARN L191 SmtUtils]: Spent 1.27 s on a formula simplification. DAG size of input: 1233 DAG size of output: 1226 [2019-10-07 14:06:06,654 WARN L191 SmtUtils]: Spent 689.00 ms on a formula simplification that was a NOOP. DAG size: 1226 [2019-10-07 14:06:06,773 WARN L191 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 429 [2019-10-07 14:06:07,458 WARN L191 SmtUtils]: Spent 682.00 ms on a formula simplification that was a NOOP. DAG size: 1226 [2019-10-07 14:06:08,644 WARN L191 SmtUtils]: Spent 1.16 s on a formula simplification. DAG size of input: 1233 DAG size of output: 1226 [2019-10-07 14:06:09,336 WARN L191 SmtUtils]: Spent 689.00 ms on a formula simplification that was a NOOP. DAG size: 1226 [2019-10-07 14:06:09,468 WARN L191 SmtUtils]: Spent 123.00 ms on a formula simplification that was a NOOP. DAG size: 429 [2019-10-07 14:06:10,156 WARN L191 SmtUtils]: Spent 686.00 ms on a formula simplification that was a NOOP. DAG size: 1226 [2019-10-07 14:06:11,337 WARN L191 SmtUtils]: Spent 1.17 s on a formula simplification. DAG size of input: 1233 DAG size of output: 1226 [2019-10-07 14:06:12,014 WARN L191 SmtUtils]: Spent 674.00 ms on a formula simplification that was a NOOP. DAG size: 1226 [2019-10-07 14:06:12,122 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 429 [2019-10-07 14:06:12,811 WARN L191 SmtUtils]: Spent 687.00 ms on a formula simplification that was a NOOP. DAG size: 1226 [2019-10-07 14:06:12,817 INFO L199 IcfgInterpreter]: Interpreting procedure runTest with input of size 1086 for LOIs [2019-10-07 14:06:13,258 WARN L191 SmtUtils]: Spent 439.00 ms on a formula simplification that was a NOOP. DAG size: 1086 [2019-10-07 14:06:13,702 WARN L191 SmtUtils]: Spent 442.00 ms on a formula simplification that was a NOOP. DAG size: 1086 [2019-10-07 14:06:13,808 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 426 [2019-10-07 14:06:14,489 WARN L191 SmtUtils]: Spent 679.00 ms on a formula simplification that was a NOOP. DAG size: 1220 [2019-10-07 14:06:14,499 INFO L199 IcfgInterpreter]: Interpreting procedure test with input of size 1038 for LOIs [2019-10-07 14:06:14,875 WARN L191 SmtUtils]: Spent 374.00 ms on a formula simplification that was a NOOP. DAG size: 1038 [2019-10-07 14:06:15,246 WARN L191 SmtUtils]: Spent 369.00 ms on a formula simplification that was a NOOP. DAG size: 1038 [2019-10-07 14:06:16,030 WARN L191 SmtUtils]: Spent 679.00 ms on a formula simplification that was a NOOP. DAG size: 1220 [2019-10-07 14:06:16,299 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 8 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-10-07 14:06:16,301 FATAL L? ?]: The Plugin de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction has thrown an exception: java.lang.AssertionError: java.lang.IllegalArgumentException: Tried to insert element unknown in custom order: CallReturnSummary for callee initPersonOnFloor at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.TraceAbstractionRefinementEngine.tryExecuteInterpolantGenerator(TraceAbstractionRefinementEngine.java:295) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.TraceAbstractionRefinementEngine.generateProof(TraceAbstractionRefinementEngine.java:177) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.TraceAbstractionRefinementEngine.executeStrategy(TraceAbstractionRefinementEngine.java:167) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.TraceAbstractionRefinementEngine.(TraceAbstractionRefinementEngine.java:90) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.RefinementEngineFactory.runRefinementEngine(RefinementEngineFactory.java:133) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.BasicCegarLoop.isCounterexampleFeasible(BasicCegarLoop.java:436) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterateInternal(AbstractCegarLoop.java:419) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.AbstractCegarLoop.iterate(AbstractCegarLoop.java:368) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.iterate(TraceAbstractionStarter.java:332) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.runCegarLoops(TraceAbstractionStarter.java:170) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionStarter.(TraceAbstractionStarter.java:122) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver.finish(TraceAbstractionObserver.java:120) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runObserver(PluginConnector.java:168) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.runTool(PluginConnector.java:151) at de.uni_freiburg.informatik.ultimate.core.coreplugin.PluginConnector.run(PluginConnector.java:128) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.executePluginConnector(ToolchainWalker.java:232) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.processPlugin(ToolchainWalker.java:226) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walkUnprotected(ToolchainWalker.java:142) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainWalker.walk(ToolchainWalker.java:104) at de.uni_freiburg.informatik.ultimate.core.coreplugin.ToolchainManager$Toolchain.processToolchain(ToolchainManager.java:316) at de.uni_freiburg.informatik.ultimate.core.coreplugin.toolchain.DefaultToolchainJob.run(DefaultToolchainJob.java:145) at org.eclipse.core.internal.jobs.Worker.run(Worker.java:55) Caused by: java.lang.IllegalArgumentException: Tried to insert element unknown in custom order: CallReturnSummary for callee initPersonOnFloor at de.uni_freiburg.informatik.ultimate.lib.sifa.PriorityWorklist.add(PriorityWorklist.java:97) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.lambda$2(DagInterpreter.java:135) at