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_product23.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-36ac518-m [2019-10-07 14:01:08,874 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-10-07 14:01:08,877 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-10-07 14:01:08,889 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-10-07 14:01:08,889 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-10-07 14:01:08,890 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-10-07 14:01:08,892 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-10-07 14:01:08,894 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-10-07 14:01:08,895 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-10-07 14:01:08,896 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-10-07 14:01:08,897 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-10-07 14:01:08,898 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-10-07 14:01:08,899 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-10-07 14:01:08,900 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-10-07 14:01:08,901 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-10-07 14:01:08,902 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-10-07 14:01:08,903 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-10-07 14:01:08,904 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-10-07 14:01:08,905 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-10-07 14:01:08,907 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-10-07 14:01:08,909 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-10-07 14:01:08,910 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-10-07 14:01:08,911 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-10-07 14:01:08,912 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-10-07 14:01:08,914 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-10-07 14:01:08,914 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-10-07 14:01:08,915 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-10-07 14:01:08,915 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-10-07 14:01:08,916 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-10-07 14:01:08,917 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-10-07 14:01:08,917 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-10-07 14:01:08,918 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-10-07 14:01:08,919 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-10-07 14:01:08,919 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-10-07 14:01:08,920 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-10-07 14:01:08,921 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-10-07 14:01:08,921 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-10-07 14:01:08,922 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-10-07 14:01:08,922 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-10-07 14:01:08,923 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-10-07 14:01:08,924 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-10-07 14:01:08,924 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 14:01:08,939 INFO L113 SettingsManager]: Loading preferences was successful [2019-10-07 14:01:08,940 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-10-07 14:01:08,941 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-10-07 14:01:08,941 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-10-07 14:01:08,941 INFO L138 SettingsManager]: * Use SBE=true [2019-10-07 14:01:08,942 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-10-07 14:01:08,942 INFO L138 SettingsManager]: * sizeof long=4 [2019-10-07 14:01:08,942 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-10-07 14:01:08,942 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-10-07 14:01:08,942 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-10-07 14:01:08,943 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-10-07 14:01:08,943 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-10-07 14:01:08,943 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-10-07 14:01:08,943 INFO L138 SettingsManager]: * sizeof long double=12 [2019-10-07 14:01:08,943 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-10-07 14:01:08,944 INFO L138 SettingsManager]: * Use constant arrays=true [2019-10-07 14:01:08,944 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-10-07 14:01:08,944 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-10-07 14:01:08,944 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-10-07 14:01:08,944 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-10-07 14:01:08,945 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-10-07 14:01:08,945 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-10-07 14:01:08,945 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-10-07 14:01:08,945 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-10-07 14:01:08,945 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-10-07 14:01:08,946 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-10-07 14:01:08,946 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-10-07 14:01:08,946 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-10-07 14:01:08,946 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 14:01:09,256 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-10-07 14:01:09,272 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-10-07 14:01:09,276 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-10-07 14:01:09,278 INFO L271 PluginConnector]: Initializing CDTParser... [2019-10-07 14:01:09,278 INFO L275 PluginConnector]: CDTParser initialized [2019-10-07 14:01:09,279 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/elevator_spec14_product23.cil.c [2019-10-07 14:01:09,355 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/93e28e246/1a4b837de17e46e4871e69b3061e1ae7/FLAG330a2a82d [2019-10-07 14:01:10,013 INFO L306 CDTParser]: Found 1 translation units. [2019-10-07 14:01:10,016 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/elevator_spec14_product23.cil.c [2019-10-07 14:01:10,035 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/93e28e246/1a4b837de17e46e4871e69b3061e1ae7/FLAG330a2a82d [2019-10-07 14:01:10,193 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/93e28e246/1a4b837de17e46e4871e69b3061e1ae7 [2019-10-07 14:01:10,204 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-10-07 14:01:10,208 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-10-07 14:01:10,209 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-10-07 14:01:10,209 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-10-07 14:01:10,213 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-10-07 14:01:10,214 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.10 02:01:10" (1/1) ... [2019-10-07 14:01:10,217 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@53a071df and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 02:01:10, skipping insertion in model container [2019-10-07 14:01:10,217 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.10 02:01:10" (1/1) ... [2019-10-07 14:01:10,227 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-10-07 14:01:10,309 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-10-07 14:01:11,164 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-07 14:01:11,194 INFO L188 MainTranslator]: Completed pre-run [2019-10-07 14:01:11,345 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-10-07 14:01:11,445 INFO L192 MainTranslator]: Completed translation [2019-10-07 14:01:11,445 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 02:01:11 WrapperNode [2019-10-07 14:01:11,446 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-10-07 14:01:11,447 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-10-07 14:01:11,448 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-10-07 14:01:11,448 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-10-07 14:01:11,463 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 02:01:11" (1/1) ... [2019-10-07 14:01:11,464 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 02:01:11" (1/1) ... [2019-10-07 14:01:11,524 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 02:01:11" (1/1) ... [2019-10-07 14:01:11,525 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 02:01:11" (1/1) ... [2019-10-07 14:01:11,584 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 02:01:11" (1/1) ... [2019-10-07 14:01:11,613 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 02:01:11" (1/1) ... [2019-10-07 14:01:11,630 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 02:01:11" (1/1) ... [2019-10-07 14:01:11,661 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-10-07 14:01:11,662 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-10-07 14:01:11,662 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-10-07 14:01:11,662 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-10-07 14:01:11,663 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 02:01:11" (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 14:01:11,743 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-10-07 14:01:11,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-10-07 14:01:11,744 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2019-10-07 14:01:11,744 INFO L138 BoogieDeclarations]: Found implementation of procedure get_nondetMinMax07 [2019-10-07 14:01:11,744 INFO L138 BoogieDeclarations]: Found implementation of procedure bobCall [2019-10-07 14:01:11,745 INFO L138 BoogieDeclarations]: Found implementation of procedure aliceCall [2019-10-07 14:01:11,745 INFO L138 BoogieDeclarations]: Found implementation of procedure angelinaCall [2019-10-07 14:01:11,745 INFO L138 BoogieDeclarations]: Found implementation of procedure chuckCall [2019-10-07 14:01:11,745 INFO L138 BoogieDeclarations]: Found implementation of procedure monicaCall [2019-10-07 14:01:11,746 INFO L138 BoogieDeclarations]: Found implementation of procedure bigMacCall [2019-10-07 14:01:11,746 INFO L138 BoogieDeclarations]: Found implementation of procedure threeTS [2019-10-07 14:01:11,746 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2019-10-07 14:01:11,746 INFO L138 BoogieDeclarations]: Found implementation of procedure randomSequenceOfActions [2019-10-07 14:01:11,746 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest_Simple [2019-10-07 14:01:11,747 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification1 [2019-10-07 14:01:11,747 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2019-10-07 14:01:11,747 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification3 [2019-10-07 14:01:11,747 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2019-10-07 14:01:11,748 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2019-10-07 14:01:11,748 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-10-07 14:01:11,749 INFO L138 BoogieDeclarations]: Found implementation of procedure spec1 [2019-10-07 14:01:11,749 INFO L138 BoogieDeclarations]: Found implementation of procedure spec14 [2019-10-07 14:01:11,749 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification14_spec__1 [2019-10-07 14:01:11,749 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2019-10-07 14:01:11,749 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2019-10-07 14:01:11,749 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2019-10-07 14:01:11,750 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2019-10-07 14:01:11,750 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2019-10-07 14:01:11,750 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2019-10-07 14:01:11,750 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2019-10-07 14:01:11,751 INFO L138 BoogieDeclarations]: Found implementation of procedure initFloors [2019-10-07 14:01:11,752 INFO L138 BoogieDeclarations]: Found implementation of procedure isFloorCalling [2019-10-07 14:01:11,752 INFO L138 BoogieDeclarations]: Found implementation of procedure resetCallOnFloor [2019-10-07 14:01:11,752 INFO L138 BoogieDeclarations]: Found implementation of procedure callOnFloor [2019-10-07 14:01:11,752 INFO L138 BoogieDeclarations]: Found implementation of procedure isPersonOnFloor [2019-10-07 14:01:11,752 INFO L138 BoogieDeclarations]: Found implementation of procedure initPersonOnFloor [2019-10-07 14:01:11,753 INFO L138 BoogieDeclarations]: Found implementation of procedure removePersonFromFloor [2019-10-07 14:01:11,753 INFO L138 BoogieDeclarations]: Found implementation of procedure isTopFloor [2019-10-07 14:01:11,753 INFO L138 BoogieDeclarations]: Found implementation of procedure initTopDown [2019-10-07 14:01:11,753 INFO L138 BoogieDeclarations]: Found implementation of procedure initBottomUp [2019-10-07 14:01:11,753 INFO L138 BoogieDeclarations]: Found implementation of procedure isBlocked [2019-10-07 14:01:11,754 INFO L138 BoogieDeclarations]: Found implementation of procedure enterElevator__wrappee__base [2019-10-07 14:01:11,754 INFO L138 BoogieDeclarations]: Found implementation of procedure enterElevator [2019-10-07 14:01:11,754 INFO L138 BoogieDeclarations]: Found implementation of procedure leaveElevator__wrappee__base [2019-10-07 14:01:11,754 INFO L138 BoogieDeclarations]: Found implementation of procedure leaveElevator [2019-10-07 14:01:11,754 INFO L138 BoogieDeclarations]: Found implementation of procedure pressInLiftFloorButton [2019-10-07 14:01:11,755 INFO L138 BoogieDeclarations]: Found implementation of procedure resetFloorButton [2019-10-07 14:01:11,755 INFO L138 BoogieDeclarations]: Found implementation of procedure getCurrentFloorID [2019-10-07 14:01:11,755 INFO L138 BoogieDeclarations]: Found implementation of procedure areDoorsOpen [2019-10-07 14:01:11,755 INFO L138 BoogieDeclarations]: Found implementation of procedure buttonForFloorIsPressed [2019-10-07 14:01:11,755 INFO L138 BoogieDeclarations]: Found implementation of procedure getCurrentHeading [2019-10-07 14:01:11,755 INFO L138 BoogieDeclarations]: Found implementation of procedure isEmpty [2019-10-07 14:01:11,756 INFO L138 BoogieDeclarations]: Found implementation of procedure anyStopRequested [2019-10-07 14:01:11,756 INFO L138 BoogieDeclarations]: Found implementation of procedure isIdle [2019-10-07 14:01:11,756 INFO L138 BoogieDeclarations]: Found implementation of procedure stopRequestedInDirection__wrappee__weight [2019-10-07 14:01:11,756 INFO L138 BoogieDeclarations]: Found implementation of procedure stopRequestedInDirection__wrappee__twothirdsfull [2019-10-07 14:01:11,756 INFO L138 BoogieDeclarations]: Found implementation of procedure stopRequestedInDirection [2019-10-07 14:01:11,757 INFO L138 BoogieDeclarations]: Found implementation of procedure isAnyLiftButtonPressed [2019-10-07 14:01:11,757 INFO L138 BoogieDeclarations]: Found implementation of procedure continueInDirection [2019-10-07 14:01:11,758 INFO L138 BoogieDeclarations]: Found implementation of procedure stopRequestedAtCurrentFloor__wrappee__weight [2019-10-07 14:01:11,758 INFO L138 BoogieDeclarations]: Found implementation of procedure stopRequestedAtCurrentFloor__wrappee__twothirdsfull [2019-10-07 14:01:11,758 INFO L138 BoogieDeclarations]: Found implementation of procedure stopRequestedAtCurrentFloor [2019-10-07 14:01:11,758 INFO L138 BoogieDeclarations]: Found implementation of procedure getReverseHeading [2019-10-07 14:01:11,758 INFO L138 BoogieDeclarations]: Found implementation of procedure processWaitingOnFloor [2019-10-07 14:01:11,759 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2019-10-07 14:01:11,759 INFO L138 BoogieDeclarations]: Found implementation of procedure printState [2019-10-07 14:01:11,759 INFO L138 BoogieDeclarations]: Found implementation of procedure existInLiftCallsInDirection [2019-10-07 14:01:11,759 INFO L138 BoogieDeclarations]: Found implementation of procedure isExecutiveFloorCalling [2019-10-07 14:01:11,759 INFO L138 BoogieDeclarations]: Found implementation of procedure isExecutiveFloor [2019-10-07 14:01:11,759 INFO L138 BoogieDeclarations]: Found implementation of procedure getWeight [2019-10-07 14:01:11,760 INFO L138 BoogieDeclarations]: Found implementation of procedure getOrigin [2019-10-07 14:01:11,760 INFO L138 BoogieDeclarations]: Found implementation of procedure getDestination [2019-10-07 14:01:11,760 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2019-10-07 14:01:11,761 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2019-10-07 14:01:11,761 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2019-10-07 14:01:11,762 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2019-10-07 14:01:11,762 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2019-10-07 14:01:11,763 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-10-07 14:01:11,763 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2019-10-07 14:01:11,763 INFO L130 BoogieDeclarations]: Found specification of procedure exit [2019-10-07 14:01:11,764 INFO L130 BoogieDeclarations]: Found specification of procedure get_nondetMinMax07 [2019-10-07 14:01:11,764 INFO L130 BoogieDeclarations]: Found specification of procedure initPersonOnFloor [2019-10-07 14:01:11,765 INFO L130 BoogieDeclarations]: Found specification of procedure getOrigin [2019-10-07 14:01:11,765 INFO L130 BoogieDeclarations]: Found specification of procedure bobCall [2019-10-07 14:01:11,765 INFO L130 BoogieDeclarations]: Found specification of procedure aliceCall [2019-10-07 14:01:11,765 INFO L130 BoogieDeclarations]: Found specification of procedure angelinaCall [2019-10-07 14:01:11,765 INFO L130 BoogieDeclarations]: Found specification of procedure chuckCall [2019-10-07 14:01:11,766 INFO L130 BoogieDeclarations]: Found specification of procedure monicaCall [2019-10-07 14:01:11,767 INFO L130 BoogieDeclarations]: Found specification of procedure bigMacCall [2019-10-07 14:01:11,767 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2019-10-07 14:01:11,767 INFO L130 BoogieDeclarations]: Found specification of procedure threeTS [2019-10-07 14:01:11,767 INFO L130 BoogieDeclarations]: Found specification of procedure isIdle [2019-10-07 14:01:11,767 INFO L130 BoogieDeclarations]: Found specification of procedure isBlocked [2019-10-07 14:01:11,767 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2019-10-07 14:01:11,768 INFO L130 BoogieDeclarations]: Found specification of procedure initTopDown [2019-10-07 14:01:11,768 INFO L130 BoogieDeclarations]: Found specification of procedure initBottomUp [2019-10-07 14:01:11,768 INFO L130 BoogieDeclarations]: Found specification of procedure randomSequenceOfActions [2019-10-07 14:01:11,768 INFO L130 BoogieDeclarations]: Found specification of procedure runTest_Simple [2019-10-07 14:01:11,768 INFO L130 BoogieDeclarations]: Found specification of procedure Specification1 [2019-10-07 14:01:11,768 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2019-10-07 14:01:11,769 INFO L130 BoogieDeclarations]: Found specification of procedure Specification3 [2019-10-07 14:01:11,769 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2019-10-07 14:01:11,769 INFO L130 BoogieDeclarations]: Found specification of procedure test [2019-10-07 14:01:11,769 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2019-10-07 14:01:11,769 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2019-10-07 14:01:11,769 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2019-10-07 14:01:11,770 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2019-10-07 14:01:11,770 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-10-07 14:01:11,770 INFO L130 BoogieDeclarations]: Found specification of procedure printState [2019-10-07 14:01:11,770 INFO L130 BoogieDeclarations]: Found specification of procedure spec1 [2019-10-07 14:01:11,770 INFO L130 BoogieDeclarations]: Found specification of procedure spec14 [2019-10-07 14:01:11,771 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2019-10-07 14:01:11,771 INFO L130 BoogieDeclarations]: Found specification of procedure areDoorsOpen [2019-10-07 14:01:11,771 INFO L130 BoogieDeclarations]: Found specification of