java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.3.100.v20150511-1540.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/SifaC.xml -s ../../../trunk/examples/settings/default/automizer/svcomp-Reach-32bit-Automizer_Default.epf --sifa.abstract.domain CompoundDomain --rcfgbuilder.size.of.a.code.block LoopFreeBlock --sifa.call.summarizer TopInputCallSummarizer --sifa.fluid SizeLimitFluid --sifa.intern.fluid SizeLimitFluid --sifa.simplification.technique SIMPLIFY_DDA -i ../../../trunk/examples/svcomp/seq-mthreaded/pals_STARTPALS_ActiveStandby.1.ufo.BOUNDED-10.pals.c -------------------------------------------------------------------------------- This is Ultimate 0.1.24-efa34d5 [2019-09-17 20:40:12,519 INFO L177 SettingsManager]: Resetting all preferences to default values... [2019-09-17 20:40:12,522 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2019-09-17 20:40:12,539 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2019-09-17 20:40:12,540 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2019-09-17 20:40:12,541 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2019-09-17 20:40:12,544 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2019-09-17 20:40:12,553 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2019-09-17 20:40:12,558 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2019-09-17 20:40:12,562 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2019-09-17 20:40:12,564 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2019-09-17 20:40:12,566 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2019-09-17 20:40:12,566 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2019-09-17 20:40:12,568 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2019-09-17 20:40:12,570 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2019-09-17 20:40:12,571 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2019-09-17 20:40:12,572 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2019-09-17 20:40:12,574 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2019-09-17 20:40:12,576 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2019-09-17 20:40:12,581 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2019-09-17 20:40:12,585 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2019-09-17 20:40:12,588 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2019-09-17 20:40:12,591 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2019-09-17 20:40:12,592 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2019-09-17 20:40:12,595 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2019-09-17 20:40:12,595 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2019-09-17 20:40:12,595 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2019-09-17 20:40:12,597 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2019-09-17 20:40:12,599 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2019-09-17 20:40:12,600 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2019-09-17 20:40:12,600 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2019-09-17 20:40:12,602 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2019-09-17 20:40:12,603 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2019-09-17 20:40:12,603 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2019-09-17 20:40:12,605 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2019-09-17 20:40:12,605 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2019-09-17 20:40:12,606 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2019-09-17 20:40:12,606 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2019-09-17 20:40:12,607 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2019-09-17 20:40:12,607 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2019-09-17 20:40:12,608 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2019-09-17 20:40:12,609 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 [2019-09-17 20:40:12,641 INFO L113 SettingsManager]: Loading preferences was successful [2019-09-17 20:40:12,642 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2019-09-17 20:40:12,643 INFO L136 SettingsManager]: Preferences of BlockEncodingV2 differ from their defaults: [2019-09-17 20:40:12,648 INFO L138 SettingsManager]: * Create parallel compositions if possible=false [2019-09-17 20:40:12,649 INFO L138 SettingsManager]: * Use SBE=true [2019-09-17 20:40:12,649 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2019-09-17 20:40:12,649 INFO L138 SettingsManager]: * sizeof long=4 [2019-09-17 20:40:12,649 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2019-09-17 20:40:12,649 INFO L138 SettingsManager]: * sizeof POINTER=4 [2019-09-17 20:40:12,650 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2019-09-17 20:40:12,650 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2019-09-17 20:40:12,650 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2019-09-17 20:40:12,650 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2019-09-17 20:40:12,650 INFO L138 SettingsManager]: * sizeof long double=12 [2019-09-17 20:40:12,651 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2019-09-17 20:40:12,651 INFO L138 SettingsManager]: * Use constant arrays=true [2019-09-17 20:40:12,651 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2019-09-17 20:40:12,652 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2019-09-17 20:40:12,653 INFO L138 SettingsManager]: * Size of a code block=SequenceOfStatements [2019-09-17 20:40:12,653 INFO L138 SettingsManager]: * To the following directory=./dump/ [2019-09-17 20:40:12,653 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2019-09-17 20:40:12,653 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2019-09-17 20:40:12,654 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2019-09-17 20:40:12,654 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=FPandBP [2019-09-17 20:40:12,654 INFO L138 SettingsManager]: * Positions where we compute the Hoare Annotation=LoopsAndPotentialCycles [2019-09-17 20:40:12,658 INFO L138 SettingsManager]: * Trace refinement strategy=CAMEL [2019-09-17 20:40:12,658 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in [2019-09-17 20:40:12,659 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2019-09-17 20:40:12,659 INFO L138 SettingsManager]: * SMT solver=External_ModelsAndUnsatCoreMode 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: Intern Fluid -> SizeLimitFluid Applying setting for plugin de.uni_freiburg.informatik.ultimate.plugins.sifa: Simplification Technique -> SIMPLIFY_DDA [2019-09-17 20:40:12,697 INFO L81 nceAwareModelManager]: Repository-Root is: /tmp [2019-09-17 20:40:12,708 INFO L258 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2019-09-17 20:40:12,711 INFO L214 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2019-09-17 20:40:12,713 INFO L271 PluginConnector]: Initializing CDTParser... [2019-09-17 20:40:12,713 INFO L275 PluginConnector]: CDTParser initialized [2019-09-17 20:40:12,714 INFO L428 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/seq-mthreaded/pals_STARTPALS_ActiveStandby.1.ufo.BOUNDED-10.pals.c [2019-09-17 20:40:12,773 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/05f9adb73/a26c8b1f3cc94a36a30e7d3aa09cdee1/FLAG54deb81d5 [2019-09-17 20:40:13,247 INFO L306 CDTParser]: Found 1 translation units. [2019-09-17 20:40:13,247 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/seq-mthreaded/pals_STARTPALS_ActiveStandby.1.ufo.BOUNDED-10.pals.c [2019-09-17 20:40:13,267 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/05f9adb73/a26c8b1f3cc94a36a30e7d3aa09cdee1/FLAG54deb81d5 [2019-09-17 20:40:13,607 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/05f9adb73/a26c8b1f3cc94a36a30e7d3aa09cdee1 [2019-09-17 20:40:13,618 INFO L296 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2019-09-17 20:40:13,620 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2019-09-17 20:40:13,620 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2019-09-17 20:40:13,620 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2019-09-17 20:40:13,624 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2019-09-17 20:40:13,624 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.09 08:40:13" (1/1) ... [2019-09-17 20:40:13,628 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@2979f7f1 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 08:40:13, skipping insertion in model container [2019-09-17 20:40:13,628 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 17.09 08:40:13" (1/1) ... [2019-09-17 20:40:13,636 INFO L142 MainTranslator]: Starting translation in SV-COMP mode [2019-09-17 20:40:13,700 INFO L173 MainTranslator]: Built tables and reachable declarations [2019-09-17 20:40:14,178 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-17 20:40:14,197 INFO L188 MainTranslator]: Completed pre-run [2019-09-17 20:40:14,276 INFO L206 PostProcessor]: Analyzing one entry point: main [2019-09-17 20:40:14,306 INFO L192 MainTranslator]: Completed translation [2019-09-17 20:40:14,306 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 08:40:14 WrapperNode [2019-09-17 20:40:14,306 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2019-09-17 20:40:14,307 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2019-09-17 20:40:14,307 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2019-09-17 20:40:14,308 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2019-09-17 20:40:14,325 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 08:40:14" (1/1) ... [2019-09-17 20:40:14,325 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 08:40:14" (1/1) ... [2019-09-17 20:40:14,361 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 08:40:14" (1/1) ... [2019-09-17 20:40:14,362 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 08:40:14" (1/1) ... [2019-09-17 20:40:14,404 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 08:40:14" (1/1) ... [2019-09-17 20:40:14,424 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 08:40:14" (1/1) ... [2019-09-17 20:40:14,428 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 08:40:14" (1/1) ... [2019-09-17 20:40:14,434 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2019-09-17 20:40:14,435 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2019-09-17 20:40:14,435 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2019-09-17 20:40:14,435 INFO L275 PluginConnector]: RCFGBuilder initialized [2019-09-17 20:40:14,438 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 17.09 08:40:14" (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 [2019-09-17 20:40:14,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2019-09-17 20:40:14,505 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2019-09-17 20:40:14,505 INFO L138 BoogieDeclarations]: Found implementation of procedure write_side1_failed_history [2019-09-17 20:40:14,505 INFO L138 BoogieDeclarations]: Found implementation of procedure read_side1_failed_history [2019-09-17 20:40:14,506 INFO L138 BoogieDeclarations]: Found implementation of procedure write_side2_failed_history [2019-09-17 20:40:14,507 INFO L138 BoogieDeclarations]: Found implementation of procedure read_side2_failed_history [2019-09-17 20:40:14,507 INFO L138 BoogieDeclarations]: Found implementation of procedure write_active_side_history [2019-09-17 20:40:14,507 INFO L138 BoogieDeclarations]: Found implementation of procedure read_active_side_history [2019-09-17 20:40:14,508 INFO L138 BoogieDeclarations]: Found implementation of procedure write_manual_selection_history [2019-09-17 20:40:14,508 INFO L138 BoogieDeclarations]: Found implementation of procedure read_manual_selection_history [2019-09-17 20:40:14,508 INFO L138 BoogieDeclarations]: Found implementation of procedure init [2019-09-17 20:40:14,509 INFO L138 BoogieDeclarations]: Found implementation of procedure flip_the_side [2019-09-17 20:40:14,509 INFO L138 BoogieDeclarations]: Found implementation of procedure Console_task_each_pals_period [2019-09-17 20:40:14,509 INFO L138 BoogieDeclarations]: Found implementation of procedure Side1_activestandby_task_each_pals_period [2019-09-17 20:40:14,509 INFO L138 BoogieDeclarations]: Found implementation of procedure Side2_activestandby_task_each_pals_period [2019-09-17 20:40:14,509 INFO L138 BoogieDeclarations]: Found implementation of procedure Pendulum_prism_task_each_pals_period [2019-09-17 20:40:14,512 INFO L138 BoogieDeclarations]: Found implementation of procedure check [2019-09-17 20:40:14,512 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2019-09-17 20:40:14,512 INFO L138 BoogieDeclarations]: Found implementation of procedure assert [2019-09-17 20:40:14,513 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_error [2019-09-17 20:40:14,513 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_char [2019-09-17 20:40:14,513 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_bool [2019-09-17 20:40:14,513 INFO L130 BoogieDeclarations]: Found specification of procedure read [2019-09-17 20:40:14,513 INFO L130 BoogieDeclarations]: Found specification of procedure write [2019-09-17 20:40:14,514 INFO L130 BoogieDeclarations]: Found specification of procedure assert [2019-09-17 20:40:14,514 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_assume [2019-09-17 20:40:14,514 INFO L130 BoogieDeclarations]: Found specification of procedure write_side1_failed_history [2019-09-17 20:40:14,514 INFO L130 BoogieDeclarations]: Found specification of procedure read_side1_failed_history [2019-09-17 20:40:14,514 INFO L130 BoogieDeclarations]: Found specification of procedure write_side2_failed_history [2019-09-17 20:40:14,515 INFO L130 BoogieDeclarations]: Found specification of procedure read_side2_failed_history [2019-09-17 20:40:14,515 INFO L130 BoogieDeclarations]: Found specification of procedure write_active_side_history [2019-09-17 20:40:14,515 INFO L130 BoogieDeclarations]: Found specification of procedure read_active_side_history [2019-09-17 20:40:14,515 INFO L130 BoogieDeclarations]: Found specification of procedure write_manual_selection_history [2019-09-17 20:40:14,515 INFO L130 BoogieDeclarations]: Found specification of procedure read_manual_selection_history [2019-09-17 20:40:14,516 INFO L130 BoogieDeclarations]: Found specification of procedure init [2019-09-17 20:40:14,516 INFO L130 BoogieDeclarations]: Found specification of procedure flip_the_side [2019-09-17 20:40:14,516 INFO L130 BoogieDeclarations]: Found specification of procedure Console_task_each_pals_period [2019-09-17 20:40:14,516 INFO L130 BoogieDeclarations]: Found specification of procedure Side1_activestandby_task_each_pals_period [2019-09-17 20:40:14,516 INFO L130 BoogieDeclarations]: Found specification of procedure Side2_activestandby_task_each_pals_period [2019-09-17 20:40:14,517 INFO L130 BoogieDeclarations]: Found specification of procedure Pendulum_prism_task_each_pals_period [2019-09-17 20:40:14,517 INFO L130 BoogieDeclarations]: Found specification of procedure check [2019-09-17 20:40:14,517 INFO L130 BoogieDeclarations]: Found specification of procedure main [2019-09-17 20:40:14,517 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2019-09-17 20:40:14,517 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2019-09-17 20:40:16,043 INFO L278 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2019-09-17 20:40:16,044 INFO L283 CfgBuilder]: Removed 1 assume(true) statements. [2019-09-17 20:40:16,045 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.09 08:40:16 BoogieIcfgContainer [2019-09-17 20:40:16,045 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2019-09-17 20:40:16,046 INFO L113 PluginConnector]: ------------------------Sifa---------------------------- [2019-09-17 20:40:16,046 INFO L271 PluginConnector]: Initializing Sifa... [2019-09-17 20:40:16,046 INFO L275 PluginConnector]: Sifa initialized [2019-09-17 20:40:16,047 INFO L185 PluginConnector]: Executing the observer SifaObserver from plugin Sifa for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 17.09 08:40:16" (1/1) ... [2019-09-17 20:40:16,048 INFO L79 SifaObserver]: Intern domains=ExplicitValueDomain;IntervalDomain ♦ Abstract Domain=CompoundDomain ♦ Abstract when formula's dag size exceeds (negative numbers disable this limit)=-1 ♦ Fluid=SizeLimitFluid ♦ Max. Parallel Explicit Values=2 ♦ Max. Parallel Intervals=2 ♦ Loop Summarizer=FixpointLoopSummarizer ♦ Abstract when formula has more disjuncts than (negative numbers disable this limit)=8 ♦ Call Summarizer=TopInputCallSummarizer ♦ Xnf Conversion Technique=BOTTOM_UP_WITH_LOCAL_SIMPLIFICATION ♦ Simplification Technique=SIMPLIFY_DDA ♦ Intern Fluid=SizeLimitFluid [2019-09-17 20:40:16,078 INFO L162 IcfgInterpreter]: Started Sifa with 1 locations of interest [2019-09-17 20:40:16,078 INFO L169 IcfgInterpreter]: Building call graph [2019-09-17 20:40:16,097 INFO L174 IcfgInterpreter]: Initial procedures are [ULTIMATE.start] [2019-09-17 20:40:16,109 INFO L179 IcfgInterpreter]: Starting interpretation [2019-09-17 20:40:16,111 INFO L199 IcfgInterpreter]: Interpreting procedure ULTIMATE.start with input of size 1 for LOIs [2019-09-17 20:40:16,480 WARN L191 SmtUtils]: Spent 188.00 ms on a formula simplification that was a NOOP. DAG size: 112 [2019-09-17 20:40:16,689 WARN L191 SmtUtils]: Spent 189.00 ms on a formula simplification that was a NOOP. DAG size: 114 [2019-09-17 20:40:16,913 WARN L191 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 114 [2019-09-17 20:40:17,080 WARN L191 SmtUtils]: Spent 164.00 ms on a formula simplification that was a NOOP. DAG size: 114 [2019-09-17 20:40:17,462 WARN L191 SmtUtils]: Spent 361.00 ms on a formula simplification that was a NOOP. DAG size: 127 [2019-09-17 20:40:18,380 WARN L191 SmtUtils]: Spent 914.00 ms on a formula simplification. DAG size of input: 197 DAG size of output: 132 [2019-09-17 20:40:18,402 INFO L199 IcfgInterpreter]: Interpreting procedure main with input of size 196 for LOIs [2019-09-17 20:40:18,591 WARN L191 SmtUtils]: Spent 163.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2019-09-17 20:40:18,746 WARN L191 SmtUtils]: Spent 154.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2019-09-17 20:40:19,139 WARN L191 SmtUtils]: Spent 353.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 85 [2019-09-17 20:40:19,666 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 35 DAG size of output: 27 [2019-09-17 20:40:19,951 WARN L191 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 37 [2019-09-17 20:40:21,868 WARN L191 SmtUtils]: Spent 1.51 s on a formula simplification that was a NOOP. DAG size: 377 [2019-09-17 20:40:23,174 WARN L191 SmtUtils]: Spent 1.30 s on a formula simplification that was a NOOP. DAG size: 377 [2019-09-17 20:40:24,577 WARN L191 SmtUtils]: Spent 1.40 s on a formula simplification that was a NOOP. DAG size: 377 [2019-09-17 20:40:26,034 WARN L191 SmtUtils]: Spent 1.45 s on a formula simplification that was a NOOP. DAG size: 377 [2019-09-17 20:40:27,424 WARN L191 SmtUtils]: Spent 1.39 s on a formula simplification that was a NOOP. DAG size: 377 [2019-09-17 20:40:28,932 WARN L191 SmtUtils]: Spent 1.51 s on a formula simplification that was a NOOP. DAG size: 377 [2019-09-17 20:40:29,488 WARN L191 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 36 [2019-09-17 20:40:29,763 WARN L191 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 39 DAG size of output: 36 [2019-09-17 20:40:29,885 WARN L191 SmtUtils]: Spent 120.00 ms on a formula simplification that was a NOOP. DAG size: 39 [2019-09-17 20:40:30,143 WARN L191 SmtUtils]: Spent 193.