java.lang.Iterable.forEach(Iterable.java:75) at java.util.Collections$UnmodifiableCollection.forEach(Collections.java:1080) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.interpret(DagInterpreter.java:135) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.interpret(DagInterpreter.java:104) at de.uni_freiburg.informatik.ultimate.lib.sifa.summarizers.TopInputCallSummarizer.computeTopSummary(TopInputCallSummarizer.java:78) at java.util.HashMap.computeIfAbsent(HashMap.java:1127) at de.uni_freiburg.informatik.ultimate.lib.sifa.summarizers.TopInputCallSummarizer.summarize(TopInputCallSummarizer.java:67) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretCallReturnSummary(DagInterpreter.java:230) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretTransAndStoreLoiPred(DagInterpreter.java:214) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretTrans(DagInterpreter.java:197) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.ipretNode(DagInterpreter.java:166) at de.uni_freiburg.informatik.ultimate.lib.sifa.DagInterpreter.interpret(DagInterpreter.java:130) at de.uni_freiburg.informatik.ultimate.lib.sifa.IcfgInterpreter.interpretLoisInProcedure(IcfgInterpreter.java:139) at de.uni_freiburg.informatik.ultimate.lib.sifa.IcfgInterpreter.interpret(IcfgInterpreter.java:129) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.SifaRunner.(SifaRunner.java:99) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleSifa.construct(IpTcStrategyModuleSifa.java:67) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleBase.getOrConstruct(IpTcStrategyModuleBase.java:99) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.IpTcStrategyModuleBase.getInterpolantComputationStatus(IpTcStrategyModuleBase.java:75) at de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.TraceAbstractionRefinementEngine.tryExecuteInterpolantGenerator(TraceAbstractionRefinementEngine.java:287) ... 21 more [2019-10-07 14:06:16,313 INFO L168 Benchmark]: Toolchain (without parser) took 341300.20 ms. Allocated memory was 137.9 MB in the beginning and 961.0 MB in the end (delta: 823.1 MB). Free memory was 98.7 MB in the beginning and 660.1 MB in the end (delta: -561.4 MB). Peak memory consumption was 261.8 MB. Max. memory is 7.1 GB. [2019-10-07 14:06:16,314 INFO L168 Benchmark]: CDTParser took 0.20 ms. Allocated memory is still 137.9 MB. Free memory was 119.9 MB in the beginning and 119.7 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. [2019-10-07 14:06:16,314 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1020.67 ms. Allocated memory was 137.9 MB in the beginning and 201.9 MB in the end (delta: 64.0 MB). Free memory was 98.5 MB in the beginning and 142.3 MB in the end (delta: -43.8 MB). Peak memory consumption was 33.0 MB. Max. memory is 7.1 GB. [2019-10-07 14:06:16,314 INFO L168 Benchmark]: Boogie Preprocessor took 228.60 ms. Allocated memory is still 201.9 MB. Free memory was 142.3 MB in the beginning and 133.1 MB in the end (delta: 9.2 MB). Peak memory consumption was 9.2 MB. Max. memory is 7.1 GB. [2019-10-07 14:06:16,315 INFO L168 Benchmark]: RCFGBuilder took 4592.40 ms. Allocated memory was 201.9 MB in the beginning and 303.0 MB in the end (delta: 101.2 MB). Free memory was 133.1 MB in the beginning and 241.3 MB in the end (delta: -108.2 MB). Peak memory consumption was 162.4 MB. Max. memory is 7.1 GB. [2019-10-07 14:06:16,316 INFO L168 Benchmark]: TraceAbstraction took 335451.27 ms. Allocated memory was 303.0 MB in the beginning and 961.0 MB in the end (delta: 658.0 MB). Free memory was 241.3 MB in the beginning and 660.1 MB in the end (delta: -418.8 MB). Peak memory consumption was 239.2 MB. Max. memory is 7.1 GB. [2019-10-07 14:06:16,326 INFO L335 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 137.9 MB. Free memory was 119.9 MB in the beginning and 119.7 MB in the end (delta: 209.7 kB). Peak memory consumption was 209.7 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 1020.67 ms. Allocated memory was 137.9 MB in the beginning and 201.9 MB in the end (delta: 64.0 MB). Free memory was 98.5 MB in the beginning and 142.3 MB in the end (delta: -43.8 MB). Peak memory consumption was 33.0 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 228.60 ms. Allocated memory is still 201.9 MB. Free memory was 142.3 MB in the beginning and 133.1 MB in the end (delta: 9.2 MB). Peak memory consumption was 9.2 MB. Max. memory is 7.1 GB. * RCFGBuilder took 4592.40 ms. Allocated memory was 201.9 MB in the beginning and 303.0 MB in the end (delta: 101.2 MB). Free memory was 133.1 MB in the beginning and 241.3 MB in the end (delta: -108.2 MB). Peak memory consumption was 162.4 MB. Max. memory is 7.1 GB. * TraceAbstraction took 335451.27 ms. Allocated memory was 303.0 MB in the beginning and 961.0 MB in the end (delta: 658.0 MB). Free memory was 241.3 MB in the beginning and 660.1 MB in the end (delta: -418.8 MB). Peak memory consumption was 239.2 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - ExceptionOrErrorResult: AssertionError: java.lang.IllegalArgumentException: Tried to insert element unknown in custom order: CallReturnSummary for callee initPersonOnFloor de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: AssertionError: java.lang.IllegalArgumentException: Tried to insert element unknown in custom order: CallReturnSummary for callee initPersonOnFloor: de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.tracehandling.TraceAbstractionRefinementEngine.tryExecuteInterpolantGenerator(TraceAbstractionRefinementEngine.java:295) RESULT: Ultimate could not prove your program: Toolchain returned no result. Received shutdown request...