procedure getCurrentFloorID [2019-10-07 14:01:11,771 INFO L130 BoogieDeclarations]: Found specification of procedure isExecutiveFloorCalling [2019-10-07 14:01:11,771 INFO L130 BoogieDeclarations]: Found specification of procedure isExecutiveFloor [2019-10-07 14:01:11,771 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification14_spec__1 [2019-10-07 14:01:11,772 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2019-10-07 14:01:11,772 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2019-10-07 14:01:11,772 INFO L130 BoogieDeclarations]: Found specification of procedure free [2019-10-07 14:01:11,773 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2019-10-07 14:01:11,773 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2019-10-07 14:01:11,773 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2019-10-07 14:01:11,773 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2019-10-07 14:01:11,775 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2019-10-07 14:01:11,775 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2019-10-07 14:01:11,775 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2019-10-07 14:01:11,775 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2019-10-07 14:01:11,776 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2019-10-07 14:01:11,776 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2019-10-07 14:01:11,776 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2019-10-07 14:01:11,776 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2019-10-07 14:01:11,777 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2019-10-07 14:01:11,778 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2019-10-07 14:01:11,781 INFO L130 BoogieDeclarations]: Found specification of procedure isFloorCalling [2019-10-07 14:01:11,781 INFO L130 BoogieDeclarations]: Found specification of procedure resetCallOnFloor [2019-10-07 14:01:11,781 INFO L130 BoogieDeclarations]: Found specification of procedure callOnFloor [2019-10-07 14:01:11,782 INFO L130 BoogieDeclarations]: Found specification of procedure isPersonOnFloor [2019-10-07 14:01:11,782 INFO L130 BoogieDeclarations]: Found specification of procedure removePersonFromFloor [2019-10-07 14:01:11,782 INFO L130 BoogieDeclarations]: Found specification of procedure isTopFloor [2019-10-07 14:01:11,783 INFO L130 BoogieDeclarations]: Found specification of procedure initFloors [2019-10-07 14:01:11,783 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2019-10-07 14:01:11,783 INFO L130 BoogieDeclarations]: Found specification of procedure getWeight [2019-10-07 14:01:11,783 INFO L130 BoogieDeclarations]: Found specification of procedure getDestination [2019-10-07 14:01:11,791 INFO L130 BoogieDeclarations]: Found specification of procedure enterElevator [2019-10-07 14:01:11,791 INFO L130 BoogieDeclarations]: Found specification of procedure isEmpty [2019-10-07 14:01:11,791 INFO L130 BoogieDeclarations]: Found specification of procedure isAnyLiftButtonPressed [2019-10-07 14:01:11,791 INFO L130 BoogieDeclarations]: Found specification of procedure buttonForFloorIsPressed [2019-10-07 14:01:11,792 INFO L130 BoogieDeclarations]: Found specification of procedure enterElevator__wrappee__base [2019-10-07 14:01:11,792 INFO L130 BoogieDeclarations]: Found specification of procedure leaveElevator__wrappee__base [2019-10-07 14:01:11,792 INFO L130 BoogieDeclarations]: Found specification of procedure leaveElevator [2019-10-07 14:01:11,792 INFO L130 BoogieDeclarations]: Found specification of procedure pressInLiftFloorButton [2019-10-07 14:01:11,792 INFO L130 BoogieDeclarations]: Found specification of procedure resetFloorButton [2019-10-07 14:01:11,792 INFO L130 BoogieDeclarations]: Found specification of procedure getCurrentHeading [2019-10-07 14:01:11,792 INFO L130 BoogieDeclarations]: Found specification of procedure anyStopRequested [2019-10-07 14:01:11,793 INFO L130 BoogieDeclarations]: Found specification of procedure stopRequestedInDirection__wrappee__weight [2019-10-07 14:01:11,793 INFO L130 BoogieDeclarations]: Found specification of procedure stopRequestedInDirection__wrappee__twothirdsfull [2019-10-07 14:01:11,793 INFO L130 BoogieDeclarations]: Found specification of procedure stopRequestedInDirection [2019-10-07 14:01:11,793 INFO L130 BoogieDeclarations]: Found specification of procedure continueInDirection [2019-10-07 14:01:11,794 INFO L130 BoogieDeclarations]: Found specification of procedure stopRequestedAtCurrentFloor__wrappee__weight [2019-10-07 14:01:11,794 INFO L130 BoogieDeclarations]: Found specification of procedure stopRequestedAtCurrentFloor__wrappee__twothirdsfull [2019-10-07 14:01:11,794 INFO L130 BoogieDeclarations]: Found specification of procedure stopRequestedAtCurrentFloor [2019-10-07 14:01:11,794 INFO L130 BoogieDeclarations]: Found specification of procedure getReverseHeading [2019-10-07 14:01:11,795 INFO L130 BoogieDeclarations]: Found specification of procedure processWaitingOnFloor [2019-10-07 14:01:11,795 INFO L130 BoogieDeclarations]: Found specification of procedure existInLiftCallsInDirection [2019-10-07 14:01:11,795 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2019-10-07 14:01:11,795 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-10-07 14:01:11,795 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2019-10-07 14:01:11,795 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-10-07 14:01:16,585 INFO L279 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-10-07 14:01:16,585 INFO L284 CfgBuilder]: Removed 10 assume(true) statements. [2019-10-07 14:01:16,586 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.10 02:01:16 BoogieIcfgContainer [2019-10-07 14:01:16,587 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-10-07 14:01:16,588 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2019-10-07 14:01:16,588 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2019-10-07 14:01:16,591 INFO L275 PluginConnector]: TraceAbstraction initialized [2019-10-07 14:01:16,591 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.10 02:01:10" (1/3) ... [2019-10-07 14:01:16,592 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3851ee6f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.10 02:01:16, skipping insertion in model container [2019-10-07 14:01:16,592 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.10 02:01:11" (2/3) ... [2019-10-07 14:01:16,593 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@3851ee6f and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.10 02:01:16, skipping insertion in model container [2019-10-07 14:01:16,593 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.10 02:01:16" (3/3) ... [2019-10-07 14:01:16,594 INFO L109 eAbstractionObserver]: Analyzing ICFG elevator_spec14_product23.cil.c [2019-10-07 14:01:16,604 INFO L152 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:FPandBP Determinization: PREDICATE_ABSTRACTION [2019-10-07 14:01:16,613 INFO L164 ceAbstractionStarter]: Appying trace abstraction to program that has 1 error locations. [2019-10-07 14:01:16,625 INFO L249 AbstractCegarLoop]: Starting to check reachability of 1 error locations. [2019-10-07 14:01:16,655 INFO L373 AbstractCegarLoop]: Interprodecural is true [2019-10-07 14:01:16,656 INFO L374 AbstractCegarLoop]: Hoare is true [2019-10-07 14:01:16,656 INFO L375 AbstractCegarLoop]: Compute interpolants for FPandBP [2019-10-07 14:01:16,656 INFO L376 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2019-10-07 14:01:16,656 INFO L377 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2019-10-07 14:01:16,656 INFO L378 AbstractCegarLoop]: Difference is false [2019-10-07 14:01:16,656 INFO L379 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2019-10-07 14:01:16,657 INFO L383 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2019-10-07 14:01:16,689 INFO L276 IsEmpty]: Start isEmpty. Operand 565 states. [2019-10-07 14:01:16,726 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 111 [2019-10-07 14:01:16,727 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 14:01:16,728 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 14:01:16,730 INFO L410 AbstractCegarLoop]: === Iteration 1 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 14:01:16,738 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 14:01:16,739 INFO L82 PathProgramCache]: Analyzing trace with hash -1590324683, now seen corresponding path program 1 times [2019-10-07 14:01:16,748 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 14:01:16,748 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 14:01:16,749 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 14:01:16,749 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 14:01:16,749 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 14:01:17,137 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 14:01:17,440 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 14:01:17,441 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 14:01:17,443 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 14:01:17,443 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 14:01:17,449 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 14:01:17,464 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 14:01:17,465 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 14:01:17,467 INFO L87 Difference]: Start difference. First operand 565 states. Second operand 5 states. [2019-10-07 14:01:18,602 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 14:01:18,602 INFO L93 Difference]: Finished difference Result 1297 states and 1945 transitions. [2019-10-07 14:01:18,603 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 6 states. [2019-10-07 14:01:18,604 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 110 [2019-10-07 14:01:18,605 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 14:01:18,643 INFO L225 Difference]: With dead ends: 1297 [2019-10-07 14:01:18,643 INFO L226 Difference]: Without dead ends: 854 [2019-10-07 14:01:18,656 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 12 GetRequests, 8 SyntacticMatches, 0 SemanticMatches, 4 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2019-10-07 14:01:18,680 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 854 states. [2019-10-07 14:01:18,809 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 854 to 847. [2019-10-07 14:01:18,810 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 847 states. [2019-10-07 14:01:18,822 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 847 states to 847 states and 1260 transitions. [2019-10-07 14:01:18,826 INFO L78 Accepts]: Start accepts. Automaton has 847 states and 1260 transitions. Word has length 110 [2019-10-07 14:01:18,827 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 14:01:18,827 INFO L462 AbstractCegarLoop]: Abstraction has 847 states and 1260 transitions. [2019-10-07 14:01:18,827 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 14:01:18,827 INFO L276 IsEmpty]: Start isEmpty. Operand 847 states and 1260 transitions. [2019-10-07 14:01:18,840 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 115 [2019-10-07 14:01:18,840 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 14:01:18,840 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, 1, 1, 1, 1] [2019-10-07 14:01:18,841 INFO L410 AbstractCegarLoop]: === Iteration 2 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 14:01:18,842 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 14:01:18,842 INFO L82 PathProgramCache]: Analyzing trace with hash -1714167168, now seen corresponding path program 1 times [2019-10-07 14:01:18,842 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 14:01:18,843 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 14:01:18,843 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 14:01:18,843 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 14:01:18,843 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 14:01:19,018 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 14:01:19,233 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 14:01:19,234 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 14:01:19,234 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 14:01:19,234 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2019-10-07 14:01:19,244 INFO L442 AbstractCegarLoop]: Interpolant automaton has 7 states [2019-10-07 14:01:19,245 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2019-10-07 14:01:19,251 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2019-10-07 14:01:19,251 INFO L87 Difference]: Start difference. First operand 847 states and 1260 transitions. Second operand 7 states. [2019-10-07 14:01:20,427 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 14:01:20,427 INFO L93 Difference]: Finished difference Result 989 states and 1435 transitions. [2019-10-07 14:01:20,428 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 9 states. [2019-10-07 14:01:20,428 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 114 [2019-10-07 14:01:20,429 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 14:01:20,436 INFO L225 Difference]: With dead ends: 989 [2019-10-07 14:01:20,436 INFO L226 Difference]: Without dead ends: 986 [2019-10-07 14:01:20,437 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 14:01:20,439 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 986 states. [2019-10-07 14:01:20,498 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 986 to 978. [2019-10-07 14:01:20,499 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 978 states. [2019-10-07 14:01:20,507 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 978 states to 978 states and 1423 transitions. [2019-10-07 14:01:20,507 INFO L78 Accepts]: Start accepts. Automaton has 978 states and 1423 transitions. Word has length 114 [2019-10-07 14:01:20,508 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 14:01:20,508 INFO L462 AbstractCegarLoop]: Abstraction has 978 states and 1423 transitions. [2019-10-07 14:01:20,508 INFO L463 AbstractCegarLoop]: Interpolant automaton has 7 states. [2019-10-07 14:01:20,509 INFO L276 IsEmpty]: Start isEmpty. Operand 978 states and 1423 transitions. [2019-10-07 14:01:20,515 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 151 [2019-10-07 14:01:20,516 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 14:01:20,516 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 14:01:20,516 INFO L410 AbstractCegarLoop]: === Iteration 3 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 14:01:20,516 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 14:01:20,517 INFO L82 PathProgramCache]: Analyzing trace with hash -1666718681, now seen corresponding path program 1 times [2019-10-07 14:01:20,517 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 14:01:20,517 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 14:01:20,517 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 14:01:20,517 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 14:01:20,518 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 14:01:20,578 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 14:01:20,697 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 14:01:20,697 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 14:01:20,698 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 14:01:20,698 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [5] imperfect sequences [] total 5 [2019-10-07 14:01:20,699 INFO L442 AbstractCegarLoop]: Interpolant automaton has 5 states [2019-10-07 14:01:20,699 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 5 interpolants. [2019-10-07 14:01:20,699 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=7, Invalid=13, Unknown=0, NotChecked=0, Total=20 [2019-10-07 14:01:20,699 INFO L87 Difference]: Start difference. First operand 978 states and 1423 transitions. Second operand 5 states. [2019-10-07 14:01:20,777 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 14:01:20,777 INFO L93 Difference]: Finished difference Result 1935 states and 2833 transitions. [2019-10-07 14:01:20,778 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-07 14:01:20,778 INFO L78 Accepts]: Start accepts. Automaton has 5 states. Word has length 150 [2019-10-07 14:01:20,778 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 14:01:20,785 INFO L225 Difference]: With dead ends: 1935 [2019-10-07 14:01:20,785 INFO L226 Difference]: Without dead ends: 988 [2019-10-07 14:01:20,791 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 14:01:20,793 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 988 states. [2019-10-07 14:01:20,844 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 988 to 988. [2019-10-07 14:01:20,844 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 988 states. [2019-10-07 14:01:20,853 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 988 states to 988 states and 1433 transitions. [2019-10-07 14:01:20,855 INFO L78 Accepts]: Start accepts. Automaton has 988 states and 1433 transitions. Word has length 150 [2019-10-07 14:01:20,855 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 14:01:20,856 INFO L462 AbstractCegarLoop]: Abstraction has 988 states and 1433 transitions. [2019-10-07 14:01:20,856 INFO L463 AbstractCegarLoop]: Interpolant automaton has 5 states. [2019-10-07 14:01:20,856 INFO L276 IsEmpty]: Start isEmpty. Operand 988 states and 1433 transitions. [2019-10-07 14:01:20,864 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 160 [2019-10-07 14:01:20,864 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 14:01:20,864 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, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 14:01:20,865 INFO L410 AbstractCegarLoop]: === Iteration 4 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 14:01:20,865 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 14:01:20,865 INFO L82 PathProgramCache]: Analyzing trace with hash -1444399893, now seen corresponding path program 1 times [2019-10-07 14:01:20,865 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 14:01:20,866 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 14:01:20,866 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 14:01:20,866 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 14:01:20,866 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 14:01:20,972 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 14:01:21,120 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2019-10-07 14:01:21,121 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 14:01:21,121 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2019-10-07 14:01:21,121 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 14:01:21,701 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 14:01:21,709 INFO L256 TraceCheckSpWp]: Trace formula consists of 2929 conjuncts, 3 conjunts are in the unsatisfiable core [2019-10-07 14:01:21,727 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-07 14:01:21,815 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 52 proven. 0 refuted. 0 times theorem prover too weak. 31 trivial. 0 not checked. [2019-10-07 14:01:21,816 INFO L322 TraceCheckSpWp]: Computing backward predicates... [2019-10-07 14:01:22,018 INFO L134 CoverageAnalysis]: Checked inductivity of 83 backedges. 4 proven. 16 refuted. 0 times theorem prover too weak. 63 trivial. 