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2019-09-17 20:40:30,321 WARN L191 SmtUtils]: Spent 176.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2019-09-17 20:40:30,465 WARN L191 SmtUtils]: Spent 141.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2019-09-17 20:40:30,623 WARN L191 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2019-09-17 20:40:30,746 WARN L191 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2019-09-17 20:40:30,852 WARN L191 SmtUtils]: Spent 104.00 ms on a formula simplification that was a NOOP. DAG size: 220 [2019-09-17 20:40:31,311 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 28 DAG size of output: 28 [2019-09-17 20:40:31,517 WARN L191 SmtUtils]: Spent 121.00 ms on a formula simplification. DAG size of input: 32 DAG size of output: 28 [2019-09-17 20:40:31,732 WARN L191 SmtUtils]: Spent 212.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 44 [2019-09-17 20:40:31,990 WARN L191 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 44 [2019-09-17 20:40:32,935 WARN L191 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 41 [2019-09-17 20:40:33,117 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 33 [2019-09-17 20:40:33,268 WARN L191 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 41 [2019-09-17 20:40:33,657 WARN L191 SmtUtils]: Spent 204.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 41 [2019-09-17 20:40:33,972 WARN L191 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 41 [2019-09-17 20:40:34,303 WARN L191 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 41 [2019-09-17 20:40:34,630 WARN L191 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 41 [2019-09-17 20:40:34,965 WARN L191 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 41 [2019-09-17 20:40:35,302 WARN L191 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 41 [2019-09-17 20:40:35,641 WARN L191 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 41 [2019-09-17 20:40:35,989 WARN L191 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 41 [2019-09-17 20:40:36,231 WARN L191 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 33 [2019-09-17 20:40:36,389 WARN L191 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 41 [2019-09-17 20:40:36,831 WARN L191 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 46 [2019-09-17 20:40:37,098 WARN L191 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 48 [2019-09-17 20:40:37,299 WARN L191 SmtUtils]: Spent 199.00 ms on a formula simplification. DAG size of input: 38 DAG size of output: 38 [2019-09-17 20:40:37,556 WARN L191 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 39 DAG size of output: 39 [2019-09-17 20:40:37,726 WARN L191 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 38 DAG size of output: 38 [2019-09-17 20:40:37,989 WARN L191 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 39 DAG size of output: 39 [2019-09-17 20:40:38,207 WARN L191 SmtUtils]: Spent 217.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 44 [2019-09-17 20:40:38,475 WARN L191 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 45 DAG size of output: 45 [2019-09-17 20:40:38,649 WARN L191 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 38 DAG size of output: 38 [2019-09-17 20:40:38,898 WARN L191 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 39 DAG size of output: 39 [2019-09-17 20:40:39,134 WARN L191 SmtUtils]: Spent 234.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 54 [2019-09-17 20:40:39,250 WARN L191 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 54 [2019-09-17 20:40:39,572 WARN L191 SmtUtils]: Spent 248.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 48 [2019-09-17 20:40:39,749 WARN L191 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 39 [2019-09-17 20:40:39,999 WARN L191 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 39 [2019-09-17 20:40:40,178 WARN L191 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 39 [2019-09-17 20:40:40,433 WARN L191 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 39 [2019-09-17 20:40:40,590 WARN L191 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 39 [2019-09-17 20:40:40,843 WARN L191 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 39 [2019-09-17 20:40:41,067 WARN L191 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 38 DAG size of output: 38 [2019-09-17 20:40:41,285 WARN L191 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 39 DAG size of output: 39 [2019-09-17 20:40:41,449 WARN L191 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 38 DAG size of output: 38 [2019-09-17 20:40:41,705 WARN L191 SmtUtils]: Spent 166.00 ms on a formula simplification. DAG size of input: 39 DAG size of output: 39 [2019-09-17 20:40:41,886 WARN L191 SmtUtils]: Spent 179.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 44 [2019-09-17 20:40:42,163 WARN L191 SmtUtils]: Spent 174.00 ms on a formula simplification. DAG size of input: 45 DAG size of output: 45 [2019-09-17 20:40:42,370 WARN L191 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 39 [2019-09-17 20:40:42,659 WARN L191 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 39 [2019-09-17 20:40:42,876 WARN L191 SmtUtils]: Spent 204.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 39 [2019-09-17 20:40:43,185 WARN L191 SmtUtils]: Spent 193.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 39 [2019-09-17 20:40:43,333 WARN L191 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 39 [2019-09-17 20:40:43,579 WARN L191 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 39 [2019-09-17 20:40:43,804 WARN L191 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 39 [2019-09-17 20:40:44,125 WARN L191 SmtUtils]: Spent 205.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 39 [2019-09-17 20:40:44,352 WARN L191 SmtUtils]: Spent 216.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 39 [2019-09-17 20:40:44,455 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification that was a NOOP. DAG size: 39 [2019-09-17 20:40:44,718 WARN L191 SmtUtils]: Spent 239.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 39 [2019-09-17 20:40:44,929 WARN L191 SmtUtils]: Spent 209.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 39 [2019-09-17 20:40:45,035 WARN L191 SmtUtils]: Spent 105.00 ms on a formula simplification that was a NOOP. DAG size: 39 [2019-09-17 20:40:45,260 WARN L191 SmtUtils]: Spent 203.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 39 [2019-09-17 20:40:45,459 WARN L191 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 39 [2019-09-17 20:40:45,700 WARN L191 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 39 [2019-09-17 20:40:45,892 WARN L191 SmtUtils]: Spent 178.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 39 [2019-09-17 20:40:46,151 WARN L191 SmtUtils]: Spent 155.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 39 [2019-09-17 20:40:46,312 WARN L191 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 39 [2019-09-17 20:40:46,553 WARN L191 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 39 [2019-09-17 20:40:46,754 WARN L191 SmtUtils]: Spent 153.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 39 [2019-09-17 20:40:47,001 WARN L191 SmtUtils]: Spent 160.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 39 [2019-09-17 20:40:47,162 WARN L191 SmtUtils]: Spent 154.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 39 [2019-09-17 20:40:47,413 WARN L191 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 39 [2019-09-17 20:40:47,580 WARN L191 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 39 [2019-09-17 20:40:47,847 WARN L191 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 39 [2019-09-17 20:40:48,070 WARN L191 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 39 [2019-09-17 20:40:48,323 WARN L191 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 39 [2019-09-17 20:40:48,486 WARN L191 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 39 [2019-09-17 20:40:48,730 WARN L191 SmtUtils]: Spent 157.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 39 [2019-09-17 20:40:48,888 WARN L191 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 39 [2019-09-17 20:40:49,138 WARN L191 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 42 DAG size of output: 39 [2019-09-17 20:40:49,321 WARN L191 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 44 [2019-09-17 20:40:49,550 WARN L191 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 44 [2019-09-17 20:40:49,700 WARN L191 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 44 [2019-09-17 20:40:49,911 WARN L191 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 44 [2019-09-17 20:40:50,053 WARN L191 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 44 [2019-09-17 20:40:50,262 WARN L191 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 44 [2019-09-17 20:40:50,401 WARN L191 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 44 [2019-09-17 20:40:50,619 WARN L191 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 44 [2019-09-17 20:40:50,769 WARN L191 SmtUtils]: Spent 150.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 44 [2019-09-17 20:40:50,996 WARN L191 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 44 [2019-09-17 20:40:51,137 WARN L191 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 44 [2019-09-17 20:40:51,354 WARN L191 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 44 [2019-09-17 20:40:51,495 WARN L191 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 44 [2019-09-17 20:40:51,709 WARN L191 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 44 [2019-09-17 20:40:51,855 WARN L191 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 44 [2019-09-17 20:40:52,074 WARN L191 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 44 [2019-09-17 20:40:52,217 WARN L191 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 44 [2019-09-17 20:40:52,430 WARN L191 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 44 [2019-09-17 20:40:52,579 WARN L191 SmtUtils]: Spent 147.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 44 [2019-09-17 20:40:52,796 WARN L191 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 44 [2019-09-17 20:40:52,939 WARN L191 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 44 [2019-09-17 20:40:53,152 WARN L191 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 44 [2019-09-17 20:40:53,297 WARN L191 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 44 [2019-09-17 20:40:53,508 WARN L191 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 44 [2019-09-17 20:40:53,647 WARN L191 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 44 [2019-09-17 20:40:53,865 WARN L191 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 44 [2019-09-17 20:40:54,012 WARN L191 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 44 [2019-09-17 20:40:54,225 WARN L191 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 44 [2019-09-17 20:40:54,396 WARN L191 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 43 [2019-09-17 20:40:54,607 WARN L191 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 43 [2019-09-17 20:40:54,745 WARN L191 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 43 [2019-09-17 20:40:54,957 WARN L191 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 43 [2019-09-17 20:40:55,102 WARN L191 SmtUtils]: Spent 144.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 43 [2019-09-17 20:40:55,318 WARN L191 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 43 [2019-09-17 20:40:55,468 WARN L191 SmtUtils]: Spent 148.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 43 [2019-09-17 20:40:55,677 WARN L191 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 43 [2019-09-17 20:40:55,819 WARN L191 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 43 [2019-09-17 20:40:56,029 WARN L191 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 43 [2019-09-17 20:40:56,173 WARN L191 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 43 [2019-09-17 20:40:56,382 WARN L191 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 43 [2019-09-17 20:40:56,720 WARN L191 SmtUtils]: Spent 324.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 46 [2019-09-17 20:40:57,030 WARN L191 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 46 [2019-09-17 20:40:57,344 WARN L191 SmtUtils]: Spent 296.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 46 [2019-09-17 20:40:57,649 WARN L191 SmtUtils]: Spent 288.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 46 [2019-09-17 20:40:57,975 WARN L191 SmtUtils]: Spent 307.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 46 [2019-09-17 20:40:58,289 WARN L191 SmtUtils]: Spent 296.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 46 [2019-09-17 20:40:58,614 WARN L191 SmtUtils]: Spent 288.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 46 [2019-09-17 20:40:58,929 WARN L191 SmtUtils]: Spent 295.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 46 [2019-09-17 20:40:59,247 WARN L191 SmtUtils]: Spent 299.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 46 [2019-09-17 20:40:59,586 WARN L191 SmtUtils]: Spent 296.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 46 [2019-09-17 20:40:59,923 WARN L191 SmtUtils]: Spent 315.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 46 [2019-09-17 20:41:00,264 WARN L191 SmtUtils]: Spent 321.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 53 [2019-09-17 20:41:00,365 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 53 [2019-09-17 20:41:00,605 WARN L191 SmtUtils]: Spent 209.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 53 [2019-09-17 20:41:00,917 WARN L191 SmtUtils]: Spent 311.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 53 [2019-09-17 20:41:01,018 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 53 [2019-09-17 20:41:01,236 WARN L191 SmtUtils]: Spent 208.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 53 [2019-09-17 20:41:01,545 WARN L191 SmtUtils]: Spent 308.00 ms on a formula simplification. DAG size of input: 58 DAG size of output: 46 [2019-09-17 20:41:01,724 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 39 DAG size of output: 34 [2019-09-17 20:41:01,878 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 39 DAG size of output: 34 [2019-09-17 20:41:02,034 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 39 DAG size of output: 34 [2019-09-17 20:41:02,292 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 39 DAG size of output: 34 [2019-09-17 20:41:02,812 WARN L191 SmtUtils]: Spent 102.00 ms on a formula simplification. DAG size of input: 39 DAG size of output: 34 [2019-09-17 20:41:03,112 WARN L191 SmtUtils]: Spent 103.00 ms on a formula simplification. DAG size of input: 39 DAG size of output: 34 [2019-09-17 20:41:03,968 WARN L191 SmtUtils]: Spent 362.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 55 [2019-09-17 20:41:04,335 WARN L191 SmtUtils]: Spent 351.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 55 [2019-09-17 20:41:06,129 WARN L191 SmtUtils]: Spent 217.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 50 [2019-09-17 20:41:06,644 WARN L191 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 50 [2019-09-17 20:41:07,145 WARN L191 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 50 [2019-09-17 20:41:07,672 WARN L191 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 50 [2019-09-17 20:41:08,181 WARN L191 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 50 [2019-09-17 20:41:08,712 WARN L191 SmtUtils]: Spent 166.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 50 [2019-09-17 20:41:09,179 WARN L191 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 40 DAG size of output: 31 [2019-09-17 20:41:09,476 WARN L191 SmtUtils]: Spent 172.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2019-09-17 20:41:09,623 WARN L191 SmtUtils]: Spent 146.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2019-09-17 20:41:09,928 WARN L191 SmtUtils]: Spent 291.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 74 [2019-09-17 20:41:10,149 WARN L191 SmtUtils]: Spent 186.00 ms on a formula simplification. DAG size of input: 49 DAG size of output: 37 [2019-09-17 20:41:10,472 WARN L191 SmtUtils]: Spent 180.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2019-09-17 20:41:10,664 WARN L191 SmtUtils]: Spent 191.00 ms on a formula simplification that was a NOOP. DAG size: 85 [2019-09-17 20:41:11,091 WARN L191 SmtUtils]: Spent 387.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 85 [2019-09-17 20:41:11,218 WARN L191 SmtUtils]: Spent 120.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 42 [2019-09-17 20:41:11,469 WARN L191 SmtUtils]: Spent 126.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 42 [2019-09-17 20:41:11,759 WARN L191 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 48 [2019-09-17 20:41:12,005 WARN L191 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 49 [2019-09-17 20:41:12,170 WARN L191 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 48 [2019-09-17 20:41:12,419 WARN L191 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 49 [2019-09-17 20:41:12,633 WARN L191 SmtUtils]: Spent 213.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 47 [2019-09-17 20:41:12,857 WARN L191 SmtUtils]: Spent 143.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 47 [2019-09-17 20:41:13,026 WARN L191 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 48 [2019-09-17 20:41:13,279 WARN L191 SmtUtils]: Spent 161.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 49 [2019-09-17 20:41:13,496 WARN L191 SmtUtils]: Spent 215.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 47 [2019-09-17 20:41:13,712 WARN L191 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 48 DAG size of output: 47 [2019-09-17 20:41:13,880 WARN L191 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 51 DAG size of output: 48 [2019-09-17 20:41:14,137 WARN L191 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 49 [2019-09-17 20:41:14,364 WARN L191 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 52 [2019-09-17 20:41:14,590 WARN L191 SmtUtils]: Spent 137.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 44 [2019-09-17 20:41:14,841 WARN L191 SmtUtils]: Spent 250.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 50 [2019-09-17 20:41:15,032 WARN L191 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 52 [2019-09-17 20:41:15,279 WARN L191 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 44 [2019-09-17 20:41:15,534 WARN L191 SmtUtils]: Spent 254.00 ms on a formula simplification. DAG size of input: 59 DAG size of output: 50 [2019-09-17 20:41:15,727 WARN L191 SmtUtils]: Spent 176.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 52 [2019-09-17 20:41:15,964 WARN L191 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 44 [2019-09-17 20:41:16,148 WARN L191 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 52 DAG size of output: 52 [2019-09-17 20:41:16,385 WARN L191 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 44 [2019-09-17 20:41:16,637 WARN L191 SmtUtils]: Spent 245.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 49 [2019-09-17 20:41:16,888 WARN L191 SmtUtils]: Spent 158.