0 not checked. [2019-10-07 14:01:22,018 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 2 imperfect interpolant sequences. [2019-10-07 14:01:22,019 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [7, 4] total 10 [2019-10-07 14:01:22,019 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-10-07 14:01:22,020 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-10-07 14:01:22,020 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=23, Invalid=67, Unknown=0, NotChecked=0, Total=90 [2019-10-07 14:01:22,020 INFO L87 Difference]: Start difference. First operand 988 states and 1433 transitions. Second operand 4 states. [2019-10-07 14:01:22,289 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 14:01:22,289 INFO L93 Difference]: Finished difference Result 2023 states and 2999 transitions. [2019-10-07 14:01:22,290 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-07 14:01:22,290 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 159 [2019-10-07 14:01:22,290 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 14:01:22,298 INFO L225 Difference]: With dead ends: 2023 [2019-10-07 14:01:22,298 INFO L226 Difference]: Without dead ends: 1066 [2019-10-07 14:01:22,304 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 328 GetRequests, 317 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 14:01:22,306 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1066 states. [2019-10-07 14:01:22,359 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1066 to 1066. [2019-10-07 14:01:22,360 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1066 states. [2019-10-07 14:01:22,371 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1066 states to 1066 states and 1579 transitions. [2019-10-07 14:01:22,372 INFO L78 Accepts]: Start accepts. Automaton has 1066 states and 1579 transitions. Word has length 159 [2019-10-07 14:01:22,373 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 14:01:22,373 INFO L462 AbstractCegarLoop]: Abstraction has 1066 states and 1579 transitions. [2019-10-07 14:01:22,373 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-10-07 14:01:22,373 INFO L276 IsEmpty]: Start isEmpty. Operand 1066 states and 1579 transitions. [2019-10-07 14:01:22,380 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 165 [2019-10-07 14:01:22,380 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 14:01:22,380 INFO L385 BasicCegarLoop]: trace histogram [6, 6, 6, 5, 5, 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] [2019-10-07 14:01:22,588 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 2 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-10-07 14:01:22,588 INFO L410 AbstractCegarLoop]: === Iteration 5 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 14:01:22,589 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 14:01:22,589 INFO L82 PathProgramCache]: Analyzing trace with hash 2138647978, now seen corresponding path program 1 times [2019-10-07 14:01:22,589 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 14:01:22,590 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 14:01:22,590 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 14:01:22,590 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 14:01:22,590 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 14:01:22,770 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 14:01:22,868 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 9 proven. 15 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2019-10-07 14:01:22,869 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 14:01:22,869 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2019-10-07 14:01:22,869 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 14:01:23,352 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 14:01:23,358 INFO L256 TraceCheckSpWp]: Trace formula consists of 2934 conjuncts, 3 conjunts are in the unsatisfiable core [2019-10-07 14:01:23,368 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-07 14:01:23,413 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 68 proven. 0 refuted. 0 times theorem prover too weak. 25 trivial. 0 not checked. [2019-10-07 14:01:23,413 INFO L322 TraceCheckSpWp]: Computing backward predicates... [2019-10-07 14:01:23,673 INFO L134 CoverageAnalysis]: Checked inductivity of 93 backedges. 9 proven. 15 refuted. 0 times theorem prover too weak. 69 trivial. 0 not checked. [2019-10-07 14:01:23,673 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 2 imperfect interpolant sequences. [2019-10-07 14:01:23,674 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [4, 4] total 7 [2019-10-07 14:01:23,674 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-10-07 14:01:23,674 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-10-07 14:01:23,675 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2019-10-07 14:01:23,675 INFO L87 Difference]: Start difference. First operand 1066 states and 1579 transitions. Second operand 4 states. [2019-10-07 14:01:23,912 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 14:01:23,912 INFO L93 Difference]: Finished difference Result 2179 states and 3289 transitions. [2019-10-07 14:01:23,913 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-07 14:01:23,913 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 164 [2019-10-07 14:01:23,914 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 14:01:23,922 INFO L225 Difference]: With dead ends: 2179 [2019-10-07 14:01:23,922 INFO L226 Difference]: Without dead ends: 1144 [2019-10-07 14:01:23,927 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 333 GetRequests, 325 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 14:01:23,930 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1144 states. [2019-10-07 14:01:23,984 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1144 to 1144. [2019-10-07 14:01:23,985 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1144 states. [2019-10-07 14:01:23,993 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1144 states to 1144 states and 1725 transitions. [2019-10-07 14:01:23,994 INFO L78 Accepts]: Start accepts. Automaton has 1144 states and 1725 transitions. Word has length 164 [2019-10-07 14:01:23,995 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 14:01:23,995 INFO L462 AbstractCegarLoop]: Abstraction has 1144 states and 1725 transitions. [2019-10-07 14:01:23,995 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-10-07 14:01:23,995 INFO L276 IsEmpty]: Start isEmpty. Operand 1144 states and 1725 transitions. [2019-10-07 14:01:24,002 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 169 [2019-10-07 14:01:24,002 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 14:01:24,003 INFO L385 BasicCegarLoop]: trace histogram [6, 6, 6, 5, 4, 4, 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] [2019-10-07 14:01:24,213 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 3 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-10-07 14:01:24,214 INFO L410 AbstractCegarLoop]: === Iteration 6 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 14:01:24,214 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 14:01:24,214 INFO L82 PathProgramCache]: Analyzing trace with hash -1557122022, now seen corresponding path program 1 times [2019-10-07 14:01:24,215 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 14:01:24,215 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 14:01:24,215 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 14:01:24,215 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 14:01:24,215 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 14:01:24,281 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 14:01:24,386 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 15 proven. 12 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2019-10-07 14:01:24,387 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 14:01:24,387 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2019-10-07 14:01:24,387 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 14:01:24,928 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 14:01:24,935 INFO L256 TraceCheckSpWp]: Trace formula consists of 2938 conjuncts, 3 conjunts are in the unsatisfiable core [2019-10-07 14:01:24,943 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-07 14:01:24,987 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 73 proven. 0 refuted. 0 times theorem prover too weak. 26 trivial. 0 not checked. [2019-10-07 14:01:24,987 INFO L322 TraceCheckSpWp]: Computing backward predicates... [2019-10-07 14:01:25,211 INFO L134 CoverageAnalysis]: Checked inductivity of 99 backedges. 15 proven. 12 refuted. 0 times theorem prover too weak. 72 trivial. 0 not checked. [2019-10-07 14:01:25,212 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 2 imperfect interpolant sequences. [2019-10-07 14:01:25,212 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [4, 4] total 7 [2019-10-07 14:01:25,212 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-10-07 14:01:25,213 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-10-07 14:01:25,213 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2019-10-07 14:01:25,213 INFO L87 Difference]: Start difference. First operand 1144 states and 1725 transitions. Second operand 4 states. [2019-10-07 14:01:25,451 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 14:01:25,451 INFO L93 Difference]: Finished difference Result 2335 states and 3579 transitions. [2019-10-07 14:01:25,451 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-07 14:01:25,452 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 168 [2019-10-07 14:01:25,452 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 14:01:25,461 INFO L225 Difference]: With dead ends: 2335 [2019-10-07 14:01:25,462 INFO L226 Difference]: Without dead ends: 1222 [2019-10-07 14:01:25,468 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 341 GetRequests, 333 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 14:01:25,470 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1222 states. [2019-10-07 14:01:25,515 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1222 to 1222. [2019-10-07 14:01:25,516 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1222 states. [2019-10-07 14:01:25,524 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1222 states to 1222 states and 1871 transitions. [2019-10-07 14:01:25,525 INFO L78 Accepts]: Start accepts. Automaton has 1222 states and 1871 transitions. Word has length 168 [2019-10-07 14:01:25,525 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 14:01:25,525 INFO L462 AbstractCegarLoop]: Abstraction has 1222 states and 1871 transitions. [2019-10-07 14:01:25,525 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-10-07 14:01:25,526 INFO L276 IsEmpty]: Start isEmpty. Operand 1222 states and 1871 transitions. [2019-10-07 14:01:25,532 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 172 [2019-10-07 14:01:25,532 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 14:01:25,532 INFO L385 BasicCegarLoop]: trace histogram [6, 6, 6, 5, 4, 3, 3, 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] [2019-10-07 14:01:25,748 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 4 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-10-07 14:01:25,748 INFO L410 AbstractCegarLoop]: === Iteration 7 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 14:01:25,748 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 14:01:25,749 INFO L82 PathProgramCache]: Analyzing trace with hash 1094463947, now seen corresponding path program 1 times [2019-10-07 14:01:25,749 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 14:01:25,749 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 14:01:25,749 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 14:01:25,749 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 14:01:25,750 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 14:01:25,809 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 14:01:25,918 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 22 proven. 7 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2019-10-07 14:01:25,918 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 14:01:25,918 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2019-10-07 14:01:25,918 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 14:01:26,466 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 14:01:26,475 INFO L256 TraceCheckSpWp]: Trace formula consists of 2941 conjuncts, 3 conjunts are in the unsatisfiable core [2019-10-07 14:01:26,485 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-07 14:01:26,528 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 64 proven. 0 refuted. 0 times theorem prover too weak. 38 trivial. 0 not checked. [2019-10-07 14:01:26,529 INFO L322 TraceCheckSpWp]: Computing backward predicates... [2019-10-07 14:01:26,759 INFO L134 CoverageAnalysis]: Checked inductivity of 102 backedges. 22 proven. 7 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2019-10-07 14:01:26,760 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 2 imperfect interpolant sequences. [2019-10-07 14:01:26,760 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [4, 4] total 7 [2019-10-07 14:01:26,762 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-10-07 14:01:26,762 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-10-07 14:01:26,762 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=17, Invalid=25, Unknown=0, NotChecked=0, Total=42 [2019-10-07 14:01:26,762 INFO L87 Difference]: Start difference. First operand 1222 states and 1871 transitions. Second operand 4 states. [2019-10-07 14:01:27,023 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 14:01:27,024 INFO L93 Difference]: Finished difference Result 2491 states and 3869 transitions. [2019-10-07 14:01:27,024 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-07 14:01:27,025 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 171 [2019-10-07 14:01:27,025 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 14:01:27,036 INFO L225 Difference]: With dead ends: 2491 [2019-10-07 14:01:27,037 INFO L226 Difference]: Without dead ends: 1300 [2019-10-07 14:01:27,045 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 347 GetRequests, 339 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 14:01:27,048 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1300 states. [2019-10-07 14:01:27,106 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1300 to 1300. [2019-10-07 14:01:27,106 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1300 states. [2019-10-07 14:01:27,115 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1300 states to 1300 states and 2017 transitions. [2019-10-07 14:01:27,115 INFO L78 Accepts]: Start accepts. Automaton has 1300 states and 2017 transitions. Word has length 171 [2019-10-07 14:01:27,116 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 14:01:27,116 INFO L462 AbstractCegarLoop]: Abstraction has 1300 states and 2017 transitions. [2019-10-07 14:01:27,116 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-10-07 14:01:27,116 INFO L276 IsEmpty]: Start isEmpty. Operand 1300 states and 2017 transitions. [2019-10-07 14:01:27,124 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2019-10-07 14:01:27,124 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 14:01:27,124 INFO L385 BasicCegarLoop]: trace histogram [6, 6, 6, 5, 4, 3, 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] [2019-10-07 14:01:27,336 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 5 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-10-07 14:01:27,337 INFO L410 AbstractCegarLoop]: === Iteration 8 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 14:01:27,337 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 14:01:27,337 INFO L82 PathProgramCache]: Analyzing trace with hash -1761699205, now seen corresponding path program 1 times [2019-10-07 14:01:27,338 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 14:01:27,338 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 14:01:27,338 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 14:01:27,338 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 14:01:27,338 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 14:01:27,411 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 14:01:27,540 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 30 proven. 0 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2019-10-07 14:01:27,540 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 14:01:27,541 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 14:01:27,541 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2019-10-07 14:01:27,542 INFO L442 AbstractCegarLoop]: Interpolant automaton has 4 states [2019-10-07 14:01:27,543 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2019-10-07 14:01:27,543 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2019-10-07 14:01:27,543 INFO L87 Difference]: Start difference. First operand 1300 states and 2017 transitions. Second operand 4 states. [2019-10-07 14:01:27,790 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 14:01:27,790 INFO L93 Difference]: Finished difference Result 2653 states and 4157 transitions. [2019-10-07 14:01:27,791 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2019-10-07 14:01:27,791 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 173 [2019-10-07 14:01:27,791 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 14:01:27,800 INFO L225 Difference]: With dead ends: 2653 [2019-10-07 14:01:27,800 INFO L226 Difference]: Without dead ends: 1368 [2019-10-07 14:01:27,806 INFO L606 BasicCegarLoop]: 0 DeclaredPredicates, 6 GetRequests, 3 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.0s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2019-10-07 14:01:27,808 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1368 states. [2019-10-07 14:01:27,855 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1368 to 1368. [2019-10-07 14:01:27,855 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1368 states. [2019-10-07 14:01:27,862 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1368 states to 1368 states and 2053 transitions. [2019-10-07 14:01:27,862 INFO L78 Accepts]: Start accepts. Automaton has 1368 states and 2053 transitions. Word has length 173 [2019-10-07 14:01:27,863 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 14:01:27,863 INFO L462 AbstractCegarLoop]: Abstraction has 1368 states and 2053 transitions. [2019-10-07 14:01:27,863 INFO L463 AbstractCegarLoop]: Interpolant automaton has 4 states. [2019-10-07 14:01:27,863 INFO L276 IsEmpty]: Start isEmpty. Operand 1368 states and 2053 transitions. [2019-10-07 14:01:27,869 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 174 [2019-10-07 14:01:27,870 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 14:01:27,870 INFO L385 BasicCegarLoop]: trace histogram [6, 6, 5, 4, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 14:01:27,870 INFO L410 AbstractCegarLoop]: === Iteration 9 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 14:01:27,870 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 14:01:27,871 INFO L82 PathProgramCache]: Analyzing trace with hash -616958102, now seen corresponding path program 1 times [2019-10-07 14:01:27,871 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 14:01:27,871 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 14:01:27,871 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 14:01:27,871 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 14:01:27,871 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 14:01:27,936 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 14:01:28,093 INFO L134 CoverageAnalysis]: Checked inductivity of 88 backedges. 15 proven. 