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 50 [2019-09-17 20:41:17,178 WARN L191 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 49 [2019-09-17 20:41:17,410 WARN L191 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 50 [2019-09-17 20:41:17,701 WARN L191 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 49 [2019-09-17 20:41:17,955 WARN L191 SmtUtils]: Spent 159.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 50 [2019-09-17 20:41:18,197 WARN L191 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 49 [2019-09-17 20:41:18,434 WARN L191 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 50 [2019-09-17 20:41:18,861 WARN L191 SmtUtils]: Spent 415.00 ms on a formula simplification. DAG size of input: 103 DAG size of output: 100 [2019-09-17 20:41:19,084 WARN L191 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 100 [2019-09-17 20:41:19,542 WARN L191 SmtUtils]: Spent 446.00 ms on a formula simplification. DAG size of input: 101 DAG size of output: 99 [2019-09-17 20:41:19,789 WARN L191 SmtUtils]: Spent 241.00 ms on a formula simplification that was a NOOP. DAG size: 106 [2019-09-17 20:41:20,042 WARN L191 SmtUtils]: Spent 253.00 ms on a formula simplification that was a NOOP. DAG size: 106 [2019-09-17 20:41:20,542 WARN L191 SmtUtils]: Spent 486.00 ms on a formula simplification. DAG size of input: 107 DAG size of output: 104 [2019-09-17 20:41:20,706 WARN L191 SmtUtils]: Spent 162.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 52 [2019-09-17 20:41:20,963 WARN L191 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 52 [2019-09-17 20:41:21,152 WARN L191 SmtUtils]: Spent 173.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 54 [2019-09-17 20:41:21,431 WARN L191 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 54 [2019-09-17 20:41:21,749 WARN L191 SmtUtils]: Spent 316.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 72 [2019-09-17 20:41:21,905 WARN L191 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2019-09-17 20:41:22,230 WARN L191 SmtUtils]: Spent 316.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 72 [2019-09-17 20:41:22,482 WARN L191 SmtUtils]: Spent 219.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 60 [2019-09-17 20:41:22,826 WARN L191 SmtUtils]: Spent 209.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 61 [2019-09-17 20:41:23,036 WARN L191 SmtUtils]: Spent 209.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 60 [2019-09-17 20:41:23,354 WARN L191 SmtUtils]: Spent 210.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 61 [2019-09-17 20:41:23,753 WARN L191 SmtUtils]: Spent 397.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 84 [2019-09-17 20:41:23,946 WARN L191 SmtUtils]: Spent 192.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-09-17 20:41:24,338 WARN L191 SmtUtils]: Spent 383.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 84 [2019-09-17 20:41:24,788 WARN L191 SmtUtils]: Spent 449.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 86 [2019-09-17 20:41:25,417 WARN L191 SmtUtils]: Spent 590.00 ms on a formula simplification. DAG size of input: 138 DAG size of output: 133 [2019-09-17 20:41:25,705 WARN L191 SmtUtils]: Spent 287.00 ms on a formula simplification that was a NOOP. DAG size: 133 [2019-09-17 20:41:26,311 WARN L191 SmtUtils]: Spent 577.00 ms on a formula simplification. DAG size of input: 134 DAG size of output: 133 [2019-09-17 20:41:26,482 WARN L191 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 52 [2019-09-17 20:41:26,735 WARN L191 SmtUtils]: Spent 164.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 52 [2019-09-17 20:41:26,917 WARN L191 SmtUtils]: Spent 170.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 54 [2019-09-17 20:41:27,183 WARN L191 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 54 [2019-09-17 20:41:27,501 WARN L191 SmtUtils]: Spent 317.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 72 [2019-09-17 20:41:27,656 WARN L191 SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2019-09-17 20:41:27,982 WARN L191 SmtUtils]: Spent 318.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 72 [2019-09-17 20:41:28,208 WARN L191 SmtUtils]: Spent 208.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 60 [2019-09-17 20:41:28,524 WARN L191 SmtUtils]: Spent 207.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 61 [2019-09-17 20:41:28,740 WARN L191 SmtUtils]: Spent 214.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 60 [2019-09-17 20:41:29,058 WARN L191 SmtUtils]: Spent 210.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 61 [2019-09-17 20:41:29,463 WARN L191 SmtUtils]: Spent 403.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 84 [2019-09-17 20:41:29,661 WARN L191 SmtUtils]: Spent 198.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-09-17 20:41:30,063 WARN L191 SmtUtils]: Spent 393.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 84 [2019-09-17 20:41:30,499 WARN L191 SmtUtils]: Spent 435.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 86 [2019-09-17 20:41:30,658 WARN L191 SmtUtils]: Spent 132.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 39 [2019-09-17 20:41:30,864 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 43 DAG size of output: 41 [2019-09-17 20:41:31,032 WARN L191 SmtUtils]: Spent 166.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 52 [2019-09-17 20:41:31,285 WARN L191 SmtUtils]: Spent 163.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 52 [2019-09-17 20:41:31,469 WARN L191 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 54 [2019-09-17 20:41:31,727 WARN L191 SmtUtils]: Spent 165.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 54 [2019-09-17 20:41:32,049 WARN L191 SmtUtils]: Spent 321.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 72 [2019-09-17 20:41:32,202 WARN L191 SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2019-09-17 20:41:32,545 WARN L191 SmtUtils]: Spent 320.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 72 [2019-09-17 20:41:32,789 WARN L191 SmtUtils]: Spent 203.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 60 [2019-09-17 20:41:33,112 WARN L191 SmtUtils]: Spent 212.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 61 [2019-09-17 20:41:33,322 WARN L191 SmtUtils]: Spent 209.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 60 [2019-09-17 20:41:33,657 WARN L191 SmtUtils]: Spent 227.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 61 [2019-09-17 20:41:34,062 WARN L191 SmtUtils]: Spent 403.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 84 [2019-09-17 20:41:34,258 WARN L191 SmtUtils]: Spent 195.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-09-17 20:41:34,660 WARN L191 SmtUtils]: Spent 395.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 84 [2019-09-17 20:41:35,096 WARN L191 SmtUtils]: Spent 434.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 86 [2019-09-17 20:41:35,274 WARN L191 SmtUtils]: Spent 156.00 ms on a formula simplification. DAG size of input: 50 DAG size of output: 45 [2019-09-17 20:41:35,481 WARN L191 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 47 DAG size of output: 46 [2019-09-17 20:41:35,651 WARN L191 SmtUtils]: Spent 168.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 52 [2019-09-17 20:41:35,876 WARN L191 SmtUtils]: Spent 128.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 49 [2019-09-17 20:41:36,047 WARN L191 SmtUtils]: Spent 169.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 52 [2019-09-17 20:41:36,313 WARN L191 SmtUtils]: Spent 171.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 52 [2019-09-17 20:41:36,494 WARN L191 SmtUtils]: Spent 175.00 ms on a formula simplification. DAG size of input: 56 DAG size of output: 54 [2019-09-17 20:41:36,758 WARN L191 SmtUtils]: Spent 172.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 54 [2019-09-17 20:41:37,081 WARN L191 SmtUtils]: Spent 322.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 72 [2019-09-17 20:41:37,239 WARN L191 SmtUtils]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 72 [2019-09-17 20:41:37,571 WARN L191 SmtUtils]: Spent 324.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 72 [2019-09-17 20:41:37,799 WARN L191 SmtUtils]: Spent 214.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 60 [2019-09-17 20:41:38,112 WARN L191 SmtUtils]: Spent 207.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 61 [2019-09-17 20:41:38,331 WARN L191 SmtUtils]: Spent 218.00 ms on a formula simplification. DAG size of input: 65 DAG size of output: 60 [2019-09-17 20:41:38,652 WARN L191 SmtUtils]: Spent 211.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 61 [2019-09-17 20:41:39,045 WARN L191 SmtUtils]: Spent 391.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 84 [2019-09-17 20:41:39,240 WARN L191 SmtUtils]: Spent 193.00 ms on a formula simplification that was a NOOP. DAG size: 84 [2019-09-17 20:41:39,639 WARN L191 SmtUtils]: Spent 390.00 ms on a formula simplification. DAG size of input: 85 DAG size of output: 84 [2019-09-17 20:41:40,079 WARN L191 SmtUtils]: Spent 438.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 86 [2019-09-17 20:41:40,237 WARN L191 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 54 DAG size of output: 54 [2019-09-17 20:41:40,422 WARN L191 SmtUtils]: Spent 109.00 ms on a formula simplification. DAG size of input: 55 DAG size of output: 51 [2019-09-17 20:41:40,773 WARN L191 SmtUtils]: Spent 350.00 ms on a formula simplification that was a NOOP. DAG size: 150 [2019-09-17 20:41:42,366 WARN L191 SmtUtils]: Spent 1.22 s on a formula simplification. DAG size of input: 240 DAG size of output: 217 [2019-09-17 20:41:42,913 WARN L191 SmtUtils]: Spent 546.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2019-09-17 20:41:43,706 WARN L191 SmtUtils]: Spent 791.00 ms on a formula simplification that was a NOOP. DAG size: 234 [2019-09-17 20:41:45,938 WARN L191 SmtUtils]: Spent 2.23 s on a formula simplification. DAG size of input: 334 DAG size of output: 293 [2019-09-17 20:41:46,441 INFO L199 IcfgInterpreter]: Interpreting procedure check with input of size 23 for LOIs [2019-09-17 20:41:46,743 WARN L191 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 55 [2019-09-17 20:41:46,867 WARN L191 SmtUtils]: Spent 123.00 ms on a formula simplification that was a NOOP. DAG size: 55 [2019-09-17 20:41:47,137 WARN L191 SmtUtils]: Spent 255.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 57 [2019-09-17 20:41:47,423 WARN L191 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 55 [2019-09-17 20:41:47,544 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 55 [2019-09-17 20:41:47,809 WARN L191 SmtUtils]: Spent 250.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 57 [2019-09-17 20:41:48,100 WARN L191 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 55 [2019-09-17 20:41:48,224 WARN L191 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 55 [2019-09-17 20:41:48,499 WARN L191 SmtUtils]: Spent 261.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 57 [2019-09-17 20:41:48,778 WARN L191 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 55 [2019-09-17 20:41:48,901 WARN L191 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 55 [2019-09-17 20:41:49,173 WARN L191 SmtUtils]: Spent 258.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 57 [2019-09-17 20:41:49,465 WARN L191 SmtUtils]: Spent 291.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 55 [2019-09-17 20:41:49,588 WARN L191 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 55 [2019-09-17 20:41:49,885 WARN L191 SmtUtils]: Spent 284.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 57 [2019-09-17 20:41:50,172 WARN L191 SmtUtils]: Spent 286.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 55 [2019-09-17 20:41:50,296 WARN L191 SmtUtils]: Spent 123.00 ms on a formula simplification that was a NOOP. DAG size: 55 [2019-09-17 20:41:50,570 WARN L191 SmtUtils]: Spent 260.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 57 [2019-09-17 20:41:50,851 WARN L191 SmtUtils]: Spent 279.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 55 [2019-09-17 20:41:50,975 WARN L191 SmtUtils]: Spent 123.00 ms on a formula simplification that was a NOOP. DAG size: 55 [2019-09-17 20:41:51,248 WARN L191 SmtUtils]: Spent 259.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 57 [2019-09-17 20:41:51,526 WARN L191 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 55 [2019-09-17 20:41:51,650 WARN L191 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 55 [2019-09-17 20:41:51,920 WARN L191 SmtUtils]: Spent 255.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 57 [2019-09-17 20:41:52,209 WARN L191 SmtUtils]: Spent 288.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 55 [2019-09-17 20:41:52,338 WARN L191 SmtUtils]: Spent 128.00 ms on a formula simplification that was a NOOP. DAG size: 55 [2019-09-17 20:41:52,606 WARN L191 SmtUtils]: Spent 253.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 57 [2019-09-17 20:41:52,899 WARN L191 SmtUtils]: Spent 292.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 55 [2019-09-17 20:41:53,021 WARN L191 SmtUtils]: Spent 121.00 ms on a formula simplification that was a NOOP. DAG size: 55 [2019-09-17 20:41:53,288 WARN L191 SmtUtils]: Spent 253.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 57 [2019-09-17 20:41:53,572 WARN L191 SmtUtils]: Spent 283.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 55 [2019-09-17 20:41:53,698 WARN L191 SmtUtils]: Spent 125.00 ms on a formula simplification that was a NOOP. DAG size: 55 [2019-09-17 20:41:53,983 WARN L191 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 57 [2019-09-17 20:41:54,264 WARN L191 SmtUtils]: Spent 279.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 55 [2019-09-17 20:41:54,387 WARN L191 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 55 [2019-09-17 20:41:54,656 WARN L191 SmtUtils]: Spent 255.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 57 [2019-09-17 20:41:54,943 WARN L191 SmtUtils]: Spent 285.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 55 [2019-09-17 20:41:55,067 WARN L191 SmtUtils]: Spent 123.00 ms on a formula simplification that was a NOOP. DAG size: 55 [2019-09-17 20:41:55,344 WARN L191 SmtUtils]: Spent 261.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 57 [2019-09-17 20:41:55,620 WARN L191 SmtUtils]: Spent 275.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 55 [2019-09-17 20:41:55,741 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 55 [2019-09-17 20:41:56,006 WARN L191 SmtUtils]: Spent 251.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 57 [2019-09-17 20:41:56,288 WARN L191 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 55 [2019-09-17 20:41:56,415 WARN L191 SmtUtils]: Spent 126.00 ms on a formula simplification that was a NOOP. DAG size: 55 [2019-09-17 20:41:56,690 WARN L191 SmtUtils]: Spent 260.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 57 [2019-09-17 20:41:56,969 WARN L191 SmtUtils]: Spent 277.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 55 [2019-09-17 20:41:57,101 WARN L191 SmtUtils]: Spent 130.00 ms on a formula simplification that was a NOOP. DAG size: 55 [2019-09-17 20:41:57,372 WARN L191 SmtUtils]: Spent 257.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 57 [2019-09-17 20:41:57,655 WARN L191 SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 68 DAG size of output: 55 [2019-09-17 20:41:57,778 WARN L191 SmtUtils]: Spent 122.00 ms on a formula simplification that was a NOOP. DAG size: 55 [2019-09-17 20:41:58,053 WARN L191 SmtUtils]: Spent 255.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 57 [2019-09-17 20:41:58,349 WARN L191 SmtUtils]: Spent 293.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 62 [2019-09-17 20:41:58,499 WARN L191 SmtUtils]: Spent 149.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2019-09-17 20:41:58,733 WARN L191 SmtUtils]: Spent 217.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 61 [2019-09-17 20:41:59,040 WARN L191 SmtUtils]: Spent 304.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 62 [2019-09-17 20:41:59,192 WARN L191 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2019-09-17 20:41:59,426 WARN L191 SmtUtils]: Spent 215.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 61 [2019-09-17 20:41:59,664 WARN L191 SmtUtils]: Spent 237.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 66 [2019-09-17 20:41:59,781 WARN L191 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2019-09-17 20:42:00,026 WARN L191 SmtUtils]: Spent 230.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 67 [2019-09-17 20:42:00,393 WARN L191 SmtUtils]: Spent 313.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 64 [2019-09-17 20:42:00,545 WARN L191 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-09-17 20:42:00,910 WARN L191 SmtUtils]: Spent 319.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 65 [2019-09-17 20:42:01,208 WARN L191 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 64 [2019-09-17 20:42:01,364 WARN L191 SmtUtils]: Spent 154.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-09-17 20:42:01,694 WARN L191 SmtUtils]: Spent 313.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 65 [2019-09-17 20:42:02,000 WARN L191 SmtUtils]: Spent 305.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 64 [2019-09-17 20:42:02,152 WARN L191 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-09-17 20:42:02,485 WARN L191 SmtUtils]: Spent 315.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 65 [2019-09-17 20:42:02,935 WARN L191 SmtUtils]: Spent 372.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 64 [2019-09-17 20:42:03,147 WARN L191 SmtUtils]: Spent 211.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-09-17 20:42:03,592 WARN L191 SmtUtils]: Spent 423.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 65 [2019-09-17 20:42:04,014 WARN L191 SmtUtils]: Spent 410.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 64 [2019-09-17 20:42:04,222 WARN L191 SmtUtils]: Spent 207.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-09-17 20:42:04,638 WARN L191 SmtUtils]: Spent 390.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 65 [2019-09-17 20:42:04,942 WARN L191 SmtUtils]: Spent 302.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 64 [2019-09-17 20:42:05,097 WARN L191 SmtUtils]: Spent 155.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-09-17 20:42:05,431 WARN L191 SmtUtils]: Spent 316.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 65 [2019-09-17 20:42:05,811 WARN L191 SmtUtils]: Spent 299.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 64 [2019-09-17 20:42:05,960 WARN L191 SmtUtils]: Spent 148.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-09-17 20:42:06,299 WARN L191 SmtUtils]: Spent 321.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 65 [2019-09-17 20:42:06,620 WARN L191 SmtUtils]: Spent 313.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 64 [2019-09-17 20:42:06,774 WARN L191 SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-09-17 20:42:07,105 WARN L191 SmtUtils]: Spent 313.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 65 [2019-09-17 20:42:07,405 WARN L191 SmtUtils]: Spent 299.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 64 [2019-09-17 20:42:07,557 WARN L191 SmtUtils]: Spent 150.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-09-17 20:42:07,883 WARN L191 SmtUtils]: Spent 309.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 65 [2019-09-17 20:42:08,283 WARN L191 SmtUtils]: Spent 350.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 64 [2019-09-17 20:42:08,500 WARN L191 SmtUtils]: Spent 216.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-09-17 20:42:08,986 WARN L191 SmtUtils]: Spent 458.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 65 [2019-09-17 20:42:09,432 WARN L191 SmtUtils]: Spent 439.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 64 [2019-09-17 20:42:09,583 WARN L191 SmtUtils]: Spent 149.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-09-17 20:42:09,916 WARN L191 SmtUtils]: Spent 315.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 65 [2019-09-17 20:42:10,222 WARN L191 SmtUtils]: Spent 306.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 64 [2019-09-17 20:42:10,372 WARN L191 SmtUtils]: Spent 148.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-09-17 20:42:10,701 WARN L191 SmtUtils]: Spent 312.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 65 [2019-09-17 20:42:11,054 WARN L191 SmtUtils]: Spent 301.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 64 [2019-09-17 20:42:11,206 WARN L191 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-09-17 20:42:11,539 WARN L191 SmtUtils]: Spent 316.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 65 [2019-09-17 20:42:11,854 WARN L191 SmtUtils]: Spent 313.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 64 [2019-09-17 20:42:12,007 WARN L191 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-09-17 20:42:12,253 WARN L191 SmtUtils]: Spent 229.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 64 [2019-09-17 20:42:12,563 WARN L191 SmtUtils]: Spent 303.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 64 [2019-09-17 20:42:12,713 WARN L191 SmtUtils]: Spent 149.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-09-17 20:42:13,046 WARN L191 SmtUtils]: Spent 313.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 65 [2019-09-17 20:42:13,358 WARN L191 SmtUtils]: Spent 312.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 64 [2019-09-17 20:42:13,514 WARN L191 SmtUtils]: Spent 154.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-09-17 20:42:13,839 WARN L191 SmtUtils]: Spent 308.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 65 [2019-09-17 20:42:14,181 WARN L191 SmtUtils]: Spent 307.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 64 [2019-09-17 20:42:14,332 WARN L191 SmtUtils]: Spent 150.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-09-17 20:42:14,667 WARN L191 SmtUtils]: Spent 318.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 65 [2019-09-17 20:42:14,973 WARN L191 SmtUtils]: Spent 299.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 64 [2019-09-17 20:42:15,121 WARN L191 SmtUtils]: Spent 147.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-09-17 20:42:15,456 WARN L191 SmtUtils]: Spent 314.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 65 [2019-09-17 20:42:15,759 WARN L191 SmtUtils]: Spent 302.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 64 [2019-09-17 20:42:15,913 WARN L191 SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-09-17 20:42:16,245 WARN L191 SmtUtils]: Spent 314.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 65 [2019-09-17 20:42:16,612 WARN L191 SmtUtils]: Spent 310.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 64 [2019-09-17 20:42:16,766 WARN L191 SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-09-17 20:42:17,104 WARN L191 SmtUtils]: Spent 316.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 65 [2019-09-17 20:42:17,407 WARN L191 SmtUtils]: Spent 297.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 64 [2019-09-17 20:42:17,556 WARN L191 SmtUtils]: Spent 148.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-09-17 20:42:17,893 WARN L191 SmtUtils]: Spent 317.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 65 [2019-09-17 20:42:18,189 WARN L191 SmtUtils]: Spent 296.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 64 [2019-09-17 20:42:18,347 WARN L191 SmtUtils]: Spent 156.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-09-17 20:42:18,680 WARN L191 SmtUtils]: Spent 316.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 65 [2019-09-17 20:42:18,993 WARN L191 SmtUtils]: Spent 292.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 62 [2019-09-17 20:42:19,143 WARN L191 SmtUtils]: Spent 148.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2019-09-17 20:42:19,360 WARN L191 SmtUtils]: Spent 201.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 61 [2019-09-17 20:42:19,662 WARN L191 SmtUtils]: Spent 299.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 62 [2019-09-17 20:42:19,807 WARN L191 SmtUtils]: Spent 144.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2019-09-17 20:42:20,030 WARN L191 SmtUtils]: Spent 209.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 61 [2019-09-17 20:42:20,255 WARN L191 SmtUtils]: Spent 224.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 66 [2019-09-17 20:42:20,367 WARN L191 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2019-09-17 20:42:20,602 WARN L191 SmtUtils]: Spent 220.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 67 [2019-09-17 20:42:20,912 WARN L191 SmtUtils]: Spent 301.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 62 [2019-09-17 20:42:21,064 WARN L191 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2019-09-17 20:42:21,307 WARN L191 SmtUtils]: Spent 209.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 61 [2019-09-17 20:42:21,597 WARN L191 SmtUtils]: Spent 287.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 62 [2019-09-17 20:42:21,743 WARN L191 SmtUtils]: Spent 144.00 ms on a formula simplification that was a NOOP. DAG size: 62 [2019-09-17 20:42:21,965 WARN L191 SmtUtils]: Spent 202.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 61 [2019-09-17 20:42:22,196 WARN L191 SmtUtils]: Spent 229.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 66 [2019-09-17 20:42:22,309 WARN L191 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2019-09-17 20:42:22,539 WARN L191 SmtUtils]: Spent 215.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 67 [2019-09-17 20:42:22,890 WARN L191 SmtUtils]: Spent 312.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 64 [2019-09-17 20:42:23,040 WARN L191 SmtUtils]: Spent 149.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-09-17 20:42:23,371 WARN L191 SmtUtils]: Spent 313.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 65 [2019-09-17 20:42:23,686 WARN L191 SmtUtils]: Spent 303.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 64 [2019-09-17 20:42:23,839 WARN L191 SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-09-17 20:42:24,172 WARN L191 SmtUtils]: Spent 313.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 65 [2019-09-17 20:42:24,478 WARN L191 SmtUtils]: Spent 305.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 64 [2019-09-17 20:42:24,628 WARN L191 SmtUtils]: Spent 149.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-09-17 20:42:24,961 WARN L191 SmtUtils]: Spent 315.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 65 [2019-09-17 20:42:25,303 WARN L191 SmtUtils]: Spent 307.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 64 [2019-09-17 20:42:25,457 WARN L191 SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-09-17 20:42:25,784 WARN L191 SmtUtils]: Spent 309.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 65 [2019-09-17 20:42:26,095 WARN L191 SmtUtils]: Spent 303.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 64 [2019-09-17 20:42:26,254 WARN L191 SmtUtils]: Spent 158.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-09-17 20:42:26,586 WARN L191 SmtUtils]: Spent 314.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 65 [2019-09-17 20:42:26,893 WARN L191 SmtUtils]: Spent 306.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 64 [2019-09-17 20:42:27,046 WARN L191 SmtUtils]: Spent 152.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-09-17 20:42:27,380 WARN L191 SmtUtils]: Spent 316.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 65 [2019-09-17 20:42:27,733 WARN L191 SmtUtils]: Spent 282.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 64 [2019-09-17 20:42:27,884 WARN L191 SmtUtils]: Spent 150.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-09-17 20:42:28,217 WARN L191 SmtUtils]: Spent 316.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 65 [2019-09-17 20:42:28,527 WARN L191 SmtUtils]: Spent 303.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 64 [2019-09-17 20:42:28,677 WARN L191 SmtUtils]: Spent 149.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-09-17 20:42:29,013 WARN L191 SmtUtils]: Spent 317.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 65 [2019-09-17 20:42:29,320 WARN L191 SmtUtils]: Spent 306.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 64 [2019-09-17 20:42:29,473 WARN L191 SmtUtils]: Spent 151.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-09-17 20:42:29,810 WARN L191 SmtUtils]: Spent 318.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 65 [2019-09-17 20:42:30,156 WARN L191 SmtUtils]: Spent 303.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 64 [2019-09-17 20:42:30,310 WARN L191 SmtUtils]: Spent 153.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-09-17 20:42:30,641 WARN L191 SmtUtils]: Spent 313.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 65 [2019-09-17 20:42:30,944 WARN L191 SmtUtils]: Spent 296.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 64 [2019-09-17 20:42:31,093 WARN L191 SmtUtils]: Spent 148.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-09-17 20:42:31,427 WARN L191 SmtUtils]: Spent 314.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 65 [2019-09-17 20:42:31,728 WARN L191 SmtUtils]: Spent 301.00 ms on a formula simplification. DAG size of input: 64 DAG size of output: 64 [2019-09-17 20:42:31,887 WARN L191 SmtUtils]: Spent 157.00 ms on a formula simplification that was a NOOP. DAG size: 64 [2019-09-17 20:42:32,226 WARN L191 SmtUtils]: Spent 320.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 65 [2019-09-17 20:42:32,574 WARN L191 SmtUtils]: Spent 320.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 72 [2019-09-17 20:42:32,872 WARN L191 SmtUtils]: Spent 297.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 72 [2019-09-17 20:42:33,199 WARN L191 SmtUtils]: Spent 314.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 72 [2019-09-17 20:42:33,591 WARN L191 SmtUtils]: Spent 369.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 76 [2019-09-17 20:42:33,773 WARN L191 SmtUtils]: Spent 181.00 ms on a formula simplification that was a NOOP. DAG size: 76 [2019-09-17 20:42:34,157 WARN L191 SmtUtils]: Spent 368.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 77 [2019-09-17 20:42:34,428 WARN L191 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 58 [2019-09-17 20:42:34,540 WARN L191 SmtUtils]: Spent 110.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2019-09-17 20:42:34,784 WARN L191 SmtUtils]: Spent 234.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 59 [2019-09-17 20:42:35,056 WARN L191 SmtUtils]: Spent 271.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 58 [2019-09-17 20:42:35,174 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2019-09-17 20:42:35,419 WARN L191 SmtUtils]: Spent 235.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 59 [2019-09-17 20:42:35,678 WARN L191 SmtUtils]: Spent 258.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 58 [2019-09-17 20:42:35,797 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2019-09-17 20:42:36,051 WARN L191 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 59 [2019-09-17 20:42:36,315 WARN L191 SmtUtils]: Spent 263.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 58 [2019-09-17 20:42:36,435 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2019-09-17 20:42:36,679 WARN L191 SmtUtils]: Spent 234.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 59 [2019-09-17 20:42:36,951 WARN L191 SmtUtils]: Spent 271.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 58 [2019-09-17 20:42:37,069 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2019-09-17 20:42:37,325 WARN L191 SmtUtils]: Spent 245.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 59 [2019-09-17 20:42:37,595 WARN L191 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 58 [2019-09-17 20:42:37,712 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2019-09-17 20:42:37,961 WARN L191 SmtUtils]: Spent 238.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 59 [2019-09-17 20:42:38,225 WARN L191 SmtUtils]: Spent 263.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 58 [2019-09-17 20:42:38,338 WARN L191 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2019-09-17 20:42:38,591 WARN L191 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 59 [2019-09-17 20:42:38,859 WARN L191 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 58 [2019-09-17 20:42:38,977 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2019-09-17 20:42:39,228 WARN L191 SmtUtils]: Spent 240.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 59 [2019-09-17 20:42:39,498 WARN L191 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 58 [2019-09-17 20:42:39,615 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2019-09-17 20:42:39,865 WARN L191 SmtUtils]: Spent 239.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 59 [2019-09-17 20:42:40,135 WARN L191 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 58 [2019-09-17 20:42:40,251 WARN L191 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2019-09-17 20:42:40,507 WARN L191 SmtUtils]: Spent 246.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 59 [2019-09-17 20:42:40,779 WARN L191 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 58 [2019-09-17 20:42:40,896 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2019-09-17 20:42:41,141 WARN L191 SmtUtils]: Spent 234.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 59 [2019-09-17 20:42:41,407 WARN L191 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 58 [2019-09-17 20:42:41,522 WARN L191 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2019-09-17 20:42:41,773 WARN L191 SmtUtils]: Spent 240.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 59 [2019-09-17 20:42:42,037 WARN L191 SmtUtils]: Spent 263.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 58 [2019-09-17 20:42:42,150 WARN L191 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2019-09-17 20:42:42,400 WARN L191 SmtUtils]: Spent 240.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 59 [2019-09-17 20:42:42,673 WARN L191 SmtUtils]: Spent 271.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 58 [2019-09-17 20:42:42,791 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2019-09-17 20:42:43,035 WARN L191 SmtUtils]: Spent 233.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 59 [2019-09-17 20:42:43,299 WARN L191 SmtUtils]: Spent 262.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 58 [2019-09-17 20:42:43,416 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2019-09-17 20:42:43,674 WARN L191 SmtUtils]: Spent 248.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 59 [2019-09-17 20:42:43,945 WARN L191 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 58 [2019-09-17 20:42:44,063 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2019-09-17 20:42:44,309 WARN L191 SmtUtils]: Spent 235.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 59 [2019-09-17 20:42:44,580 WARN L191 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 58 [2019-09-17 20:42:44,696 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2019-09-17 20:42:44,946 WARN L191 SmtUtils]: Spent 238.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 59 [2019-09-17 20:42:45,218 WARN L191 SmtUtils]: Spent 271.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 58 [2019-09-17 20:42:45,331 WARN L191 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2019-09-17 20:42:45,576 WARN L191 SmtUtils]: Spent 233.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 59 [2019-09-17 20:42:45,846 WARN L191 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 58 [2019-09-17 20:42:45,962 WARN L191 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2019-09-17 20:42:46,210 WARN L191 SmtUtils]: Spent 237.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 59 [2019-09-17 20:42:46,476 WARN L191 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 58 [2019-09-17 20:42:46,591 WARN L191 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2019-09-17 20:42:46,840 WARN L191 SmtUtils]: Spent 239.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 59 [2019-09-17 20:42:47,120 WARN L191 SmtUtils]: Spent 278.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 58 [2019-09-17 20:42:47,239 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2019-09-17 20:42:47,494 WARN L191 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 59 [2019-09-17 20:42:47,768 WARN L191 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 58 [2019-09-17 20:42:47,885 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2019-09-17 20:42:48,130 WARN L191 SmtUtils]: Spent 235.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 59 [2019-09-17 20:42:48,398 WARN L191 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 58 [2019-09-17 20:42:48,510 WARN L191 SmtUtils]: Spent 112.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2019-09-17 20:42:48,763 WARN L191 SmtUtils]: Spent 241.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 59 [2019-09-17 20:42:49,033 WARN L191 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 58 [2019-09-17 20:42:49,151 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2019-09-17 20:42:49,401 WARN L191 SmtUtils]: Spent 239.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 59 [2019-09-17 20:42:49,667 WARN L191 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 58 [2019-09-17 20:42:49,783 WARN L191 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 58 [2019-09-17 20:42:50,031 WARN L191 SmtUtils]: Spent 238.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 59 [2019-09-17 20:42:50,306 WARN L191 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 57 [2019-09-17 20:42:50,423 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 57 [2019-09-17 20:42:50,673 WARN L191 SmtUtils]: Spent 238.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 58 [2019-09-17 20:42:50,946 WARN L191 SmtUtils]: Spent 271.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 57 [2019-09-17 20:42:51,060 WARN L191 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 57 [2019-09-17 20:42:51,304 WARN L191 SmtUtils]: Spent 234.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 58 [2019-09-17 20:42:51,582 WARN L191 SmtUtils]: Spent 276.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 57 [2019-09-17 20:42:51,695 WARN L191 SmtUtils]: Spent 113.00 ms on a formula simplification that was a NOOP. DAG size: 57 [2019-09-17 20:42:51,950 WARN L191 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 58 [2019-09-17 20:42:52,222 WARN L191 SmtUtils]: Spent 271.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 57 [2019-09-17 20:42:52,334 WARN L191 SmtUtils]: Spent 111.00 ms on a formula simplification that was a NOOP. DAG size: 57 [2019-09-17 20:42:52,586 WARN L191 SmtUtils]: Spent 242.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 58 [2019-09-17 20:42:52,851 WARN L191 SmtUtils]: Spent 264.