0 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2019-10-07 14:01:28,093 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 14:01:28,094 INFO L211 tionRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2019-10-07 14:01:28,094 INFO L224 tionRefinementEngine]: Number of different interpolants: perfect sequences [7] imperfect sequences [] total 7 [2019-10-07 14:01:28,094 INFO L442 AbstractCegarLoop]: Interpolant automaton has 7 states [2019-10-07 14:01:28,095 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 7 interpolants. [2019-10-07 14:01:28,095 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=31, Unknown=0, NotChecked=0, Total=42 [2019-10-07 14:01:28,095 INFO L87 Difference]: Start difference. First operand 1368 states and 2053 transitions. Second operand 7 states. [2019-10-07 14:01:29,172 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2019-10-07 14:01:29,173 INFO L93 Difference]: Finished difference Result 2916 states and 4424 transitions. [2019-10-07 14:01:29,173 INFO L142 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 13 states. [2019-10-07 14:01:29,174 INFO L78 Accepts]: Start accepts. Automaton has 7 states. Word has length 173 [2019-10-07 14:01:29,176 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2019-10-07 14:01:29,185 INFO L225 Difference]: With dead ends: 2916 [2019-10-07 14:01:29,185 INFO L226 Difference]: Without dead ends: 1336 [2019-10-07 14:01:29,194 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 14:01:29,196 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1336 states. [2019-10-07 14:01:29,257 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1336 to 1320. [2019-10-07 14:01:29,257 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1320 states. [2019-10-07 14:01:29,303 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1320 states to 1320 states and 1895 transitions. [2019-10-07 14:01:29,303 INFO L78 Accepts]: Start accepts. Automaton has 1320 states and 1895 transitions. Word has length 173 [2019-10-07 14:01:29,304 INFO L84 Accepts]: Finished accepts. word is rejected. [2019-10-07 14:01:29,304 INFO L462 AbstractCegarLoop]: Abstraction has 1320 states and 1895 transitions. [2019-10-07 14:01:29,304 INFO L463 AbstractCegarLoop]: Interpolant automaton has 7 states. [2019-10-07 14:01:29,304 INFO L276 IsEmpty]: Start isEmpty. Operand 1320 states and 1895 transitions. [2019-10-07 14:01:29,311 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 175 [2019-10-07 14:01:29,311 INFO L377 BasicCegarLoop]: Found error trace [2019-10-07 14:01:29,311 INFO L385 BasicCegarLoop]: trace histogram [6, 6, 6, 5, 4, 3, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2019-10-07 14:01:29,312 INFO L410 AbstractCegarLoop]: === Iteration 10 === [__automaton_failErr0ASSERT_VIOLATIONERROR_FUNCTION]=== [2019-10-07 14:01:29,312 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2019-10-07 14:01:29,312 INFO L82 PathProgramCache]: Analyzing trace with hash -2033924598, now seen corresponding path program 1 times [2019-10-07 14:01:29,313 INFO L150 tionRefinementEngine]: Executing refinement strategy SIFA_TAIPAN [2019-10-07 14:01:29,313 INFO L231 tionRefinementEngine]: Using trace check IpTcStrategyModuleSmtInterpolCraig [2019-10-07 14:01:29,313 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 14:01:29,313 INFO L117 rtionOrderModulation]: Craig_TreeInterpolation forces the order to NOT_INCREMENTALLY [2019-10-07 14:01:29,313 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2019-10-07 14:01:29,371 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 14:01:29,959 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 22 proven. 8 refuted. 0 times theorem prover too weak. 73 trivial. 0 not checked. [2019-10-07 14:01:29,960 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSmtInterpolCraig [2019-10-07 14:01:29,960 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleZ3 [2019-10-07 14:01:29,960 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 14:01:30,728 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2019-10-07 14:01:30,741 INFO L256 TraceCheckSpWp]: Trace formula consists of 2944 conjuncts, 74 conjunts are in the unsatisfiable core [2019-10-07 14:01:30,751 INFO L279 TraceCheckSpWp]: Computing forward predicates... [2019-10-07 14:01:31,545 WARN L191 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 36 [2019-10-07 14:01:31,762 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 2 proven. 6 refuted. 0 times theorem prover too weak. 95 trivial. 0 not checked. [2019-10-07 14:01:31,762 INFO L322 TraceCheckSpWp]: Computing backward predicates... [2019-10-07 14:01:32,237 WARN L191 SmtUtils]: Spent 308.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 43 [2019-10-07 14:01:32,490 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:01:32,491 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:01:32,491 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:01:32,492 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:01:32,493 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:01:32,494 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 6 terms [2019-10-07 14:01:32,784 WARN L191 SmtUtils]: Spent 207.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 35 [2019-10-07 14:01:33,353 WARN L191 SmtUtils]: Spent 291.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 43 [2019-10-07 14:01:33,410 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:01:33,411 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:01:33,412 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:01:33,413 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 6 terms [2019-10-07 14:01:33,413 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:01:33,414 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:01:33,495 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:01:33,496 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:01:33,496 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:01:33,498 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:01:33,499 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:24,691 WARN L191 SmtUtils]: Spent 50.71 s on a formula simplification. DAG size of input: 1445 DAG size of output: 55 [2019-10-07 14:02:25,040 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,042 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,043 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,044 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,044 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,045 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,046 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,047 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,048 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,049 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 5 terms [2019-10-07 14:02:25,050 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,051 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-07 14:02:25,052 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,053 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,054 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,055 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,056 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:02:25,057 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,058 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,059 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,060 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-07 14:02:25,061 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,062 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,062 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,064 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-07 14:02:25,065 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,065 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,066 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,067 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,068 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,069 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,070 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-07 14:02:25,070 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,071 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,072 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,073 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,073 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,075 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,075 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-07 14:02:25,076 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,077 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,078 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,079 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,080 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,080 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,081 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 5 terms [2019-10-07 14:02:25,082 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,083 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,084 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-07 14:02:25,085 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,087 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-07 14:02:25,088 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,088 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,089 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,090 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,091 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,091 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,092 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,093 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,094 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,095 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-07 14:02:25,095 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,096 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,097 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,098 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,098 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,099 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,100 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,104 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,105 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,106 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,107 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-07 14:02:25,107 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,108 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,109 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,115 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,115 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,116 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,117 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,118 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,118 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,120 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 5 terms [2019-10-07 14:02:25,121 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,123 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,123 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-07 14:02:25,124 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,127 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-07 14:02:25,127 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,128 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,129 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,130 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,131 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,131 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-07 14:02:25,132 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,133 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,134 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,135 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,136 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,137 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,137 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 5 terms [2019-10-07 14:02:25,140 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,141 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,142 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-07 14:02:25,143 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,145 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,146 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,147 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,148 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,148 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,149 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,150 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,156 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 5 terms [2019-10-07 14:02:25,157 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,160 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-07 14:02:25,161 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,162 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,162 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,163 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,164 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:02:25,165 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,165 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,166 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,167 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-07 14:02:25,178 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,179 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,180 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,181 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-07 14:02:25,182 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,182 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,183 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,184 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,184 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,185 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,186 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-07 14:02:25,187 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,187 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,188 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,189 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,189 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,190 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,191 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-07 14:02:25,191 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,192 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,193 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,194 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,194 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,195 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,196 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 5 terms [2019-10-07 14:02:25,196 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,200 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,201 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-07 14:02:25,201 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,203 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-07 14:02:25,204 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,204 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,205 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,205 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,206 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,206 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,207 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,207 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,209 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,209 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,210 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,211 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-07 14:02:25,211 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,212 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,213 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,214 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,214 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,216 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,216 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-07 14:02:25,217 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,218 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,218 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,219 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,220 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,221 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,224 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 5 terms [2019-10-07 14:02:25,225 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,226 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,227 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-07 14:02:25,227 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,230 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-07 14:02:25,231 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,231 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,232 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,233 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,234 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,234 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,236 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,237 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,238 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,239 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,240 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,244 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,246 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,247 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,250 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,251 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,252 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,253 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,255 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,255 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,257 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,257 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,258 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,259 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-07 14:02:25,259 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,260 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:02:25,261 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,262 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,262 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,263 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:02:25,264 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,264 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,265 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,265 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,266 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,267 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-07 14:02:25,268 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,268 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,269 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,271 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,271 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,276 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,277 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,278 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,279 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 5 terms [2019-10-07 14:02:25,280 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,283 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-07 14:02:25,284 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,284 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,285 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,286 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,287 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:02:25,287 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,288 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,289 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,290 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-07 14:02:25,291 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,292 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,292 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,294 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,295 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,296 