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 57 [2019-09-17 20:42:52,968 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 57 [2019-09-17 20:42:53,215 WARN L191 SmtUtils]: Spent 237.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 58 [2019-09-17 20:42:53,477 WARN L191 SmtUtils]: Spent 260.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 57 [2019-09-17 20:42:53,592 WARN L191 SmtUtils]: Spent 114.00 ms on a formula simplification that was a NOOP. DAG size: 57 [2019-09-17 20:42:53,835 WARN L191 SmtUtils]: Spent 233.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 58 [2019-09-17 20:42:54,105 WARN L191 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 57 [2019-09-17 20:42:54,222 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 57 [2019-09-17 20:42:54,474 WARN L191 SmtUtils]: Spent 240.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 58 [2019-09-17 20:42:54,740 WARN L191 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 57 [2019-09-17 20:42:54,858 WARN L191 SmtUtils]: Spent 117.00 ms on a formula simplification that was a NOOP. DAG size: 57 [2019-09-17 20:42:55,106 WARN L191 SmtUtils]: Spent 238.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 58 [2019-09-17 20:42:55,372 WARN L191 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 57 [2019-09-17 20:42:55,489 WARN L191 SmtUtils]: Spent 116.00 ms on a formula simplification that was a NOOP. DAG size: 57 [2019-09-17 20:42:55,737 WARN L191 SmtUtils]: Spent 238.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 58 [2019-09-17 20:42:56,012 WARN L191 SmtUtils]: Spent 274.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 57 [2019-09-17 20:42:56,128 WARN L191 SmtUtils]: Spent 115.00 ms on a formula simplification that was a NOOP. DAG size: 57 [2019-09-17 20:42:56,367 WARN L191 SmtUtils]: Spent 230.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 58 [2019-09-17 20:42:56,636 WARN L191 SmtUtils]: Spent 267.00 ms on a formula simplification. DAG size of input: 69 DAG size of output: 57 [2019-09-17 20:42:56,754 WARN L191 SmtUtils]: Spent 118.00 ms on a formula simplification that was a NOOP. DAG size: 57 [2019-09-17 20:42:57,000 WARN L191 SmtUtils]: Spent 236.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 58 [2019-09-17 20:42:57,150 WARN L191 SmtUtils]: Spent 146.00 ms on a formula simplification. DAG size of input: 39 DAG size of output: 37 [2019-09-17 20:42:57,371 WARN L191 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 40 DAG size of output: 38 [2019-09-17 20:42:57,806 WARN L191 SmtUtils]: Spent 432.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 80 [2019-09-17 20:42:58,005 WARN L191 SmtUtils]: Spent 197.00 ms on a formula simplification that was a NOOP. DAG size: 80 [2019-09-17 20:42:58,438 WARN L191 SmtUtils]: Spent 420.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 80 [2019-09-17 20:42:58,826 WARN L191 SmtUtils]: Spent 383.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 70 [2019-09-17 20:42:59,012 WARN L191 SmtUtils]: Spent 185.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-17 20:42:59,410 WARN L191 SmtUtils]: Spent 385.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 71 [2019-09-17 20:42:59,790 WARN L191 SmtUtils]: Spent 379.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 70 [2019-09-17 20:42:59,982 WARN L191 SmtUtils]: Spent 191.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-17 20:43:00,381 WARN L191 SmtUtils]: Spent 387.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 71 [2019-09-17 20:43:00,765 WARN L191 SmtUtils]: Spent 382.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 70 [2019-09-17 20:43:00,953 WARN L191 SmtUtils]: Spent 187.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-17 20:43:01,355 WARN L191 SmtUtils]: Spent 392.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 71 [2019-09-17 20:43:01,742 WARN L191 SmtUtils]: Spent 385.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 70 [2019-09-17 20:43:01,936 WARN L191 SmtUtils]: Spent 193.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-17 20:43:02,334 WARN L191 SmtUtils]: Spent 388.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 71 [2019-09-17 20:43:02,743 WARN L191 SmtUtils]: Spent 408.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 70 [2019-09-17 20:43:02,941 WARN L191 SmtUtils]: Spent 197.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-17 20:43:03,343 WARN L191 SmtUtils]: Spent 390.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 71 [2019-09-17 20:43:03,732 WARN L191 SmtUtils]: Spent 388.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 70 [2019-09-17 20:43:03,920 WARN L191 SmtUtils]: Spent 187.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-17 20:43:04,309 WARN L191 SmtUtils]: Spent 379.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 71 [2019-09-17 20:43:04,700 WARN L191 SmtUtils]: Spent 390.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 74 [2019-09-17 20:43:04,891 WARN L191 SmtUtils]: Spent 190.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2019-09-17 20:43:05,301 WARN L191 SmtUtils]: Spent 399.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 75 [2019-09-17 20:43:05,684 WARN L191 SmtUtils]: Spent 383.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 70 [2019-09-17 20:43:05,872 WARN L191 SmtUtils]: Spent 186.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-17 20:43:06,263 WARN L191 SmtUtils]: Spent 382.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 71 [2019-09-17 20:43:06,647 WARN L191 SmtUtils]: Spent 382.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 70 [2019-09-17 20:43:06,836 WARN L191 SmtUtils]: Spent 188.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-17 20:43:07,233 WARN L191 SmtUtils]: Spent 388.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 71 [2019-09-17 20:43:07,625 WARN L191 SmtUtils]: Spent 390.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 70 [2019-09-17 20:43:07,812 WARN L191 SmtUtils]: Spent 186.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-17 20:43:08,210 WARN L191 SmtUtils]: Spent 387.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 71 [2019-09-17 20:43:08,601 WARN L191 SmtUtils]: Spent 390.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 74 [2019-09-17 20:43:08,793 WARN L191 SmtUtils]: Spent 191.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2019-09-17 20:43:09,217 WARN L191 SmtUtils]: Spent 404.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 75 [2019-09-17 20:43:09,601 WARN L191 SmtUtils]: Spent 383.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 70 [2019-09-17 20:43:09,788 WARN L191 SmtUtils]: Spent 186.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-17 20:43:10,183 WARN L191 SmtUtils]: Spent 384.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 71 [2019-09-17 20:43:10,581 WARN L191 SmtUtils]: Spent 397.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 74 [2019-09-17 20:43:10,775 WARN L191 SmtUtils]: Spent 192.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2019-09-17 20:43:11,191 WARN L191 SmtUtils]: Spent 405.00 ms on a formula simplification. DAG size of input: 75 DAG size of output: 75 [2019-09-17 20:43:11,578 WARN L191 SmtUtils]: Spent 386.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 70 [2019-09-17 20:43:11,763 WARN L191 SmtUtils]: Spent 184.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-17 20:43:12,154 WARN L191 SmtUtils]: Spent 381.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 71 [2019-09-17 20:43:12,538 WARN L191 SmtUtils]: Spent 382.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 70 [2019-09-17 20:43:12,733 WARN L191 SmtUtils]: Spent 194.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-17 20:43:13,129 WARN L191 SmtUtils]: Spent 385.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 71 [2019-09-17 20:43:13,513 WARN L191 SmtUtils]: Spent 383.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 70 [2019-09-17 20:43:13,699 WARN L191 SmtUtils]: Spent 185.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-17 20:43:14,094 WARN L191 SmtUtils]: Spent 384.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 71 [2019-09-17 20:43:14,484 WARN L191 SmtUtils]: Spent 389.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 70 [2019-09-17 20:43:14,674 WARN L191 SmtUtils]: Spent 188.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-17 20:43:15,070 WARN L191 SmtUtils]: Spent 385.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 71 [2019-09-17 20:43:15,453 WARN L191 SmtUtils]: Spent 382.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 70 [2019-09-17 20:43:15,638 WARN L191 SmtUtils]: Spent 184.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-17 20:43:16,034 WARN L191 SmtUtils]: Spent 386.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 71 [2019-09-17 20:43:16,418 WARN L191 SmtUtils]: Spent 383.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 70 [2019-09-17 20:43:16,600 WARN L191 SmtUtils]: Spent 181.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-17 20:43:16,995 WARN L191 SmtUtils]: Spent 384.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 71 [2019-09-17 20:43:17,376 WARN L191 SmtUtils]: Spent 381.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 70 [2019-09-17 20:43:17,565 WARN L191 SmtUtils]: Spent 188.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-17 20:43:17,958 WARN L191 SmtUtils]: Spent 382.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 71 [2019-09-17 20:43:18,342 WARN L191 SmtUtils]: Spent 383.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 70 [2019-09-17 20:43:18,537 WARN L191 SmtUtils]: Spent 194.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-17 20:43:18,940 WARN L191 SmtUtils]: Spent 391.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 71 [2019-09-17 20:43:19,328 WARN L191 SmtUtils]: Spent 387.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 70 [2019-09-17 20:43:19,514 WARN L191 SmtUtils]: Spent 185.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-17 20:43:19,911 WARN L191 SmtUtils]: Spent 381.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 71 [2019-09-17 20:43:20,296 WARN L191 SmtUtils]: Spent 384.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 70 [2019-09-17 20:43:20,486 WARN L191 SmtUtils]: Spent 188.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-17 20:43:20,885 WARN L191 SmtUtils]: Spent 387.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 71 [2019-09-17 20:43:21,270 WARN L191 SmtUtils]: Spent 384.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 70 [2019-09-17 20:43:21,462 WARN L191 SmtUtils]: Spent 191.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-17 20:43:22,023 WARN L191 SmtUtils]: Spent 512.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 71 [2019-09-17 20:43:22,454 WARN L191 SmtUtils]: Spent 430.00 ms on a formula simplification. DAG size of input: 82 DAG size of output: 70 [2019-09-17 20:43:22,646 WARN L191 SmtUtils]: Spent 191.00 ms on a formula simplification that was a NOOP. DAG size: 70 [2019-09-17 20:43:23,039 WARN L191 SmtUtils]: Spent 381.00 ms on a formula simplification. DAG size of input: 73 DAG size of output: 71 [2019-09-17 20:43:23,543 WARN L191 SmtUtils]: Spent 488.00 ms on a formula simplification. DAG size of input: 96 DAG size of output: 83 [2019-09-17 20:43:23,766 WARN L191 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 83 [2019-09-17 20:43:24,249 WARN L191 SmtUtils]: Spent 465.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 84 [2019-09-17 20:43:24,462 WARN L191 SmtUtils]: Spent 208.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 48 [2019-09-17 20:43:24,748 WARN L191 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 49 [2019-09-17 20:43:25,207 WARN L191 SmtUtils]: Spent 459.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 74 [2019-09-17 20:43:25,423 WARN L191 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2019-09-17 20:43:25,853 WARN L191 SmtUtils]: Spent 419.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 71 [2019-09-17 20:43:26,060 WARN L191 SmtUtils]: Spent 206.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 48 [2019-09-17 20:43:26,338 WARN L191 SmtUtils]: Spent 180.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 49 [2019-09-17 20:43:26,811 WARN L191 SmtUtils]: Spent 472.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 74 [2019-09-17 20:43:27,033 WARN L191 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2019-09-17 20:43:27,467 WARN L191 SmtUtils]: Spent 423.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 71 [2019-09-17 20:43:27,936 WARN L191 SmtUtils]: Spent 467.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 74 [2019-09-17 20:43:28,157 WARN L191 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2019-09-17 20:43:28,596 WARN L191 SmtUtils]: Spent 427.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 71 [2019-09-17 20:43:28,802 WARN L191 SmtUtils]: Spent 205.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 48 [2019-09-17 20:43:29,082 WARN L191 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 49 [2019-09-17 20:43:29,554 WARN L191 SmtUtils]: Spent 471.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 74 [2019-09-17 20:43:29,774 WARN L191 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2019-09-17 20:43:30,199 WARN L191 SmtUtils]: Spent 415.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 71 [2019-09-17 20:43:30,659 WARN L191 SmtUtils]: Spent 458.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 74 [2019-09-17 20:43:30,882 WARN L191 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2019-09-17 20:43:31,307 WARN L191 SmtUtils]: Spent 414.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 71 [2019-09-17 20:43:31,791 WARN L191 SmtUtils]: Spent 483.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 74 [2019-09-17 20:43:32,020 WARN L191 SmtUtils]: Spent 228.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2019-09-17 20:43:32,456 WARN L191 SmtUtils]: Spent 424.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 71 [2019-09-17 20:43:32,669 WARN L191 SmtUtils]: Spent 212.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 48 [2019-09-17 20:43:32,951 WARN L191 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 49 [2019-09-17 20:43:33,430 WARN L191 SmtUtils]: Spent 478.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 78 [2019-09-17 20:43:33,661 WARN L191 SmtUtils]: Spent 229.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2019-09-17 20:43:34,130 WARN L191 SmtUtils]: Spent 458.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 77 [2019-09-17 20:43:34,605 WARN L191 SmtUtils]: Spent 473.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 74 [2019-09-17 20:43:34,826 WARN L191 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2019-09-17 20:43:35,258 WARN L191 SmtUtils]: Spent 421.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 71 [2019-09-17 20:43:35,720 WARN L191 SmtUtils]: Spent 461.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 74 [2019-09-17 20:43:35,939 WARN L191 SmtUtils]: Spent 218.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2019-09-17 20:43:36,359 WARN L191 SmtUtils]: Spent 408.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 71 [2019-09-17 20:43:36,823 WARN L191 SmtUtils]: Spent 463.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 74 [2019-09-17 20:43:37,047 WARN L191 SmtUtils]: Spent 222.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2019-09-17 20:43:37,474 WARN L191 SmtUtils]: Spent 417.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 71 [2019-09-17 20:43:37,951 WARN L191 SmtUtils]: Spent 476.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 78 [2019-09-17 20:43:38,177 WARN L191 SmtUtils]: Spent 224.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2019-09-17 20:43:38,655 WARN L191 SmtUtils]: Spent 468.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 77 [2019-09-17 20:43:39,123 WARN L191 SmtUtils]: Spent 466.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 74 [2019-09-17 20:43:39,343 WARN L191 SmtUtils]: Spent 219.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2019-09-17 20:43:39,781 WARN L191 SmtUtils]: Spent 426.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 71 [2019-09-17 20:43:40,263 WARN L191 SmtUtils]: Spent 481.00 ms on a formula simplification. DAG size of input: 91 DAG size of output: 78 [2019-09-17 20:43:40,497 WARN L191 SmtUtils]: Spent 232.00 ms on a formula simplification that was a NOOP. DAG size: 78 [2019-09-17 20:43:40,967 WARN L191 SmtUtils]: Spent 459.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 77 [2019-09-17 20:43:41,451 WARN L191 SmtUtils]: Spent 483.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 74 [2019-09-17 20:43:41,675 WARN L191 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2019-09-17 20:43:42,090 WARN L191 SmtUtils]: Spent 403.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 71 [2019-09-17 20:43:42,539 WARN L191 SmtUtils]: Spent 448.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 74 [2019-09-17 20:43:42,767 WARN L191 SmtUtils]: Spent 227.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2019-09-17 20:43:43,197 WARN L191 SmtUtils]: Spent 420.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 71 [2019-09-17 20:43:43,653 WARN L191 SmtUtils]: Spent 454.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 74 [2019-09-17 20:43:43,880 WARN L191 SmtUtils]: Spent 225.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2019-09-17 20:43:44,310 WARN L191 SmtUtils]: Spent 418.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 71 [2019-09-17 20:43:44,519 WARN L191 SmtUtils]: Spent 208.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 48 [2019-09-17 20:43:44,802 WARN L191 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 49 [2019-09-17 20:43:45,259 WARN L191 SmtUtils]: Spent 456.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 74 [2019-09-17 20:43:45,481 WARN L191 SmtUtils]: Spent 221.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2019-09-17 20:43:45,906 WARN L191 SmtUtils]: Spent 414.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 71 [2019-09-17 20:43:46,371 WARN L191 SmtUtils]: Spent 463.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 74 [2019-09-17 20:43:46,591 WARN L191 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2019-09-17 20:43:47,021 WARN L191 SmtUtils]: Spent 419.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 71 [2019-09-17 20:43:47,477 WARN L191 SmtUtils]: Spent 454.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 74 [2019-09-17 20:43:47,698 WARN L191 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2019-09-17 20:43:48,116 WARN L191 SmtUtils]: Spent 407.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 71 [2019-09-17 20:43:48,573 WARN L191 SmtUtils]: Spent 455.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 74 [2019-09-17 20:43:48,800 WARN L191 SmtUtils]: Spent 226.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2019-09-17 20:43:49,232 WARN L191 SmtUtils]: Spent 420.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 71 [2019-09-17 20:43:49,441 WARN L191 SmtUtils]: Spent 208.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 48 [2019-09-17 20:43:49,725 WARN L191 SmtUtils]: Spent 184.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 49 [2019-09-17 20:43:49,934 WARN L191 SmtUtils]: Spent 208.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 48 [2019-09-17 20:43:50,218 WARN L191 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 49 [2019-09-17 20:43:50,688 WARN L191 SmtUtils]: Spent 469.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 74 [2019-09-17 20:43:50,907 WARN L191 SmtUtils]: Spent 217.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2019-09-17 20:43:51,344 WARN L191 SmtUtils]: Spent 426.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 71 [2019-09-17 20:43:51,553 WARN L191 SmtUtils]: Spent 207.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 48 [2019-09-17 20:43:51,833 WARN L191 SmtUtils]: Spent 182.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 49 [2019-09-17 20:43:52,045 WARN L191 SmtUtils]: Spent 211.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 48 [2019-09-17 20:43:52,325 WARN L191 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 49 [2019-09-17 20:43:52,786 WARN L191 SmtUtils]: Spent 460.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 74 [2019-09-17 20:43:53,008 WARN L191 SmtUtils]: Spent 220.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2019-09-17 20:43:53,429 WARN L191 SmtUtils]: Spent 410.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 71 [2019-09-17 20:43:53,892 WARN L191 SmtUtils]: Spent 462.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 74 [2019-09-17 20:43:54,123 WARN L191 SmtUtils]: Spent 230.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2019-09-17 20:43:54,557 WARN L191 SmtUtils]: Spent 421.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 71 [2019-09-17 20:43:54,765 WARN L191 SmtUtils]: Spent 207.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 48 [2019-09-17 20:43:55,048 WARN L191 SmtUtils]: Spent 183.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 49 [2019-09-17 20:43:55,259 WARN L191 SmtUtils]: Spent 210.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 48 [2019-09-17 20:43:55,538 WARN L191 SmtUtils]: Spent 181.00 ms on a formula simplification. DAG size of input: 53 DAG size of output: 49 [2019-09-17 20:43:56,000 WARN L191 SmtUtils]: Spent 460.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 74 [2019-09-17 20:43:56,224 WARN L191 SmtUtils]: Spent 223.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2019-09-17 20:43:56,661 WARN L191 SmtUtils]: Spent 413.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 71 [2019-09-17 20:43:57,124 WARN L191 SmtUtils]: Spent 462.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 74 [2019-09-17 20:43:57,339 WARN L191 SmtUtils]: Spent 214.00 ms on a formula simplification that was a NOOP. DAG size: 74 [2019-09-17 20:43:57,766 WARN L191 SmtUtils]: Spent 416.00 ms on a formula simplification. DAG size of input: 77 DAG size of output: 71 [2019-09-17 20:43:58,346 WARN L191 SmtUtils]: Spent 578.00 ms on a formula simplification. DAG size of input: 86 DAG size of output: 86 [2019-09-17 20:43:58,624 WARN L191 SmtUtils]: Spent 278.00 ms on a formula simplification that was a NOOP. DAG size: 86 [2019-09-17 20:43:59,222 WARN L191 SmtUtils]: Spent 587.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 86 [2019-09-17 20:43:59,814 WARN L191 SmtUtils]: Spent 591.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 89 [2019-09-17 20:44:00,116 WARN L191 SmtUtils]: Spent 301.00 ms on a formula simplification that was a NOOP. DAG size: 89 [2019-09-17 20:44:00,661 WARN L191 SmtUtils]: Spent 531.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 85 [2019-09-17 20:44:01,254 WARN L191 SmtUtils]: Spent 591.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 89 [2019-09-17 20:44:01,559 WARN L191 SmtUtils]: Spent 304.00 ms on a formula simplification that was a NOOP. DAG size: 89 [2019-09-17 20:44:02,107 WARN L191 SmtUtils]: Spent 536.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 85 [2019-09-17 20:44:02,681 WARN L191 SmtUtils]: Spent 573.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 87 [2019-09-17 20:44:02,960 WARN L191 SmtUtils]: Spent 278.00 ms on a formula simplification that was a NOOP. DAG size: 87 [2019-09-17 20:44:03,555 WARN L191 SmtUtils]: Spent 584.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 87 [2019-09-17 20:44:04,582 WARN L191 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 106 DAG size of output: 105 [2019-09-17 20:44:05,100 WARN L191 SmtUtils]: Spent 517.00 ms on a formula simplification that was a NOOP. DAG size: 105 [2019-09-17 20:44:06,111 WARN L191 SmtUtils]: Spent 990.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 98 [2019-09-17 20:44:06,715 WARN L191 SmtUtils]: Spent 602.00 ms on a formula simplification. DAG size of input: 89 DAG size of output: 89 [2019-09-17 20:44:07,018 WARN L191 SmtUtils]: Spent 303.00 ms on a formula simplification that was a NOOP. DAG size: 89 [2019-09-17 20:44:07,562 WARN L191 SmtUtils]: Spent 532.00 ms on a formula simplification. DAG size of input: 90 DAG size of output: 85 [2019-09-17 20:44:08,135 WARN L191 SmtUtils]: Spent 572.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 87 [2019-09-17 20:44:08,415 WARN L191 SmtUtils]: Spent 279.00 ms on a formula simplification that was a NOOP. DAG size: 87 [2019-09-17 20:44:09,009 WARN L191 SmtUtils]: Spent 583.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 87 [2019-09-17 20:44:09,387 WARN L191 SmtUtils]: Spent 370.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-09-17 20:44:09,754 WARN L191 SmtUtils]: Spent 365.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-09-17 20:44:10,517 WARN L191 SmtUtils]: Spent 750.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 93 [2019-09-17 20:44:11,093 WARN L191 SmtUtils]: Spent 575.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 87 [2019-09-17 20:44:11,368 WARN L191 SmtUtils]: Spent 274.00 ms on a formula simplification that was a NOOP. DAG size: 87 [2019-09-17 20:44:11,951 WARN L191 SmtUtils]: Spent 573.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 87 [2019-09-17 20:44:12,321 WARN L191 SmtUtils]: Spent 362.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-09-17 20:44:12,677 WARN L191 SmtUtils]: Spent 355.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-09-17 20:44:13,427 WARN L191 SmtUtils]: Spent 738.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 93 [2019-09-17 20:44:14,469 WARN L191 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 106 DAG size of output: 105 [2019-09-17 20:44:14,996 WARN L191 SmtUtils]: Spent 525.00 ms on a formula simplification that was a NOOP. DAG size: 105 [2019-09-17 20:44:16,057 WARN L191 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 106 DAG size of output: 105 [2019-09-17 20:44:17,094 WARN L191 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 106 DAG size of output: 105 [2019-09-17 20:44:17,621 WARN L191 SmtUtils]: Spent 525.00 ms on a formula simplification that was a NOOP. DAG size: 105 [2019-09-17 20:44:18,687 WARN L191 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 106 DAG size of output: 105 [2019-09-17 20:44:19,266 WARN L191 SmtUtils]: Spent 577.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 87 [2019-09-17 20:44:19,550 WARN L191 SmtUtils]: Spent 283.00 ms on a formula simplification that was a NOOP. DAG size: 87 [2019-09-17 20:44:20,141 WARN L191 SmtUtils]: Spent 581.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 87 [2019-09-17 20:44:20,506 WARN L191 SmtUtils]: Spent 357.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-09-17 20:44:20,876 WARN L191 SmtUtils]: Spent 369.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-09-17 20:44:21,626 WARN L191 SmtUtils]: Spent 739.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 93 [2019-09-17 20:44:22,199 WARN L191 SmtUtils]: Spent 572.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 87 [2019-09-17 20:44:22,475 WARN L191 SmtUtils]: Spent 274.00 ms on a formula simplification that was a NOOP. DAG size: 87 [2019-09-17 20:44:23,055 WARN L191 SmtUtils]: Spent 569.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 87 [2019-09-17 20:44:23,448 WARN L191 SmtUtils]: Spent 360.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-09-17 20:44:23,815 WARN L191 SmtUtils]: Spent 366.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-09-17 20:44:24,575 WARN L191 SmtUtils]: Spent 748.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 93 [2019-09-17 20:44:25,618 WARN L191 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 106 DAG size of output: 105 [2019-09-17 20:44:26,134 WARN L191 SmtUtils]: Spent 515.00 ms on a formula simplification that was a NOOP. DAG size: 105 [2019-09-17 20:44:27,198 WARN L191 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 106 DAG size of output: 105 [2019-09-17 20:44:28,253 WARN L191 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 106 DAG size of output: 105 [2019-09-17 20:44:28,774 WARN L191 SmtUtils]: Spent 520.00 ms on a formula simplification that was a NOOP. DAG size: 105 [2019-09-17 20:44:29,846 WARN L191 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 106 DAG size of output: 105 [2019-09-17 20:44:30,418 WARN L191 SmtUtils]: Spent 570.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 87 [2019-09-17 20:44:30,696 WARN L191 SmtUtils]: Spent 278.00 ms on a formula simplification that was a NOOP. DAG size: 87 [2019-09-17 20:44:31,288 WARN L191 SmtUtils]: Spent 579.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 87 [2019-09-17 20:44:31,655 WARN L191 SmtUtils]: Spent 360.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-09-17 20:44:32,021 WARN L191 SmtUtils]: Spent 364.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-09-17 20:44:32,776 WARN L191 SmtUtils]: Spent 745.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 93 [2019-09-17 20:44:33,340 WARN L191 SmtUtils]: Spent 562.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 87 [2019-09-17 20:44:33,615 WARN L191 SmtUtils]: Spent 274.00 ms on a formula simplification that was a NOOP. DAG size: 87 [2019-09-17 20:44:34,195 WARN L191 SmtUtils]: Spent 569.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 87 [2019-09-17 20:44:34,562 WARN L191 SmtUtils]: Spent 353.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-09-17 20:44:34,921 WARN L191 SmtUtils]: Spent 358.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-09-17 20:44:35,677 WARN L191 SmtUtils]: Spent 745.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 93 [2019-09-17 20:44:36,733 WARN L191 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 106 DAG size of output: 105 [2019-09-17 20:44:37,260 WARN L191 SmtUtils]: Spent 525.00 ms on a formula simplification that was a NOOP. DAG size: 105 [2019-09-17 20:44:38,322 WARN L191 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 106 DAG size of output: 105 [2019-09-17 20:44:38,887 WARN L191 SmtUtils]: Spent 564.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 87 [2019-09-17 20:44:39,164 WARN L191 SmtUtils]: Spent 276.00 ms on a formula simplification that was a NOOP. DAG size: 87 [2019-09-17 20:44:39,752 WARN L191 SmtUtils]: Spent 576.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 87 [2019-09-17 20:44:40,115 WARN L191 SmtUtils]: Spent 356.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-09-17 20:44:40,471 WARN L191 SmtUtils]: Spent 355.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-09-17 20:44:41,218 WARN L191 SmtUtils]: Spent 735.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 93 [2019-09-17 20:44:41,782 WARN L191 SmtUtils]: Spent 563.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 87 [2019-09-17 20:44:42,057 WARN L191 SmtUtils]: Spent 273.00 ms on a formula simplification that was a NOOP. DAG size: 87 [2019-09-17 20:44:42,634 WARN L191 SmtUtils]: Spent 566.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 87 [2019-09-17 20:44:42,997 WARN L191 SmtUtils]: Spent 355.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-09-17 20:44:43,369 WARN L191 SmtUtils]: Spent 371.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-09-17 20:44:44,129 WARN L191 SmtUtils]: Spent 746.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 93 [2019-09-17 20:44:45,169 WARN L191 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 106 DAG size of output: 105 [2019-09-17 20:44:45,690 WARN L191 SmtUtils]: Spent 520.00 ms on a formula simplification that was a NOOP. DAG size: 105 [2019-09-17 20:44:46,743 WARN L191 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 106 DAG size of output: 105 [2019-09-17 20:44:47,310 WARN L191 SmtUtils]: Spent 565.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 87 [2019-09-17 20:44:47,595 WARN L191 SmtUtils]: Spent 284.00 ms on a formula simplification that was a NOOP. DAG size: 87 [2019-09-17 20:44:48,237 WARN L191 SmtUtils]: Spent 604.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 87 [2019-09-17 20:44:48,611 WARN L191 SmtUtils]: Spent 363.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-09-17 20:44:48,969 WARN L191 SmtUtils]: Spent 357.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-09-17 20:44:49,714 WARN L191 SmtUtils]: Spent 734.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 93 [2019-09-17 20:44:50,765 WARN L191 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 106 DAG size of output: 105 [2019-09-17 20:44:51,293 WARN L191 SmtUtils]: Spent 526.00 ms on a formula simplification that was a NOOP. DAG size: 105 [2019-09-17 20:44:52,364 WARN L191 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 106 DAG size of output: 105 [2019-09-17 20:44:53,416 WARN L191 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 106 DAG size of output: 105 [2019-09-17 20:44:53,928 WARN L191 SmtUtils]: Spent 511.00 ms on a formula simplification that was a NOOP. DAG size: 105 [2019-09-17 20:44:54,993 WARN L191 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 106 DAG size of output: 105 [2019-09-17 20:44:55,564 WARN L191 SmtUtils]: Spent 570.00 ms on a formula simplification. DAG size of input: 87 DAG size of output: 87 [2019-09-17 20:44:55,843 WARN L191 SmtUtils]: Spent 278.00 ms on a formula simplification that was a NOOP. DAG size: 87 [2019-09-17 20:44:56,420 WARN L191 SmtUtils]: Spent 566.00 ms on a formula simplification. DAG size of input: 88 DAG size of output: 87 [2019-09-17 20:44:56,788 WARN L191 SmtUtils]: Spent 360.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-09-17 20:44:57,153 WARN L191 SmtUtils]: Spent 363.00 ms on a formula simplification that was a NOOP. DAG size: 93 [2019-09-17 20:44:57,896 WARN L191 SmtUtils]: Spent 731.00 ms on a formula simplification. DAG size of input: 94 DAG size of output: 93 [2019-09-17 20:44:58,950 WARN L191 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 106 DAG size of output: 105 [2019-09-17 20:44:59,474 WARN L191 SmtUtils]: Spent 522.00 ms on a formula simplification that was a NOOP. DAG size: 105 [2019-09-17 20:45:00,530 WARN L191 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 106 DAG size of output: 105 [2019-09-17 20:45:01,582 WARN L191 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 106 DAG size of output: 105 [2019-09-17 20:45:02,105 WARN L191 SmtUtils]: Spent 522.00 ms on a formula simplification that was a NOOP. DAG size: 105 [2019-09-17 20:45:03,177 WARN L191 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 106 DAG size of output: 105 [2019-09-17 20:45:03,520 WARN L191 SmtUtils]: Spent 342.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 66 [2019-09-17 20:45:03,683 WARN L191 SmtUtils]: Spent 162.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2019-09-17 20:45:04,032 WARN L191 SmtUtils]: Spent 338.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 66 [2019-09-17 20:45:04,691 WARN L191 SmtUtils]: Spent 629.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 88 [2019-09-17 20:45:04,999 WARN L191 SmtUtils]: Spent 307.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2019-09-17 20:45:05,645 WARN L191 SmtUtils]: Spent 630.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 89 [2019-09-17 20:45:06,275 WARN L191 SmtUtils]: Spent 630.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 88 [2019-09-17 20:45:06,586 WARN L191 SmtUtils]: Spent 309.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2019-09-17 20:45:07,228 WARN L191 SmtUtils]: Spent 628.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 89 [2019-09-17 20:45:09,956 WARN L191 SmtUtils]: Spent 2.73 s on a formula simplification. DAG size of input: 129 DAG size of output: 121 [2019-09-17 20:45:10,612 WARN L191 SmtUtils]: Spent 655.00 ms on a formula simplification that was a NOOP. DAG size: 121 [2019-09-17 20:45:11,972 WARN L191 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 122 DAG size of output: 122 [2019-09-17 20:45:14,989 WARN L191 SmtUtils]: Spent 3.02 s on a formula simplification. DAG size of input: 139 DAG size of output: 129 [2019-09-17 20:45:15,733 WARN L191 SmtUtils]: Spent 742.00 ms on a formula simplification that was a NOOP. DAG size: 129 [2019-09-17 20:45:17,011 WARN L191 SmtUtils]: Spent 1.26 s on a formula simplification. DAG size of input: 130 DAG size of output: 118 [2019-09-17 20:45:17,392 WARN L191 SmtUtils]: Spent 339.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 66 [2019-09-17 20:45:17,559 WARN L191 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2019-09-17 20:45:17,897 WARN L191 SmtUtils]: Spent 327.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 66 [2019-09-17 20:45:18,542 WARN L191 SmtUtils]: Spent 629.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 88 [2019-09-17 20:45:18,850 WARN L191 SmtUtils]: Spent 307.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2019-09-17 20:45:19,492 WARN L191 SmtUtils]: Spent 627.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 89 [2019-09-17 20:45:20,126 WARN L191 SmtUtils]: Spent 633.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 88 [2019-09-17 20:45:20,434 WARN L191 SmtUtils]: Spent 307.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2019-09-17 20:45:21,095 WARN L191 SmtUtils]: Spent 645.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 89 [2019-09-17 20:45:23,819 WARN L191 SmtUtils]: Spent 2.72 s on a formula simplification. DAG size of input: 129 DAG size of output: 121 [2019-09-17 20:45:24,466 WARN L191 SmtUtils]: Spent 646.00 ms on a formula simplification that was a NOOP. DAG size: 121 [2019-09-17 20:45:25,777 WARN L191 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 122 DAG size of output: 122 [2019-09-17 20:45:28,820 WARN L191 SmtUtils]: Spent 3.04 s on a formula simplification. DAG size of input: 139 DAG size of output: 129 [2019-09-17 20:45:29,519 WARN L191 SmtUtils]: Spent 698.00 ms on a formula simplification that was a NOOP. DAG size: 129 [2019-09-17 20:45:30,808 WARN L191 SmtUtils]: Spent 1.27 s on a formula simplification. DAG size of input: 130 DAG size of output: 118 [2019-09-17 20:45:31,197 WARN L191 SmtUtils]: Spent 346.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 66 [2019-09-17 20:45:31,368 WARN L191 SmtUtils]: Spent 170.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2019-09-17 20:45:31,713 WARN L191 SmtUtils]: Spent 334.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 66 [2019-09-17 20:45:32,393 WARN L191 SmtUtils]: Spent 631.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 88 [2019-09-17 20:45:32,699 WARN L191 SmtUtils]: Spent 305.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2019-09-17 20:45:33,353 WARN L191 SmtUtils]: Spent 639.