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,297 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,297 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,298 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,298 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,299 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,301 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 5 terms [2019-10-07 14:02:25,301 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,302 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-07 14:02:25,303 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,304 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,304 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,305 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,306 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:02:25,306 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,307 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,308 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,308 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-07 14:02:25,309 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,310 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,310 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,311 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-07 14:02:25,312 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,312 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,313 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,314 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,314 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,315 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,316 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-07 14:02:25,316 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,317 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,318 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,318 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,319 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,319 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,320 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-07 14:02:25,321 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,321 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,322 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,322 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,323 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,324 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,324 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 5 terms [2019-10-07 14:02:25,325 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,326 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,327 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-07 14:02:25,328 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,329 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-07 14:02:25,330 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,330 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,331 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,332 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,333 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,334 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,335 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,335 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,336 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,337 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-07 14:02:25,337 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,338 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,338 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,339 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,340 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,340 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,341 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,341 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,342 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,342 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,343 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-07 14:02:25,343 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,344 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,345 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,345 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,346 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,346 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,347 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,348 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,348 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,349 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 5 terms [2019-10-07 14:02:25,350 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,352 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,352 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-07 14:02:25,353 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,354 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-07 14:02:25,355 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,356 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,358 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,359 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,359 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,360 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-07 14:02:25,361 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,361 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,362 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,363 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,364 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,364 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,365 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 5 terms [2019-10-07 14:02:25,365 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,367 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,367 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-07 14:02:25,368 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,369 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,370 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,370 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,371 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,372 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,372 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,375 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,376 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 5 terms [2019-10-07 14:02:25,377 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,377 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-07 14:02:25,378 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,379 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,379 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,380 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,381 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:02:25,381 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,382 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,383 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,383 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-07 14:02:25,384 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,385 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,385 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,386 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-07 14:02:25,387 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,387 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,388 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,388 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,389 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,390 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,390 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-07 14:02:25,391 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,391 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,392 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,393 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,393 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,394 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,394 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-07 14:02:25,395 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,395 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,396 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,397 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,398 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,398 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,399 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 5 terms [2019-10-07 14:02:25,400 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,401 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,401 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-07 14:02:25,402 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,404 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-07 14:02:25,404 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,405 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,406 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,406 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,407 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,407 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,408 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,409 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,410 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,410 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-07 14:02:25,411 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,411 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,412 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,412 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,413 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,413 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,414 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,415 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,416 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,416 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,417 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-07 14:02:25,418 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,418 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,419 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,419 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,420 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,420 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,421 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,422 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,422 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,423 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 5 terms [2019-10-07 14:02:25,424 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,425 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,425 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-07 14:02:25,426 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,427 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-07 14:02:25,428 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,428 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,429 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,430 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,430 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,431 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-07 14:02:25,431 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,432 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,433 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,433 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,434 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,434 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,435 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 5 terms [2019-10-07 14:02:25,436 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,437 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,437 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-07 14:02:25,438 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:02:25,990 WARN L191 SmtUtils]: Spent 453.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 31 [2019-10-07 14:02:26,238 WARN L191 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 54 [2019-10-07 14:03:16,375 WARN L191 SmtUtils]: Spent 49.84 s on a formula simplification. DAG size of input: 1445 DAG size of output: 55 [2019-10-07 14:03:16,444 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,445 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,446 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-07 14:03:16,447 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,447 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,448 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,448 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,449 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,449 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,450 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,450 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,451 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,451 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,452 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,452 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,453 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,453 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,454 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,455 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,456 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,456 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,457 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,457 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,458 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-07 14:03:16,458 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,459 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:03:16,460 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,461 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,461 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-07 14:03:16,462 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,463 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:03:16,463 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,464 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,464 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,465 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-07 14:03:16,466 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,466 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:03:16,467 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,468 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,468 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-07 14:03:16,469 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,470 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:03:16,470 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,471 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,472 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,472 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,473 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-07 14:03:16,473 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,474 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:03:16,475 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,476 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,476 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-07 14:03:16,477 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,478 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:03:16,478 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,479 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,479 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,480 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-07 14:03:16,480 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,481 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:03:16,482 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,483 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,483 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-07 14:03:16,484 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,484 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:03:16,485 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,486 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:03:16,486 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,487 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,487 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,488 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,488 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,489 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,490 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,490 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,491 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,492 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-07 14:03:16,492 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,493 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,493 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,494 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,494 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,495 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,495 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,496 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,497 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,497 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,498 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 5 terms [2019-10-07 14:03:16,499 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,499 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,500 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,500 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,501 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,501 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,502 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,502 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,503 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,504 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,504 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,505 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 5 terms [2019-10-07 14:03:16,505 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,506 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,507 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,507 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 5 terms [2019-10-07 14:03:16,508 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,509 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,509 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,510 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,511 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 5 terms [2019-10-07 14:03:16,512 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,512 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,513 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,514 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 5 terms [2019-10-07 14:03:16,514 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,515 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,515 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,517 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,518 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-07 14:03:16,518 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,519 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,519 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,519 