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 89 [2019-09-17 20:45:33,987 WARN L191 SmtUtils]: Spent 632.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 88 [2019-09-17 20:45:34,295 WARN L191 SmtUtils]: Spent 307.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2019-09-17 20:45:34,935 WARN L191 SmtUtils]: Spent 626.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 89 [2019-09-17 20:45:37,648 WARN L191 SmtUtils]: Spent 2.71 s on a formula simplification. DAG size of input: 129 DAG size of output: 121 [2019-09-17 20:45:38,298 WARN L191 SmtUtils]: Spent 648.00 ms on a formula simplification that was a NOOP. DAG size: 121 [2019-09-17 20:45:39,637 WARN L191 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 122 DAG size of output: 122 [2019-09-17 20:45:42,656 WARN L191 SmtUtils]: Spent 3.02 s on a formula simplification. DAG size of input: 139 DAG size of output: 129 [2019-09-17 20:45:43,360 WARN L191 SmtUtils]: Spent 702.00 ms on a formula simplification that was a NOOP. DAG size: 129 [2019-09-17 20:45:44,632 WARN L191 SmtUtils]: Spent 1.26 s on a formula simplification. DAG size of input: 130 DAG size of output: 118 [2019-09-17 20:45:45,015 WARN L191 SmtUtils]: Spent 337.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 66 [2019-09-17 20:45:45,174 WARN L191 SmtUtils]: Spent 158.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2019-09-17 20:45:45,519 WARN L191 SmtUtils]: Spent 334.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 66 [2019-09-17 20:45:46,166 WARN L191 SmtUtils]: Spent 630.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 88 [2019-09-17 20:45:46,482 WARN L191 SmtUtils]: Spent 315.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2019-09-17 20:45:47,131 WARN L191 SmtUtils]: Spent 634.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 89 [2019-09-17 20:45:47,762 WARN L191 SmtUtils]: Spent 630.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 88 [2019-09-17 20:45:48,074 WARN L191 SmtUtils]: Spent 311.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2019-09-17 20:45:48,712 WARN L191 SmtUtils]: Spent 623.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 89 [2019-09-17 20:45:51,453 WARN L191 SmtUtils]: Spent 2.74 s on a formula simplification. DAG size of input: 129 DAG size of output: 121 [2019-09-17 20:45:52,107 WARN L191 SmtUtils]: Spent 653.00 ms on a formula simplification that was a NOOP. DAG size: 121 [2019-09-17 20:45:53,434 WARN L191 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 122 DAG size of output: 122 [2019-09-17 20:45:56,464 WARN L191 SmtUtils]: Spent 3.03 s on a formula simplification. DAG size of input: 139 DAG size of output: 129 [2019-09-17 20:45:57,178 WARN L191 SmtUtils]: Spent 712.00 ms on a formula simplification that was a NOOP. DAG size: 129 [2019-09-17 20:45:58,452 WARN L191 SmtUtils]: Spent 1.26 s on a formula simplification. DAG size of input: 130 DAG size of output: 118 [2019-09-17 20:45:58,832 WARN L191 SmtUtils]: Spent 337.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 66 [2019-09-17 20:45:59,001 WARN L191 SmtUtils]: Spent 168.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2019-09-17 20:45:59,356 WARN L191 SmtUtils]: Spent 343.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 66 [2019-09-17 20:46:00,017 WARN L191 SmtUtils]: Spent 641.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 88 [2019-09-17 20:46:00,331 WARN L191 SmtUtils]: Spent 313.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2019-09-17 20:46:00,984 WARN L191 SmtUtils]: Spent 637.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 89 [2019-09-17 20:46:01,626 WARN L191 SmtUtils]: Spent 641.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 88 [2019-09-17 20:46:01,936 WARN L191 SmtUtils]: Spent 309.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2019-09-17 20:46:02,585 WARN L191 SmtUtils]: Spent 634.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 89 [2019-09-17 20:46:05,318 WARN L191 SmtUtils]: Spent 2.73 s on a formula simplification. DAG size of input: 129 DAG size of output: 121 [2019-09-17 20:46:05,970 WARN L191 SmtUtils]: Spent 651.00 ms on a formula simplification that was a NOOP. DAG size: 121 [2019-09-17 20:46:07,322 WARN L191 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 122 DAG size of output: 122 [2019-09-17 20:46:10,383 WARN L191 SmtUtils]: Spent 3.06 s on a formula simplification. DAG size of input: 139 DAG size of output: 129 [2019-09-17 20:46:11,095 WARN L191 SmtUtils]: Spent 711.00 ms on a formula simplification that was a NOOP. DAG size: 129 [2019-09-17 20:46:12,377 WARN L191 SmtUtils]: Spent 1.27 s on a formula simplification. DAG size of input: 130 DAG size of output: 118 [2019-09-17 20:46:12,756 WARN L191 SmtUtils]: Spent 340.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 66 [2019-09-17 20:46:12,921 WARN L191 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2019-09-17 20:46:13,271 WARN L191 SmtUtils]: Spent 339.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 66 [2019-09-17 20:46:13,917 WARN L191 SmtUtils]: Spent 627.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 88 [2019-09-17 20:46:14,225 WARN L191 SmtUtils]: Spent 306.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2019-09-17 20:46:14,874 WARN L191 SmtUtils]: Spent 632.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 89 [2019-09-17 20:46:15,514 WARN L191 SmtUtils]: Spent 640.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 88 [2019-09-17 20:46:15,823 WARN L191 SmtUtils]: Spent 308.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2019-09-17 20:46:16,483 WARN L191 SmtUtils]: Spent 644.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 89 [2019-09-17 20:46:19,235 WARN L191 SmtUtils]: Spent 2.75 s on a formula simplification. DAG size of input: 129 DAG size of output: 121 [2019-09-17 20:46:19,884 WARN L191 SmtUtils]: Spent 647.00 ms on a formula simplification that was a NOOP. DAG size: 121 [2019-09-17 20:46:21,222 WARN L191 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 122 DAG size of output: 122 [2019-09-17 20:46:24,244 WARN L191 SmtUtils]: Spent 3.02 s on a formula simplification. DAG size of input: 139 DAG size of output: 129 [2019-09-17 20:46:24,964 WARN L191 SmtUtils]: Spent 719.00 ms on a formula simplification that was a NOOP. DAG size: 129 [2019-09-17 20:46:26,266 WARN L191 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 130 DAG size of output: 118 [2019-09-17 20:46:26,605 WARN L191 SmtUtils]: Spent 337.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 66 [2019-09-17 20:46:26,771 WARN L191 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2019-09-17 20:46:27,112 WARN L191 SmtUtils]: Spent 331.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 66 [2019-09-17 20:46:27,752 WARN L191 SmtUtils]: Spent 620.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 88 [2019-09-17 20:46:28,062 WARN L191 SmtUtils]: Spent 309.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2019-09-17 20:46:28,708 WARN L191 SmtUtils]: Spent 631.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 89 [2019-09-17 20:46:29,335 WARN L191 SmtUtils]: Spent 625.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 88 [2019-09-17 20:46:29,649 WARN L191 SmtUtils]: Spent 313.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2019-09-17 20:46:30,305 WARN L191 SmtUtils]: Spent 641.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 89 [2019-09-17 20:46:33,021 WARN L191 SmtUtils]: Spent 2.71 s on a formula simplification. DAG size of input: 129 DAG size of output: 121 [2019-09-17 20:46:33,678 WARN L191 SmtUtils]: Spent 655.00 ms on a formula simplification that was a NOOP. DAG size: 121 [2019-09-17 20:46:34,995 WARN L191 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 122 DAG size of output: 122 [2019-09-17 20:46:38,011 WARN L191 SmtUtils]: Spent 3.02 s on a formula simplification. DAG size of input: 139 DAG size of output: 129 [2019-09-17 20:46:38,727 WARN L191 SmtUtils]: Spent 715.00 ms on a formula simplification that was a NOOP. DAG size: 129 [2019-09-17 20:46:40,032 WARN L191 SmtUtils]: Spent 1.29 s on a formula simplification. DAG size of input: 130 DAG size of output: 118 [2019-09-17 20:46:40,370 WARN L191 SmtUtils]: Spent 337.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 66 [2019-09-17 20:46:40,537 WARN L191 SmtUtils]: Spent 165.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2019-09-17 20:46:40,880 WARN L191 SmtUtils]: Spent 332.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 66 [2019-09-17 20:46:41,535 WARN L191 SmtUtils]: Spent 636.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 88 [2019-09-17 20:46:41,844 WARN L191 SmtUtils]: Spent 307.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2019-09-17 20:46:42,493 WARN L191 SmtUtils]: Spent 634.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 89 [2019-09-17 20:46:43,124 WARN L191 SmtUtils]: Spent 629.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 88 [2019-09-17 20:46:43,432 WARN L191 SmtUtils]: Spent 307.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2019-09-17 20:46:44,072 WARN L191 SmtUtils]: Spent 626.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 89 [2019-09-17 20:46:46,796 WARN L191 SmtUtils]: Spent 2.72 s on a formula simplification. DAG size of input: 129 DAG size of output: 121 [2019-09-17 20:46:47,442 WARN L191 SmtUtils]: Spent 645.00 ms on a formula simplification that was a NOOP. DAG size: 121 [2019-09-17 20:46:48,797 WARN L191 SmtUtils]: Spent 1.34 s on a formula simplification. DAG size of input: 122 DAG size of output: 122 [2019-09-17 20:46:51,835 WARN L191 SmtUtils]: Spent 3.04 s on a formula simplification. DAG size of input: 139 DAG size of output: 129 [2019-09-17 20:46:52,548 WARN L191 SmtUtils]: Spent 712.00 ms on a formula simplification that was a NOOP. DAG size: 129 [2019-09-17 20:46:53,841 WARN L191 SmtUtils]: Spent 1.28 s on a formula simplification. DAG size of input: 130 DAG size of output: 118 [2019-09-17 20:46:54,224 WARN L191 SmtUtils]: Spent 338.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 66 [2019-09-17 20:46:54,391 WARN L191 SmtUtils]: Spent 166.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2019-09-17 20:46:54,741 WARN L191 SmtUtils]: Spent 338.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 66 [2019-09-17 20:46:55,386 WARN L191 SmtUtils]: Spent 631.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 88 [2019-09-17 20:46:55,694 WARN L191 SmtUtils]: Spent 306.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2019-09-17 20:46:56,336 WARN L191 SmtUtils]: Spent 627.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 89 [2019-09-17 20:46:56,969 WARN L191 SmtUtils]: Spent 632.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 88 [2019-09-17 20:46:57,273 WARN L191 SmtUtils]: Spent 303.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2019-09-17 20:46:57,924 WARN L191 SmtUtils]: Spent 635.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 89 [2019-09-17 20:47:00,667 WARN L191 SmtUtils]: Spent 2.74 s on a formula simplification. DAG size of input: 129 DAG size of output: 121 [2019-09-17 20:47:01,316 WARN L191 SmtUtils]: Spent 648.00 ms on a formula simplification that was a NOOP. DAG size: 121 [2019-09-17 20:47:02,647 WARN L191 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 122 DAG size of output: 122 [2019-09-17 20:47:05,677 WARN L191 SmtUtils]: Spent 3.03 s on a formula simplification. DAG size of input: 139 DAG size of output: 129 [2019-09-17 20:47:06,386 WARN L191 SmtUtils]: Spent 708.00 ms on a formula simplification that was a NOOP. DAG size: 129 [2019-09-17 20:47:07,713 WARN L191 SmtUtils]: Spent 1.28 s on a formula simplification. DAG size of input: 130 DAG size of output: 118 [2019-09-17 20:47:08,099 WARN L191 SmtUtils]: Spent 339.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 66 [2019-09-17 20:47:08,268 WARN L191 SmtUtils]: Spent 168.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2019-09-17 20:47:08,628 WARN L191 SmtUtils]: Spent 349.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 66 [2019-09-17 20:47:09,271 WARN L191 SmtUtils]: Spent 628.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 88 [2019-09-17 20:47:09,573 WARN L191 SmtUtils]: Spent 300.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2019-09-17 20:47:10,229 WARN L191 SmtUtils]: Spent 641.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 89 [2019-09-17 20:47:10,864 WARN L191 SmtUtils]: Spent 633.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 88 [2019-09-17 20:47:11,173 WARN L191 SmtUtils]: Spent 308.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2019-09-17 20:47:11,813 WARN L191 SmtUtils]: Spent 625.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 89 [2019-09-17 20:47:14,576 WARN L191 SmtUtils]: Spent 2.76 s on a formula simplification. DAG size of input: 129 DAG size of output: 121 [2019-09-17 20:47:15,222 WARN L191 SmtUtils]: Spent 644.00 ms on a formula simplification that was a NOOP. DAG size: 121 [2019-09-17 20:47:16,541 WARN L191 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 122 DAG size of output: 122 [2019-09-17 20:47:19,577 WARN L191 SmtUtils]: Spent 3.04 s on a formula simplification. DAG size of input: 139 DAG size of output: 129 [2019-09-17 20:47:20,284 WARN L191 SmtUtils]: Spent 705.00 ms on a formula simplification that was a NOOP. DAG size: 129 [2019-09-17 20:47:21,569 WARN L191 SmtUtils]: Spent 1.27 s on a formula simplification. DAG size of input: 130 DAG size of output: 118 [2019-09-17 20:47:21,907 WARN L191 SmtUtils]: Spent 336.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 66 [2019-09-17 20:47:22,071 WARN L191 SmtUtils]: Spent 163.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2019-09-17 20:47:22,425 WARN L191 SmtUtils]: Spent 338.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 66 [2019-09-17 20:47:23,071 WARN L191 SmtUtils]: Spent 631.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 88 [2019-09-17 20:47:23,378 WARN L191 SmtUtils]: Spent 306.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2019-09-17 20:47:24,034 WARN L191 SmtUtils]: Spent 638.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 89 [2019-09-17 20:47:24,659 WARN L191 SmtUtils]: Spent 624.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 88 [2019-09-17 20:47:24,972 WARN L191 SmtUtils]: Spent 312.00 ms on a formula simplification that was a NOOP. DAG size: 88 [2019-09-17 20:47:25,616 WARN L191 SmtUtils]: Spent 629.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 89 [2019-09-17 20:47:28,308 WARN L191 SmtUtils]: Spent 2.69 s on a formula simplification. DAG size of input: 127 DAG size of output: 121 [2019-09-17 20:47:28,969 WARN L191 SmtUtils]: Spent 660.00 ms on a formula simplification that was a NOOP. DAG size: 121 [2019-09-17 20:47:30,301 WARN L191 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 122 DAG size of output: 121 [2019-09-17 20:47:33,258 WARN L191 SmtUtils]: Spent 2.96 s on a formula simplification. DAG size of input: 137 DAG size of output: 127 [2019-09-17 20:47:33,429 WARN L191 SmtUtils]: Spent 141.00 ms on a formula simplification. DAG size of input: 39 DAG size of output: 37 [2019-09-17 20:47:34,138 WARN L191 SmtUtils]: Spent 542.00 ms on a formula simplification. DAG size of input: 100 DAG size of output: 92 [2019-09-17 20:47:34,400 WARN L191 SmtUtils]: Spent 260.00 ms on a formula simplification that was a NOOP. DAG size: 92 [2019-09-17 20:47:34,941 WARN L191 SmtUtils]: Spent 530.00 ms on a formula simplification. DAG size of input: 93 DAG size of output: 90 [2019-09-17 20:47:35,695 WARN L191 SmtUtils]: Spent 601.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 98 [2019-09-17 20:47:35,988 WARN L191 SmtUtils]: Spent 292.00 ms on a formula simplification that was a NOOP. DAG size: 98 [2019-09-17 20:47:36,596 WARN L191 SmtUtils]: Spent 595.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 98 [2019-09-17 20:47:37,176 WARN L191 SmtUtils]: Spent 579.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 98 [2019-09-17 20:47:37,466 WARN L191 SmtUtils]: Spent 289.00 ms on a formula simplification that was a NOOP. DAG size: 98 [2019-09-17 20:47:38,075 WARN L191 SmtUtils]: Spent 598.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 98 [2019-09-17 20:47:38,667 WARN L191 SmtUtils]: Spent 591.00 ms on a formula simplification. DAG size of input: 105 DAG size of output: 98 [2019-09-17 20:47:38,955 WARN L191 SmtUtils]: Spent 287.00 ms on a formula simplification that was a NOOP. DAG size: 98 [2019-09-17 20:47:39,562 WARN L191 SmtUtils]: Spent 594.00 ms on a formula simplification. DAG size of input: 99 DAG size of output: 98 [2019-09-17 20:47:39,814 WARN L191 SmtUtils]: Spent 207.00 ms on a formula simplification. DAG size of input: 62 DAG size of output: 40 [2019-09-17 20:47:40,124 WARN L191 SmtUtils]: Spent 122.00 ms on a formula simplification. DAG size of input: 60 DAG size of output: 36 [2019-09-17 20:47:41,511 WARN L191 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 142 DAG size of output: 132 [2019-09-17 20:47:42,158 WARN L191 SmtUtils]: Spent 646.00 ms on a formula simplification that was a NOOP. DAG size: 132 [2019-09-17 20:47:43,488 WARN L191 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 133 DAG size of output: 133 [2019-09-17 20:47:43,659 WARN L191 SmtUtils]: Spent 170.00 ms on a formula simplification. DAG size of input: 74 DAG size of output: 62 [2019-09-17 20:47:43,896 WARN L191 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 63 DAG size of output: 63 [2019-09-17 20:47:45,194 WARN L191 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 142 DAG size of output: 132 [2019-09-17 20:47:45,836 WARN L191 SmtUtils]: Spent 641.00 ms on a formula simplification that was a NOOP. DAG size: 132 [2019-09-17 20:47:47,163 WARN L191 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 133 DAG size of output: 133 [2019-09-17 20:47:48,480 WARN L191 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 142 DAG size of output: 132 [2019-09-17 20:47:49,135 WARN L191 SmtUtils]: Spent 653.00 ms on a formula simplification that was a NOOP. DAG size: 132 [2019-09-17 20:47:50,466 WARN L191 SmtUtils]: Spent 1.32 s on a formula simplification. DAG size of input: 133 DAG size of output: 133 [2019-09-17 20:47:50,771 WARN L191 SmtUtils]: Spent 302.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 61 [2019-09-17 20:47:50,901 WARN L191 SmtUtils]: Spent 129.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-09-17 20:47:51,182 WARN L191 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 61 [2019-09-17 20:47:51,480 WARN L191 SmtUtils]: Spent 297.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 61 [2019-09-17 20:47:51,613 WARN L191 SmtUtils]: Spent 132.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-09-17 20:47:51,898 WARN L191 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 61 [2019-09-17 20:47:52,196 WARN L191 SmtUtils]: Spent 296.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 61 [2019-09-17 20:47:52,325 WARN L191 SmtUtils]: Spent 128.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-09-17 20:47:52,602 WARN L191 SmtUtils]: Spent 260.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 61 [2019-09-17 20:47:54,015 WARN L191 SmtUtils]: Spent 1.41 s on a formula simplification. DAG size of input: 146 DAG size of output: 135 [2019-09-17 20:47:54,724 WARN L191 SmtUtils]: Spent 708.00 ms on a formula simplification that was a NOOP. DAG size: 135 [2019-09-17 20:47:56,158 WARN L191 SmtUtils]: Spent 1.42 s on a formula simplification. DAG size of input: 136 DAG size of output: 135 [2019-09-17 20:47:56,456 WARN L191 SmtUtils]: Spent 296.