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,520 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,520 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,521 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,521 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,522 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,522 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,523 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,523 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,524 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,524 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,525 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,526 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,526 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,527 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,527 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,528 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,528 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-07 14:03:16,529 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,530 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:03:16,530 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,531 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,532 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-07 14:03:16,532 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,533 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:03:16,534 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,535 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,535 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,536 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-07 14:03:16,536 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,537 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:03:16,537 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,538 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,539 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-07 14:03:16,539 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,540 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:03:16,541 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,542 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,542 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,543 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,543 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-07 14:03:16,544 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,545 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:03:16,545 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,546 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,546 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-07 14:03:16,547 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,548 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:03:16,548 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,549 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,550 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,550 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-07 14:03:16,551 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,552 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:03:16,552 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,553 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,554 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-07 14:03:16,554 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,555 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:03:16,555 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,557 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:03:16,557 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,558 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,558 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,558 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,559 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,560 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,560 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,561 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,561 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,562 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 4 terms [2019-10-07 14:03:16,563 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,563 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,564 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,564 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,565 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,565 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,566 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,567 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,567 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,568 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,569 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 5 terms [2019-10-07 14:03:16,569 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,570 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,570 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,571 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,571 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,572 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,572 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,573 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,574 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,574 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,575 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,575 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 5 terms [2019-10-07 14:03:16,576 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,576 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,577 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,578 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 5 terms [2019-10-07 14:03:16,578 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,579 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,579 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,580 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,581 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 5 terms [2019-10-07 14:03:16,581 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,582 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,583 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,583 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 5 terms [2019-10-07 14:03:16,584 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,585 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,585 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:16,903 WARN L191 SmtUtils]: Spent 214.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 53 [2019-10-07 14:03:16,906 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:03:17,181 WARN L191 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 66 [2019-10-07 14:03:17,185 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:17,186 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 5 terms [2019-10-07 14:03:17,187 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:17,187 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:17,188 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:17,188 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:17,189 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:17,189 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:17,190 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:17,191 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:17,191 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:17,192 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:17,373 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 76 DAG size of output: 15 [2019-10-07 14:03:17,388 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 6 terms [2019-10-07 14:03:17,389 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 5 terms [2019-10-07 14:03:17,389 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:03:17,389 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:17,390 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:17,390 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:17,391 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:17,391 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:03:17,392 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:17,392 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:17,393 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:17,393 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:17,394 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:03:17,395 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:17,395 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:17,395 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:17,396 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:17,397 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:03:17,397 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:17,397 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:17,398 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:17,398 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:17,399 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:03:17,399 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:17,400 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:17,400 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:17,401 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:17,402 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:03:17,422 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 5 terms [2019-10-07 14:03:17,423 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 6 terms [2019-10-07 14:03:17,423 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:03:17,424 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:17,424 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:17,425 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:03:17,425 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:17,426 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:17,427 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 6 terms [2019-10-07 14:03:17,427 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:17,427 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:17,428 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:03:17,428 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:17,429 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:17,430 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:03:17,430 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 6 terms [2019-10-07 14:03:17,431 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:03:17,431 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:17,432 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:17,432 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:03:17,432 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:17,433 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:17,434 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 6 terms [2019-10-07 14:03:17,434 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:17,435 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:17,435 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:03:17,436 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:17,436 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:17,437 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:03:17,437 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 6 terms [2019-10-07 14:03:17,438 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:17,438 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:17,439 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:03:17,439 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:17,439 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:17,440 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:03:17,454 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 6 terms [2019-10-07 14:03:17,454 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:17,455 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:17,455 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 5 terms [2019-10-07 14:03:17,455 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:17,456 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:03:17,456 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:17,457 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:17,458 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:03:17,458 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:17,459 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:17,459 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:03:17,460 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:17,460 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:17,460 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:03:17,461 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:17,462 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:17,462 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:03:17,462 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:17,464 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:03:17,478 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 5 terms [2019-10-07 14:03:17,478 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 6 terms [2019-10-07 14:03:17,479 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:03:17,479 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:17,480 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:17,481 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:17,482 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:17,482 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:03:17,483 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 6 terms [2019-10-07 14:03:17,484 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:17,484 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:17,485 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:17,485 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:17,485 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:03:17,486 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:03:17,487 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 6 terms [2019-10-07 14:03:17,487 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:17,487 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:17,488 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:17,488 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:17,489 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:03:17,490 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:03:17,490 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 6 terms [2019-10-07 14:03:17,490 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:03:17,491 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:17,498 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:17,499 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:17,499 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:17,500 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:03:17,501 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 6 terms [2019-10-07 14:03:17,501 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:03:17,502 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:17,502 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:17,502 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:17,503 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:17,503 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:03:17,518 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 5 terms [2019-10-07 14:03:17,518 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 6 terms [2019-10-07 14:03:17,519 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:17,519 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:17,519 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:17,520 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:17,520 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:03:17,521 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:03:17,521 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 6 terms [2019-10-07 14:03:17,522 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:17,522 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:17,522 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:17,523 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:03:17,523 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:17,524 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:03:17,525 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 6 terms [2019-10-07 14:03:17,525 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:17,526 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:17,526 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:17,527 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:17,527 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:03:17,528 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:03:17,529 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 6 terms [2019-10-07 14:03:17,529 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:03:17,530 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:17,530 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:17,530 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:17,531 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:17,531 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:03:17,532 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 6 terms [2019-10-07 14:03:17,532 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:03:17,533 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:17,533 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:17,534 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:17,534 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:17,535 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:03:17,546 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:03:17,547 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 5 terms [2019-10-07 14:03:17,547 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 5 terms [2019-10-07 14:03:17,548 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:17,548 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:17,549 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:03:17,549 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:17,550 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:17,551 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 5 terms [2019-10-07 14:03:17,551 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:17,551 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:17,552 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:03:17,552 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:17,553 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:17,554 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 5 terms [2019-10-07 14:03:17,554 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:17,554 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:17,555 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:03:17,555 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:17,556 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:17,557 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 5 terms [2019-10-07 14:03:17,557 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:17,558 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:17,558 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:03:17,559 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:17,559 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:17,560 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 5 terms [2019-10-07 14:03:17,560 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:17,561 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:17,561 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:03:17,562 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:17,562 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:17,563 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 6 terms [2019-10-07 14:03:17,564 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:17,564 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:17,565 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 3 terms [2019-10-07 14:03:17,565 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:17,565 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 5 terms [2019-10-07 14:03:17,566 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:17,566 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:17,567 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:17,567 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:17,568 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 2 terms [2019-10-07 14:03:18,150 WARN L191 SmtUtils]: Spent 301.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 43 [2019-10-07 14:03:18,548 INFO L319 QuantifierPusher]: Applying distributivity, recursing on 5 terms [2019-10-07 14:03:18,552 WARN L138 XnfTransformerHelper]: expecting exponential blowup for input size 6 [2019-10-07 14:03:18,878 WARN L191 SmtUtils]: Spent 187.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 23 [2019-10-07 14:03:19,523 WARN L191 SmtUtils]: Spent 299.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 43 [2019-10-07 14:03:20,322 WARN L191 SmtUtils]: Spent 298.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 43 [2019-10-07 14:03:20,729 INFO L134 CoverageAnalysis]: Checked inductivity of 103 backedges. 0 proven. 3 refuted. 0 times theorem prover too weak. 100 trivial. 0 not checked. [2019-10-07 14:03:20,729 INFO L286 tionRefinementEngine]: Using interpolant generator IpTcStrategyModuleSifa [2019-10-07 14:03:20,773 INFO L162 IcfgInterpreter]: Started Sifa with 132 locations of interest [2019-10-07 14:03:20,774 INFO L169 IcfgInterpreter]: Building call graph [2019-10-07 14:03:20,790 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-10-07 14:03:20,802 INFO L179 IcfgInterpreter]: Starting interpretation [2019-10-07 14:03:20,803 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-10-07 14:04:01,480 WARN L191 SmtUtils]: Spent 316.00 ms on a formula simplification that was a NOOP. DAG size: 754 [2019-10-07 14:04:06,125 WARN L191 SmtUtils]: Spent 2.31 s on a formula simplification. DAG size of input: 405 DAG size of output: 327 [2019-10-07 14:04:06,527 WARN L191 SmtUtils]: Spent 395.00 ms on a formula simplification that was a NOOP. DAG size: 840 [2019-10-07 14:04:06,940 WARN L191 SmtUtils]: Spent 407.00 ms on a formula simplification that was a NOOP. DAG size: 840 [2019-10-07 14:04:07,318 WARN L191 SmtUtils]: Spent 375.00 ms on a formula simplification that was a NOOP. DAG size: 840 [2019-10-07 14:04:07,926 WARN L191 SmtUtils]: Spent 501.00 ms on a formula simplification that was a NOOP. DAG size: 1020 [2019-10-07 14:04:08,918 WARN L191 SmtUtils]: Spent 980.00 ms on a formula simplification that was a NOOP. DAG size: 1020 [2019-10-07 14:04:09,492 WARN L191 SmtUtils]: Spent 570.00 ms on a formula simplification that was a NOOP. DAG size: 1020 [2019-10-07 14:04:09,989 WARN L191 SmtUtils]: Spent 439.00 ms on a formula simplification that was a NOOP. DAG size: 1020 [2019-10-07 14:04:11,768 WARN L191 SmtUtils]: Spent 1.76 s on a formula simplification. DAG size of input: 1022 DAG size of output: 1020 [2019-10-07 14:04:12,574 WARN L191 SmtUtils]: Spent 801.00 ms on a formula simplification that was a NOOP. DAG size: 1020 [2019-10-07 14:04:13,110 WARN L191 SmtUtils]: Spent 467.00 ms on a formula simplification that was a NOOP. DAG size: 1020 [2019-10-07 14:04:13,564 WARN L191 SmtUtils]: Spent 451.00 ms on a formula simplification that was a NOOP. DAG size: 1020 [2019-10-07 14:04:14,033 WARN L191 SmtUtils]: Spent 466.00 ms on a formula simplification that was a NOOP. DAG size: 1020 [2019-10-07 14:04:14,537 WARN L191 SmtUtils]: Spent 457.00 ms on a formula simplification that was a NOOP. DAG size: 1020 [2019-10-07 14:04:14,560 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.init with input of size 376 for LOIs [2019-10-07 14:04:14,871 WARN L191 SmtUtils]: Spent 172.00 ms on a formula simplification that was a NOOP. DAG size: 723 [2019-10-07 14:04:14,981 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 723 [2019-10-07 14:04:15,336 WARN L191 SmtUtils]: Spent 304.00 ms on a formula simplification that was a NOOP. DAG size: 903 [2019-10-07 14:04:15,338 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 1064 for LOIs [2019-10-07 14:04:15,785 WARN L191 SmtUtils]: Spent 445.00 ms on a formula simplification that was a NOOP. DAG size: 1064 [2019-10-07 14:04:16,227 WARN L191 SmtUtils]: Spent 439.00 ms on a formula simplification that was a NOOP. DAG size: 1064 [2019-10-07 14:04:16,351 WARN L191 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 426 [2019-10-07 14:04:17,085 WARN L191 SmtUtils]: Spent 732.00 ms on a formula simplification that was a NOOP. DAG size: 1220 [2019-10-07 14:04:17,552 WARN L191 SmtUtils]: Spent 452.00 ms on a formula simplification that was a NOOP. DAG size: 1064 [2019-10-07 14:04:17,990 WARN L191 SmtUtils]: Spent 435.00 ms on a formula simplification that was a NOOP. DAG size: 1064 [2019-10-07 14:04:18,225 WARN L191 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 426 [2019-10-07 14:04:19,003 WARN L191 SmtUtils]: Spent 776.00 ms on a formula simplification that was a NOOP. DAG size: 1220 [2019-10-07 14:04:19,493 WARN L191 SmtUtils]: Spent 458.00 ms on a formula simplification that was a NOOP. DAG size: 1064 [2019-10-07 14:04:19,946 WARN L191 SmtUtils]: Spent 449.00 ms on a formula simplification that was a NOOP. DAG size: 1064 [2019-10-07 14:04:20,058 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 426 [2019-10-07 14:04:20,777 WARN L191 SmtUtils]: Spent 717.00 ms on a formula simplification that was a NOOP. DAG size: 1220 [2019-10-07 14:04:21,557 WARN L191 SmtUtils]: Spent 752.00 ms on a formula simplification. DAG size of input: 1222 DAG size of output: 1064 [2019-10-07 14:04:21,985 WARN L191 SmtUtils]: Spent 426.00 ms on a formula simplification that was a NOOP. DAG size: 1064 [2019-10-07 14:04:22,166 WARN L191 SmtUtils]: Spent 168.00 ms on a formula simplification that was a NOOP. DAG size: 426 [2019-10-07 14:04:22,872 WARN L191 SmtUtils]: Spent 704.00 ms on a formula simplification that was a NOOP. DAG size: 1220 [2019-10-07 14:04:23,313 WARN L191 SmtUtils]: Spent 424.00 ms on a formula simplification that was a NOOP. DAG size: 1064 [2019-10-07 14:04:23,750 WARN L191 SmtUtils]: Spent 435.00 ms on a formula simplification that was a NOOP. DAG size: 1064 [2019-10-07 14:04:23,857 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 426 [2019-10-07 14:04:24,571 WARN L191 SmtUtils]: Spent 713.00 ms on a formula simplification that was a NOOP. DAG size: 1220 [2019-10-07 14:04:25,012 WARN L191 SmtUtils]: Spent 438.00 ms on a formula simplification that was a NOOP. DAG size: 1064 [2019-10-07 14:04:25,443 WARN L191 SmtUtils]: Spent 428.00 ms on a formula simplification that was a NOOP. DAG size: 1064 [2019-10-07 14:04:25,550 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 426 [2019-10-07 14:04:26,272 WARN L191 SmtUtils]: Spent 720.00 ms on a formula simplification that was a NOOP. DAG size: 1220 [2019-10-07 14:04:26,705 WARN L191 SmtUtils]: Spent 430.00 ms on a formula simplification that was a NOOP. DAG size: 1064 [2019-10-07 14:04:27,133 WARN L191 SmtUtils]: Spent 425.00 ms on a formula simplification that was a NOOP. DAG size: 1064 [2019-10-07 14:04:27,242 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 426 [2019-10-07 14:04:27,958 WARN L191 SmtUtils]: Spent 714.00 ms on a formula simplification that was a NOOP. DAG size: 1220 [2019-10-07 14:04:28,388 WARN L191 SmtUtils]: Spent 428.00 ms on a formula simplification that was a NOOP. DAG size: 1064 [2019-10-07 14:04:28,837 WARN L191 SmtUtils]: Spent 446.00 ms on a formula simplification that was a NOOP. DAG size: 1064 [2019-10-07 14:04:28,943 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 426 [2019-10-07 14:04:29,654 WARN L191 SmtUtils]: Spent 710.00 ms on a formula simplification that was a NOOP. DAG size: 1220 [2019-10-07 14:04:30,090 WARN L191 SmtUtils]: Spent 433.00 ms on a formula simplification that was a NOOP. DAG size: 1064 [2019-10-07 14:04:30,528 WARN L191 SmtUtils]: Spent 435.00 ms on a formula simplification that was a NOOP. DAG size: 1064 [2019-10-07 14:04:30,634 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 426 [2019-10-07 14:04:31,352 WARN L191 SmtUtils]: Spent 716.00 ms on a formula simplification that was a NOOP. DAG size: 1220 [2019-10-07 14:04:31,798 WARN L191 SmtUtils]: Spent 443.00 ms on a formula simplification that was a NOOP. DAG size: 1064 [2019-10-07 14:04:32,257 WARN L191 SmtUtils]: Spent 455.00 ms on a formula simplification that was a NOOP. DAG size: 1064 [2019-10-07 14:04:32,401 WARN L191 SmtUtils]: Spent 139.00 ms on a formula simplification that was a NOOP. DAG size: 426 [2019-10-07 14:04:33,116 WARN L191 SmtUtils]: Spent 713.00 ms on a formula simplification that was a NOOP. DAG size: 1220 [2019-10-07 14:04:33,550 WARN L191 SmtUtils]: Spent 431.00 ms on a formula simplification that was a NOOP. DAG size: 1064 [2019-10-07 14:04:33,986 WARN L191 SmtUtils]: Spent 433.00 ms on a formula simplification that was a NOOP. DAG size: 1064 [2019-10-07 14:04:34,095 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 426 [2019-10-07 14:04:34,809 WARN L191 SmtUtils]: Spent 712.00 ms on a formula simplification that was a NOOP. DAG size: 1220 [2019-10-07 14:04:35,237 WARN L191 SmtUtils]: Spent 425.00 ms on a formula simplification that was a NOOP. DAG size: 1064 [2019-10-07 14:04:35,664 WARN L191 SmtUtils]: Spent 424.00 ms on a formula simplification that was a NOOP. DAG size: 1064 [2019-10-07 14:04:35,815 WARN L191 SmtUtils]: Spent 148.00 ms on a formula simplification that was a NOOP. DAG size: 426 [2019-10-07 14:04:36,533 WARN L191 SmtUtils]: Spent 715.00 ms on a formula simplification that was a NOOP. DAG size: 1220 [2019-10-07 14:04:36,974 WARN L191 SmtUtils]: Spent 439.00 ms on a formula simplification that was a NOOP. DAG size: 1064 [2019-10-07 14:04:37,411 WARN L191 SmtUtils]: Spent 434.00 ms on a formula simplification that was a NOOP. DAG size: 1064 [2019-10-07 14:04:37,522 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 426 [2019-10-07 14:04:38,229 WARN L191 SmtUtils]: Spent 705.00 ms on a formula simplification that was a NOOP. DAG size: 1220 [2019-10-07 14:04:39,038 WARN L191 SmtUtils]: Spent 766.00 ms on a formula simplification that was a NOOP. DAG size: 1220 [2019-10-07 14:04:39,754 WARN L191 SmtUtils]: Spent 713.00 ms on a formula simplification that was a NOOP. DAG size: 1220 [2019-10-07 14:04:39,878 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 426 [2019-10-07 14:04:40,605 WARN L191 SmtUtils]: Spent 725.00 ms on a formula simplification that was a NOOP. DAG size: 1220 [2019-10-07 14:04:41,982 WARN L191 SmtUtils]: Spent 1.36 s on a formula simplification. DAG size of input: 1222 DAG size of output: 1220 [2019-10-07 14:04:42,694 WARN L191 SmtUtils]: Spent 709.00 ms on a formula simplification that was a NOOP. DAG size: 1220 [2019-10-07 14:04:42,808 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 426 [2019-10-07 14:04:43,511 WARN L191 SmtUtils]: Spent 702.00 ms on a formula simplification that was a NOOP. DAG size: 1220 [2019-10-07 14:04:44,239 WARN L191 SmtUtils]: Spent 725.00 ms on a formula simplification that was a NOOP. DAG size: 1220 [2019-10-07 14:04:44,945 WARN L191 SmtUtils]: Spent 703.00 ms on a formula simplification that was a NOOP. DAG size: 1220 [2019-10-07 14:04:45,056 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 426 [2019-10-07 14:04:45,761 WARN L191 SmtUtils]: Spent 703.00 ms on a formula simplification that was a NOOP. DAG size: 1220 [2019-10-07 14:04:46,520 WARN L191 SmtUtils]: Spent 726.00 ms on a formula simplification that was a NOOP. DAG size: 1222 [2019-10-07 14:04:47,226 WARN L191 SmtUtils]: Spent 703.00 ms on a formula simplification that was a NOOP. DAG size: 1222 [2019-10-07 14:04:47,338 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 429 [2019-10-07 14:04:48,056 WARN L191 SmtUtils]: Spent 715.00 ms on a formula simplification that was a NOOP. DAG size: 1224 [2019-10-07 14:04:49,284 WARN L191 SmtUtils]: Spent 1.21 s on a formula simplification. DAG size of input: 1226 DAG size of output: 1222 [2019-10-07 14:04:50,003 WARN L191 SmtUtils]: Spent 716.00 ms on a formula simplification that was a NOOP. DAG size: 1222 [2019-10-07 14:04:50,122 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 429 [2019-10-07 14:04:50,836 WARN L191 SmtUtils]: Spent 712.00 ms on a formula simplification that was a NOOP. DAG size: 1224 [2019-10-07 14:04:51,551 WARN L191 SmtUtils]: Spent 711.00 ms on a formula simplification that was a NOOP. DAG size: 1222 [2019-10-07 14:04:52,278 WARN L191 SmtUtils]: Spent 724.00 ms on a formula simplification that was a NOOP. DAG size: 1222 [2019-10-07 14:04:52,385 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 429 [2019-10-07 14:04:53,099 WARN L191 SmtUtils]: Spent 712.00 ms on a formula simplification that was a NOOP. DAG size: 1224 [2019-10-07 14:04:53,813 WARN L191 SmtUtils]: Spent 707.00 ms on a formula simplification that was a NOOP. DAG size: 1222 [2019-10-07 14:04:54,542 WARN L191 SmtUtils]: Spent 726.00 ms on a formula simplification that was a NOOP. DAG size: 1222 [2019-10-07 14:04:54,651 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 429 [2019-10-07 14:04:55,383 WARN L191 SmtUtils]: Spent 729.00 ms on a formula simplification that was a NOOP. DAG size: 1224 [2019-10-07 14:04:56,119 WARN L191 SmtUtils]: Spent 732.00 ms on a formula simplification that was a NOOP. DAG size: 1224 [2019-10-07 14:04:56,831 WARN L191 SmtUtils]: Spent 709.00 ms on a formula simplification that was a NOOP. DAG size: 1224 [2019-10-07 14:04:56,946 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 429 [2019-10-07 14:04:57,664 WARN L191 SmtUtils]: Spent 716.00 ms on a formula simplification that was a NOOP. DAG size: 1226 [2019-10-07 14:04:58,423 WARN L191 SmtUtils]: Spent 725.00 ms on a formula simplification that was a NOOP. DAG size: 1224 [2019-10-07 14:04:59,160 WARN L191 SmtUtils]: Spent 734.00 ms on a formula simplification that was a NOOP. DAG size: 1224 [2019-10-07 14:04:59,273 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 429 [2019-10-07 14:04:59,988 WARN L191 SmtUtils]: Spent 713.00 ms on a formula simplification that was a NOOP. DAG size: 1226 [2019-10-07 14:05:01,205 WARN L191 SmtUtils]: Spent 1.20 s on a formula simplification. DAG size of input: 1228 DAG size of output: 1224 [2019-10-07 14:05:01,925 WARN L191 SmtUtils]: Spent 717.00 ms on a formula simplification that was a NOOP. DAG size: 1224 [2019-10-07 14:05:02,046 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 429 [2019-10-07 14:05:02,751 WARN L191 SmtUtils]: Spent 703.00 ms on a formula simplification that was a NOOP. DAG size: 1226 [2019-10-07 14:05:03,465 WARN L191 SmtUtils]: Spent 711.00 ms on a formula simplification that was a NOOP. DAG size: 1224 [2019-10-07 14:05:04,189 WARN L191 SmtUtils]: Spent 721.00 ms on a formula simplification that was a NOOP. DAG size: 1224 [2019-10-07 14:05:04,296 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 429 [2019-10-07 14:05:05,028 WARN L191 SmtUtils]: Spent 730.00 ms on a formula simplification that was a NOOP. DAG size: 1226 [2019-10-07 14:05:06,411 WARN L191 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 1222 DAG size of output: 1220 [2019-10-07 14:05:07,098 WARN L191 SmtUtils]: Spent 684.00 ms on a formula simplification that was a NOOP. DAG size: 1220 [2019-10-07 14:05:07,227 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 426 [2019-10-07 14:05:07,940 WARN L191 SmtUtils]: Spent 710.00 ms on a formula simplification that was a NOOP. DAG size: 1220 [2019-10-07 14:05:09,480 WARN L191 SmtUtils]: Spent 1.53 s on a formula simplification. DAG size of input: 1222 DAG size of output: 1220 [2019-10-07 14:05:10,182 WARN L191 SmtUtils]: Spent 699.00 ms on a formula simplification that was a NOOP. DAG size: 1220 [2019-10-07 14:05:10,295 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 426 [2019-10-07 14:05:11,012 WARN L191 SmtUtils]: Spent 715.00 ms on a formula simplification that was a NOOP. DAG size: 1220 [2019-10-07 14:05:11,731 WARN L191 SmtUtils]: Spent 716.00 ms on a formula simplification that was a NOOP. DAG size: 1220 [2019-10-07 14:05:12,432 WARN L191 SmtUtils]: Spent 698.00 ms on a formula simplification that was a NOOP. DAG size: 1220 [2019-10-07 14:05:12,541 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 426 [2019-10-07 14:05:13,235 WARN L191 SmtUtils]: Spent 691.00 ms on a formula simplification that was a NOOP. DAG size: 1220 [2019-10-07 14:05:14,522 WARN L191 SmtUtils]: Spent 1.26 s on a formula simplification. DAG size of input: 1226 DAG size of output: 1224 [2019-10-07 14:05:15,237 WARN L191 SmtUtils]: Spent 712.00 ms on a formula simplification that was a NOOP. DAG size: 1224 [2019-10-07 14:05:15,352 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 429 [2019-10-07 14:05:16,063 WARN L191 SmtUtils]: Spent 708.00 ms on a formula simplification that was a NOOP. DAG size: 1224 [2019-10-07 14:05:17,320 WARN L191 SmtUtils]: Spent 1.24 s on a formula simplification. DAG size of input: 1226 DAG size of output: 1222 [2019-10-07 14:05:18,055 WARN L191 SmtUtils]: Spent 732.00 ms on a formula simplification that was a NOOP. DAG size: 1222 [2019-10-07 14:05:18,172 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 429 [2019-10-07 14:05:18,903 WARN L191 SmtUtils]: Spent 729.00 ms on a formula simplification that was a NOOP. DAG size: 1224 [2019-10-07 14:05:20,118 WARN L191 SmtUtils]: Spent 1.21 s on a formula simplification. DAG size of input: 1226 DAG size of output: 1222 [2019-10-07 14:05:20,830 WARN L191 SmtUtils]: Spent 709.00 ms on a formula simplification that was a NOOP. DAG size: 1222 [2019-10-07 14:05:20,944 WARN L191 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 429 [2019-10-07 14:05:21,649 WARN L191 SmtUtils]: Spent 703.00 ms on a formula simplification that was a NOOP. DAG size: 1224 [2019-10-07 14:05:22,907 WARN L191 SmtUtils]: Spent 1.25 s on a formula simplification. DAG size of input: 1226 DAG size of output: 1222 [2019-10-07 14:05:23,609 WARN L191 SmtUtils]: Spent 698.00 ms on a formula simplification that was a NOOP. DAG size: 1222 [2019-10-07 14:05:23,786 WARN L191 SmtUtils]: Spent 163.00 ms on a formula simplification that was a NOOP. DAG size: 429 [2019-10-07 14:05:24,509 WARN L191 SmtUtils]: Spent 721.00 ms on a formula simplification that was a NOOP. DAG size: 1224 [2019-10-07 14:05:25,729 WARN L191 SmtUtils]: Spent 1.22 s on a formula simplification. DAG size of input: 1228 DAG size of output: 1224 [2019-10-07 14:05:26,438 WARN L191 SmtUtils]: Spent 706.00 ms on a formula simplification that was a NOOP. DAG size: 1224 [2019-10-07 14:05:26,553 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 429 [2019-10-07 14:05:27,277 WARN L191 SmtUtils]: Spent 722.00 ms on a formula simplification that was a NOOP. DAG size: 1226 [2019-10-07 14:05:28,564 WARN L191 SmtUtils]: Spent 1.26 s on a formula simplification. DAG size of input: 1222 DAG size of output: 1220 [2019-10-07 14:05:29,256 WARN L191 SmtUtils]: Spent 688.00 ms on a formula simplification that was a NOOP. DAG size: 1220 [2019-10-07 14:05:29,369 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 426 [2019-10-07 14:05:30,084 WARN L191 SmtUtils]: Spent 713.00 ms on a formula simplification that was a NOOP. DAG size: 1220 [2019-10-07 14:05:31,384 WARN L191 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 1222 DAG size of output: 1220 [2019-10-07 14:05:32,097 WARN L191 SmtUtils]: Spent 709.00 ms on a formula simplification