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 61 [2019-09-17 20:47:56,588 WARN L191 SmtUtils]: Spent 131.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-09-17 20:47:56,872 WARN L191 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 61 [2019-09-17 20:47:57,169 WARN L191 SmtUtils]: Spent 296.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 66 [2019-09-17 20:47:57,307 WARN L191 SmtUtils]: Spent 137.00 ms on a formula simplification that was a NOOP. DAG size: 66 [2019-09-17 20:47:57,591 WARN L191 SmtUtils]: Spent 272.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 66 [2019-09-17 20:47:59,019 WARN L191 SmtUtils]: Spent 1.43 s on a formula simplification. DAG size of input: 146 DAG size of output: 135 [2019-09-17 20:47:59,732 WARN L191 SmtUtils]: Spent 711.00 ms on a formula simplification that was a NOOP. DAG size: 135 [2019-09-17 20:48:01,168 WARN L191 SmtUtils]: Spent 1.42 s on a formula simplification. DAG size of input: 136 DAG size of output: 135 [2019-09-17 20:48:01,469 WARN L191 SmtUtils]: Spent 301.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 61 [2019-09-17 20:48:01,601 WARN L191 SmtUtils]: Spent 130.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-09-17 20:48:01,882 WARN L191 SmtUtils]: Spent 266.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 61 [2019-09-17 20:48:03,307 WARN L191 SmtUtils]: Spent 1.42 s on a formula simplification. DAG size of input: 146 DAG size of output: 135 [2019-09-17 20:48:04,004 WARN L191 SmtUtils]: Spent 696.00 ms on a formula simplification that was a NOOP. DAG size: 135 [2019-09-17 20:48:05,467 WARN L191 SmtUtils]: Spent 1.45 s on a formula simplification. DAG size of input: 136 DAG size of output: 135 [2019-09-17 20:48:05,767 WARN L191 SmtUtils]: Spent 299.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 61 [2019-09-17 20:48:05,896 WARN L191 SmtUtils]: Spent 128.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-09-17 20:48:06,180 WARN L191 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 61 [2019-09-17 20:48:06,484 WARN L191 SmtUtils]: Spent 303.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 61 [2019-09-17 20:48:06,616 WARN L191 SmtUtils]: Spent 131.00 ms on a formula simplification that was a NOOP. DAG size: 61 [2019-09-17 20:48:06,901 WARN L191 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 66 DAG size of output: 61 [2019-09-17 20:48:07,339 WARN L191 SmtUtils]: Spent 344.00 ms on a formula simplification. DAG size of input: 79 DAG size of output: 69 [2019-09-17 20:48:07,502 WARN L191 SmtUtils]: Spent 162.00 ms on a formula simplification that was a NOOP. DAG size: 69 [2019-09-17 20:48:07,810 WARN L191 SmtUtils]: Spent 296.00 ms on a formula simplification. DAG size of input: 70 DAG size of output: 66 [2019-09-17 20:48:08,164 WARN L191 SmtUtils]: Spent 350.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 64 [2019-09-17 20:48:08,537 WARN L191 SmtUtils]: Spent 345.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 64 [2019-09-17 20:48:08,909 WARN L191 SmtUtils]: Spent 340.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 64 [2019-09-17 20:48:10,162 WARN L191 SmtUtils]: Spent 1.22 s on a formula simplification. DAG size of input: 125 DAG size of output: 118 [2019-09-17 20:48:10,777 WARN L191 SmtUtils]: Spent 614.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-09-17 20:48:12,027 WARN L191 SmtUtils]: Spent 1.24 s on a formula simplification. DAG size of input: 119 DAG size of output: 118 [2019-09-17 20:48:12,376 WARN L191 SmtUtils]: Spent 348.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 64 [2019-09-17 20:48:12,751 WARN L191 SmtUtils]: Spent 348.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 64 [2019-09-17 20:48:13,998 WARN L191 SmtUtils]: Spent 1.22 s on a formula simplification. DAG size of input: 125 DAG size of output: 118 [2019-09-17 20:48:14,613 WARN L191 SmtUtils]: Spent 614.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-09-17 20:48:15,874 WARN L191 SmtUtils]: Spent 1.25 s on a formula simplification. DAG size of input: 119 DAG size of output: 118 [2019-09-17 20:48:17,108 WARN L191 SmtUtils]: Spent 1.23 s on a formula simplification. DAG size of input: 125 DAG size of output: 118 [2019-09-17 20:48:17,731 WARN L191 SmtUtils]: Spent 621.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-09-17 20:48:18,976 WARN L191 SmtUtils]: Spent 1.23 s on a formula simplification. DAG size of input: 119 DAG size of output: 118 [2019-09-17 20:48:19,324 WARN L191 SmtUtils]: Spent 347.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 64 [2019-09-17 20:48:19,709 WARN L191 SmtUtils]: Spent 357.00 ms on a formula simplification. DAG size of input: 71 DAG size of output: 64 [2019-09-17 20:48:20,101 WARN L191 SmtUtils]: Spent 362.00 ms on a formula simplification. DAG size of input: 81 DAG size of output: 71 [2019-09-17 20:48:20,273 WARN L191 SmtUtils]: Spent 171.00 ms on a formula simplification that was a NOOP. DAG size: 71 [2019-09-17 20:48:20,638 WARN L191 SmtUtils]: Spent 354.00 ms on a formula simplification. DAG size of input: 72 DAG size of output: 72 [2019-09-17 20:48:22,384 WARN L191 SmtUtils]: Spent 1.30 s on a formula simplification. DAG size of input: 128 DAG size of output: 118 [2019-09-17 20:48:23,005 WARN L191 SmtUtils]: Spent 621.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-09-17 20:48:24,252 WARN L191 SmtUtils]: Spent 1.23 s on a formula simplification. DAG size of input: 119 DAG size of output: 112 [2019-09-17 20:48:25,715 WARN L191 SmtUtils]: Spent 1.33 s on a formula simplification. DAG size of input: 128 DAG size of output: 118 [2019-09-17 20:48:26,342 WARN L191 SmtUtils]: Spent 626.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-09-17 20:48:27,601 WARN L191 SmtUtils]: Spent 1.24 s on a formula simplification. DAG size of input: 119 DAG size of output: 112 [2019-09-17 20:48:28,915 WARN L191 SmtUtils]: Spent 1.31 s on a formula simplification. DAG size of input: 128 DAG size of output: 118 [2019-09-17 20:48:29,557 WARN L191 SmtUtils]: Spent 641.00 ms on a formula simplification that was a NOOP. DAG size: 118 [2019-09-17 20:48:30,828 WARN L191 SmtUtils]: Spent 1.25 s on a formula simplification. DAG size of input: 119 DAG size of output: 112 [2019-09-17 20:48:31,487 WARN L191 SmtUtils]: Spent 149.00 ms on a formula simplification. DAG size of input: 57 DAG size of output: 35 [2019-09-17 20:48:31,812 WARN L191 SmtUtils]: Spent 257.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 16 [2019-09-17 20:48:32,116 WARN L191 SmtUtils]: Spent 268.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 20 [2019-09-17 20:48:32,649 WARN L191 SmtUtils]: Spent 301.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 26 [2019-09-17 20:48:33,044 WARN L191 SmtUtils]: Spent 320.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 26 [2019-09-17 20:48:33,238 WARN L191 SmtUtils]: Spent 119.00 ms on a formula simplification. DAG size of input: 38 DAG size of output: 37 [2019-09-17 20:48:33,417 WARN L191 SmtUtils]: Spent 100.00 ms on a formula simplification. DAG size of input: 38 DAG size of output: 37 [2019-09-17 20:48:33,558 WARN L191 SmtUtils]: Spent 140.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 40 [2019-09-17 20:48:33,773 WARN L191 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 41 [2019-09-17 20:48:34,090 WARN L191 SmtUtils]: Spent 258.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 16 [2019-09-17 20:48:34,390 WARN L191 SmtUtils]: Spent 265.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 20 [2019-09-17 20:48:34,917 WARN L191 SmtUtils]: Spent 300.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 26 [2019-09-17 20:48:35,291 WARN L191 SmtUtils]: Spent 301.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 26 [2019-09-17 20:48:35,470 WARN L191 SmtUtils]: Spent 108.00 ms on a formula simplification. DAG size of input: 38 DAG size of output: 37 [2019-09-17 20:48:35,775 WARN L191 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 40 [2019-09-17 20:48:35,985 WARN L191 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 41 [2019-09-17 20:48:36,352 WARN L191 SmtUtils]: Spent 258.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 16 [2019-09-17 20:48:36,661 WARN L191 SmtUtils]: Spent 273.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 20 [2019-09-17 20:48:37,186 WARN L191 SmtUtils]: Spent 297.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 26 [2019-09-17 20:48:37,550 WARN L191 SmtUtils]: Spent 290.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 26 [2019-09-17 20:48:37,728 WARN L191 SmtUtils]: Spent 106.00 ms on a formula simplification. DAG size of input: 38 DAG size of output: 37 [2019-09-17 20:48:38,033 WARN L191 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 40 [2019-09-17 20:48:38,243 WARN L191 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 41 [2019-09-17 20:48:38,692 WARN L191 SmtUtils]: Spent 257.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 16 [2019-09-17 20:48:38,996 WARN L191 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 20 [2019-09-17 20:48:39,528 WARN L191 SmtUtils]: Spent 302.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 26 [2019-09-17 20:48:39,904 WARN L191 SmtUtils]: Spent 299.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 26 [2019-09-17 20:48:40,085 WARN L191 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 38 DAG size of output: 37 [2019-09-17 20:48:40,388 WARN L191 SmtUtils]: Spent 136.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 40 [2019-09-17 20:48:40,597 WARN L191 SmtUtils]: Spent 133.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 41 [2019-09-17 20:48:40,819 WARN L191 SmtUtils]: Spent 101.00 ms on a formula simplification. DAG size of input: 44 DAG size of output: 43 [2019-09-17 20:48:41,078 WARN L191 SmtUtils]: Spent 258.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 16 [2019-09-17 20:48:41,384 WARN L191 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 20 [2019-09-17 20:48:41,917 WARN L191 SmtUtils]: Spent 299.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 26 [2019-09-17 20:48:42,286 WARN L191 SmtUtils]: Spent 294.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 26 [2019-09-17 20:48:42,468 WARN L191 SmtUtils]: Spent 110.00 ms on a formula simplification. DAG size of input: 38 DAG size of output: 37 [2019-09-17 20:48:42,765 WARN L191 SmtUtils]: Spent 138.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 40 [2019-09-17 20:48:42,968 WARN L191 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 41 [2019-09-17 20:48:43,379 WARN L191 SmtUtils]: Spent 257.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 16 [2019-09-17 20:48:43,684 WARN L191 SmtUtils]: Spent 269.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 20 [2019-09-17 20:48:44,214 WARN L191 SmtUtils]: Spent 297.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 26 [2019-09-17 20:48:44,589 WARN L191 SmtUtils]: Spent 297.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 26 [2019-09-17 20:48:44,769 WARN L191 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 38 DAG size of output: 37 [2019-09-17 20:48:45,066 WARN L191 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 40 [2019-09-17 20:48:45,272 WARN L191 SmtUtils]: Spent 131.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 41 [2019-09-17 20:48:45,535 WARN L191 SmtUtils]: Spent 256.00 ms on a formula simplification. DAG size of input: 106 DAG size of output: 16 [2019-09-17 20:48:45,842 WARN L191 SmtUtils]: Spent 270.00 ms on a formula simplification. DAG size of input: 109 DAG size of output: 20 [2019-09-17 20:48:46,365 WARN L191 SmtUtils]: Spent 296.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 26 [2019-09-17 20:48:46,737 WARN L191 SmtUtils]: Spent 297.00 ms on a formula simplification. DAG size of input: 118 DAG size of output: 26 [2019-09-17 20:48:46,917 WARN L191 SmtUtils]: Spent 111.00 ms on a formula simplification. DAG size of input: 38 DAG size of output: 37 [2019-09-17 20:48:47,219 WARN L191 SmtUtils]: Spent 134.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 40 [2019-09-17 20:48:47,437 WARN L191 SmtUtils]: Spent 139.00 ms on a formula simplification. DAG size of input: 41 DAG size of output: 41 [2019-09-17 20:48:47,687 INFO L199 IcfgInterpreter]: Interpreting procedure read_side1_failed_history with input of size 13 for LOIs [2019-09-17 20:48:47,819 INFO L199 IcfgInterpreter]: Interpreting procedure read_side2_failed_history with input of size 43 for LOIs [2019-09-17 20:48:47,974 INFO L199 IcfgInterpreter]: Interpreting procedure Pendulum_prism_task_each_pals_period with input of size 16 for LOIs [2019-09-17 20:48:48,032 INFO L199 IcfgInterpreter]: Interpreting procedure read_active_side_history with input of size 11 for LOIs [2019-09-17 20:48:48,186 INFO L199 IcfgInterpreter]: Interpreting procedure read_manual_selection_history with input of size 39 for LOIs [2019-09-17 20:48:48,345 INFO L199 IcfgInterpreter]: Interpreting procedure assert with input of size 32 for LOIs [2019-09-17 20:48:48,517 INFO L183 IcfgInterpreter]: Interpretation finished [2019-09-17 20:48:48,517 INFO L191 IcfgInterpreter]: Final predicates for locations of interest are: [2019-09-17 20:48:48,519 INFO L193 IcfgInterpreter]: Reachable states at location assertErr0ASSERT_VIOLATIONERROR_FUNCTION satisfy 4720#(and (= ~nomsg~0 ~s1s2_new~0) (= ~nomsg~0 ~s2p_new~0) (<= |assert_#in~arg| 0) (= ~nomsg~0 ~cs2_new~0) (<= 0 ~active_side_History_0~0) (= ~nomsg~0 ~s2s2_new~0) (= ~nomsg~0 ~s2s1_new~0) (<= ~active_side_History_0~0 2) (= ~nomsg~0 ~cs1_new~0) (<= 0 |assert_#in~arg|) (= assert_~arg |assert_#in~arg|) (= ~s1p_new~0 ~nomsg~0) (= ~nomsg~0 ~s1s1_new~0)) [2019-09-17 20:48:48,531 INFO L104 SifaObserver]: ✘ Some error locations might be reachable, see reported results. [2019-09-17 20:48:48,531 INFO L132 PluginConnector]: ------------------------ END Sifa---------------------------- [2019-09-17 20:48:48,532 INFO L168 Benchmark]: Toolchain (without parser) took 514912.62 ms. Allocated memory was 131.1 MB in the beginning and 157.3 MB in the end (delta: 26.2 MB). Free memory was 86.1 MB in the beginning and 87.1 MB in the end (delta: -997.5 kB). Peak memory consumption was 25.2 MB. Max. memory is 7.1 GB. [2019-09-17 20:48:48,532 INFO L168 Benchmark]: CDTParser took 0.22 ms. Allocated memory is still 131.1 MB. Free memory was 105.4 MB in the beginning and 105.2 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. [2019-09-17 20:48:48,532 INFO L168 Benchmark]: CACSL2BoogieTranslator took 686.53 ms. Allocated memory was 131.1 MB in the beginning and 197.1 MB in the end (delta: 66.1 MB). Free memory was 85.9 MB in the beginning and 164.8 MB in the end (delta: -78.9 MB). Peak memory consumption was 25.5 MB. Max. memory is 7.1 GB. [2019-09-17 20:48:48,533 INFO L168 Benchmark]: Boogie Preprocessor took 127.14 ms. Allocated memory is still 197.1 MB. Free memory was 164.8 MB in the beginning and 161.5 MB in the end (delta: 3.2 MB). Peak memory consumption was 3.2 MB. Max. memory is 7.1 GB. [2019-09-17 20:48:48,533 INFO L168 Benchmark]: RCFGBuilder took 1610.68 ms. Allocated memory was 197.1 MB in the beginning and 218.1 MB in the end (delta: 21.0 MB). Free memory was 161.5 MB in the beginning and 161.9 MB in the end (delta: -416.3 kB). Peak memory consumption was 96.5 MB. Max. memory is 7.1 GB. [2019-09-17 20:48:48,533 INFO L168 Benchmark]: Sifa took 512485.06 ms. Allocated memory was 218.1 MB in the beginning and 157.3 MB in the end (delta: -60.8 MB). Free memory was 161.9 MB in the beginning and 87.1 MB in the end (delta: 74.8 MB). Peak memory consumption was 14.0 MB. Max. memory is 7.1 GB. [2019-09-17 20:48:48,534 INFO L335 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.22 ms. Allocated memory is still 131.1 MB. Free memory was 105.4 MB in the beginning and 105.2 MB in the end (delta: 212.8 kB). Peak memory consumption was 212.8 kB. Max. memory is 7.1 GB. * CACSL2BoogieTranslator took 686.53 ms. Allocated memory was 131.1 MB in the beginning and 197.1 MB in the end (delta: 66.1 MB). Free memory was 85.9 MB in the beginning and 164.8 MB in the end (delta: -78.9 MB). Peak memory consumption was 25.5 MB. Max. memory is 7.1 GB. * Boogie Preprocessor took 127.14 ms. Allocated memory is still 197.1 MB. Free memory was 164.8 MB in the beginning and 161.5 MB in the end (delta: 3.2 MB). Peak memory consumption was 3.2 MB. Max. memory is 7.1 GB. * RCFGBuilder took 1610.68 ms. Allocated memory was 197.1 MB in the beginning and 218.1 MB in the end (delta: 21.0 MB). Free memory was 161.5 MB in the beginning and 161.9 MB in the end (delta: -416.3 kB). Peak memory consumption was 96.5 MB. Max. memory is 7.1 GB. * Sifa took 512485.06 ms. Allocated memory was 218.1 MB in the beginning and 157.3 MB in the end (delta: -60.8 MB). Free memory was 161.9 MB in the beginning and 87.1 MB in the end (delta: 74.8 MB). Peak memory consumption was 14.0 MB. Max. memory is 7.1 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.sifa: - StatisticsResult: Symbolic Interpretation with Fluid Abstractions OVERALL_TIME[ms]: 512442, ICFG_INTERPRETER_ENTERED_PROCEDURES: 9, DAG_INTERPRETER_EARLY_EXIT_QUERIES: 1618, DAG_INTERPRETER_EARLY_EXITS: 38, TOOLS_POST_APPLICATIONS: 1146, TOOLS_POST_TIME[ms]: 1027, TOOLS_POST_CALL_APPLICATIONS: 433, TOOLS_POST_CALL_TIME[ms]: 1960, TOOLS_POST_RETURN_APPLICATIONS: 403, TOOLS_POST_RETURN_TIME[ms]: 1457, TOOLS_QUANTIFIERELIM_APPLICATIONS: 1978, TOOLS_QUANTIFIERELIM_TIME[ms]: 4107, TOOLS_QUANTIFIERELIM_MAX_TIME[ms]: 498, FLUID_QUERY_TIME[ms]: 30, FLUID_QUERIES: 1619, FLUID_YES_ANSWERS: 11, DOMAIN_JOIN_APPLICATIONS: 613, DOMAIN_JOIN_TIME[ms]: 506827, DOMAIN_ALPHA_APPLICATIONS: 11, DOMAIN_ALPHA_TIME[ms]: 190, DOMAIN_WIDEN_APPLICATIONS: 0, DOMAIN_WIDEN_TIME[ms]: 0, DOMAIN_ISSUBSETEQ_APPLICATIONS: 1, DOMAIN_ISSUBSETEQ_TIME[ms]: 1, DOMAIN_ISBOTTOM_APPLICATIONS: 352, DOMAIN_ISBOTTOM_TIME[ms]: 559, LOOP_SUMMARIZER_APPLICATIONS: 1, LOOP_SUMMARIZER_CACHE_MISSES: 1, LOOP_SUMMARIZER_OVERALL_TIME[ms]: 68909, LOOP_SUMMARIZER_NEW_COMPUTATION_TIME[ms]: 68908, LOOP_SUMMARIZER_FIXPOINT_ITERATIONS: 1, CALL_SUMMARIZER_APPLICATIONS: 403, CALL_SUMMARIZER_CACHE_MISSES: 17, CALL_SUMMARIZER_OVERALL_TIME[ms]: 84037, CALL_SUMMARIZER_NEW_COMPUTATION_TIME[ms]: 84035, PROCEDURE_GRAPH_BUILDER_TIME[ms]: 8, PATH_EXPR_TIME[ms]: 15, REGEX_TO_DAG_TIME[ms]: 12, DAG_COMPRESSION_TIME[ms]: 155, DAG_COMPRESSION_PROCESSED_NODES: 6582, DAG_COMPRESSION_RETAINED_NODES: 1591 - UnprovableResult [Line: 662]: Unable to prove that call of __VERIFIER_error() unreachable Unable to prove that call of __VERIFIER_error() unreachable Reason: Over-approximation of reachable states at this location is 4720#(and (= ~nomsg~0 ~s1s2_new~0) (= ~nomsg~0 ~s2p_new~0) (<= |assert_#in~arg| 0) (= ~nomsg~0 ~cs2_new~0) (<= 0 ~active_side_History_0~0) (= ~nomsg~0 ~s2s2_new~0) (= ~nomsg~0 ~s2s1_new~0) (<= ~active_side_History_0~0 2) (= ~nomsg~0 ~cs1_new~0) (<= 0 |assert_#in~arg|) (= assert_~arg |assert_#in~arg|) (= ~s1p_new~0 ~nomsg~0) (= ~nomsg~0 ~s1s1_new~0)). Possible FailurePath: RESULT: Ultimate could not prove your program: unable to determine feasibility of some traces Received shutdown request...