that was a NOOP. DAG size: 1220 [2019-10-07 14:05:32,211 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 426 [2019-10-07 14:05:32,908 WARN L191 SmtUtils]: Spent 695.00 ms on a formula simplification that was a NOOP. DAG size: 1220 [2019-10-07 14:05:33,623 WARN L191 SmtUtils]: Spent 712.00 ms on a formula simplification that was a NOOP. DAG size: 1220 [2019-10-07 14:05:34,324 WARN L191 SmtUtils]: Spent 698.00 ms on a formula simplification that was a NOOP. DAG size: 1220 [2019-10-07 14:05:34,434 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 426 [2019-10-07 14:05:35,144 WARN L191 SmtUtils]: Spent 709.00 ms on a formula simplification that was a NOOP. DAG size: 1220 [2019-10-07 14:05:36,475 WARN L191 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 1222 DAG size of output: 1220 [2019-10-07 14:05:37,164 WARN L191 SmtUtils]: Spent 686.00 ms on a formula simplification that was a NOOP. DAG size: 1220 [2019-10-07 14:05:37,281 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 426 [2019-10-07 14:05:37,970 WARN L191 SmtUtils]: Spent 687.00 ms on a formula simplification that was a NOOP. DAG size: 1220 [2019-10-07 14:05:39,220 WARN L191 SmtUtils]: Spent 1.24 s on a formula simplification. DAG size of input: 1222 DAG size of output: 1220 [2019-10-07 14:05:39,907 WARN L191 SmtUtils]: Spent 683.00 ms on a formula simplification that was a NOOP. DAG size: 1220 [2019-10-07 14:05:40,018 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 426 [2019-10-07 14:05:40,724 WARN L191 SmtUtils]: Spent 704.00 ms on a formula simplification that was a NOOP. DAG size: 1220 [2019-10-07 14:05:41,431 WARN L191 SmtUtils]: Spent 704.00 ms on a formula simplification that was a NOOP. DAG size: 1220 [2019-10-07 14:05:42,131 WARN L191 SmtUtils]: Spent 698.00 ms on a formula simplification that was a NOOP. DAG size: 1220 [2019-10-07 14:05:42,237 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 426 [2019-10-07 14:05:42,944 WARN L191 SmtUtils]: Spent 705.00 ms on a formula simplification that was a NOOP. DAG size: 1220 [2019-10-07 14:05:44,161 WARN L191 SmtUtils]: Spent 1.19 s on a formula simplification. DAG size of input: 1226 DAG size of output: 1222 [2019-10-07 14:05:44,863 WARN L191 SmtUtils]: Spent 698.00 ms on a formula simplification that was a NOOP. DAG size: 1222 [2019-10-07 14:05:44,980 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 429 [2019-10-07 14:05:45,688 WARN L191 SmtUtils]: Spent 706.00 ms on a formula simplification that was a NOOP. DAG size: 1224 [2019-10-07 14:05:46,956 WARN L191 SmtUtils]: Spent 1.26 s on a formula simplification. DAG size of input: 1226 DAG size of output: 1224 [2019-10-07 14:05:47,656 WARN L191 SmtUtils]: Spent 696.00 ms on a formula simplification that was a NOOP. DAG size: 1224 [2019-10-07 14:05:47,774 WARN L191 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 429 [2019-10-07 14:05:48,481 WARN L191 SmtUtils]: Spent 705.00 ms on a formula simplification that was a NOOP. DAG size: 1224 [2019-10-07 14:05:49,770 WARN L191 SmtUtils]: Spent 1.26 s on a formula simplification. DAG size of input: 1222 DAG size of output: 1220 [2019-10-07 14:05:50,466 WARN L191 SmtUtils]: Spent 693.00 ms on a formula simplification that was a NOOP. DAG size: 1220 [2019-10-07 14:05:50,583 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 426 [2019-10-07 14:05:51,292 WARN L191 SmtUtils]: Spent 707.00 ms on a formula simplification that was a NOOP. DAG size: 1220 [2019-10-07 14:05:52,558 WARN L191 SmtUtils]: Spent 1.26 s on a formula simplification. DAG size of input: 1222 DAG size of output: 1220 [2019-10-07 14:05:53,254 WARN L191 SmtUtils]: Spent 694.00 ms on a formula simplification that was a NOOP. DAG size: 1220 [2019-10-07 14:05:53,369 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 426 [2019-10-07 14:05:54,069 WARN L191 SmtUtils]: Spent 698.00 ms on a formula simplification that was a NOOP. DAG size: 1220 [2019-10-07 14:05:55,338 WARN L191 SmtUtils]: Spent 1.25 s on a formula simplification. DAG size of input: 1222 DAG size of output: 1220 [2019-10-07 14:05:56,052 WARN L191 SmtUtils]: Spent 711.00 ms on a formula simplification that was a NOOP. DAG size: 1220 [2019-10-07 14:05:56,162 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 426 [2019-10-07 14:05:56,859 WARN L191 SmtUtils]: Spent 695.00 ms on a formula simplification that was a NOOP. DAG size: 1220 [2019-10-07 14:05:58,123 WARN L191 SmtUtils]: Spent 1.25 s on a formula simplification. DAG size of input: 1222 DAG size of output: 1220 [2019-10-07 14:05:58,817 WARN L191 SmtUtils]: Spent 691.00 ms on a formula simplification that was a NOOP. DAG size: 1220 [2019-10-07 14:05:58,942 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 426 [2019-10-07 14:05:59,634 WARN L191 SmtUtils]: Spent 691.00 ms on a formula simplification that was a NOOP. DAG size: 1220 [2019-10-07 14:06:00,326 WARN L191 SmtUtils]: Spent 688.00 ms on a formula simplification that was a NOOP. DAG size: 1220 [2019-10-07 14:06:01,033 WARN L191 SmtUtils]: Spent 705.00 ms on a formula simplification that was a NOOP. DAG size: 1220 [2019-10-07 14:06:01,138 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 426 [2019-10-07 14:06:01,835 WARN L191 SmtUtils]: Spent 695.00 ms on a formula simplification that was a NOOP. DAG size: 1220 [2019-10-07 14:06:03,118 WARN L191 SmtUtils]: Spent 1.25 s on a formula simplification. DAG size of input: 1226 DAG size of output: 1224 [2019-10-07 14:06:03,826 WARN L191 SmtUtils]: Spent 705.00 ms on a formula simplification that was a NOOP. DAG size: 1224 [2019-10-07 14:06:03,961 WARN L191 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 429 [2019-10-07 14:06:04,662 WARN L191 SmtUtils]: Spent 699.00 ms on a formula simplification that was a NOOP. DAG size: 1224 [2019-10-07 14:06:05,848 WARN L191 SmtUtils]: Spent 1.17 s on a formula simplification. DAG size of input: 1226 DAG size of output: 1222 [2019-10-07 14:06:06,550 WARN L191 SmtUtils]: Spent 700.00 ms on a formula simplification that was a NOOP. DAG size: 1222 [2019-10-07 14:06:06,662 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 429 [2019-10-07 14:06:07,364 WARN L191 SmtUtils]: Spent 700.00 ms on a formula simplification that was a NOOP. DAG size: 1224 [2019-10-07 14:06:08,546 WARN L191 SmtUtils]: Spent 1.18 s on a formula simplification. DAG size of input: 1226 DAG size of output: 1222 [2019-10-07 14:06:09,259 WARN L191 SmtUtils]: Spent 710.00 ms on a formula simplification that was a NOOP. DAG size: 1222 [2019-10-07 14:06:09,370 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 429 [2019-10-07 14:06:10,086 WARN L191 SmtUtils]: Spent 713.00 ms on a formula simplification that was a NOOP. DAG size: 1224 [2019-10-07 14:06:11,366 WARN L191 SmtUtils]: Spent 1.27 s on a formula simplification. DAG size of input: 1226 DAG size of output: 1222 [2019-10-07 14:06:12,075 WARN L191 SmtUtils]: Spent 706.00 ms on a formula simplification that was a NOOP. DAG size: 1222 [2019-10-07 14:06:12,190 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 429 [2019-10-07 14:06:12,899 WARN L191 SmtUtils]: Spent 706.00 ms on a formula simplification that was a NOOP. DAG size: 1224 [2019-10-07 14:06:14,097 WARN L191 SmtUtils]: Spent 1.19 s on a formula simplification. DAG size of input: 1228 DAG size of output: 1224 [2019-10-07 14:06:14,823 WARN L191 SmtUtils]: Spent 723.00 ms on a formula simplification that was a NOOP. DAG size: 1224 [2019-10-07 14:06:14,942 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 429 [2019-10-07 14:06:15,666 WARN L191 SmtUtils]: Spent 722.00 ms on a formula simplification that was a NOOP. DAG size: 1226 [2019-10-07 14:06:16,965 WARN L191 SmtUtils]: Spent 1.27 s on a formula simplification. DAG size of input: 1222 DAG size of output: 1220 [2019-10-07 14:06:17,679 WARN L191 SmtUtils]: Spent 711.00 ms on a formula simplification that was a NOOP. DAG size: 1220 [2019-10-07 14:06:17,790 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 426 [2019-10-07 14:06:18,497 WARN L191 SmtUtils]: Spent 705.00 ms on a formula simplification that was a NOOP. DAG size: 1220 [2019-10-07 14:06:19,787 WARN L191 SmtUtils]: Spent 1.28 s on a formula simplification. DAG size of input: 1222 DAG size of output: 1220 [2019-10-07 14:06:20,498 WARN L191 SmtUtils]: Spent 708.00 ms on a formula simplification that was a NOOP. DAG size: 1220 [2019-10-07 14:06:20,613 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 426 [2019-10-07 14:06:21,343 WARN L191 SmtUtils]: Spent 728.00 ms on a formula simplification that was a NOOP. DAG size: 1220 [2019-10-07 14:06:22,058 WARN L191 SmtUtils]: Spent 712.00 ms on a formula simplification that was a NOOP. DAG size: 1220 [2019-10-07 14:06:22,770 WARN L191 SmtUtils]: Spent 709.00 ms on a formula simplification that was a NOOP. DAG size: 1220 [2019-10-07 14:06:22,883 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification that was a NOOP. DAG size: 426 [2019-10-07 14:06:23,595 WARN L191 SmtUtils]: Spent 710.00 ms on a formula simplification that was a NOOP. DAG size: 1220 [2019-10-07 14:06:24,820 WARN L191 SmtUtils]: Spent 1.19 s on a formula simplification. DAG size of input: 1226 DAG size of output: 1222 [2019-10-07 14:06:25,549 WARN L191 SmtUtils]: Spent 727.00 ms on a formula simplification that was a NOOP. DAG size: 1222 [2019-10-07 14:06:25,665 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 429 [2019-10-07 14:06:26,370 WARN L191 SmtUtils]: Spent 704.00 ms on a formula simplification that was a NOOP. DAG size: 1224 [2019-10-07 14:06:27,598 WARN L191 SmtUtils]: Spent 1.21 s on a formula simplification. DAG size of input: 1226 DAG size of output: 1222 [2019-10-07 14:06:28,313 WARN L191 SmtUtils]: Spent 712.00 ms on a formula simplification that was a NOOP. DAG size: 1222 [2019-10-07 14:06:28,429 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification that was a NOOP. DAG size: 429 [2019-10-07 14:06:29,143 WARN L191 SmtUtils]: Spent 712.00 ms on a formula simplification that was a NOOP. DAG size: 1224 [2019-10-07 14:06:29,860 WARN L191 SmtUtils]: Spent 713.00 ms on a formula simplification that was a NOOP. DAG size: 1222 [2019-10-07 14:06:30,586 WARN L191 SmtUtils]: Spent 724.00 ms on a formula simplification that was a NOOP. DAG size: 1222 [2019-10-07 14:06:30,693 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 429 [2019-10-07 14:06:31,422 WARN L191 SmtUtils]: Spent 727.00 ms on a formula simplification that was a NOOP. DAG size: 1224 [2019-10-07 14:06:32,707 WARN L191 SmtUtils]: Spent 1.28 s on a formula simplification. DAG size of input: 1226 DAG size of output: 1222 [2019-10-07 14:06:33,418 WARN L191 SmtUtils]: Spent 707.00 ms on a formula simplification that was a NOOP. DAG size: 1222 [2019-10-07 14:06:33,529 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 429 [2019-10-07 14:06:34,238 WARN L191 SmtUtils]: Spent 706.00 ms on a formula simplification that was a NOOP. DAG size: 1224 [2019-10-07 14:06:35,436 WARN L191 SmtUtils]: Spent 1.19 s on a formula simplification. DAG size of input: 1228 DAG size of output: 1224 [2019-10-07 14:06:36,170 WARN L191 SmtUtils]: Spent 730.00 ms on a formula simplification that was a NOOP. DAG size: 1224 [2019-10-07 14:06:36,285 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification that was a NOOP. DAG size: 429 [2019-10-07 14:06:37,005 WARN L191 SmtUtils]: Spent 718.00 ms on a formula simplification that was a NOOP. DAG size: 1226 [2019-10-07 14:06:38,229 WARN L191 SmtUtils]: Spent 1.20 s on a formula simplification. DAG size of input: 1228 DAG size of output: 1224 [2019-10-07 14:06:38,937 WARN L191 SmtUtils]: Spent 705.00 ms on a formula simplification that was a NOOP. DAG size: 1224 [2019-10-07 14:06:39,049 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 429 [2019-10-07 14:06:39,757 WARN L191 SmtUtils]: Spent 706.00 ms on a formula simplification that was a NOOP. DAG size: 1226 [2019-10-07 14:06:40,966 WARN L191 SmtUtils]: Spent 1.20 s on a formula simplification. DAG size of input: 1228 DAG size of output: 1224 [2019-10-07 14:06:41,679 WARN L191 SmtUtils]: Spent 710.00 ms on a formula simplification that was a NOOP. DAG size: 1224 [2019-10-07 14:06:41,804 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 429 [2019-10-07 14:06:42,534 WARN L191 SmtUtils]: Spent 728.00 ms on a formula simplification that was a NOOP. DAG size: 1226 [2019-10-07 14:06:44,333 WARN L191 SmtUtils]: Spent 1.77 s on a formula simplification. DAG size of input: 1222 DAG size of output: 1220 [2019-10-07 14:06:45,024 WARN L191 SmtUtils]: Spent 688.00 ms on a formula simplification that was a NOOP. DAG size: 1220 [2019-10-07 14:06:45,133 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 426 [2019-10-07 14:06:45,832 WARN L191 SmtUtils]: Spent 696.00 ms on a formula simplification that was a NOOP. DAG size: 1220 [2019-10-07 14:06:47,117 WARN L191 SmtUtils]: Spent 1.28 s on a formula simplification. DAG size of input: 1222 DAG size of output: 1220 [2019-10-07 14:06:47,817 WARN L191 SmtUtils]: Spent 697.00 ms on a formula simplification that was a NOOP. DAG size: 1220 [2019-10-07 14:06:47,926 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 426 [2019-10-07 14:06:48,624 WARN L191 SmtUtils]: Spent 696.00 ms on a formula simplification that was a NOOP. DAG size: 1220 [2019-10-07 14:06:49,335 WARN L191 SmtUtils]: Spent 708.00 ms on a formula simplification that was a NOOP. DAG size: 1220 [2019-10-07 14:06:50,039 WARN L191 SmtUtils]: Spent 701.00 ms on a formula simplification that was a NOOP. DAG size: 1220 [2019-10-07 14:06:50,143 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification that was a NOOP. DAG size: 426 [2019-10-07 14:06:50,848 WARN L191 SmtUtils]: Spent 703.00 ms on a formula simplification that was a NOOP. DAG size: 1220 [2019-10-07 14:06:52,084 WARN L191 SmtUtils]: Spent 1.21 s on a formula simplification. DAG size of input: 1226 DAG size of output: 1222 [2019-10-07 14:06:52,792 WARN L191 SmtUtils]: Spent 705.00 ms on a formula simplification that was a NOOP. DAG size: 1222 [2019-10-07 14:06:52,915 WARN L191 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 429 [2019-10-07 14:06:53,621 WARN L191 SmtUtils]: Spent 705.00 ms on a formula simplification that was a NOOP. DAG size: 1224 [2019-10-07 14:06:55,048 WARN L191 SmtUtils]: Spent 1.41 s on a formula simplification. DAG size of input: 1226 DAG size of output: 1224 [2019-10-07 14:06:55,760 WARN L191 SmtUtils]: Spent 709.00 ms on a formula simplification that was a NOOP. DAG size: 1224 [2019-10-07 14:06:55,870 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 429 [2019-10-07 14:06:56,581 WARN L191 SmtUtils]: Spent 709.00 ms on a formula simplification that was a NOOP. DAG size: 1224 [2019-10-07 14:06:57,765 WARN L191 SmtUtils]: Spent 1.18 s on a formula simplification. DAG size of input: 1226 DAG size of output: 1222 [2019-10-07 14:06:58,468 WARN L191 SmtUtils]: Spent 700.00 ms on a formula simplification that was a NOOP. DAG size: 1222 [2019-10-07 14:06:58,574 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification that was a NOOP. DAG size: 429 [2019-10-07 14:06:59,276 WARN L191 SmtUtils]: Spent 700.00 ms on a formula simplification that was a NOOP. DAG size: 1224 [2019-10-07 14:07:00,539 WARN L191 SmtUtils]: Spent 1.26 s on a formula simplification. DAG size of input: 1226 DAG size of output: 1222 [2019-10-07 14:07:01,243 WARN L191 SmtUtils]: Spent 701.00 ms on a formula simplification that was a NOOP. DAG size: 1222 [2019-10-07 14:07:01,365 WARN L191 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 429 [2019-10-07 14:07:02,081 WARN L191 SmtUtils]: Spent 714.00 ms on a formula simplification that was a NOOP. DAG size: 1224 [2019-10-07 14:07:02,087 INFO L199 IcfgInterpreter]: Interpreting procedure runTest with input of size 1086 for LOIs [2019-10-07 14:07:02,550 WARN L191 SmtUtils]: Spent 462.00 ms on a formula simplification that was a NOOP. DAG size: 1086 [2019-10-07 14:07:03,032 WARN L191 SmtUtils]: Spent 479.00 ms on a formula simplification that was a NOOP. DAG size: 1086 [2019-10-07 14:07:03,151 WARN L191 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 426 [2019-10-07 14:07:03,859 WARN L191 SmtUtils]: Spent 706.00 ms on a formula simplification that was a NOOP. DAG size: 1220 [2019-10-07 14:07:03,869 INFO L199 IcfgInterpreter]: Interpreting procedure test with input of size 1040 for LOIs [2019-10-07 14:07:04,251 WARN L191 SmtUtils]: Spent 381.00 ms on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-07 14:07:04,641 WARN L191 SmtUtils]: Spent 387.00 ms on a formula simplification that was a NOOP. DAG size: 1040 [2019-10-07 14:07:04,751 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification that was a NOOP. DAG size: 426 [2019-10-07 14:07:05,442 WARN L191 SmtUtils]: Spent 690.00 ms on a formula simplification that was a NOOP. DAG size: 1220 [2019-10-07 14:07:05,723 WARN L499 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: 6 z3 -smt2 -in SMTLIB2_COMPLIANT=true [2019-10-07 14:07:05,724 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 14:07:05,729 INFO L168 Benchmark]: Toolchain (without parser) took 355524.30 ms. Allocated memory was 141.0 MB in the beginning and 1.1 GB in the end (delta: 998.8 MB). Free memory was 99.2 MB in the beginning and 234.6 MB in the end (delta: -135.3 MB). Peak memory consumption was 863.4 MB. Max. memory is 7.1 GB. [2019-10-07 14:07:05,729 INFO L168 Benchmark]: CDTParser took 0.23 ms. Allocated memory is still 141.0 MB. Free memory is still 120.2 MB. There was no memory consumed. Max. memory is 7.1 GB. [2019-10-07 14:07:05,730 INFO L168 Benchmark]: CACSL2BoogieTranslator took 1238.36 ms. Allocated memory was 141.0 MB in the beginning and 201.9 MB in the end (delta: 60.8 MB). Free memory was 98.8 MB in the beginning and 140.7 MB in the end (delta: -41.8 MB). Peak memory consumption was 28.7 MB. Max. memory is 7.1 GB. [2019-10-07 14:07:05,730 INFO L168 Benchmark]: Boogie Preprocessor took 214.19 ms. Allocated memory is still 201.9 MB. Free memory was 140.7 MB in the beginning and 131.2 MB in the end (delta: 9.5 MB). Peak memory consumption was 9.5 MB. Max. memory is 7.1 GB. [2019-10-07 14:07:05,730 INFO L168 Benchmark]: RCFGBuilder took 4924.83 ms. Allocated memory was 201.9 MB in the beginning and 304.6 MB in the end (delta: 102.8 MB). Free memory was 131.2 MB in the beginning and 251.6 MB in the end (delta: -120.4 MB). Peak memory consumption was 161.4 MB. Max. memory is 7.1 GB. [2019-10-07 14:07:05,730 INFO L168 Benchmark]: TraceAbstraction took 349139.95 ms. Allocated memory was 304.6 MB in the beginning and 1.1 GB in the end (delta: 835.2 MB). Free memory was 251.6 MB in the beginning and 234.6 MB in the end (delta: 17.0 MB). Peak memory consumption was 852.2 MB. Max. memory is 7.1 GB. [2019-10-07 14:07:05,732 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.23 ms. Allocated memory is still 141.0 MB. Free memory is still 120.2 MB. There was no memory consumed. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 1238.36 ms. Allocated memory was 141.0 MB in the beginning and 201.9 MB in the end (delta: 60.8 MB). Free memory was 98.8 MB in the beginning and 140.7 MB in the end (delta: -41.8 MB). Peak memory consumption was 28.7 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 214.19 ms. Allocated memory is still 201.9 MB. Free memory was 140.7 MB in the beginning and 131.2 MB in the end (delta: 9.5 MB). Peak memory consumption was 9.5 MB. Max. memory is 7.1 GB. * RCFGBuilder took 4924.83 ms. Allocated memory was 201.9 MB in the beginning and 304.6 MB in the end (delta: 102.8 MB). Free memory was 131.2 MB in the beginning and 251.6 MB in the end (delta: -120.4 MB). Peak memory consumption was 161.4 MB. Max. memory is 7.1 GB. * TraceAbstraction took 349139.95 ms. Allocated memory was 304.6 MB in the beginning and 1.1 GB in the end (delta: 835.2 MB). Free memory was 251.6 MB in the beginning and 234.6 MB in the end (delta: 17.0 MB). Peak memory consumption was 852.2 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...